Knee osteoarthritis is a degenerative joint disease that commonly affects older individuals but can also occur due to injury or excessive wear and tear. It involves the breakdown of cartilage in the knee joint, leading to symptoms such as pain, stiffness, swelling, and reduced mobility. Risk factors include age, obesity, genetics, and previous knee injuries. Treatment options may include medications, physical therapy, lifestyle modifications, joint injections, and in severe cases, surgery. Managing knee osteoarthritis focuses on reducing pain, improving joint function, and maintaining an active lifestyle.
