Hyaluronic acid is a natural component of joint fluid that provides lubrication and cushioning in the joint. In osteoarthritis, its amount and quality decrease. A joint injection replenishes it directly in the joint.
Hyaluronic acid joint injections — treatment by an orthopedist
Hyaluronic acid is a natural component of joint fluid that provides lubrication and cushioning in the joint. In osteoarthritis, its amount and quality decrease. A joint injection replenishes it directly in the joint.
About the problem
Hyaluronic acid injections are most often used in mild to moderate knee osteoarthritis, as a complement to conservative treatment.
In some patients, the procedure reduces pain and improves joint mobility for several months. The effect varies from person to person and does not appear immediately, so the orthopedist decides whether an injection is appropriate after an examination.
Hyaluronic acid does not rebuild damaged cartilage. It works best combined with exercise, weight control and sensible pacing of activity.
Most common symptoms
- knee pain when walking and going downstairs
- joint stiffness in the morning or after sitting for a long time
- crackling on movement
- limited joint mobility
When to see a doctor
- when osteoarthritis has been diagnosed and pain persists despite conservative treatment
- when painkillers are no longer enough or you cannot take them
- when you want to discuss injection treatment options
- when the joint is swollen, hot and red — a doctor’s assessment is then urgent