After winter, the weather is cold, coupled with air pollution, sand, and dense population, people with weak resistance become susceptible to colds, and colds can easily cause a high incidence of rhinitis. As the symptoms of acute rhinitis and cold are too similar, both are nasal congestion, headache, sneezing and runny nose, some people will mistakenly treat rhinitis as cold. Some patients may wonder how a small cold can also lead to chronic rhinitis and sinusitis. In fact, acute rhinitis and sinusitis is an acute inflammation of the mucous membrane of the nasal cavity, commonly known as a cold or a cold, mainly caused by respiratory viral infections. You should be alert to chronic rhinitis and sinusitis when you have repeated colds, and promptly and reasonably treat acute rhinitis and sinusitis, as well as various chronic diseases of the nasal cavity, sinuses, pharynx and teeth, so that you can reduce the probability of developing chronic rhinitis and sinusitis. The inflammation in our nasal cavity for a long time “stationed”, resulting in congestion and edema of the nasal mucosa, causing sinusitis, nasal polyps and other stubborn nasal disease; inflammation through the eustachian tube “invasion” of the middle ear, leading to otitis media, damage to hearing; inflammation downstream The infection can also induce laryngitis, tonsillitis, asthma and many other complications. In addition, rhinitis patients with long-term nasal congestion, snoring, obstructed breathing, causing the body to hold air, lack of oxygen, which in turn endangers the cardiovascular and cerebrovascular, leading to hypertension, diabetes, stroke, heart disease and other high-risk diseases, greatly increasing the risk of sudden death. The doctor suggests: chronic rhinitis, sinusitis is mostly due to untimely treatment, improper medication, incomplete treatment, coupled with a decline in the body’s immune function, secondary bacterial infection, which in turn leads to septic infection of the nasal cavity, gradually migrated into chronic rhinitis, sinusitis. So, nose discomfort should immediately seek medical attention!