After winter, the weather gradually becomes colder, some people will not warm hands and feet, especially after contact with cold water will appear white and purple hands or feet, and accompanied by numbness and even pain, in the presence of heat or after a period of time on their own will appear flushed and hands and feet become hot, this is the medical so-called “Raynaud’s disease”, this symptom if the symptoms will be aggravated in the long run and the appearance of finger This symptom, if prolonged, will aggravate the symptom and appear finger ulcers, and this symptom is also the early manifestation of many rheumatic immune diseases, such as mixed connective tissue disease, scleroderma and vasculitis, etc. Therefore, when there is the above “Raynaud’s disease” performance must promptly go to the hospital for examination and treatment. ”Raynaud’s disease” is also known as “arterial spasm of the extremities”, is due to cold or emotional excitement and other stimulation of the extremity of the arterial spasm, arterial spasm leads to insufficient supply of blood and oxygen to the fingers, so there will be white and purple fingers, numbness or even pain, heat or hand temperature When the arterial spasm is gradually relieved by itself, the supply of blood and oxygen to the fingers is restored, so the flushing and warming of the fingers will occur again. This disease can be classified as “blood paralysis” and “pulse paralysis” in Chinese medicine. Winter is the coldest season of the year, when Yang is weak and cold is the strongest, and cold has the characteristics of “attraction” and “stagnation”, which can easily trigger or aggravate the unfavorable or even blockage of blood vessels, so “Raynaud’s disease The “Raynaud’s disease” is likely to occur or worsen in winter. The following aspects of Raynaud’s disease from the following aspects of protection: 1, attention to warmth, avoid wind and cold: winter temperatures are low, according to the temperature changes at any time to properly add clothing, when you go out with gloves to keep your hands warm, avoid using cold water to wash, laundry, etc., diligent sun bedding, before bedtime can be warm water soak feet, there are conditions out of the available dry mugwort decoction soak feet to better achieve the purpose of warming the cold; 2, pay attention to dietary regimen. Try to avoid eating some cold and cold food, appropriate to eat some warm food, usually can also drink ginger brown sugar tea to disperse the cold, but also eat some food rich in vitamin E, because vitamin E with the role of blood vessel expansion, can promote peripheral circulation from improving the phenomenon of Raynaud, such as walnuts, sesame, lean meat, peanuts, dairy, eggs, lettuce, etc.; 3, keep the emotional smooth and calm. Emotional excess is also an important cause of Raynaud’s disease, so keep the emotional peace and smooth is also very critical, due to the modern work pressure, often triggering a series of emotional problems, at this time to learn to relieve stress, such as learning to listen to music, and chat with friends, choose a short trip at the right time, etc., Chinese medicine in the prevention and treatment of diseases have “spirit within the guard, the disease is safe from “The theory that maintaining a calm state of mind can make the body’s qi and blood flow, positive energy within, which is important for the prevention and treatment of diseases; 4, to ensure sufficient sleep: adequate sleep can improve the body’s yang, modern medical research shows that the body’s glucocorticoid, adrenaline and other secretion at night is lower than daytime, when the ability to resist disease is also reduced, so ensure adequate Therefore, to ensure adequate sleep, especially in winter, the body can make the right qi stored inside, so as to be able to resist external cold. 5, appropriate exercise: appropriate exercise and exercise, help enhance their own immunity and resistance to disease, the “Yellow Emperor’s Classic of Internal Medicine” recorded in the “positive energy within, the evil can not dry” is about this, but in winter exercise should not be too strenuous, general exercise to the body slightly sweating can be, so as to improve blood circulation, while the winter temperature is low fog The haze is large, morning exercise should not be too early, as far as possible not to exercise outdoors, to avoid the cold.