condition, but it is valuable information to share with a healthcare provider.
3. Swelling That Returns Without an Injury
Swelling in a knee, finger, ankle, or any other joint should not always be brushed aside. Osteoarthritis can cause swelling in and around a joint, often after substantial activity or use. Inflammatory forms of arthritis can produce even more noticeable swelling. Rheumatoid arthritis, for example, frequently brings joint swelling along with pain, stiffness, and tenderness. If swelling comes back repeatedly with no obvious injury behind it, a medical evaluation is a
