After entering winter, the disease resistance of human intestine began to weaken. Do you know these essentials of winter health care? First of all, we must ensure the supply of heat energy. The cold climate in winter increases the secretion of thyroid hormone, adrenaline and other hormones, which will promote and accelerate the decomposition of sugar, protein and fat, thus increasing the body's ability to keep out the cold, resulting in excessive loss of human heat.

What diseases are high in winter? Respiratory diseases

Cold climate is the main factor of diffuse respiratory diseases such as upper respiratory tract infection, chronic bronchitis, diffuse obstructive emphysema, lung disease and bronchiectasis. The constitution belongs to deficiency of both qi and blood, and people with deficiency of kidney yang are particularly sick. After the clinical diagnosis of temperature in the high incidence period of upper respiratory tract infection in winter, it is found that the total number of visits to upper respiratory tract infection in winter is inversely proportional to temperature, air humidity and rainfall. Under the climate standards of strong cooling, high pressure, dryness and mania, clear sky, Wan Li and Wan Lifeng, the number of upper respiratory tract infections is the largest; The total number of patients with upper respiratory tract infection in the whole warming process is at least below the humid climate standard, so the weather forecast of climate and temperature can provide some reference for residents to prevent respiratory diseases.

cardiovascular disease

The prevalence and survival rate of stroke and myocardial infarction in winter are significantly higher than those in other seasons. In autumn and winter in northern China, the cold weather, especially when the outside temperature is below-10℃, will cause people's blood vessels to contract, make capillaries thinner and thinner, lead to insufficient blood supply to the heart and brain, and easily lead to hypertension, insufficient blood supply to the heart and insufficient oxygen. Moreover, the temperature difference between indoor and outdoor is very large. If the temperature difference is above 15℃, people's capillaries will gather strongly and the blood viscosity will increase, which will lead to poor circulation of commodities in blood night and even arteriosclerosis, which will lead to heart disease and stroke.

Digestive tract diseases

When the body temperature of people with deficiency of spleen and stomach yang or improper diet drops sharply, the evil of cold syndrome goes straight to the gastrointestinal tract, which can cause acute gastroenteritis, acute gastroenteritis and other diseases, or aggravate peptic ulcer and chronic gastroenteritis.

Human immune system diseases

For patients with leg cold, rheumatoid arthritis and wind-like diseases, there is a lack of cold protection and warmth when the temperature drops suddenly, and the evil of cold syndrome erodes patients, so the symptoms are aggravated and the pain cannot be alleviated. In addition, other systemic diseases such as the central nervous system can also cause or aggravate in winter.