Soreness in the left hip can be caused by several things. The methods of pain relief vary from cause to cause: in the case of sciatic node bursitis in the left buttock, oral non-steroidal anti-inflammatory drugs can usually be given to treat the condition if pain is to be relieved. Commonly used are ibuprofen, acetaminophen, nimesulide, celecoxib and other drugs, can eliminate the inflammation of the local bursa at the same time, but also can have the effect of pain. In addition, you can also do some local physical therapy, such as microwave therapy, ultrashort wave therapy, can reach the deep sciatic tuberosity, promote local blood circulation, accelerate the absorption of inflammation, so as to relieve the pain. If the pain is caused by nerves, such as lumbar disc herniation, lumbar spinal stenosis, the pain caused by compression of the left side of the nerve root. Treatment should be to treat the lumbar spine mainly, generally can be through acupuncture and massage therapy, physical therapy, oral nutritional nerve, anti-inflammatory and analgesic drugs to relieve the local nerve pain. If the lumbar intervertebral disc herniation can also do lumbar traction or massage manipulation therapy to make the protruding disc reset, which can reduce the pressure on the nerve root and relieve the symptoms.