Ankle pain is a relatively common disease. If people have this disease, it will have a great impact on the life of the patient. People can prevent this disease from happening in advance if they can understand this problem. The ankle joint pain occurs with these reasons below so people must prevent in advance in order to avoid their own ankle pain. 1, ankle sprain: this is an important cause of people’s ankle pain, pain, people are affected by this factor, the joint will appear pain, swelling, in the initial sprain that exists, usually the initial sprain when the local soft tissue damage caused by pain, including peroneal The pain is usually caused by local soft tissue injury at the time of the initial sprain, including posterior lateral ankle pain due to long and short muscle injury, swelling and pain in the ankle cavity due to ankle cartilage injury, medial ankle pain due to deltoid ligament injury, lateral ankle pain due to injury to the external ankle ligament or anterior talofibular ligament, etc. 2. Torn ankle ligaments: this is also a cause of ankle pain, so after people know what the causes of ankle pain are, they have to prevent it in advance. Ligament tears are mainly manifested by recurrent ankle sprains, “ankle weakness” and a sense of fear when walking on uneven ground or in high heels. This unstable symptom not only affects the patient’s normal quality of life, but each sprain is a re-injury to the ankle joint, resulting in increasing laxity of the ankle joint and leading to secondary damage to the joint and surrounding tissues. 3. Repeated sprains of the ankle joint: This is one of the causes of ankle pain, and when people are affected by this factor, patients will show pain and swelling in and around the joint, and in gradually after repeated sprains of the ankle joint, which is caused by secondary lesions that occur after the instability of the ankle joint. The most common manifestation is chronic synovitis, which means that the patient can feel swelling and soreness in the ankle joint after prolonged walking. Secondary cartilage damage within the ankle joint is another major cause of chronic unstable joint pain in the ankle. Ankle pain is very harmful to patients, so we must treat it in advance after understanding what the causes of ankle pain are, so as to reduce the occurrence of ankle pain. For patients who have already got ankle pain, they must carry out specialist treatment for their own causes, so as to get good treatment results.