What should I do in winter?

Don't cover too much, and be properly ventilated. The indoor temperature is about 18-22 degrees. The treatment of heatstroke in winter is the same as that in summer, with oxygen absorption, cooling, central nervous system protection and water-electrolyte balance. If it's not serious, drink more sugar and salt water at home, take a bath and rest for a few days.

It is also possible that the secrets in the body are not smooth, so you should sweat more, exercise more and pay more attention to sleep.

Heatstroke is a disease characterized by dysfunction of thermoregulation center and disorder of water and electrolyte caused by high temperature. People often think that the human body will suffer from heatstroke in the hot summer, but not in the cold winter. In fact, since high temperature is the main cause of heatstroke, heatstroke may occur as long as there is a high temperature environment.

In winter, people like to stay indoors because of the cold outdoor weather and low temperature, especially in the north. Many people like to take a sauna or take a bath in the bath. Bathing can relieve fatigue, delay aging and have many benefits. But accidents can also happen if it is used improperly. Especially in public bathrooms, if you take a bath for too long, you will feel chest tightness, weakness, shortness of breath, dizziness, cold sweat and even syncope. This is the same principle as heatstroke in summer. The reason is that the doors and windows of the bathroom are closed, and the indoor humidity is obviously higher than that of the outdoor. At first, the human body will feel comfortable and relax its muscles, but there are many people in the bathroom, and the air circulation is poor. After a long time, the air is turbid. If people are in this environment for a long time, the skin capillaries will expand, a lot of blood will flow on the body surface, the blood flowing to the heart will be insufficient, and the cardiac output will be reduced, resulting in insufficient blood supply to important organs in the body, and a series of symptoms will appear, such as dizziness due to ischemia and hypoxia of brain tissue, chest tightness and palpitation due to insufficient blood supply to coronary artery, nausea, dry mouth, weakness of limbs, poor breathing and even suffocation. If you are in poor health or old and weak, you will have diseases, and syncope may occur at this time, resulting in unpredictable consequences.