Soreness in the left hip can be caused by several reasons. The method of pain relief varies for different causes: if it is sciatic nodal bursitis in the left hip, generally if you want to stop the pain, you can give oral nonsteroidal anti-inflammatory drugs to treat it. Commonly used drugs are ibuprofen, acetaminophen, nimesulide, celecoxib, etc., which can eliminate the local inflammation of the bursa and also have the effect of pain relief. In addition, you can also do some local physical therapy, such as microwave therapy, ultrashort wave therapy, can reach the deep sciatic nodes, promote local blood circulation, accelerate the absorption of inflammation, so as to relieve pain. If the pain is caused by nerves, such as lumbar disc herniation, lumbar spinal stenosis, compression of the left nerve root caused by pain. The treatment should be mainly for the lumbar spine, generally through acupuncture and massage therapy, physical therapy, oral nerve-nourishing, anti-inflammatory and pain-relieving drugs to relieve the local nerve pain. If the lumbar disc is herniated, you can also do lumbar traction or tui-na manipulation to reset the herniated disc, which can reduce the pressure on the nerve root and relieve the symptoms.