Tuberculosis (TB) is a potentially serious infectious disease caused by bacteria called Mycobacterium tuberculosis. TB primarily affects the lungs, but it can also affect other parts of the body such as the brain, kidneys, and spine.

TB is spread through the air when a person with TB infection or disease coughs, sneezes, speaks, or sings. In this article, we will discuss the early symptoms of TB that you should watch out for.

Cough That Won’t Go Away

A persistent cough that lasts more than two weeks is one of the most common symptoms of TB. The cough may be accompanied by phlegm or blood. The cough may worsen at night or in the early morning. It may also be accompanied by chest pain or discomfort.

Fever

Fever is another common symptom of TB. It may be low-grade, which means that it is less than 100.4°F (38°C), or high-grade, which means that it is greater than 100.4°F (38°C). The fever may also be accompanied by chills and night sweats.

Loss of Appetite and Weight Loss

If you have TB, you may experience a loss of appetite and weight loss. This is because your body is trying to fight the infection, which requires a lot of energy. You may also experience fatigue and weakness.

Chest Pain

Chest pain is a less common symptom of TB, but it can occur. The pain may be mild or severe and may worsen with coughing or deep breathing. Chest pain may also be accompanied by a cough that produces blood or phlegm.

Fatigue and Weakness

Fatigue and weakness are common symptoms of TB. You may feel tired and weak even after resting. This is because your body is working hard to fight the infection.

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Shortness of Breath

If you have TB, you may experience shortness of breath. This is because the infection can damage the lungs and make it difficult to breathe.

Night Sweats

Night sweats are a common symptom of TB. You may wake up drenched in sweat even if the temperature in your room is cool. Night sweats may be accompanied by fever and chills.

Swollen Lymph Nodes

If you have TB, you may develop swollen lymph nodes. The lymph nodes are part of your immune system and help to fight infections. Swollen lymph nodes may be felt in the neck, armpits, or groin.

Headaches

Headaches are a less common symptom of TB, but they can occur. The headaches may be mild or severe and may be accompanied by other symptoms such as fever and weakness.

Confusion and Disorientation

If TB affects the brain, you may experience confusion and disorientation. This is because the infection can damage brain tissue and affect cognitive function.

If you experience any of these symptoms, it is important to see a healthcare provider as soon as possible. TB can be treated with antibiotics, but early diagnosis and treatment are essential for a good outcome.