After the frost season, cold air gradually take over the wind, morning and evening temperature difference, old cold leg, knee arthritis, low back pain, rheumatism and other patients into the period of prevalence, every year in late autumn, bone and joint pain patients are a large number of sharp increase in the prevention, treatment of these diseases, some details of the public should pay attention to. Autumn and winter wind and cold easily invade the body caused by blood vessels, especially many elderly people weak Yang Qi deficiency in the autumn and winter will feel a surge of leg and foot pain. Therefore, 1, in late autumn and early winter, the elderly should pay special attention to the health and warmth of the joints. When the weather is cool and rainy, add more clothes and bedding in time, and if necessary, bring knee pads and wear silk scarves and scarves around the neck to keep warm. 2.If it is cloudy and raining, you should reduce the number of activities outside and walk outdoors after the weather clears. 3, in terms of diet, try to eat less dry and cold food, can eat some such as yam, lily and other warm food. 4, the patient can not ignore exercise, some mild sports, such as jogging, tai chi, etc., but the amount of exercise should be appropriate not to sweat, and once the pain in the joints during travel or exercise, you should promptly go to the hospital to receive treatment, so as not to aggravate the condition. 5, in addition, some girls who love beauty in the cold and windy days still choose to wear short skirts, shorts travel, unexpected orthopedic diseases also quietly invade the body. Young people should also pay attention to the warmth of the knee, do not let the disease for a moment of beauty.