It is impossible to determine which treatment is the fastest for crotch pain. Common causes include pyriformis syndrome, lumbar disc herniation, and trauma. According to the different causes should choose the appropriate treatment, commonly used treatments such as general treatment, physical therapy, drug treatment and surgical treatment. 1. Piriformis syndrome: appropriate exercise, avoid bad posture. Massage and kneading method, heat therapy, electrotherapy and other methods can be used to relieve symptoms. Commonly used drugs such as non-steroidal anti-inflammatory drugs such as celecoxib; glucocorticosteroids such as dexamethasone and local anesthetics such as lidocaine to carry out local closed treatment, which can effectively reduce the local aseptic inflammation and relieve the symptoms. Severe cases can be treated with surgery. 2. Lumbar intervertebral disc herniation: avoid or reduce bending, avoid overwork, strengthen the lumbar back muscle training, such as small swallow fly action exercise. Be cautious of violence, massage, etc., so as not to aggravate the condition. Commonly used drugs such as non-steroidal anti-inflammatory drugs such as ibuprofen, etc.; myorelaxants such as tizanidine, etc.; dehydrating agents such as mannitol, etc.; glucocorticoids such as dexamethasone, etc.. Serious cases can be treated with surgery. 3. Trauma: If the hip bone is fractured, the fracture can be treated conservatively without obvious displacement, with absolute bed rest, light diet, abstinence from smoking and alcohol, and immobilization with support. When the pain is severe, the above mentioned non-steroidal anti-inflammatory drugs can be used to relieve the pain symptoms. If there is displacement, you can choose surgical treatment for internal fixation. There may be other causes of crotch pain, it is recommended to go to the hospital in a timely manner, after clarifying the cause of the disease, under the guidance of the doctor to actively standardize the treatment.