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 caused by 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.

Tuberculosis - Watch Out For These Warning Signs!

Tuberculosis (TB) is one of most deadly diseases know globally. It is an infectious disease occurring in many developing and developed countries as well. However, more patients can be seen coming from developing nations. According to WHO (World Health Organisation), 9 million people suffer from TB in a year. Tuberculosis is one of the diseases leading to deaths among women aged between 15 to 40 years.

The main cause of TB is a bacterium called Mycobacterium tuberculosis. It is an infectious disease that is also contagious. However, tuberculosis can be of two varying types:

Latent TB- In this case, the bacteria causing TB remains inactive in a person s body and does not show any signs and symptoms of TB. However, it may become active. An estimated 2 million people have latent TB and need to be treated.
Active TB- The bacteria causing TB is active and results in various symptoms which can be transmitted from one person to another.
Some of the signs and symptoms of active TB are:

Severe Cough
Coughing up Blood (Hemoptysis)
Chest Pain
Loss of Weight
Fatigue
Fever
Night Sweats
Decreased Appetite
Feeling Cold
Having Difficulty in Breathing
Swollen Lymph Nodes
There are other types of TB occurring among people that have many more symptoms:

Skeletal TB (Pott s Disease)
TB Meningitis- headaches, mental changes and coma
TB Arthritis- usually pain in knees and joints
Genitourinary TB- dysuria, flank pain, increased frequency, masses or lumps
Gastrointestinal TB- problem in swallowing, ulcers, mal-absorption and diarrhoea
Military TB- It is basically small nodules that occur in organs
Pleural TB- This basically refers to the respiratory problems of empyema and pleural effusions
Multidrug-resistant Tuberculosis (MDR TB)- People suffering from TB and having medications for it may develop a resistant to certain drugs over time.
XDR TB- Patients being drug resistant to tuberculosis drugs. XDR stands for extensively drug-resistant.
Caseous TB- Necrotic (dead and dying) tissue infected with TB has a dry and cheesy appearance.
These were some of the symptoms associated with various types of Tuberculosis. However, its diagnosis may range of doing a skin test to blood tests to x-rays to sputum tests. Along with this doctors use a stethoscope to listen to the sounds of lungs.

What you need to keep in mind is that TB affects other parts of the body as well. If you are having tuberculosis in your kidneys, then it results in loss of blood through urine. So you need to observant and report to your doctor accordingly.

As TB is a contagious disease, its treatments require certain medications which have to be consumed for a period of 6 months. For effective results and better recovery, doctors advise patients to complete the full course of medications.

TB Symptoms - What Are The Signs Of Tuberculosis?

Link Between Sinuses and Headaches

Suffering from splitting headaches? The remedy to it can only be found once the cause behind it is identified. Everything from migraines to stomach infections can be the cause of your headaches. But it is not impossible to tell the difference between the different aches. You have to notice the other symptoms that accompany your headache to understand what is causing the pain.

Symptoms of sinus headaches

When you have the following problems along with your headache you can be sure it is being caused by your sinus:

- Pain in the head, face and nose
- Pain in the eyes
- Stuffy or blocked nose along with the pain
- Accompanying nasal allergies and bouts of sneezing
- Inability to smell

Understanding sinuses

The sinuses comprise of a rather sizable cavity present behind your cheekbones, bridge of your nose and forehead. Generally, the fluid in the region gets drained through the nose. But due to infection, allergic reactions and tumors the cavity can get blocked and also get inflamed. The inflammation is caused by an increase in mucus production, which can lead to the nasal cavity being blocked. The blockage stops the fluids from draining and the sinuses get even more inflamed. When the cavity gets inflamed it starts pressuring the cheekbones, nose bridge and forehead and eyes.

Why does it ache?

The building up of the pressure on the cheekbones, nose bridge and forehead causes the area to start hurting. Thus, when one has a headache originating from inflamed sinuses, the pain is not just isolated to the forehead. The pain in the nose is a sure shot sign that the headache is caused by the inflammation of the sinuses.

Not just another chronic ache

Most people mistake any chronic headache as a sinus problem. But mostly such aches are caused by migraines and stress. If you have a prolonged headache as well as fever you are sure to have a sinus ache instead of any other chronic headache.

Make it better

Once you have identified the headache as a sinus ache you can start the treatment. Steam inhalation helps clear the sinuses, reducing the pain almost immediately. If steam inhalation does not help, you might have a severe sinus infection. In such cases, it is best to visit a doctor to understand the extent of the infection. The doctor is likely to prescribe antibiotics for the remedy of the infection. Even if you are aware of what medicines to take for sinus infections it is best to get checked by a medical professional before you start popping pills since the headache might just be due to some other causes as well.



What's the Link Between Sinuses and Headaches?

How to diagnose asthma in children

Asthma in children under the age of 5 is a matter of concern. It is not a rare disease and early diagnosis is important. Common signs of asthma in children are:

1. Recurring bronchitis
2. Wheezing
3. Discomfort in the chest
4. Coughing
5. Trouble breathing

While some children have persistent yet mild symptoms, some children have severe attacks at times. Seasonal allergies and smoke make the symptoms worse.

What to notice?
While feeding an infant, if you notice that your child is facing shortness of breath, it might be a symptom of asthma. In a toddler, if your notice a decreased desire to run and play, or easy fatigue, then this could be a symptom of asthma. Asthma attacks for many children under the age of 5 are worsened when they catch cold or have any other respiratory infections. All these, if noticed should not be ignored and your child's pediatrician should be consulted.

The above mentioned symptoms were mild. Some children have it worse and the attacks can be life-threatening, needing immediate treatment. If your child is under the age of 5 and you see them doing one of the following, contact emergency services immediately:

1. Trouble in speaking because they have restricted breathing
2. When they are breathing in, the effort is so much that the abdomen is getting sucked in
3. Gasping for air.

Diagnosing asthma in a child can be tricky as symptoms like coughing, wheezing, etc can be for other conditions also. Once a child is a little older and if the symptoms persist, breathing and lung function tests are taken to gauge the situation. 

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How To Diagnose Asthma In Children, Before It Attacks?

Asthma is a chronic lung disease that inflames and narrows the airways.  The narrowing of the airway causes recurrent asthma attacks, wherein air flow to lungs is obstructed. Asthma causes recurring periods of wheezing, chest tightness, shortness of breath, and coughing. It cannot be completely cured but it can be helped with minimizing triggers

The triggers can be different for different people. Most common triggers come from:

1) In house - Mold (fungi), dust mites, cockroaches, pet dander.

2) Outside - Air pollution, smog, cigarette, smoke, paint fumes, chemicals, sprays, pollen, industrial dust

3) Allergies - Peanuts, eggs, fish, lactose and food preservatives

4) Other Triggers - Physical exercise, anxiety, agitation, respiratory infections, medications like aspirin, ibuprofen, etc.

Here are top home remedies to control the attack and keep their frequency and intensity low.

1) Ginger - Ginger helps a great deal. You can consume crush it, mix its juice with honey and consume it or boil it in water and drink. 

2) Honey - Mix a spoon of honey with 1/2 teaspoon of cinnamon powder and have it right before bed. Also, you can add a spoon of honey in warm water and sip on it during the day. Honey and ginger juice in equal parts is very soothing too.

3) Figs - Having figs that have been soaked overnight helps in controlling asthma. Consuming dried figs helps in flushing out the phlegm from your respiratory tract.

4) Mustard - A mixture of warm mustard oil and camphor can be massaged on chest for instant relief. A spoon of mustard oil mixed with an equal quantity of sugar is known to alleviate the symptoms.



Asthma - Causes, Symptoms, Treatment, and Home Remedies (World Asthma Day Special)

Tuberculosis or TB as it is commonly known in medical circles is a bacterial infection commonly affecting the lungs. While there are some countries in the world, where TB is more common, anybody can develop TB if they are not very healthy. The TB bacteria spreads through the air. While some people's immune system would be able to fight the disease back; some people who have risk factors, the disease may continue to develop and present with symptoms. 

So, a person can develop TB in two circumstances:

Exposure to TB
Visited a country where TB is very common
Spent time with a person who is infected with TB
Exposure to crowded places like a market or a healthcare facility where TB virus is present
Weakened immune system
Be HIV infected
Weak immune system due to long-term use of steroids
Chronic diseases like diabetes, malnutrition, end-stage kidney or liver disease, cancer, etc.
Extremes of age (children whose immune system is not fully developed, elderly whose immunity is weakened)
Chronic smoker, IV drug abuse, and/or alcohol user
Repeatedly exposed to TB bacteria in the last two years
Had TB bacteria, but not identified or treated
Drug therapy like chemotherapy, long-term use of steroids, auto-immune disease treatments, etc.
Signs and symptoms of TB: 

If you are at risk, it is also suggested that you know the early warning signs and symptoms of TB. TB most commonly affects the lungs and is known as pulmonary tuberculosis. Watching out for these helps in early diagnosis which can both help arrest the condition in the early stages and improve prognosis.

A persistent cough which lasts for more than 3 weeks
Pain in the chest worsened with coughing
Presence of blood in the sputum
Generalized and extreme weakness or fatigue
Unexplained weight loss
Loss of appetite
Fever and chills
Profuse sweating at night
If a person has TB bacteria in the system but does not feel sick and does not have the above systems, then it means that the person is not actively infected. This person also cannot spread the disease to another person. However, when immunity is weak, this can develop into an infection. In a country like India where tuberculosis is quite prevalent, it is best to get yourself screened for active tuberculosis infection if you display any such symptoms.

Tuberculosis (TB) - When A Person Can Develop It?

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