TB Symptoms

Tuberculosis (TB) is a bacterial infection caused by Mycobacterium tuberculosis. It primarily affects the lungs, but can also infect other parts of the body, such as the kidneys, bones, and brain. TB is spread through the air when an infected person coughs or sneezes, releasing droplets containing the bacteria. When a person inhales these droplets, they can become infected with TB. Symptoms of TB can vary depending on the stage of the infection and the part of the body affected. Here are some of the common symptoms of TB: Cough: A persistent cough that lasts for more than two weeks is a common symptom of TB. The cough may produce sputum or phlegm, which can be bloody or have a bad odor. Chest pain: Chest pain can occur due to the inflammation caused by TB infection in the lungs. The pain may be sharp or dull and may worsen with deep breathing or coughing. Fatigue: Feeling tired or weak is another common symptom of TB. This can be due to the body's immune system fighting the infecti...