Knee arthritis, also known as osteoarthritis of the knee, is a condition characterized by the gradual breakdown of cartilage in the knee joint. This deterioration leads to symptoms such as pain, stiffness, swelling, and decreased range of motion in the knee. Knee arthritis can make it difficult to perform daily activities and can significantly impact an individual’s quality of life.

There are several factors that can contribute to the development of knee arthritis, including aging, genetics, previous knee injuries, obesity, and repetitive stress on the knee joint. As the cartilage wears away over time, the bones in the knee may rub against each other, causing pain and inflammation.

Treatment for knee arthritis typically focuses on managing symptoms and improving joint function. This may include lifestyle modifications such as weight loss and exercise to strengthen the muscles around the knee joint and improve flexibility. Physical therapy can also be beneficial in relieving pain and improving mobility.

Medications such as nonsteroidal anti-inflammatory drugs (NSAIDs), corticosteroid injections, and hyaluronic acid injections may be prescribed to reduce pain and inflammation in the knee joint. In severe cases of knee arthritis where conservative treatments are ineffective, surgery such as knee replacement may be recommended to replace the damaged joint with an artificial implant.

It’s important for individuals with knee arthritis to work closely with their healthcare provider to develop a personalized treatment plan that addresses their specific needs and goals. By managing symptoms and adopting healthy lifestyle habits, many people with knee arthritis can experience improved mobility and quality of life.