Thigh root inner tendon pain should be based on the cause of pain to take appropriate treatment, the common causes are external muscle strain, inguinal lymphadenitis, exercise overdose, etc., commonly used treatments include general treatment for physical therapy, drug therapy and surgical treatment. 1. Muscle strain: pay attention to rest, cold compresses within 72h, after 72h can be hot compresses, massage, infrared and so on to promote blood circulation, relieve pain, serious cases can use non-steroidal analgesic anti-inflammatory drugs such as diclofenac sodium, celecoxib and so on. For those with complete muscle rupture, surgical repair can be performed. 2. Inguinal lymphadenitis: Eat a light diet and avoid spicy and stimulating foods such as chili peppers. Wear compression stockings to promote recovery. Actively treat the primary disease, use antibiotics such as penicillin, cefradine and other anti-infection treatment. If accompanied by abscess formation, puncture drainage or incision drainage, and regular medication change. 3. Excessive exercise: excessive exercise produces a large amount of lactic acid accumulation caused by rest, hot compresses, massage, most of the symptoms will be relieved, but also can be used externally to activate the blood pain (through the removal of blood stasis to relieve pain) medications such as activate the blood pain cream, yunnan baiyao cream and so on. There may be other reasons for the pain in the inner thigh root tendon, such as hemangioma, etc. It is recommended to go to the hospital in time, to clarify the cause of the disease and standardize the treatment. The above medicines should be used reasonably under the guidance of a doctor to avoid blindly using medicines on their own.