The location of the sole of the foot appears very painful, mainly for two reasons: First, due to the location of the sole of the foot muscles, ligaments and other soft tissue strains, such as falling from a high place or bouncing violently, may lead to soft tissue strains, will produce relatively obvious pain symptoms in the local, can be in the acute phase should be cold compresses, to reduce local blood seepage, to elevate the position of the foot, to the heart level. Higher than the level of the heart can help the metabolism and elimination of bruising and inflammatory edema, helping to relieve symptoms and promote recovery. Second, there may be inflammatory lesions in the plantar plate, such as osteophytes, calcification, or plantar fasciitis, which are prone to the accumulation of local inflammatory metabolites during exertion and cold, leading to the formation of inflammatory edema, which can produce more obvious pain symptoms. After this condition, the foot must be relaxed, to keep it strictly warm, you can use a warm water bag for hot compresses to improve circulation and relax muscle tissue, if the pain symptoms are more obvious, you can take oral anti-inflammatory and painkilling drugs to control the symptoms.