What reason is nose cool

summary

Cold nose many people think that the weather is cold, so it's a small problem. But if the nose is often cold, it's not a very simple problem. So, what are the reasons for it? Let's learn about it.

What reason is nose cool

Reason 1: the tip of the nose is the lowest temperature part of the human body, so it's normal to feel cool when the external temperature is lower. It's not a health problem, so don't worry too much. There are abundant capillaries in people's nasal cavity, which can preheat the dry and cold air. For example, the living environment in northern Europe is colder, so the noses of people living there are tall and big.

Reason 2: less blood circulation, poor circulation, leading to cold nose. Human blood circulation is closed, which is composed of systemic circulation and pulmonary circulation. Everyone's blood circulation is different, so if the cold nose is caused by this reason, don't worry too much, as long as you remember to eat more fruits, eat more nutritious things in your daily life, and enhance your physique.

Reason 3: chronic rhinitis is chronic simple rhinitis. Chronic simple rhinitis is a kind of chronic inflammation characterized by swelling of mucous membrane and increased secretion, which is caused by the disorder of nerve regulation function based on nasal blood vessels, the predominance of parasympathetic nerve excitation and the relative inhibition of sympathetic nerve.

matters needing attention

Nose cool taboo: smoking and eating pepper, drinking, eating hot pot and other hot, cold, spicy food. In general, please pay attention to keep warm, such as wearing a mask to prevent cold, if necessary, you can often massage the face, increase blood circulation to improve the symptoms of cold nose.