Guidelines for the medical management of osteoarthritis. Part I. Osteoarthritis of the hip. American College of Rheumatology.

Treatment of patients with OA of the hip should be individualized and tailored to the severity of the disease. In individuals with mildly symptomatic disease, treatment may be limited to patient education, physical and occupational therapy, other nonpharmacologic modalities, and drug therapy with a non-opioid oral analgesic. In patients who are unresponsive to this treatment regimen, the use of an NSAID in addition to nonpharmacologic therapy is appropriate unless it is medically contraindicated. Patients with severe symptomatic OA of the hip require an aggressive approach to decreasing pain, increasing mobility, and improving function; such patients may benefit from orthopedic consultation and evaluation for osteotomy or total joint arthroplasty.