What are the symptoms of influenza?
summary
Influenza virus is referred to as influenza virus. It can be divided into a (a), B (b) and C (c), and the bovine influenza virus discovered in recent years will be classified as D (d). Influenza virus can cause human, poultry, pigs, horses, bats and other animal infections and diseases. It is the pathogen of human influenza, avian influenza, swine influenza, equine influenza and other animal diseases. What are the symptoms of influenza? Let's talk about it
What are the symptoms of influenza?
Influenza is mainly manifested as a sudden fever. The temperature can reach 40 ℃. The patient has headache, high fever, chills, body aches and pains, and has no strength. Generally, more than 2-3 days later, the symptoms will gradually subside, but there will be cough, nasal congestion, runny nose, sore throat and other symptoms.
Some patients may have facial flushing, scleral congestion, tenderness in the eyeball, congestion and swelling in the pharynx, herpes in the oral mucosa, dry rales and rough breathing sounds in the lungs. Flu can also be associated with lung infections.
Influenza is also toxic and gastrointestinal type, toxic type rarely occurs, manifested as high fever, coma, children may have convulsions, adults often have delirium; Gastrointestinal influenza will have abdominal pain, diarrhea, nausea and vomiting, generally about three days can recover, more children. Therefore, when a sudden fever occurs, we should pay attention to it and observe it carefully. It is best to see a doctor in time.
matters needing attention
Zinc rich food can activate more than 200 kinds of hormones and enzymes that are important to life, and help the immune system to play the greatest role in defense. Zinc deficiency can reduce the level of immunoglobulin in the body, weaken the body's defense ability, and increase the risk of various epidemics including influenza. The main foods rich in zinc are oysters, crabs, beans, beef, mutton, dried fish, scallops, pig liver, wheat germ, etc.
