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The lungs are made of tubes through which air passes in and out for exchange of gases, taking in alveoli. It is disease of alveoli to which finer air conducting tubes are attached. Over a period of time, with age and exposure to various agents, these tubules get obstructed. The amount of air that can pass through these is reduced, leading to reduced oxygen supply to the lungs and thereby the various body organs.
Symptoms: The symptoms of COPD can be easily understood if we realize how COPD is caused. The progressive blockage of the air tubes causes less oxygen to reach the tissues, which is the most essential agent for all tissues and organs to function. Reduced supply produces a generalized limitation in physical activity. There are two main components to COPD - chronic bronchitis and emphysema. The symptoms indicative of COPD are as follows:
- Chronic cough - Also referred to as smoker's cough, the cough is relentless and does not subside with regular cough treatment. This is one of the first indications of COPD.
- Mucus buildup - There is constant build up of mucus which gets expelled during coughing. The person never feels completely clear of mucus, and the regular cough expectorants do not help relieve the symptoms.
- Fatigue associated with limited activity - As noted earlier, the reduced capacity of the organs limits their activities. Therefore, regular activities like walking short distances or climbing stairs can induce fatigue.
- Shortness of breath - The above fatigue is associated with shortness of breath, even with small physical exertion. A person with COPD will see marked tiredness and reduced ability to perform routine chores and feel a tightness in the chest.
- Wheezing - Passage of air through the obstructed air tubes produces a whistling sound or wheezing. It is more pronounced when there is mucus accumulation in the airways.
- Bronchodilators - Dilate the air tubes and ease flow of air
- Corticosteroids - Help reduce inflammation and thereby improve airflow through the tubes
- Flu vaccination - Helps curb the frequent flu attacks
- Antibiotics - To contain infections
- Pulmonary rehabilitation - A combination of breathing exercise and patient education to improve lung function.
- Oxygen therapy - In very severe cases, oxygen may be required.
- Lifestyle changes - Eating healthy foods, preventing exposure to dust and smoke, quitting smoking, breathing exercises, bi-annual medical check-ups to monitor lung functions are essential.
Knowing that you have COPD is the first step towards managing COPD, which can be managed effectively.
When blood clot blocks one or more arteries in your lungs the condition is known as pulmonary embolism. It can cause a decrease in the oxygen levels in your blood, damage to your lungs due to sudden restrictions in the flow of blood along with adverse effects on other parts of your body. Life threatening blockage can cause death if left untreated and you should immediately contact your health care provider to get proper diagnosis. Pulmonary embolism requires various lab tests and generally requires short time to resolve.
Symptoms: The symptoms of pulmonary embolism mainly depend upon many factors pertaining to your previous medical history. Pulmonary embolism varies with the size of your lungs, the size of the clots formed in your blood, and any other underlying history of the heart or lungs. That said, pulmonary embolism has symptoms which are not similar to any two persons and will vary accordingly.
The common symptoms however may include the following and you are advised to opt for a health checkup if these are persistent in your body:
- Cough along with bloody sputum is a common symptom.
- Shortness of breath, which will become worse as the days passes by. They will appear suddenly and cause huge discomfort in breathing.
- Chest pain which may give you the feeling of a heart attack. The pain will intensify when you sit to eat or cough. Deep breath will cause problems too and will not go away easily with exertion.
- Some other symptoms include fever, excess sweat, irregular heartbeat and dizziness.
Pulmonary embolism can be diagnosed by the following methods:
- Electrocardiography (also known popularly as ECG) to measure your heart's electrical activity and functioning.
- CT plumonary angiography is gold standard for diagnosing pulmonary embolism.
- Chest x ray, which is a common and non invasive test to check your heart and lungs as well as the problems with any bones surrounding them.
- ECHO can detect secondary changes in heart due to pulmonary embolism.
Treatment of pulmonary embolism can be done with medicines if it is detected at an early stage or also if the clot is small. However, if the size of your clot is problematic and blocks the blood flow to your lungs or heart then surgery may be necessary. Open surgery and clot removal surgery are common in the treatment of pulmonary embolism and will require good regular follow up check ups. Regular leg exercises will also reduce the chances of any underlying disease.
In case you have a concern or query you can always consult an expert & get answers to your questions!
Although your body is already in possession of the bacteria leading to tuberculosis, your immune system is able to prevent you from becoming sick. Doctors have made a distinction between latent and active tuberculosis (TB). In case of latent TB, the bacteria in the body in a passive state and it causes no symptoms, and therefore it is not contagious. But, in the case of active TB, you would become sick and may even spread the disease to others. It can take place in the first few weeks or even after several months of being infected with TB bacteria.
What are the symptoms of active TB?
If you are coughing for over three weeks and sometimes even coughing up blood, it can be a sign of TB. Chest pain and pain while coughing and breathing along with fatigue, fever, chills and night sweat are the common symptoms of TB along with loss of appetite and unintentional weight loss. TB may even affect other organs of your body, including your brain, spine and kidneys. When TB takes place outside the lungs, then the signs of TB can vary as per the organs that are involved. For instance, TB in the spine can cause back pain and that in kidneys may cause blood in the urine.
What are the causes of TB?
TB is stemmed from a bacteria which spreads from individual to individual via the microscopic droplets that are released into the air. This may happen when an affected person is left untreated and he speaks or sneezes or coughs or laughs. Though the disease is contagious, it is not easy to be affected by it. As a result, you are much more likely to get affected with active tuberculosis from a person you live with or come in regular contact with, rather than a stranger. It is important to note here that people who are affected with TB and going through proper medications for over two weeks are no more contagious.
Right from the 1980s, the number of individuals affected with TB has increased dramatically, owing to the spread of HIV, which is the virus known for causing AIDS. A person infected with HIV has a weak immunity system as a result of which it becomes difficult for the body to deal with TB bacteria. So those who have AIDS are more likely to be affected with active TB and sometimes the latent form also progresses to an active one very quickly. Therefore, it is important to seek medical assistance and detect if you have any such health complications concerning TB.
In case you have a concern or query you can always consult an expert & get answers to your questions!
If you are experiencing a whizzing sound while you breathe or having difficulty in breathing, you are suffering from asthma. It is a medical condition characterized by paroxysmal wheezing respiration dyspnoea. There is no definite way to prevent asthma, but by following a step-by-step daily plan, you can prevent asthma attacks or keep them in check. Here are some important measures to follow to prevent asthma:
- You need to strictly follow your asthma action plan. The plan should be laid down after a detailed discussion with your doctor or healthcare team. All the medicines you require to prevent the asthma attacks will be written down for you.
- You should get vaccinated for pneumonia and influenza. This will prevent these conditions from triggering asthma attacks or flare-ups.
- You need to identify the asthma triggers and stay away from them. Several outdoors irritants and allergens from pollen to cold air can trigger asthma attacks.
- You have to monitor your breathing. By recognising the warning signs of an attack like wheezing, slight coughing or shortness of breath, you can prevent an asthma attack. You need to measure and record your peak airflow regularly using a home peak flow meter.
- By acting quickly, you can identify a fatal attack and prevent it from occurring. When the peak flow measurement decreases, you need to take your medicines immediately and abstain from any activity which may have triggered the attack.
- You need to keep taking your prescribed medicines, even if your asthma symptoms have improved. You should not change your medication schedule without consulting a doctor. It is recommended that you to bring along the medicines you take at your doctor’s appointment as he will be able to tell whether you are taking them right.
- If you use your quick relief inhaler a lot, the asthma is not under control. You need to visit your doctor as soon as possible and he/she will make some modifications to your treatment.
- For prevention of asthma, you should use allergy proof pillow covers and mattresses. You must wash your bedding every week in hot water to eliminate dust mites. You may use a dehumidifier for reducing excess moisture to prevent mold.
- Do not allow your pets in the bedroom and on the furniture. Pet dander is a common trigger of asthma and it cannot be avoided by people who own pets.
- You can also fit an air filtration system in your home. It will help in the elimination of asthma triggers such as pollen, dust mites and other allergens.
Many doctors suggest immunotherapy for asthma prevention in the form of allergy shots. Immunotherapy aims at altering a person’s immune response by making it less sensitive to asthma triggers.
If you are experiencing difficulty in breathing or rapid breathing, shortness of breath and low blood pressure, you might have been affected with acute respiratory distress syndrome or ARDS. This is a fatal lung condition in which the supply of oxygen to the lungs and into the blood gets prevented. The symptoms of this syndrome develop within two days of the illness. Here are 10 important facts about ARDS you should know about:
Because of the low level of oxygen in the blood, the organs of the body may not function properly. The kidneys and brain require constant oxygen-rich blood supply and there are chances of organ failure due to ARDS.
In ARDS, the tiny blood vessels of the lungs leak more fluid than usual into the air sacs of the lungs. This happens because of infections, injuries or some other condition. The lungs cannot get filled up with air and sufficient oxygen is prevented from getting pumped into the bloodstream.
People who are prone to ARDS have some condition that may injure their lungs directly or indirectly.
The initial symptoms of ARDS include a feeling of not getting sufficient air in the lungs, low oxygen levels in the blood and rapid breathing. The diagnosis of ARDS depends on your medical history and the results from several tests and physical examinations.
The treatment of ARDS is undertaken by oxygen therapy, medicines and fluids. A patient with ARDS is likely to develop some other health condition while in the hospital, such as lung scarring, blood clots, infections and pneumothorax.
Many people recover from ARDS completely while others keep on facing certain health problems, such as shortness of breath, muscle weakness, depression and fatigue. Problems related to memory and clear thinking are also indicated.
By improving your quality of life, you can recover from ARDS. You need the support and encouragement of your family and friends. You must avoid smoking and keep away from any kind of lung irritant.
- The treatment for ARDS has showed progress in the recent years. Hence, more people are recovering from this condition. New treatment procedures are being researched on.
Lungs are the most important organ of our body that has the responsibility of taking in the oxygen and releasing out carbon dioxide. When cancer develops in it, the entire body gets imbalanced. Lung cancer leads to more death than any other type of cancer, which is why identifying the symptoms and knowing the causes are instrumental in obtaining a timely diagnosis as well as in prevention of this disease.
Symptoms of Lung Cancer
In the early stages:
- Persistent coughing
- Chest pain
- Loss of appetite
- Sudden weight loss
- Coughing up blood
In the later stages:
Causes of Lung Cancer
Smoking: People who smoke are more prone to lung cancer. With the increase in the number of cigarettes you smoke, your chances of getting lung cancer increase too. People who don't smoke but are surrounded by the smokers also have high chances of being affected by this form of cancer.
Exposure to Asbestos: Asbestos is a group of mineral, which is present naturally in the environment. Lung cancer can occur due to the inhalation and ingestion of asbestos fibers.
Exposure to Ranon Gas: Ranon is a radioactive gas, which is formed naturally on decaying of radioactive elements. It is found in low levels in the air that we breathe and the water that we drink. Consumption of air and water having this gas leads to lung cancer.
High Levels of Air Pollution: Presence of high levels of dust particles and pollutants in the air that we breathe can cause lung cancer. 1-2% of lung cancer is caused because of it.
High Levels of Arsenic in Drinking Water: Consuming water with arsenic content is harmful as it directly affects the lungs and when the arsenic content is too high, it may lead to lung cancer.
Exposure to Chemicals: Exposure to certain chemicals like uranium, coal products, gasoline, diesel exhaust and mustard gas can also cause lung cancer.
Family History of Lung Cancer: Chances of getting lung cancer increase if your parents, child or siblings are already prone to lung cancer. If you wish to discuss about any specific problem, you can consult a Pulmonologist.
The symptoms of tuberculosis (TB), which is active might vary and depend on which part of the body is infected. Diagnosing TB just from its symptoms can be a difficult, as the symptoms are not for TB alone meaning the symptoms can be of other diseases as well. For the confirmation and diagnosis of TB one must get a test done for TB. However, the general symptoms of TB are tiredness, weakness, weight loss, loss of appetite, fever, chills and night sweats.
- Symptoms of Pulmonary TB: Pulmonary TB is the TB of lungs. The symptoms of this are bad cough, which might have lasted for more than 3 weeks, chest pain, blood or phlegm might occur on coughing.
- Extrapulmonary TB: The TB of any body part other than pulmonary is called extrapulmonary TB. This type of TB does not affect the lungs with the exception being the extrapulmonary TB also known as Pleural TB. General symptoms of Extrapulmonary TB are same as general symptoms of Pulmonary TB.
- Symptoms of Lymph Node TB: Lymph Node TB also known as lymphadenitis is basically the enlargement and the inflammation of the lymph nodes. This is a response to the infections especially in children. The symptoms of this might be painless slow growing lymph nodes. These swollen lymph nodes can be in the neck area, though they might also be present in the groin. Lymph node TB of the neck is also called as Scrofula or TB adenitis.
- Symptoms of skeletal (bone and joint) TB: The common and the first symptoms are pain and depend on the area of the joint or the bone affected. Often it is marked with the loss of movement and curving of the affected bones and joints. The affected area also weakens and is prone to fractures.
- Spinal TB is also called as Pott Disease or TB Spondylitis: The symptoms of this depend on the affected site and the stage of the disease. However, back pain is one of the earliest symptoms.
- Symptoms of Meningitis TB: The meningitis TB starts with classical symptoms of meningitis. It usually starts with symptoms of pains and aches, fever and vague and unwell feeling. These might last for 2-8 weeks and then the evident symptoms like headaches, seizures, vomiting and stiffness might occur.
- Symptoms of Gastrointestinal or Abdominal TB: This is marked with diarrhea, abdominal pain and bleeding from rectum and anus, though the symptoms depend on the exact site.
- Symptoms of TB in children: The symptoms depend on the type and site, though the common ones being weight loss, fever and cough. If you wish to discuss about any specific problem, you can consult a Pulmonologist.
COPD stands for Chronic Obstructive Pulmonary Disease and is generally used to describe a broad category of diseases. These include chronic bronchitis, emphysema, non-reversible asthma as well as some forms of bronchiectasis. All of these diseases, however, can be prevented from getting worse by taking similar measures as the causes of these diseases are very similar.
Here are the ways to prevent COPD exacerbations:
- Cleanliness: It is crucial that you do not allow infections to set in. Infections are probably the worst type of exacerbation possible in COPD. All you need to do to prevent infection is to take a little care to ensure good hygiene. Wash your hands often and do not allow people with colds or flu to come close to you.
- Take vaccines: Make sure your flu and pneumonia shots have not been missed.
- Take medicines: It is crucial that medicines for your lungs are taken on schedule, if you have COPD. The possible medicines which you could take if your doctor prescribes it includes inhaled beta-agonists, steroids and anticholinergics.
- Spirometry: Doctors often recommend the use of the portable Spirometry device, Spirometer, in case of COPD. Spirometers check the condition of the lungs by measuring various parameters to see how well the lungs are working. Spirometers can easily measure FEV1, a parameter which measures how much air can you blow out in one second. This is especially great if you do not know whether your condition has exacerbated or not.
- Corticosteroid: It is another type of medicine used, which can prevent COPD exacerbations. In its place, even inhaled beta-agonists or anticholinergics can also be used. If you wish to discuss about any specific problem, you can consult a Pulmonologist.
COPD, which is short for Chronic Obstructive Pulmonary Disease, is a severe form of lung disease that is characterized by increased breathlessness and obstruction of airflow from the lungs. People who are suffering from COPD are at an increased risk of developing lung cancer, heart diseases and many other conditions. It includes progressive lung diseases such as chronic bronchitis, emphysema, few forms of bronchiectasis and refractory (non-reversible) asthma. The former two are the most common conditions contributing to COPD.
Chronic bronchitis induces inflammation in the airway that carries air to the lungs and fills it with mucus. This either completely blocks the airway or narrows it, causing difficulty in breathing. However in emphysema, the air sacs inside the lungs which inflate and deflate as you breathe in and out, lose their elasticity due to which less air comes in and goes out leaving you breathless.
The best way to treat COPD is to quit smoking. Your doctor may also prescribe you medications or ask you to enroll in a lung rehab program.
- Smoking: Smoking is one of the most common causes of COPD. This is because smoking is known to destroy the stretchy fibers in people's lungs and irritate the airways. Even passive smoking is unhealthy. About 90% of the people having COPD are current or former smokers.
- Genetics: Some individuals suffer from COPD even after refraining from smoking. Genes might be at the helm of COPD in such a case. AATD i.e. Alpha -1 Antitrypsin Deficiency, is a protein in the lungs, the lack of which is one of the most common genetic factor causing emphysema.
- Environmental Factors: Breathing in harmful pollutants present in your environment is also one of the causes of COPD. Fumes, dust or certain chemicals are a few examples of harmful lung irritants. Organic cooking fuel may also cause COPD. Exposing yourself to the aforementioned environmental factors for a prolonged period of time increases your risk of developing COPD substantially.
- Shortness of breath especially after exercising
- Tightness in your chest
- Unintended weight loss
- Lack of energy
- Frequent respiratory infections
- Cough accompanied by mucus
- Physical Exam where your doctor monitors the functioning of your lungs.
- Questioning about your past health (Smoking or other harmful lung irritants).
- Spirometry and other breathing tests.
- Chest x-rays and other tests to eliminate other problems which could be causing your symptoms. If you wish to discuss any specific problem, you can consult a pulmonologist.
Tuberculosis refers to an infectious disease associated with the lungs, which is mostly caused by bacteria. There are two types of tuberculosis, that are pulmonary tuberculosis and extrapulmonary tuberculosis. There are various types under each type of tuberculosis. Here are some the possible treatments for both pulmonary and extrapulmonary tuberculosis.
What is pulmonary tuberculosis?
Pulmonary tuberculosis is a type of disease in which bacteria invade your lungs. It is possible that the bacteria in your lungs could kill you. However, fortunately if you have been taking the right medicines for your bacterial infection you can get cured immediately. The name of the bacteria which causes tuberculosis is known as the Mycobacterium tuberculosis. However, Mycobacterium tuberculosis can attack other parts of the body as well. When this happens, it is known as extrapulmonary tuberculosis.
What is extra-pulmonary tuberculosis?
Extrapulmonary tuberculosis is when tuberculosis affects in parts of the body other than the lungs. There are many parts of the body which tuberculosis can affect, including the lymph nodes, nervous system as well as the bone and joints. Luckily, it is easily curable.
Treatment for pulmonary tuberculosis
Firstly, it is worth noting that latent tuberculosis has no symptoms and there is no way you can pass it to another person either. However, it is still crucial that you take treatment for it. If you do not complete your treatment, then your tuberculosis will progress to a very dangerous form of tuberculosis. This is known as multidrug-resistant tuberculosis. Multidrug-resistant tuberculosis is sometimes abbreviated as MDR TB. There are plenty of medicines which people are recommended to cure tuberculosis. These include:
Treatment for extrapulmonary tuberculosis
Extrapulmonary tuberculosis has pretty much the same symptoms as pulmonary tuberculosis. This is because extrapulmonary tuberculosis is the exact same disease which occurs to the patient, it is just that it affects a different body part. Therefore, the exact treatment recommended for pulmonary tuberculosis can be used to cure extrapulmonary tuberculosis. If you wish to discuss about any specific problem, you can consult a Pulmonologist.
Smoking can cause irreparable damage to your mind and body. Chemicals in the tobacco travel to all parts of the body, leaving no area unaffected. According to available data, smoking causes 30% of all cancer deaths and about 80% deaths from emphysema and bronchitis. In addition to adversely affecting yourself, smoking also has a severe impact on your near and dear ones. According to WHO, about 600,000 people die every year from passive smoking. Out of the deaths that occur due to this, 1/3rd is that of children.
The Indian situation
While 85% of tobacco users worldwide consume it in the form of cigarettes, in India only 13% use it in that form. Additionally, 54% use it in the form of beedis. A study conducted on Indian smokers has revealed that an average of 8.2 cigarettes is smoked by an individual daily.
The study also revealed that the number of cigarettes smoked every year had grown to over 6 trillion. While 1 out of 10 adults dies from tobacco use worldwide, 5% of deaths in women and 20% of deaths in men in India are caused by cigarette and beedi smoking.
What happens when you smoke?
Cigarette smoke is made up of 4000 chemicals that are present either as tiny particles or gases and about 50 are known to lead to cancer, the toxin nicotine being one of them. In addition to nicotine, the chemicals that make up cigarette smoke also include tar and carbon monoxide. Prolonged exposure to these toxins can hamper your body's ability to filter air and clean the lungs. The smoke not only irritates the lungs but also causes excess production of mucus.
It also causes a paralysis of the tiny hair-like structures like cilia that line the airways and are responsible for removing dust and dirt from the organ. Paralysis of these hair-like structures also causes a buildup of mucus and toxic substances, leading to lung congestion. The extra mucus that is produced causes smokers to suffer from the very ubiquitous smoker's cough and chronic bronchitis.
It's also one of the many triggers of asthma, which brings about the narrowing and inflammation of the airways. Long-term exposure to tobacco smoke causes the destruction of the structure of the lung, walls of the airways as well as lung tissue. The result is a condition known as emphysema. Additionally, smoking also leads to cancer of the lung and over 80% lung cancer cases occur due to this habit. If you wish to discuss about any specific problem, you can consult a pulmonologist.
If you find yourself suffering from coughing spells accompanied by breathlessness and phlegm, you may have bronchitis. Bronchitis is a respiratory disease that causes an inflammation of the bronchial tubes. This narrows the airway and does not allow sufficient oxygen to reach the lungs. There are two types of bronchitis; acute bronchitis that lasts for 1-3 weeks and chronic bronchitis that persists for 3 months to 2 years.
Causes of acute bronchitis
Acute bronchitis is usually a result of viral, lung infections. It can also be caused by bacterial infections and exposure to irritants such as tobacco smoke, dust, vapours and particulate matter in the air.
Causes of chronic bronchitis
Repeated attacks of acute bronchitis can weaken the bronchial passage with time and lead to the development of chronic bronchitis. This condition can also be caused by prolonged exposure to dust, pollution and industrial fumes. This puts coal miners, grain handlers and metal workers at a high risk of suffering from this disease. Smoking cigarettes can also irritate the bronchial tubes and contribute to the development of this condition. Chronic bronchitis worsens when a person is exposed to high levels of sulpher dioxide and other such air pollutants for prolonged time periods. Some of the symptoms of bronchitis are:
- A persistent cough
- Tightening of the chest
If these symptoms last for over a week or begin to interfere with your regular lifestyle, you should seek medical attention as soon as possible. Self-medicating with an over the counter cough suppressant is counterproductive in the case of bronchitis as a cough is the only way for phlegm and mucus to be expelled from the body. Conventional treatment for bronchitis includes
- Getting lots of rest
- Drinking plenty of fluids
- Avoiding exposure to smoke and dust
- Steam inhalations
Along with this, your doctor may also prescribe cough medicines and a bronchial inhalator. In cases of chronic bronchitis, oral or inhaled steroids may also be needed. Your doctor may also suggest a flu vaccine as bronchitis make your lungs vulnerable to further infections. If you smoke, your doctor will also urge you to quit as cigarette smoke can aggravate your symptoms.
In cases of severe chronic bronchitis where the bronchial tube’s ability to pass oxygen is compromised, oxygen therapy may be needed. In such cases, you may need to have an oxygen tank on hand to be used continuously or as required.
What is sinusitis? — Sinusitis is a condition that can cause a stuffy nose, pain in the face, and yellow or green discharge (mucus) from the nose. The sinuses are hollow areas in the bones of the face. They have a thin lining that normally makes a small amount of mucus. When this lining gets infected, it swells and makes extra mucus. This causes symptoms.
Sinusitis can occur when a person gets sick with a cold. The germs causing the cold can also infect the sinuses. Many times, a person feels like his or her cold is getting better. But then he or she gets sinusitis and begins to feel sick again.
What are the symptoms of sinusitis? — Common symptoms of sinusitis include:
Stuffy or blocked noseThick yellow or green discharge from the nosePain in the teethPain or pressure in the face – This often feels worse when a person bends forward.
People with sinusitis can also have other symptoms that include:
FeverCoughTrouble smellingEar pressure or fullnessHeadacheBad breathFeeling tired
Most of the time, symptoms start to improve in 7 to 10 days.
Should I see a doctor or nurse? — See your doctor or nurse if your symptoms last more than 7 days, or if your symptoms get better at first but then get worse.
Sometimes, sinusitis can lead to serious problems. See your doctor or nurse right away (do not wait 7 days) if you have:
Fever higher than 102.5°F (39.2°C)Sudden and severe pain in the face and headTrouble seeing or seeing doubleTrouble thinking clearlySwelling or redness around 1 or both eyesTrouble breathing or a stiff neck
Is there anything I can do on my own to feel better? — Yes. To reduce your symptoms, you can:
Take an over-the-counter pain reliever to reduce the painRinse your nose and sinuses with salt water a few times a day – Ask your doctor or nurse about the best way to do this.Use a decongestant nose spray – These sprays are sold in a pharmacy. But do not use decongestant nose sprays for more than 2 to 3 days in a row. Using them more than 3 days in a row can make symptoms worse.
You should NOT take an antihistamine for sinusitis. Common antihistamines include diphenhydramine(sample brand name: Benadryl), chlorpheniramine(sample brand name: Chlor-Trimeton), loratadine(sample brand name: Claritin), and cetirizine (sample brand name: Zyrtec). They can treat allergies, but not sinus infections, and could increase your discomfort by drying the lining of your nose and sinuses, or making you tired.
Your doctor might also prescribe a steroid nose spray to reduce the swelling in your nose. (Steroid nose sprays do not contain the same steroids that athletes take to build muscle.)
How is sinusitis treated? — Most of the time, sinusitis does not need to be treated with antibiotic medicines. This is because most sinusitis is caused by viruses — not bacteria — and antibiotics do not kill viruses. Many people get over sinus infections without antibiotics.
Some people with sinusitis do need treatment with antibiotics. If your symptoms have not improved after 7 to 10 days, ask your doctor if you should take antibiotics. Your doctor might recommend that you wait 1 more week to see if your symptoms improve. But if you have symptoms such as a fever or a lot of pain, he or she might prescribe antibiotics. It is important to follow your doctor’s instructions about taking your antibiotics.
What if my symptoms do not get better? — If your symptoms do not get better, talk with your doctor or nurse. He or she might order tests to figure out why you still have symptoms. These can include:
CT scan or other imaging tests – Imaging tests create pictures of the inside of the body.A test to look inside the sinuses – For this test, a doctor puts a thin tube with a camera on the end into the nose and up into the sinuses.
Some people get a lot of sinus infections or have symptoms that last at least 3 months. These people can have a different type of sinusitis called “chronic sinusitis.” Chronic sinusitis can be caused by different things. For example, some people have growths in their nose or sinuses that are called “polyps.” Other people have allergies that cause their symptoms.
Chronic sinusitis can be treated in different ways. If you have chronic sinusitis, talk with your doctor about which treatments are right for you.
What are seasonal allergies? — Seasonal allergies, also called “hay fever,” are a group of conditions that can cause sneezing, a stuffy nose, or a runny nose. Symptoms occur only at certain times of the year. Most seasonal allergies are caused by:
●Pollens from trees, grasses, or weeds
●Mold spores, which grow when the weather is humid, wet, or damp
Normally, people breathe in these substances without a problem. When a person has a seasonal allergy, his or her immune system acts as if the substance is harmful to the body. This causes symptoms.
Many people first get seasonal allergies when they are children. Seasonal allergies are life long, but symptoms can get better or worse over time. Seasonal allergies sometimes run in families.
Some people have symptoms like those of seasonal allergies, but their symptoms last all year. Year-round symptoms are usually caused by:
●Insects, such as dust mites and cockroaches
●Animals, such as cats and dogs
Many children with seasonal allergies also have asthma. (Asthma is a condition that can make it hard to breathe.)
What are the symptoms of seasonal allergies? — Symptoms of seasonal allergies can include:
●Stuffy nose, runny nose, or sneezing a lot
●Itchy or red eyes
●Sore throat, or itchy throat or ears
●Waking up at night or trouble sleeping, which can lead to feeling tired or having trouble concentrating during the day
Young children often do not blow their nose but instead sniff, cough, or clear their throat a lot. They might also get into the habit of breathing through their mouth because their nose is stuffy.
Because children do not always understand what allergies are or how they affect people, they sometimes put up with severe symptoms. This can really affect their life. Children with allergies can have trouble concentrating or doing school work. They can even have trouble with sports. Your child might not be able to tell you what is wrong, but you can look for symptoms that show up at the same time each year or last a long time. You might also be able to tell that a child has allergies by the way he or she looks (picture 1).
Seasonal allergy symptoms usually don’t show up in children until after age 2. If your child is younger than 2 and has these symptoms, talk to his or her doctor about what might be causing them.
Is there a test for seasonal allergies? — Yes. Your child’s doctor will ask about his or her symptoms and do an exam. He or she might order other tests, such as allergy skin testing. Skin testing can help the doctor figure out what your child is allergic to. During a skin test, a doctor will put a drop of the substance your child might be allergic to on his or her skin, and make a tiny prick in the skin. Then, he or she will watch your child’s skin to see if it turns red and bumpy.
How are seasonal allergies treated? — Children with seasonal allergies might get one or more of the following treatments to help reduce their symptoms:
●Nose rinses – Older children can try nose rinses. Rinsing out the nose with salt water cleans the inside of the nose and gets rid of pollen in the nose. This can also help to clear things out if the nose is very stuffed up. Different devices can be used to rinse the nose.
●Steroid nose sprays – Doctors often prescribe these sprays first, but it can take days to weeks before they work. (Steroid nose sprays do not contain the same steroids that athletes take to build muscle.) Your child’s doctor will prescribe the safest dose for his or her age. In the US, it’s also possible to get one steroid nose spray without a prescription. If you decide to use this on your child, check with your child’s doctor if your child needs it more than 2 months of the year. Use for longer than 2 months should be monitored by a doctor or nurse.
●Antihistamines – These medicines help stop itching, sneezing, and runny nose symptoms. Some antihistamines can make people feel tired, and should not be given to young children. Talk to your child’s doctor before trying any new medicines.
●Allergy shots – Your child’s doctor might suggest that he or she get allergy shots. Usually, allergy shots are given every week or month by an allergy doctor. These shots can help lower your child’s risk of getting asthma later in life.
If you want to try over-the-counter (nonprescription) medicines for your child, be sure to read the directions carefully. Some, like medicines used to treat a stuffy nose or red eyes, are not safe for young children.
Talk with your child’s doctor or nurse about the benefits and downsides of the different treatments. The right treatment for your child will depend a lot on his or her symptoms and other health problems. It is also important to talk with your child’s doctor or nurse about when and how your child should take certain medicines.
Can seasonal allergy symptoms be prevented? — Yes. If your child gets symptoms at the same time every year, talk with his or her doctor or nurse. Some people can prevent symptoms by starting their medicine a week or two before that time of the year.
You can also help prevent symptoms by having your child avoid the things he or she is allergic to. For example, if your child is allergic to pollen, you can:
●Keep your child inside during the times of the year when he or she has symptoms
●Keep car and house windows closed, and use air conditioning instead
●Have your child take a bath or shower before bed to rinse pollen off the hair and skin
●Use a vacuum with a special filter (called a “HEPA filter”) to keep indoor air as clean as possible
What is insomnia? — Insomnia is a problem with sleep. People with insomnia have trouble falling or staying asleep, or they do not feel rested when they wake up. Insomnia is not about the number of hours of sleep a person gets. Everyone needs a different amount of sleep.
What are the symptoms of insomnia? — People with insomnia often:
●Have trouble falling or staying asleep
●Feel tired or sleepy during the day
●Forget things or have trouble thinking clearly
●Get cranky, anxious, irritable, or depressed
●Have less energy or interest in doing things
●Make mistakes or get into accidents more often than normal
●Worry about their lack of sleep
These symptoms can be so bad that they affect a person’s relationships or work life. Plus, they can happen even in people who seem to be sleeping enough hours.
Are there tests I should have? — Probably not. Most people with insomnia need no tests. Your doctor or nurse will probably be able to tell what is wrong just by talking to you. He or she might also ask you to keep a daily log for 1 to 2 weeks, where you keep track of how you sleep each night
In some cases, people do need special sleep tests, such as “polysomnography” or “actigraphy.”
●Polysomnography – Polysomnography is a test that usually lasts all night and that is done in a sleep lab. During the test, monitors are attached to your body to record movement, brain activity, breathing, and other body functions.
●Actigraphy – Actigraphy records activity and movement with a monitor or motion detector that is usually worn on the wrist. The test is done at home, over several days and nights. It will record how much you actually sleep and when.
What can I do to improve my insomnia? — You can follow good “sleep hygiene.” That means that you:
●Sleep only long enough to feel rested and then get out of bed
●Go to bed and get up at the same time every day
●Do not try to force yourself to sleep. If you can't sleep, get out of bed and try again later.
●Have coffee, tea, and other foods that have caffeine only in the morning
●Avoid alcohol in the late afternoon, evening, and bedtime
●Avoid smoking, especially in the evening
●Keep your bedroom dark, cool, quiet, and free of reminders of work or other things that cause you stress
●Solve problems you have before you go to bed
●Exercise several days a week, but not right before bed
●Avoid looking at phones or reading devices (“e-books”) that give off light before bed. This can make it harder to fall asleep.
Other things that can improve sleep include:
●Relaxation therapy, in which you focus on relaxing all the muscles in your body 1 by 1
●Working with a counselor or psychologist to deal with the problems that might be causing poor sleep
Should I see a doctor or nurse? — Yes. If you have insomnia, and it is troubling you, see your doctor or nurse. He or she might have suggestions on how to fix the problem.
Are there medicines to help me sleep? — Yes, there are medicines to help with sleep. But you should try them only after you try the techniques described above. You also should not use sleep medicines every night for long periods of time. Otherwise, you can become dependent on them for sleep.
Insomnia is sometimes caused by mental health problems, such as depression or anxiety. If that's the case for you, you might benefit from an antidepressant rather than a sleep aid. Antidepressants often improve sleep and can help with other worries, too.
Can I use alcohol to help me sleep? — No, do not use alcohol as a sleep aid. Even though alcohol makes you sleepy at first, it disrupts sleep later in the night.
When should I call the doctor about my child’s sore throat? — Sore throat is a common problem in children. It usually gets better on its own. But sore throat can sometimes be serious.
Call your child’s doctor or nurse if your child has a sore throat and:
●Has a fever of at least 101°F or 38.4°C
●Doesn’t want to eat or drink anything
Call for an ambulance (in the US and Canada, dial 9-1-1) or take your child to the emergency room if your child:
●Has trouble breathing or swallowing
●Is drooling much more than usual
●Has a stiff or swollen neck
What causes sore throat? — Sore throat is usually caused by an infection. Two types of germs can cause the infection: viruses and bacteria. Children spread germs easily because they often touch each other, share toys, and put things in their mouths.
Children who have a sore throat caused by a virus do not usually need to see a doctor or nurse. Children who have a sore throat caused by bacteria might need to see a doctor or nurse. They might have a type of infection called strep throat
How can I tell if my child’s sore throat is caused by a virus or strep throat? — It is hard to tell the difference. But there are some clues to look for
People who have a sore throat caused by a virus usually have other symptoms, too. These can include:
●A runny nose
●A stuffed-up chest
●Itchy or red eyes
●A raspy (hoarse) voice
●Pain in the roof of the mouth
People who have strep throat DO NOT usually have a cough, runny nose, or itchy or red eyes.
If you think your child might have strep throat, call your child’s doctor. He or she can do a test to check for the bacteria that cause strep throat.
Does my child need antibiotics? — If the sore throat is caused by a virus, your child DOES NOT need antibiotics. Unless your child has strep throat, antibiotics will NOT help.
What can I do to help my child feel better? — There are several ways to help relieve a sore throat:
●Soothing foods and drinks – Give your child things that are easy to swallow, like tea or soup, or popsicles to suck on. Your child might not feel like eating or drinking, but it’s important that he or she gets enough liquids. Offer different warm and cold drinks for your child to try.
●Medicines – Acetaminophen (sample brand name: Tylenol) or ibuprofen (sample brand names: Advil, Motrin) can help with throat pain. The correct dose depends on your child’s weight, so ask your child’s doctor how much to give.
Do not give aspirin or medicines that contain aspirin to children younger than 18 years. In children, aspirin can cause a serious problem called Reye syndrome. Do not give children throat sprays or cough drops, either. Throat sprays and cough drops are no better at relieving throat pain than hard candies. Plus, throat sprays can cause an allergic reaction.
●Other treatments – For children who are older than 3 to 4 years, sucking on hard candies or a lollipop might help. For children older than 6 to 8 years, gargling with salt water might help.
When can my child go back to school? — If your child’s sore throat is caused by a virus, he or she should be able to go back to school as soon as he or she feels better. If your child has a fever, he or she should stay home for at least 24 hours after the fever has gone away.
How can I keep my child from getting a sore throat again? — Wash your child’s hands often with soap and water. It is one of the best ways to prevent the spread of infection. You can use an alcohol rub instead, but make sure the hand rub gets everywhere on your child’s hands.
Try to teach your child about other ways to avoid spreading germs, such as not touching his or her face after being around a sick person.
●Routine monitoring of symptoms and lung function
●Patient education to create a partnership between clinician and patient
●Controlling environmental factors (trigger factors) and comorbid conditions that contribute to asthma severity
GOALS OF ASTHMA TREATMENT — The goals of chronic asthma management may be divided into two domains: reduction in impairment and reduction of risk .
Reduce impairment — Impairment refers to the intensity and frequency of asthma symptoms and the degree to which the patient is limited by these symptoms. Specific goals for reducing impairment include:
●Freedom from frequent or troublesome symptoms of asthma (cough, chest tightness, wheezing, or shortness of breath)
●Minimal need (≤2 days per week) of inhaled short acting beta agonists (SABAs) to relieve symptoms
●Few night-time awakenings (<2 nights per month) due to asthma
●Optimization of lung function
●Maintenance of normal daily activities, including work or school attendance and participation in athletics and exercise
●Satisfaction with asthma care on the part of patients and families
Reduce risk — The 2007 NAEPP guidelines introduced the concept of risk to encompass the various adverse outcomes associated with asthma and its treatment . These include asthma exacerbations, suboptimal lung development (children), loss of lung function over time (adults), and adverse effects from asthma medications. Proper asthma management attempts to minimize the patient's likelihood of experiencing these outcomes. Specific goals for reducing risk include:
●Prevention of recurrent exacerbations and need for emergency department or hospital care
●Prevention of reduced lung growth in children, and loss of lung function in adults
●Optimization of pharmacotherapy with minimal or no adverse effects
MONITORING PATIENTS WITH ASTHMA — Currently, the majority of medical visits for asthma are for urgent care. Effective asthma management, however, requires a proactive, preventative approach, similar to the treatment of hypertension or diabetes. Routine follow-up visits for patients with active asthma are recommended, at a frequency of every one to six months, depending upon the severity of asthma. These visits should be used to assess multiple aspects of the patient's asthma . The aspects of the patient's asthma that should be assessed at each visit include the following: signs and symptoms, pulmonary function, quality of life, exacerbations, adherence with treatment, medication side effects, and patient satisfaction with care.
Well-controlled asthma is characterized by daytime symptoms no more than twice per week and nighttime symptoms no more than twice per month. SABAs for relief of asthma symptoms should be needed less often than twice weekly, and there should be no interference with normal activity (preventative use of a SABA, such as prior to exercise, is acceptable even if used in this way on a daily basis). Peak flow should remain normal or near-normal. Oral glucocorticoid courses and/orurgent care visits should be needed no more than once per year . Assessment of control in patients of different ages is summarized in the tables (table 1A-C).
Symptom assessment — Symptoms over the past two to four weeks should be assessed at each visit. Assessment should address daytime symptoms, nighttime symptoms, use of short acting inhaled beta agonists to relieve symptoms, and difficulty in performing normal activities and exercise. Several quick and validated questionnaires, like the Asthma Control Test, have been published (form 1 and figure 1) [5-15].
Assessment of impairment — The following questions are representative of those used in validated questionnaires to assess asthma control:
●Has your asthma awakened you at night or in the early morning?
●How often have you been needing to use your quick-acting relief medication to relieve symptoms of cough, shortness of breath, or chest tightness?
●Have you needed any unscheduled care for your asthma, including calling in, an office visit, or an emergency department visit?
●Have you been able to participate in school/workand recreational activities as desired?
●If you are measuring your peak flow, has it been lower than your personal best? Home monitoring of peak flow measurements is reviewed in detail separately. (See "Peak expiratory flow rate monitoring in asthma".)
●Have you had any side effects from your asthma medications?
Assessment of risk — The following questions address the most important risk factors for future exacerbations . A discussion of the risk factors for fatal and near-fatal asthma is provided separately. (See"Identifying patients at risk for fatal asthma", section on 'Identifying high-risk patients'.)
●Have you taken oral glucocorticoids ("steroids") for your asthma in the past year?
●Have you been hospitalized for your asthma? If yes, how many times have you been hospitalized in the past year?
●Have you been admitted to the intensive care unit or been intubated because of your asthma? If yes, did this occur within the past five years?
●Do you currently smoke cigarettes?
●Have you ever noticed an increase in asthma symptoms after taking aspirin or a nonsteroidal antiinflammatory agent (NSAID)?
Monitoring pulmonary function — Peak expiratory flow rate (PEFR) (performed in the office and/or at home) and spirometry (performed in the office) are the two most commonly employed modalities for monitoring pulmonary function in children older than five years of age and in adults. The 2007 NAEPP guidelines state a preference for use of spirometry in medical offices, when available . Children older than five years of age are usually able to perform the peak flow or spirometric maneuver.
It is now recognized that insomnia is often an independent disorder [2,3]. Insomnia may occur in the absence of coexisting conditions and, when coexisting conditions exist, may persist despite successful treatment of the coexisting condition. Treatment directed at the insomnia and the comorbidity may be necessary. Since insomnia can precipitate, exacerbate, or prolong comorbid conditions, treatment of insomnia may improve comorbidities [4-7].
Treatment of insomnia is described in this topic review. The definition, types, epidemiology, clinical features, consequences, and diagnostic evaluation of insomnia are reviewed elsewhere. (See "Overview of insomnia"and "Clinical features and diagnosis of insomnia".)
GENERAL APPROACH — All patients with insomnia should receive therapy for any medical condition, psychiatric illness, substance abuse, or sleep disorder that may be precipitating or exacerbating the insomnia (table 1). They should also receive basic behavioral counseling about sleep hygiene (table 2) and stimulus control (table 3).
For patients who continue to have insomnia that is sufficiently burdensome to warrant other interventions, reasonable approaches include behavioral therapy, medication, or both:
●Behavioral therapies beyond sleep hygiene and stimulus control include relaxation, sleep restriction therapy, cognitive therapy, and cognitive behavioral therapy. These therapies are not available in all medical centers. (See 'Behavioral therapy' below.)
●Approved medications used to treat insomnia include benzodiazepines, nonbenzodiazepine sedatives, melatonin agonists, and antidepressants. (See 'Medications' below.)
●Combination therapy involves initially prescribing both cognitive behavioral therapy and a medication (usually for six to eight weeks), then tapering the medication off or to an as-needed schedule while continuing cognitive behavioral therapy. (See'Combination therapy' below.) The use of medication prior to the initiation of behavioral therapy appears to be less effective .