Hip arthritis is a condition that occurs when the cartilage in the hip joint wears down, leading to pain, stiffness, and reduced mobility. This can result from aging, injury, or diseases like osteoarthritis and rheumatoid arthritis. Symptoms often include difficulty walking, discomfort during movement, and swelling around the joint. Treatment options for hip arthritis may include physical therapy, medications, and lifestyle changes to manage pain and improve function. In some cases, surgical procedures such as hip replacement may be considered if conservative treatments are ineffective. Early diagnosis and intervention can help maintain quality of life.