There are two main reasons for foot pain after drinking alcohol: first, after drinking alcohol leads to instability in human walking, it is possible to walk on uneven roads, resulting in strains of the muscles in a certain place of the foot with excessive force, which can produce more local bruising and inflammatory edema, and after rest, the blood circulation decreases leading to an increase in the accumulation of metabolites and bruises. The peripheral nerve is stimulated, so the painful symptoms of the foot position appear. Second, because the body is hot after drinking wine, but in the process of rest, especially in the second half of the night, it is easy to get cold, once the cold muscle tissue will become more tense, blood circulation will significantly slow down, which will lead to the local production of lactic acid and inflammation and other metabolic product accumulation increased, resulting in the formation of inflammatory edema, will lead to the location of the foot obvious pain. After this happens, you should first keep your feet relaxed and rested, not to continue to move, and you must pay attention to keep warm and not to get cold. After 24 hours, you can use hot water for scalding or warm water bags to increase blood circulation and promote metabolism, which can effectively relieve the symptoms.