What should I do if my knees are always cold?

You should pay attention. It may be rheumatism! You should take care of it from now on. Otherwise, pain will often happen.

There are over-the-counter drugs for treatment and physiotherapy. General snakes have the function of keeping out the cold and driving out the cold. It is also effective to use snakes as medicinal liquor. Adding safflower can promote blood circulation and absorb medicinal properties. The high-end is Xuelian. [I have been using it recently. The effect is good! Canned tea and wine will do.

Physical therapy is to form a habit. Very demanding.

Do regular exercise. Don't use too hot or too cold water in the bath, so as not to stimulate blood vessels. Keep room temperature. Go out less when it's windy and rainy.

Exercise more. Enhance resistance.

This is related to catching cold. Traditional Chinese medicine calls this disease "old cold leg". It is joint pain caused by cold and humid working or living environment, not arthritis. Many people think that "old cold leg" is arthritis, but it should actually be called rheumatic cold joint pain, referred to as wind pain. Generally speaking, as long as you are out of the cold and humid environment, joint pain will gradually disappear. Because old cold legs only show joint pain rather than joint "inflammation", there is no need to treat them with antibiotics, let alone hormones. Old cold legs are characterized by chills, numbness, pain in lower limbs and joints, and inconvenient movement, which often recur or worsen in autumn and winter. Traditional Chinese medicine believes that the disease belongs to the paralysis category of traditional Chinese medicine, which is caused by the invasion of wind, cold and dampness into the meridians on the muscle surface of human body, which makes the blood flow unsmooth, and has the characteristics that the colder the weather, the more painful it is. At ordinary times, we should insist on doing more exercise, strengthen our physique and improve our ability to keep out the cold. Dry it in time after work and exercise, don't covet the temporary cold, and wash your body with cold water. Live in a dry and ventilated place, don't sleep in a wet place. Wear a thick coat when you go out in winter to prevent you from catching cold. When the condition is serious, you can take anti-rheumatic drugs for a short time to relieve symptoms.