How does cold eyesight drop to return a responsibility?

summary

I believe we should all know that cold is a kind of disease that is often prone to occur. People are easy to catch a cold when they catch a cold or when they are hot and cold in their daily life. If they have a cold, especially a cold caused by wind, they must be treated in time. So let's talk about the decline of eyesight caused by cold?

How does cold eyesight drop to return a responsibility?

First: may be a cold caused by decreased vision keratitis. Most of them are caused by virus infection, which cannot be ruled out. Ophthalmic examination is needed to make a definite diagnosis, and slit lamp examination can make a definite diagnosis.

Second: the foot is farthest away from the heart, the supply of blood is relatively small, so it is more sensitive to cold, reducing the resistance of the upper respiratory tract. When the temperature drops to below 7 ℃, the feet will dry and reflexively cause vasoconstriction of nasal mucosa. Some people call feet "the second heart". To prevent colds, it is necessary to keep feet warm.

Third: food is too rich, such as chicken, duck, fish, seafood and other high-fat, high protein, high sugar diet will reduce the body's immune function. A new way to prevent colds is to eat meat and vegetables together.

matters needing attention

In addition to suffering from various diseases due to the invasion of external cold, the human body itself is also a source of diseases. A large number of sweat glands are distributed on the surface of everyone's skin. Research shows that there are more than 1000 sweat glands per square centimeter. These sweat glands are distributed throughout the body and are important channels for the body to sweat.