Symptoms of nose infection

summary

Cold is a common respiratory disease, caused by a variety of viruses, such as rhinovirus, adenovirus, coronavirus, respiratory syncytial virus and so on are the "behind the scenes" of cold, and rhinovirus is the most serious role, half of the cold is caused by it. So sick patients, symptoms of nose infection, let's take a look at it together.

Symptoms of nose infection

First: Rhinovirus loves to live in human nasal cavity. Good ventilation environment and suitable temperature are extremely suitable for its survival and reproduction, so it likes to hang on. This is also the origin of "rhinovirus" in medicine.

Second: the incubation period of a cold caused by rhinovirus is usually very short. Symptoms of a cold can appear two to four days after infection, including sore throat, stuffy nose, sneezing, slight headache, chills and tiredness.

Third: cough caused by rhinovirus is usually not severe, but often lasts for 2 weeks, almost no fever is the main feature of cold caused by rhinovirus infection. Because there are hundreds of different rhinoviruses, as well as random changes in virus antigen, combined with the human body's immunity to rhinovirus can not last long and other factors, we repeatedly infected with rhinovirus year after year.

matters needing attention

Although do not need to take medicine, but the cold is too uncomfortable, can also use drugs to relieve symptoms, usually good cold prevention work is also very important. In fact, the medical profession has tried many methods to prevent colds, such as vaccination, oral vitamins, ultraviolet disinfection, etc., but they have no exact effect. Since many viruses, especially rhinoviruses, are transmitted through contaminated finger contact, it is beneficial to wash hands carefully, both at home and in public places.