Muscle lactic acid accumulation can be taken hot compresses, massage, physical therapy, medication and other methods. 1. Hot compresses: muscle lactic acid is caused by too much anaerobic fermentation, such as strenuous exercise, muscle soreness after exercise can take a towel hot compresses to improve local blood circulation, promote lactic acid dilution and metabolism. 2. Massage: excess muscle lactic acid, you can line massage, relax the local muscles, accelerate the metabolism of lactic acid. 3. Physiotherapy: ultrasonic physiotherapy or infrared physiotherapy can be taken to improve local circulation, anti-inflammatory and pain relief. 4 drug treatment: you can take oral muscle relaxation drugs such as cotrimoxazole, oral non-steroidal anti-inflammatory drugs such as diclofenac sodium enteric-coated tablets or ibuprofen delayed-release capsules, and local topical diclofenac diethylamide cream to relieve the symptoms of pain. When excessive muscle lactic acid is present, specific treatment is recommended under medical supervision.