The back of the thigh muscle strain can be treated by taking the brake, physical therapy, medication, surgery and other ways of treatment. 1. braking: thigh muscle strain if the local swelling and pain is obvious to brake and rest, the lower limbs will be elevated, conducive to lower limb blood return, reduce swelling and pain. 2. Physiotherapy: take ice packs within 72 hours of the early stage of injury, hot towels after 72 hours, infrared physiotherapy, ultrashort wave physiotherapy. 3. Medications: apply blood-activating and pain-relieving medications, such as oral Panax ginseng tablets. Topical use of Yunnan Baiyao, ibuprofen cream or diclofenac diethylamide emulsion and so on. 4. Surgical treatment: If most of the muscle is torn, surgical repair is needed. For muscle strain at the back of the thigh, you should go to the hospital in time and standardize the treatment under the doctor’s guidance. The above drugs need to be used according to medical advice.