Winter solstice is the most important solar term in health preservation, mainly because "winter solstice is born by the sun". Slight cold and severe cold are the coldest seasons in winter solstice. People with heart disease and high blood pressure often get worse, and the number of people suffering from "stroke" increases, and it is easy to get frostbite in cold weather. Therefore, in the cold winter, patients with hypertension, arteriosclerosis and coronary heart disease should be especially alert to prevent attacks and take the following preventive measures:

1. Pay attention to cold and warmth. When the temperature drops below 0℃, clothes should be added in time. Clothes and trousers should be warm, soft and loose, and should not be worn too tightly to facilitate blood flow.

2. Reasonable adjustment of diet and daily life, no drinking, no smoking and no overwork.

3. Keep a good mood, be stable and happy, and avoid anger, impatience and depression.

4. Take appropriate cold-proof exercises, such as washing your face with cold water at ordinary times to improve your body's adaptability to cold and cold tolerance.

5. Observe and pay attention to the changes of the disease at any time, go to the hospital for regular examination, take necessary drugs, control the development of the disease, and nip in the bud.

Pay attention to hypothermia in the elderly in severe winter. Hypothermia is defined as 35℃, and below 35℃ is hypothermia. Because the elderly may have no discomfort and pain after hypothermia, they are often easily overlooked. Elderly patients with hypothermia have no obvious symptoms even if they are life-threatening. Such patients generally do not have chills, but if they are not treated in time, they will be delirious. The language is unclear, and then coma, body temperature immediately dropped below 30℃. At this time, the patient's pulse and breathing are very small, blood pressure plummeted, facial edema, muscle hardening, and skin feeling cold. Therefore, in the cold winter, the elderly should take measures to prevent cold and keep warm in their rooms.

Escape from life.

Winter solstice is the most important solar term in health preservation, mainly because "winter solstice is born by the sun". Slight cold and severe cold are the coldest seasons in winter solstice. People with heart disease and high blood pressure often get worse, and the number of people suffering from "stroke" increases, and it is easy to get frostbite in cold weather.

Therefore, in the cold winter, patients with hypertension, arteriosclerosis and coronary heart disease should be especially alert to prevent attacks and take the following preventive measures:

1. Pay attention to cold and warmth. When the temperature drops below 0℃, clothes should be added in time. Clothes and trousers should be warm, soft and loose, and should not be worn too tightly to facilitate blood flow.

2. Reasonable adjustment of diet and daily life, no drinking, no smoking and no overwork.

3. Keep a good mood, be stable and happy, and avoid anger, impatience and depression.

4. Take appropriate cold-proof exercises, such as washing your face with cold water at ordinary times to improve your body's adaptability to cold and cold tolerance.

5. Observe and pay attention to the changes of the disease at any time, go to the hospital for regular examination, take necessary drugs, control the development of the disease, and nip in the bud.

Pay attention to hypothermia in the elderly in severe winter. Hypothermia is defined as 35℃, and below 35℃ is hypothermia. Because the elderly may have no discomfort and pain after hypothermia, they are often easily overlooked. Elderly patients with hypothermia have no obvious symptoms even if they are life-threatening. Such patients generally do not have chills, but if they are not treated in time, they will be delirious. The language is unclear, and then coma, body temperature immediately dropped below 30℃. At this time, the patient's pulse and breathing are very small, blood pressure plummeted, facial edema, muscle hardening, and skin feeling cold. Therefore, in the cold winter, the elderly should take measures to prevent cold and keep warm in their rooms.