How is often cold to return a responsibility?

summary

The exogenous wind heat usually occurs in spring. It is windy in spring and the climate turns warm, so the pathogenic factors of wind and warm heat are both pathogenic. Wind heat cold is the syndrome of wind heat evil invading the lung, causing disharmony between the surface and the lung. It doesn't matter if you have wind heat cold. The most important thing is to pay attention to the diet. So, let's take a look at the common cold first? Let's introduce the related knowledge of the field.

How is often cold to return a responsibility?

First: frequent colds show that you have poor resistance and poor physical fitness. 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: sometimes the cold symptoms have begun to improve, but they make a comeback, even worse. U.S. experts said: "if there are some emergencies after catching a cold, immediate treatment is needed." He said the flu like symptoms seemed to be getting better, but more serious symptoms such as high fever and severe cough appeared, which should be paid more attention to. Experts pointed out that this may be a "secondary infection", may be bronchitis or pneumonia. In this case, you should see a doctor as soon as possible.

Third: it's normal to have sticky saliva after a cold, but if the sputum or nasal mucus is colored, it means something is wrong in the body. It's because white blood cells fight infection. If after a cold, the nose or sputum is yellow, brown, green, or even bloody, it should be paid attention to.

matters needing attention

The weather is warm and cold in winter, which is not good news for people with weak constitution. Experts said that in winter, the dry cold air in the North kept going south, the temperature began to drop and the humidity decreased. As the temperature drops, the peripheral blood vessels of the body contract, and the blood, nutrition and water supply of the skin and mucous membrane are reduced. In addition, dryness makes the epithelial cells and intercellular substance easy to lose water, which leads to the decrease of the metabolism, repair function and immune ability of the skin and mucous membrane. It is easy to be infected with viruses and bacteria and catch a cold. Therefore, it is the best way to prevent cold by improving diet and improving immunity.