What are the symptoms of H7N1 avian influenza?

Under normal circumstances, H7N1 avian influenza is a disease caused by the H7N1 virus, and commonly presents symptoms such as fever, cough, sore throat, muscle pain, and difficulty breathing. It is recommended to seek timely medical attention, determine the cause of illness, and undergo symptomatic treatment under the guidance of a qualified physician. A detailed explanation is as follows:

1. Fever

After infection with H7N1 avian influenza, patients may develop high fever. Fever is a natural response of the body to viral invasion, as the human immune system attempts to suppress viral replication by increasing body temperature.

2. Cough

Viral replication within the respiratory tract can cause inflammation, leading to dry cough or cough accompanied by phlegm.

3. Sore Throat

Respiratory tract inflammation caused by the virus may result in throat pain. Additionally, coughing or swallowing can irritate the throat, causing pain.

4. Muscle Pain

As the virus replicates in the body and releases toxins, muscle tissue may be damaged or inflamed, resulting in muscle pain.

5. Difficulty Breathing

As the condition worsens, the virus replicates extensively within the respiratory tract, leading to increased inflammation, excessive secretions, and airway obstruction, which can cause difficulty breathing.

Under a doctor's guidance, patients may use medications such as Lianhua Qingwen Capsules, Ribavirin Granules, and Peramivir Injection for treatment. Additionally, maintaining good personal hygiene habits and ensuring proper indoor ventilation during treatment can help promote recovery.