What are the symptoms of mycoplasma infection?

Under normal circumstances, the main symptoms of mycoplasma infection include fever, cough, sore throat, fatigue, and chest tightness. If discomfort symptoms appear, it is recommended to seek timely diagnosis and treatment at a regular hospital. Detailed analysis is as follows:

1. Fever

After mycoplasma invades the human body, it stimulates the immune system, triggering an inflammatory response and releasing inflammatory factors that act on the body's temperature-regulating center, leading to fever. The patient's body temperature is usually low to moderate grade fever, although a few may develop high fever. Fever often lasts for a prolonged period and may be accompanied by chills and headache. Body temperature may recur after taking ordinary antipyretic medications.

2. Cough

Mycoplasma easily invades the respiratory mucosa, causing mucosal inflammation and stimulating the nerve endings in the respiratory tract, leading to coughing. The cough is usually paroxysmal dry cough, which worsens at night or upon waking in the morning. Some patients may experience chest pain when coughing severely, and small amounts of white mucus sputum may appear in the later stages.

3. Sore Throat

When mycoplasma infection spreads to the throat, it causes congestion and edema of the pharyngeal mucosa, resulting in sore throat. Patients experience significant pain when swallowing, feel a foreign body sensation or dryness in the throat, and severe cases may lead to difficulty swallowing. Examination of the throat may reveal redness and swelling of the posterior pharyngeal wall, and some patients may have hoarseness.

4. Fatigue

Inflammatory responses consume body energy, and fever accelerates metabolism, increasing energy consumption, which causes fatigue. Patients often feel physically exhausted and mentally sluggish. Fatigue worsens after daily activities and does not quickly improve even after rest, affecting normal work and study.

5. Chest Tightness

If mycoplasma infection leads to bronchitis or pneumonia, it may impair pulmonary ventilation function, causing gas exchange obstruction and resulting in chest tightness. Patients feel tightness in the chest and difficulty breathing, with symptoms worsening after physical activity. In severe cases, shortness of breath may occur, requiring an increased respiratory rate to relieve discomfort.

In daily life, it is important to ensure adequate rest, avoid excessive fatigue, and reduce body energy consumption. Drinking plenty of warm water helps keep the respiratory tract moist, promotes sputum discharge, and alleviates symptoms such as cough and sore throat.