Why wind cold can catch a cold?

summary

Although a cold is not a serious illness, it is also very painful once it is caught. During a cold, people usually feel that they have no appetite, but it is not conducive to the recovery of the body to eat nothing. Let's share why wind cold can catch a cold?.

Why wind cold can catch a cold?

First: wind cold shows that you have poor resistance and poor physical quality. You should exercise more and have a healthy diet. You should pay attention to rest, drink more white water and less go to crowded places. In addition, you can get an adult flu vaccine in autumn and winter, which can reduce the number of flu cases.

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

Although they are all cough, they are divided into dry cough and wet cough. Dry cough is often dizzy, hot throat, want to cough but cough sputum, often in the cold, bronchitis and pneumonia early. If the symptoms of dry cough aggravate, it will evolve into wet cough. Wet cough throat with phlegm, the body spontaneously want to discharge sputum, so cough constantly. If the cough is serious or when the sputum with blood, it is necessary to seek medical treatment as soon as possible, do the relevant examination. Therefore, we need to pay attention to frequent cough, do not delay treatment or take some so-called folk prescriptions.