Running pain on the outside of the hip bone may be caused by trauma, such as the patient to carry out strenuous activities caused by muscle ligament strains, there can be symptoms of pain on the outside of the hip bone. In addition, overexertion can also cause lateral hip pain, patients with strenuous activities or heavy physical labor, the body is temporarily in a state of hypoxia, resulting in anaerobic fermentation and the production of a large amount of lactic acid, lactic acid in the muscle accumulation can be caused by the symptoms of lateral hip muscle pain. This symptom may also be due to osteoarthritis, rheumatoid arthritis, osteophytes, femoral head necrosis or lumbar disc herniation, etc. These diseases can also cause hip pain. The above symptoms should pay attention to rest, avoid strenuous exercise, in addition, you can make appropriate hot compresses on the painful parts to promote blood circulation and relieve pain, you can also take anti-inflammatory pain medication to relieve the symptoms. If the pain cannot be relieved, it is necessary to go to the hospital for further examination to clarify the diagnosis.