Tuberculosis (TB) is a contagious bacterial infection that primarily affects the lungs but can also target other parts of the body. It is caused by Mycobacterium tuberculosis and spreads through the air when an infected person coughs or sneezes. Recognizing the common symptoms of tuberculosis is crucial for early diagnosis and treatment. In this article, we will discuss the typical signs and symptoms of tuberculosis.

1. Persistent cough: One of the most common symptoms of tuberculosis is a persistent cough that lasts for more than three weeks. The cough may produce phlegm or blood, and it tends to worsen over time.

2. Fatigue and weakness: Tuberculosis can cause extreme fatigue and weakness, even with minimal physical activity. This symptom is often accompanied by a lack of appetite and unintended weight loss.

3. Night sweats: Many tuberculosis patients experience night sweats, which are excessive sweating episodes during sleep. These night sweats can be severe and disrupt sleep patterns.

4. Fever and chills: A low-grade fever, usually in the afternoon or evening, is another common symptom of tuberculosis. It may be accompanied by chills and a general feeling of being unwell.

5. Chest pain: Tuberculosis can cause chest pain, especially when coughing or breathing deeply.

6. Shortness of breath: As tuberculosis progresses, it can lead to shortness of breath and difficulty breathing. This symptom is more common when the infection spreads to the lungs.

Recognizing the common symptoms of tuberculosis is crucial for early detection and prompt treatment. If you experience any of the mentioned symptoms, especially a persistent cough, it is important to seek medical attention. Remember that tuberculosis is a treatable disease, and early intervention can prevent complications and further transmission. Stay informed, stay vigilant, and prioritize your health.