An allergy occurs when your body s immune system reacts abnormally to certain substances or chemicals (known as allergens) that may actually be harmless.

Respiratory allergies are one of the most common forms of allergy seen in people of all ages. This type of an allergy occurs when the immune system reacts negatively to airborne substances, for example, dust. Although normally these substances do not pose a threat to your body, the antibodies consider allergens dangerous and release chemicals (histamines) to fight it. This response of the body to an allergen is expressed in the form of symptoms like a rash and is known as an allergic reaction.

Causes of Respiratory Allergy-
Some of the common causes of respiratory allergy are-

Dust/pollen- when you are exposed to dust mites that are usually found indoors
Mold- when you inhale mold spores
Pet dander- when you inhale or come in contact with pet dander/saliva
Apart from these, exposure to certain irritants such as fumes and smoke may also trigger a respiratory allergy in individuals.

Symptoms to watch out for-
The symptoms of respiratory allergy in each person may vary from those in another. Usually, the symptoms affect the airway, skin, or eyes.

Coughing/sneezing
Nasal congestion/discharge
Difficulty breathing
Runny/blocked nose
Watery, itchy eyes
Swollen eyelids
Sinus pressure
Severe allergic reactions may also lead to chest tightness, asthma, and conjunctivitis.

How Homeopathy treats Respiratory Allergy-

Homeopathy treatment is based on a paradoxical theory- a substance that triggers a set of symptoms is also capable of curing them. Homeopathy thus aims to evaluate what is causing the illness and eliminate its underlying causes.
As stated above, allergies are the result of an unknown immune response to an otherwise harmless substance. This usually occurs if you have a weak immune system. Homeopathy works to improve and boost your immune system, so you do not encounter allergic reaction to such conditions in future.
Medications and drugs used in conventional treatment methods often lead to side effects, but Homeopathy uses natural ingredients and substances, and hence these are 100% safe for consumption.
Allergies are usually curable, only if one takes prompt action. Allergic reactions, if left untreated for long, can quickly aggravate to cause a life-threatening condition like anaphylaxis. So if you see any of the above symptoms, consult a doctor as early as possible.


Can Homeopathy Treat Respiratory Allergies?

When you suffer from dry, chronic cough along with shortness of breath, it is normal to get worried and annoyed. You will want to know the cause and the cure. Note that it might be due to a condition called the interstitial lung disease.

Including almost more than 200 different lung conditions, interstitial lung disease refers to the inflammation and scarring caused in the lungs, which leads to less oxygen entering the blood. Mainly affecting the interstitial part of the anatomic structure of the lungs, which is responsible for the oxygen flow into the blood, interstitial lung disease can damage other parts of the lungs too, such as the lung lining, the airways or the blood vessels. The following is a brief account of the types, causes, symptoms, and treatment of ILD.

Types
Interstitial lung disease can be of various kinds, though all of them leads to the thickening of the lung s interstitial part. Some of the types of ILD are 

Nonspecific interstitial pneumonitis
Idiopathic pulmonary fibrosis
Acute interstitial pneumonitis
 Hypersensitivity pneumonitis
Asbestosis
Sarcoidosis
Cryptogenic organizing pneumonia or COP, etc. 
While some of the ILD types are short lived, some are irreversible and chronic.

The primary causes of interstitial lung disease are viruses, fungi, and bacteria. Regular exposure to inhalable irritants such as talc, silica dust, asbestos, coal dust or any other kind of metal dust, bird proteins of pigeons, chickens or any exotic birds, grain dust, etc. can also cause interstitial lung disease. Though rare, sometimes it is the intake of particular drugs that may cause ILD. For the majority of interstitial lung diseases, the exact cause is not always known.

Both men and women of any age can develop this disease, and it is more common in people with rheumatoid arthritis, lupus, scleroderma, and autoimmune disease. Some of the primary symptoms and signs of interstitial lung disease are nonproductive dry cough, shortness of breath, and considerable weight loss. While for some types of ILDs the symptoms develop slowly and gradually over months, for others, such as the acute interstitial pneumonitis or interstitial pneumonia, the symptoms develop more rapidly, within days or a few hours.

For identifying the presence of ILD, doctors usually rely upon chest X-ray, CT scan or computed tomography, pulmonary function testing, high-resolution CT scan, and lung biopsy. In case no apparent cause behind the disease is found from the tests, a patient's history of being exposed to certain chemical environments is then taken into consideration.

Depending on the type and severity of the disease the treatment options vary from one to another. While for some taking prescribed drugs can offer a solution to prevent the lungs from deteriorating further, for some a complete lung transplant may become the only solution. Treatments like pulmonary rehabilitation and oxygen therapy can also be ideal, based on the condition of the lungs.

Thus, if one is constantly exposed to lung irritants and experiences the symptoms of interstitial lung disease for more than eight weeks, he/she must seek the advice of a pulmonologist without delay as the condition may lead to severe complications when left untreated.

Interstitial Lung Disease - Understanding Its Types!

Pericardial effusion is the excess fluid between the heart and sac surrounding the heart. The fluid keeps the heart moving in the sac. The excess fluid can cause a problem in the workings of the heart and may lead to death. The space between two layers of sac usually contain 2-3 tablespoons of clear liquid. But pericardial effusion can affect the heart beats and make it weaker.

Causes 

The leading cause of the pericardial effusion is pericarditis. In this condition, the layered sac of the heart is inflamed due to some viral infection. This inflamed sac produces more fluid.

Some of the most common infections that cause pericarditis are: 

  Viral infection 

  Cytomegalovirus 

  Coxsackieviruses 

  Echoviruses 

  HIV 

The other causes of pericarditis and pericardial effusion are: 

  Injury in the heart or the sac 

  Cancer 

  Kidney failure 

  Tuberculosis 

  Lupus 

Symptoms 

Generally, when there is minimal or no inflammation in the sac, there are no symptoms. However, chest pain and short-breathing are the most common symptoms for pericardial effusion. 

The large pericardial effusion in the heart sac can show symptoms like: 

  Shortness of breath 

  Passing out occasionally 

  Fast heart pounding 

  Fatigue 

  Clammy skin 

In some cases, where the condition is not worse, patients may experience: 

  Fever 

  Fatigue 

  Vomiting 

  Muscle aches 

  Viral illness

Diagnosis 

The person experiencing the above-mentioned symptoms should visit a cardiologist for a checkup. The doctor may ask for following tests and checkups for determining the condition: 

  Physical Checkup: In the physical checkup, the doctor listens to the heartbeat of the patient and assess the heart beat rate. He will also ask about the family history and medication records. 

  EKG: With EKG, doctors determine the heart rate with the help of electronic devices. Electrodes are placed on the chest, and heart activity is tested. However, the presence of pericardial effusion is difficult with EKG. 

  Chest X-Ray: X-Ray is an excellent way to detect the presence of pericardial effusion in the patient. The enlarged portion is detected in the image. Once an enlarged sac is detected, doctors order the echocardiogram test. It is an Ultrasound for the heart and gives a clear picture of the patient&#39;s heart condition. Once it is determined that the patient has pericardial effusion, the doctor determines the size of the enlarged sac and quantity of liquid in it. Most of the time, pericardial effusion is small and not severe. But if the size and quantity of the liquid are high, the doctor determines the condition of the heart and the ability to pump the blood. The doctor may also take a sample of the fluid from the sac to determine the exact cause for inflammation. 

Take Away 

Pericardial Effusion is a condition in which fluid is accumulated between the heart and sac surrounding the heart. Though the problem is not severe, it is advisable to consult a doctor.

Pericarditis / Pericardial Effusion - Know More About It!

Interstitial Lung Disease (ILD) is a term which is used for a large collection of disorders that can cause scarring of the lungs. The scarring gives rise to stiffness in the lungs that make it troublesome for breathing. Some of the examples of ILDs include Asbestosis, Hypersensitivity Pneumonitis, Sarcoidosis, and Idiopathic Pulmonary Fibrosis.


Causes -
ILDs could be caused by being exposed to dangerous chemicals, medical treatments, and certain medications. In nearly all cases, the result is unspecified. In several cases, it can be reduced by certain medications. Many drugs can harm the lungs, especially heart medications which are used to treat irregular heartbeats and hence might damage the lung tissue. Chemotherapy drugs that kill cancer cells, can also harm lung tissue.
Anti-inflammatory drugs and some antibiotics can also cause lung damage. The desecrate of the lung from many ILDs is progressive and irreversible which means it gets adverse over time. So, doctors often recommend lung transplant for the people having interstitial lung disease.

Symptoms -
The earliest symptoms and signs of interstitial lung disease are dry cough and shortness of breath at rest.

Risk Factors -
  Chemotherapy and Radiation: Using therapy drugs or having radiation treatments to chest makes it more likely to develop lung disease.
  Age: Interstitial lung disease affect adults more, although children and infants sometimes develop this disorder.
  Smoking: It occurs mostly in people who have a history of smoking. Active smoking might make the condition worse.
  Gastroesophageal Reflux Disease: If a person is having indigestion or uncontrolled acid reflux, he or she may be at risk of Interstitial Lung Disease (ILD).

Treatment -
The lung scarring or the lung fibrosis that occurs in interstitial lung disease cannot be changed and therapy will not every time be effective in stopping or finishing the ultimate development of the disease. Some treatments might slow the progression of this disease or improve symptoms temporarily. Others may help to improve quality of life. Many different scarring disorders have no proven therapies.

  Oxygen Therapy: Lung damage cannot be stopped by the oxygen therapy, but it can improve the sense of well-being and sleep because when sleeping, one receives more oxygen. It can also relax blood pressure in the right part of the heart. It can make breathing easier. Oxygen therapy can also lessen or prevent difficulty from low blood oxygen levels.
  Pulmonary Rehabilitation: Pulmonary rehabilitation not only improves daily functioning but also helps in live life fully to the people who are suffering from Interstitial Lung Disease. Pulmonary rehabilitation programs focus on breathing techniques which enhance lung efficiency, physical exercise to enhance endurance, nutritional counseling, and emotional support.

Take Away -
Interstitial Lung Disease (ILD) is a group of disorders that can be the cause of scarring of the lungs, which ultimately lead to lung damage. This condition affects more adults than children. The progression of this condition can be curtailed by adopting certain therapies.

What Is Interstitial Lung Disease?

Pulmonary Embolism is a blood clot in the Pulmonary arteries that usually travels from a deep vein in the legs to the lungs. This clot blocks the lungs and creates a life-threatening situation for the patient. With prompt medication and treatment, the risk can be mitigated. 

Symptoms 

The symptoms of Pulmonary Embolism vary with the size and position of the clot. The most common symptoms include pain in the chest and shortness of breath. The patient with Pulmonary Embolism suffers from chest pain occasionally, and it gets worse with physical activity. The pain is deep and feels like a heart attack.

The other common symptoms are: 

  Pain in legs or swelling 

  Fever 

  Irregular heartbeat 

  Fatigue 

  Feeling tired all the time 

  Coughing 

  Dizziness 

  Heartburn 

Causes 

Pulmonary Embolism is caused due to the formation of several clumps or blood clots that enter into the Pulmonary arteries. Typically, these clots are formed from the deep veins of the legs, also known as Deep Vein Thrombosis. The clots block the flow of blood in the lungs, which is fatal to the patients.

These clots gradually build up in the arteries. Some very common causes for the formation of these clots are the release of fats from the broken long bones, the tissue in the bloodstream or air bubble. 

Diagnosis 

The diagnosis of Pulmonary Embolism is difficult in patients who are already suffering from heart or lung conditions. However, doctors look for a D-dimer level in the bloodstream to determine the clots. There are various causes for a high level of D dimer, but it gives a starting point to the doctor to investigate further. 

  Blood Test: The blood test checks the level of D dimer in the blood. If the level is high, the doctor may determine the amount of oxygen level in the blood. Generally, the blood clots lower the level of oxygen in the blood. If the oxygen level is low, doctors doubt the presence of blood clots. 

  Ultrasound: The body imaging method helps doctors to check for clots in the blood without performing any operation. This non-invasive way gives the imagery of the veins. Clumps can easily be seen in the images of the Ultrasound report. 

  CT Scan: The spiral CT scan moves around the body to look for clots in the veins. It is a high-tech method through which doctors determined the number, size, and amount of blood clots in the patients. 

Takeaway 

The treatment for Pulmonary Embolism depends upon the size and number of clots in the body. If a person is already suffering from heart or lungs condition, then he/she shall be given medication accordingly. The most common treatment entails medicines, such as blood thinners, which makes the blood thinner. These medications help in dissolving the clots.

Pulmonary Embolism - How To Detect It?

Pulmonary Function Tests or PFTs are a set of tests that are used to determine, measure or observe the functioning of the lungs. The most common pulmonary function tests used are spirometry, gas diffusion, and lung plethysmography. 

Highlights of pulmonary function tests

A spirometry test is used to measure the amount of air inhaled and exhaled. It also measures the amount of time taken to complete a respiration cycle.
A lung plethysmography measures the amount of air in the lungs after the patient has taken a deep breath. It also measures the amount of air that remains in the lungs after the patient has exhaled as much air as possible.
What does a Pulmonary Function Test measure?
Pulmonary function tests would not only check how well the person is breathing but also how effectively the lungs are able to conduct oxygen to the rest of the body. In addition to air flow, these tests would measure the size and volume of the lung and lung diffusion.

These tests can also be used to measure

Total Lung Capacity   the amount of air present in the lungs after breathing in deeply
Forced Vital Capacity   the amount of air that can be exhaled after breathing in deeply
Minute Volume   the amount of air exhaled per minute
Vital Capacity   the total volume of air that can be breathed out after inhaling as much as possible
Tidal Volume   the amount of air inhaled or exhaled when breathing normally
Maximum voluntary ventilation   the amount of air that can be inhaled and exhaled in one minute
Functional Residual Capacity   the amount of air that remains in the lungs when breathing normally
Forced Expiratory Flow   the flow or volume of air during an exhalation
Peak Expiratory Flow Rate   the rate at which a person can exhale
When are Pulmonary Function Tests recommended?
A physician might recommend a patient undergo a PFT as part of a routine physical check-up. This test would be advised if the patient is experiencing any symptoms associated with lung problems or disorders such as asthma, respiratory infections, chronic obstructive pulmonary disease, COPD. A doctor would also use these tests to monitor and check whether a certain treatment prescribed for a lung disease or condition is working effectively.

Pulmonary function tests are safe as they are non-invasive but it is important to follow the instructions of the doctor or technician before, after and during the test. It is important to make your doctor aware of any surgeries, respiratory infections, chest pains or heart attacks that you might have experienced before the test. If you are taking any medications you might need to follow the advice of the doctor as to whether you can take them before the test.

Your doctor would also advice you on how to prepare for the test such as not eating a large meal, avoiding caffeine and wearing loose-fitting clothes. If you have any doubts, concerns or queries discuss them with your doctor.

Pulmonary Function Tests - Why Is It Required?

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