The medial side of the ankle still hurts after half a year since the foot was broken, which may be caused by the old injury of medial ligament, traumatic arthritis, scar adhesion, etc. You should go to the orthopedic joint department of the regular hospital in a timely manner, and give the film or magnetic resonance examination, and then carry out the individualized treatment according to the different causes of the disease. 1. Old injury of medial ligament: first of all, reduce the activity, pay attention to rest, give local physical therapy, such as ultrashort wave, infrared ray, oral diclofenac sodium enteric-coated tablets, ibuprofen extended-release capsules and other non-steroidal pain relievers, if it can not be improved and relieved, can be minimally invasive surgery for ligament reconstruction. 2. Traumatic arthritis: localized hot compresses, ultrasound and other physical therapy can be given to avoid excessive weight bearing on the ankle joint, oral celecoxib, meloxicam and other drugs for adjuvant treatment, if not improved, surgery can be taken. 3. Scar adhesion: first of all, the ankle joint exercise, restore the elasticity of the soft tissues around the joint, with local physiotherapy, acupuncture, hot packs, etc. If the pain is obvious, you can take oral meloxicam, celecoxib capsules to improve the function of the joint. In summary, the broken foot half a year the inside of the ankle is still painful, should pay attention to, is to go to the regular hospital, clear specific conditions, follow the doctor’s instructions standardized treatment.