How to prevent and treat snuff, what should we pay attention to?

The nasal cavity is the first pass of the respiratory tract. Because the nasal cavity is often exposed to pathogenic microorganisms, it has to withstand the test of changes in cold and warm air, and it may suffer from rhinitis if you are not careful. Acute rhinitis is mainly acute inflammation of nasal mucosa caused by viral infection, commonly known as "cold". Its main symptoms are nasal congestion, runny nose, sneezing, heavy nasal sound, decreased sense of smell, or accompanied by varying degrees of fever and headache. The nasal mucosa is congested and swollen, and the secretions in the nasal cavity increase. This disease is mainly due to cold, overwork, lack of sleep, emotional tension, malnutrition and other reasons, leading to nasal mucosal vasospasm, tissue hypoxia, low temperature, decreased resistance, and viruses taking advantage of it. Because the nasal cavity communicates with the mouth, middle ear, throat and bronchus, acute rhinitis can easily develop into chronic rhinitis, pharyngitis, laryngitis, tracheitis, bronchitis, pneumonia, otitis media, sinusitis and other diseases if it is not treated in time.

Antibacterials or antiviral drugs can be used in acute rhinitis. If you have fever, headache and other symptoms, you can use aspirin, Baifuning and other drugs, and furosemide nasal drops can be used locally. However, for patients with chronic rhinitis, there is no specific treatment, and the use of antibiotics is often ineffective, and it is easy to produce side effects such as drug resistance and flora imbalance. The physiotherapy department of Air Force General Hospital adopts pure physical factor ultraviolet photoconductor intranasal irradiation therapy and ultrashort wave therapy to treat acute and chronic rhinitis, and has achieved good results without side effects. Generally, symptoms can be relieved after 3-5 times, which is a very effective method for treating acute and chronic rhinitis at present. Especially for chronic rhinitis patients with poor drug treatment effect, physical therapy can sometimes play an unexpected role.

To prevent this disease, firstly, strengthening physical fitness, combining work with rest, strengthening exercise and properly carrying out outdoor activities can strengthen the defense ability of respiratory tract, enhance vital capacity, and make nasal mucosa blood vessels quickly adapt to the changes of cold and hot climate. The second is to avoid infection, take the initiative to prevent it, pay attention to the hygiene of working and living environment at ordinary times, and circulate indoor air regularly. During the epidemic period of rhinitis, go to public places as little as possible and fumigate indoors with vinegar to reduce the virus in the air.