Knee Pain

1. Osteoarthritis: This is the most common cause of knee pain in older adults. It occurs when the cartilage protecting the knee joint wears down over time, resulting in inflammation, stiffness, and pain.
2. Rheumatoid arthritis: This is an autoimmune disorder that causes joint inflammation and can affect the knees. It can lead to pain, swelling, and joint deformity.
3. Tendinitis: Inflammation of the tendons surrounding the knee can cause pain and tenderness. This can occur due to overuse or repetitive motions.
4. Bursitis: Inflammation of the bursae, small sacs of fluid that cushion the knee joint, can cause pain and swelling. This can occur due to repetitive kneeling or prolonged pressure on the knees.
5. Fractures: Older adults are at higher risk for fractures, especially in the kneecap or around the knee joint. Fractures can result from falls, osteoporosis, or other underlying conditions.
6. Gout: This inflammatory arthritis occurs when uric acid crystals build up in the joints, including the knee. It causes sudden episodes of severe pain and swelling.
7. Meniscus tears: The meniscus is a rubbery cartilage that cushions the knee joint. Tears can occur due to aging, degeneration, or trauma, causing pain, stiffness, and swelling.
8. Osteoporosis: This condition weakens the bones, increasing the risk of fractures. A hip or knee fracture can cause significant pain and mobility issues.
9. Knee joint infection: Infections can occur in the knee joint, leading to pain, swelling, and limited mobility. This can occur after a surgical procedure or due to an underlying infection elsewhere in the body.

It is important for elderly individuals experiencing knee pain to consult with a healthcare professional for an accurate diagnosis and appropriate treatment.