Degenerative changes in the left hip joint may be caused by aging, long-term overloading, genetic factors, etc. It can be treated with surgery, ibuprofen and other medications. 1. Ageing: degenerative changes in the hip joint of the elderly is a natural process of degeneration, which can not be stopped, but it can be slowed down by conditioning. However, the degenerative process can be slowed down through conditioning, such as treatment with medications such as glucosamine and avoiding strenuous activities such as hiking. Glucosamine may cause nausea and other adverse reactions, and is contraindicated in allergic patients. 2. Long-term overloading: Long-term overloading of the hip joint can cause aging and wear and tear of the joint, leading to degenerative joint changes, pain, dysfunction and other symptoms. Symptoms can be relieved by drugs such as ibuprofen, which may cause nausea, vomiting and other adverse reactions, and is contraindicated in allergic persons, nursing mothers and pregnant women. In addition, it is necessary to pay attention to rest and reduce weight bearing. 3. Genetic factors: If the joint degeneration is premature due to congenital deformity, the deformity can be solved by surgery such as hip arthroscopy or conventional surgery to prevent further degeneration of the joint, and recovered through appropriate functional exercises. For the left hip degenerative joint specific treatment program needs to be given by the doctor through the diagnosis, understand the cause of the disease, if you need to use drugs, please use drugs under the guidance of a physician.