What are the symptoms of contracting influenza A?
Disease description:
I have recently been feeling unwell, experiencing symptoms such as high fever, cough, sore throat, and body aches. Since H1N1 influenza is currently widespread, I am worried that I might have been infected with the H1N1 virus. Could you please tell me what symptoms are associated with H1N1 influenza?
Doctor's answer (1)
Dr. Ren Yi
Influenza A is an acute respiratory infectious disease caused by the influenza A virus. It is highly contagious and typically presents with symptoms such as cough, fever, joint pain, and fatigue.
1. Cough: Patients often experience coughing, which can be either dry or productive (with phlegm), and the cough may worsen as the illness progresses.
2. Fever: Body temperature in patients with influenza A usually rises rapidly to above 38°C, and may even exceed 40°C. Fever may be accompanied by chills or shivering.
3. Joint pain: After infection with influenza A virus, a systemic inflammatory response may occur, leading to muscle and joint pain.
4. Fatigue and weakness: Patients commonly experience general fatigue and weakness, with reduced physical capacity. Symptoms may persist even after rest.
If infected with influenza A, individuals should尽量 avoid going out and minimize contact with others to prevent the spread of the virus. Maintaining good personal hygiene practices, such as frequent handwashing and covering the mouth and nose with tissues, is also important. Patients may take antiviral medications, such as oral antiviral solutions, Lianhua Qingwen capsules, or oseltamivir phosphate capsules, as directed by a physician to promote recovery.
