If the tendon on the foot is twisted: the first thing to do is to brake the injured foot, which can prevent further damage to the tendon aggravation, and can play a role in early pain relief. You can also apply cold compresses with frozen mineral water or ice wrapped in a towel to relieve pain and swelling at an early stage. This can be used for 7-10 days after the injury, and in the late stage, it can help to promote blood circulation and reduce swelling. Oral medications can be administered in the early stage, such as meloxicam and celecoxib, and in the acute stage, after 3 days, oral medications can be administered to promote blood circulation and resolve blood stasis, such as Dazhari capsules and Panlong 7 tablets, which can also help in the absorption of blood and recovery of the injured area. Physiotherapy and topical medication are also needed. Microwave physiotherapy or far-infrared physiotherapy can be used after 3 days of acute treatment, and Fotarin ointment can be applied externally or Tongluo Pain Relief Cream can be applied, which is also very helpful.