Tuberculosis
Tuberculosis (TB) is a potentially serious infectious disease that primarily affects the lungs. The bacteria that cause tuberculosis are transmitted from person to person through small droplets released into the air by coughing and sneezing.Tuberculosis infections, once rare in industrialized countries, began to rise in 1985, partly due to the emergence of HIV, the virus that causes AIDS. HIV weakens a person's immune system, making it unable to fight off TB germs. In the United States, tuberculosis began to decline again in 1993 due to stricter control programs.But it's still a concern.
TB Test Cost in Various Indian Cities
We have TB Test price information in 42 cities.Symptoms
Although your body can harbor the bacteria that cause tuberculosis, your immune system can usually protect you from disease. Therefore, doctors distinguish between:
latent TB: You have TB infection, but the bacteria in your body are dormant and not causing any symptoms. Latent TB, also called inactive TB or TB infection, is not contagious. Latent TB can progress to active TB, so treatment is important.
Active tuberculosis: This condition, also called TB disease, makes you sick and in most cases can be passed on to other people. It can appear weeks or years after infection with the TB bacteria.
Signs and symptoms of active tuberculosis include:
coughing for three or more weeks
coughing up blood or phlegm
chest pain or pain when breathing or coughing
unintentional weight loss
fatigue
fever
night sweats
chills
loss of appetite
tuberculosis can also affecting other parts of your body, including your kidneys, spine or brain. When TB occurs outside of the lungs, signs and symptoms vary depending on the organs affected.For example, tuberculosis of the spine can cause back pain, and tuberculosis of the kidneys can cause blood in the urine.
When to See a Doctor
Signs and symptoms of active tuberculosis include:
coughing for three or more weeks
coughing up blood or phlegm
chest pain or pain when breathing or coughing
unintentional weight loss
fatigue
fever
night sweats
chills
loss of appetite
tuberculosis can also affecting other parts of your body, including your kidneys, spine or brain. When TB occurs outside of the lungs, signs and symptoms vary depending on the organs affected.For example, tuberculosis of the spine can cause back pain, and tuberculosis of the kidneys can cause blood in the urine.
When to See a Doctor
See your doctor if you have a fever, unexplained weight loss, severe night sweats, or a persistent cough. These are often signs of TB, but can also be the result of other conditions. Also see your doctor if you think you may have been exposed to TB.
The Centers for Disease Control and Prevention recommends that people at increased risk of tuberculosis be screened for latent tuberculosis infection.This recommendation includes people who:
have HIV/AIDS
are taking intravenous medications
are in contact with infected people
are from a country where TB is widespread, such as B. Several countries in Latin America, Africa and Asia
live or work in areas where TB is widespread, such as prisons or nursing homes
Work in health care and treat people at high risk of TB
Are children exposed to adults at risk of TB?