What are the symptoms of contracting influenza A?
Disease description:
I have recently been feeling unwell, with persistent symptoms including high fever, cough, sore throat, and muscle pain. I initially thought it was just a common cold, but as my condition has worsened, I have become concerned that I might have contracted the influenza A virus. Could you please tell me what the symptoms of influenza A are?
Doctor's answer (1)
Dr. Ren Yi
Influenza A is an acute respiratory infectious disease caused by the influenza A virus. Symptoms after infection may include coughing, fever, fatigue, and weakness.
1. Cough: Influenza A patients often experience coughing, which can be either dry or productive (with phlegm), and may worsen as the illness progresses. The cough may result from viral irritation of the respiratory mucosa.
2. Fever: Patients with Influenza A frequently develop high fever, with body temperature rising rapidly to above 38°C, and sometimes exceeding 40°C. Fever may be accompanied by chills or shivering, causing significant discomfort.
3. Fatigue and Weakness: Individuals with Influenza A often feel generally fatigued and weak, with reduced physical capacity. This may be due to the body's immune response to the virus.
If infected with Influenza A, it is important to avoid contact with others to reduce the risk of virus transmission. Additionally, wearing masks, practicing frequent handwashing, and maintaining good personal hygiene are recommended. Adequate sleep should be ensured and excessive fatigue avoided, as this can help enhance immunity and promote recovery. It is also advisable to drink plenty of water to maintain proper hydration, which can help alleviate sore throat and cough.
