What causes knee swelling and pain in the elderly?
Jan 29, 2024
Source: Cainiu Health
Dr. Xu Shuai
Introduction
In general, the knee refers to the knee joint. Swelling and pain in the knee joint of elderly individuals may be caused by factors such as muscle strain, trauma, patellar bone spurs, synovitis, or rheumatoid arthritis. It is recommended to seek medical attention promptly, identify the underlying cause, and receive appropriate treatment under the guidance of a qualified physician. In daily life, maintain healthy habits and avoid engaging in strenuous physical activities.
Generally speaking, the term "knee" refers to the knee joint. Swelling and pain in the knee joints of elderly individuals may be caused by factors such as muscle strain, trauma, patellar bone spurs, synovitis, or rheumatoid arthritis. It is recommended to seek medical attention promptly, identify the underlying cause, and receive appropriate symptomatic treatment under the guidance of a qualified physician. Specific analyses are as follows:
1. Muscle Strain
In older adults, muscles and ligaments may become fragile due to aging and reduced physical activity. Prolonged walking may lead to muscle strain, resulting in decreased knee stability and increased stress and pressure on the joint, causing pain and swelling. It is advisable to get adequate rest and avoid prolonged physical activity.
2. Trauma
If the knee joint suffers a strong external impact, it may lead to joint effusion, subsequently causing symptoms such as edema and pain. Appropriate warm compresses are recommended; applying heat for 5–10 minutes can help improve blood circulation and relieve discomfort.
3. Patellar Bone Spurs
Long-term damage to the patellar cartilage may lead to the formation of bone spurs beneath the patella. These bone spurs can irritate surrounding tissues, causing pain and swelling. Under a doctor's guidance, medications such as Gu Cì Wán (Bone Spur Pills), Zhuang Gu Guan Jie Wán (Joint Strengthening Pills), or Gu Cì Xiao Tong Ye (Bone Spur Pain Relief Liquid) may be used to alleviate symptoms.
4. Synovitis
Synovitis refers to inflammation of the synovial membrane in the joint, commonly triggered by injuries, infections, or other factors. It may result in swelling and pain around the joint, particularly noticeable during movement. Treatment may include medications prescribed by a doctor, such as ibuprofen tablets, injectable nafcillin sodium, or sodium hyaluronate injection.
5. Rheumatoid Arthritis
Rheumatoid arthritis may develop due to low immunity, fatigue, or prolonged exposure to damp or cold environments. The chronic inflammation can gradually erode the joint, increase fluid accumulation, and lead to pain and swelling. Under medical supervision, topical medications like Qing Peng Ointment, diclofenac sodium sustained-release tablets, or methylprednisolone tablets may be used to relieve discomfort.
Maintaining healthy lifestyle habits is important. Avoid strenuous exercise to prevent worsening symptoms, and ensure sufficient rest to aid recovery.
