The muscle pain on the right side of the waist from time to time may be caused by muscle fatigue injury, lumbar back fasciitis, lumbar disc herniation, etc. The treatment mainly includes conservative treatment and surgical treatment, etc. The patient can choose heat therapy and massage to relieve the muscle pain. 1. Fatigue injury: patients with muscle fatigue injury should firstly rest, brake and wear a waist cuff for protection if necessary, and secondly, they can choose physical therapy such as heat therapy and massage to relieve muscle pain. 2. Fasciitis of the lumbar back: due to long-term sports or labor posture and other reasons, the lumbar back can be caused by peripheral soft tissue fasciitis, the patient should reduce the weight bearing, more rest, reduce bending and other actions, the pain is more pronounced patients can be under the guidance of the doctor orally meloxicam anti-inflammatory and analgesic drugs. 3. Lumbar disc herniation: patients with lumbar disc herniation will experience pain in the lumbar muscles, and non-steroidal drugs such as ibuprofen can be given to alleviate the pain. For patients with more severe symptoms and ineffective conservative treatments, surgery can be considered as a surgical intervention, and surgical modalities include minimally invasive intervertebral foramenoscopic surgery and open surgery, etc. Specific surgical modalities will depend on the patient’s condition. Surgical methods include minimally invasive intervertebral surgery and open surgery. The same disease, the patient’s physical condition is different, different stages of the disease, the treatment method is different, the patients who appear in the right lumbar side of the muscle pain, should be standardized treatment under the guidance of the doctor.