There are two ways to treat knee pain after taking pepper in wine, one is to apply the wine directly to the affected area, and the other is to put the wine directly on the affected area after wetting the towel with wine. The wine itself is pungent and warm, and pepper is both a condiment and a Chinese herbal medicine, which has very good therapeutic effects of warming the middle and dispersing cold and killing insects. By using pepper in wine is mainly through its warm nature to achieve the role of warming and dispersing the cold, the meridians, for the common clinical wind paralysis, pain paralysis, cold paralysis does have very good curative effect. However, the wine is pungent and warm, so if it is applied to the affected area, it may burn the skin, especially if the skin is too sensitive or often allergic patients, if it is applied to the affected area with obvious allergic reactions, try not to use.