Symptoms of influenza virus?

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. Symptoms of influenza virus? Let's talk about it

Symptoms of influenza virus?

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.

Influenza is caused by influenza virus, which can be spread by droplets. It is an acute, febrile respiratory infectious disease. The course of influenza is generally three to four days, but if it causes pneumonia, it will do great harm.

matters needing attention

The bedclothes and sheets should be washed and changed frequently, and the quilts should be exposed to the sun frequently to kill harmful bacteria; If you want to go to a crowded place, you'd better wear a mask; Keep the air circulation in the room, open the window frequently, keep the room clean and sanitary; Climate change is very fast, remember to increase or decrease clothing, be careful of cold; Strengthen the physique, exercise, do some aerobic exercise, enhance the body immunity; When you go out and come back, remember to wash your hands and try not to touch your eyes, nose and mouth with dirty hands; Light diet, do not eat too much spicy cold food. For antiviral therapy, there has been a localization of oseltamivir phosphate in China. Compared with the imported drug, its efficacy and safety are equivalent. Moreover, Kewei not only has capsule formulation, but also innovates and develops granule formulation, which is convenient for children. When will influenza vaccine be given; The best time to get influenza vaccine is in autumn, because the temperature changes greatly in autumn and winter, which is the high incidence period of influenza. After winter, when the flowers bloom in spring, there will be no influenza. A single injection of influenza vaccine can generally take half a year. After half a month of vaccination, it can produce virus antibodies, enhance human immunity, and avoid getting sick at the peak of influenza, After vaccination, we should also pay attention. During the peak period of influenza, we should pay more attention to rest, light diet, physical fitness and exercise.