The pain in the inner thigh root can be caused by trauma, femoral head necrosis, synovitis, etc. It can be treated by general treatment, medication, surgery and so on. 1. Trauma: trauma or muscle strain can cause soft tissue injury and pain symptoms in the medial thigh root, need to avoid local activities, more bed rest, can follow the doctor’s prescription oral celecoxib and other pain medication. When trauma leads to femoral neck fracture or intertrochanteric fracture and cause pain symptoms, surgical treatment is needed. 2. Necrosis of the femoral head: people with necrosis of the femoral head usually have a history of drinking a lot of alcohol and taking hormone drugs, which can be manifested as pain in the root of the inner thigh, and can be treated by drilling and decompression, bone grafting, artificial joint replacement and other surgical treatments. 3. synovitis: synovitis in the hip joint capsule can cause pain in the medial thigh root, need to pay attention to rest, avoid exertion, can follow the doctor’s instructions to apply the analgesic and anti-inflammatory drugs such as celecoxib treatment, infected synovitis can also be applied to the treatment of cephalosporin antibiotics, the serious feasibility of synovectomy or hip joint replacement surgery. There are many reasons for the pain in the inner thigh root, should be timely medical treatment, by the specialist doctor after a clear diagnosis and active line of appropriate treatment, will help the early recovery of the disease, do not blindly use drugs.