Why does cold want runny nose

summary

Cold is a common disease in our daily life, we are not unfamiliar with it, it can be said that most people have had a cold. Not long ago, I had a cold, a fever, a runny nose and chills. It took several days to take the medicine. So why does a cold have a fever? Let's understand why a cold has a runny nose.

Why does cold want runny nose

First: because there is a layer of mucous membrane in people's nostrils, we usually have runny nose made by him. People get a cold, bacteria and viruses will make trouble in the nose, causing inflammation of nasal mucosa, congestion and swelling, will come out a lot of nasal mucus.

Second: when we have a cold, we all have the feeling of stuffy nose, so we often twist our nose. At this time, we all have the feeling of acid rising. There is a nasolacrimal duct in the nose, which is the same as the lacrimal gland. Whenever your nose feels sour, it also stimulates the secretion of the lacrimal gland, so they flow into the nasal cavity through the nasolacrimal duct.

Third: in the cold caused by runny nose, this is already known to all of us. But why do some people have a cold and have a runny nose? That is because the cold when runny nose called acute rhinitis, this time nasal mucosa congestion swelling, gland secretion increased, so the formation of nasal mucus. At first, it was clear water like, and then it became purulent 3-5 days later.

matters needing attention

Wash your face with cold water every day, and wash your nostrils with a handful of water. That is, gently inhale a little water through your nostrils (pay attention not to inhale too much water to avoid choking) and blow it out again and again. Every night, soak your feet with hot water (the temperature is too hot to be tolerated) for 15 minutes. Pay attention to that the amount of water should not exceed your feet when soaking your feet, and your feet should be red after soaking, so as to prevent colds.