Signs and symptoms of tuberculosis infection

Tuberculosis is an infectious disease of the respiratory system caused by infection with Mycobacterium tuberculosis. When the body's resistance decreases, tuberculosis bacteria will invade the body and grow and multiply in the body, leading to the occurrence of diseases.

1. Omen

1. Physical weakness: due to the patient's long-term weakness, there will be symptoms of general weakness;

2. Loss of appetite: due to weakened digestive function, symptoms such as anorexia and bloating will occur;

3. Weight loss: due to malnutrition, it can lead to significant weight loss;

4. Menstrual disorders: Women may also have prolonged or shortened menstrual cycles.

2. Symptoms

1. Cough and sputum: It is one of the most common symptoms in the early stage, usually dry cough or a small amount of mucus sputum, if combined with bacterial infection, purulent sputum may appear;

2. Hemoptysis: the main manifestations are bloodshot or small hemoptysis in the sputum, and large hemoptysis may occur in severe cases;

3. Chest pain: generally mild dull pain or pinprick pain, located in the anterior chest wall, mainly behind the sternum;

4. Fever: Most of them have a slow onset, often with hot flashes in the afternoon, night sweats, weight loss and other symptoms.

There may also be other uncomfortable symptoms, such as palpitations, shortness of breath, and sweating at night. If you suspect that you have tuberculosis, it is recommended to go to the hospital in time for relevant examinations and treatment under the guidance of a doctor. In daily life, we should pay attention to rest, avoid fatigue, and maintain a good attitude, which is conducive to the recovery of diseases.