Older people should pay attention to the characteristics of winter climate and go with nature: pay attention to self-care, so that they can spend the winter peacefully. In order to spend the winter safely, the elderly should do the following: First, pay attention to the cold to keep warm: when the cold wave or strong cold air hit, the elderly in hypertension, the incidence of stroke significantly increased, cardiovascular disease patients are also prone to, resulting in angina, heart attack, heart failure, etc.. The cold is also an important cause of cold and flu, bronchitis, coronary heart disease, emphysema and asthma. In addition, when the body is stimulated by cold, it is also easy to occur hand and foot cracks, frostbite or itchy skin. Therefore, the elderly must pay attention to the cold and keep warm at all times, to add clothes and pants in time with the change of weather, to avoid catching cold and prevent colds. Second, pay attention to dietary conditioning: in winter, the daily diet of the elderly should be “warm”, “tonic”, it is appropriate to eat some high-calorie, high-protein food, reasonable arrangement of the three meals a day, so as to dilute the mix, meat and vegetables mixed, in order to increase nutrition, enhance the ability to withstand the cold. To avoid or eat less cold food, stimulating food and some oily food is not easy to digest. Third, mental health: the elderly should avoid the stimulation of depression, anxiety, tension and other undesirable factors, often keep the mood optimistic, happy spirit, scientific arrangement of life, pay attention to the combination of work and rest, to prevent excessive fatigue, so that the will of tranquility, peace of mind. In addition, to ensure that there is sufficient sleep. Generally, the elderly should maintain 8-10 hours of sleep and should nap, do not get too excited before going to bed. Fourth, improve the living environment: while controlling the indoor temperature, pay attention to keep the indoor cleanliness, air circulation and humidity regulation. Fifth, pay attention to the heating moderate: the correct winter heating method is: indoor temperature is maintained at 18-25 degrees, local heating should not exceed 10 minutes. Sixth, appropriate physical exercise: in winter, the elderly should be able to insist on daily exercise, which is beneficial to enhance physical fitness, disease prevention and health care. Seven is not too diligent bathing: the elderly in winter to 5-6 days bathing once the best, and the water should not be too hot, it is best to drink a cup of hot water after washing. Eight is to avoid smoking and drinking habits: smoking is very harmful to the human body, such as long-term smoke accumulation on the human body more; because of the winter temperature difference between indoor and outdoor, after the spill body weakness easy to make external cold evil take advantage of the opportunity to enter, cold and hot mixed, very easy to the heart, lungs, brain damage. Nine is to avoid going out for too long: because winter is a good season for respiratory infectious diseases, and the elderly organism immune function is low, poor resistance to disease, it is easy to catch infectious diseases. Ten is the early treatment of disease: the elderly in winter, such as a slight discomfort such as: poor appetite, fever, cough, chest pain, palpitations, shortness of breath, fatigue, etc., should go to the doctor in time to avoid delaying treatment, resulting in aggravation of the disease.