Soreness in the arch of the foot is usually due to excessive walking, resulting in strain on the muscles of the plantar area due to continuous fatigue, especially if there is cold after the activity, it will lead to the accumulation of inflammation and a more pronounced soreness. The following measures can be taken: 1. Apply traditional Chinese medicine for foot scalding. The actual foot can be effectively accelerated and the metabolism of lactic acid and products can be significantly relieved. 2, must keep the foot relaxed to avoid continued activity, try to choose bed rest as the main, and 3, oral anti-inflammatory pain relief and muscle relaxants, such as nimesulide, ethylparisone hydrochloride tablets, which can effectively reduce inflammation, muscle tissue relaxation to help the recovery of the condition.