can behave differently.
NIAMS notes that RA-related stiffness commonly lasts longer than 30 minutes, especially after waking or after prolonged rest.
The duration of stiffness alone can’t diagnose which condition you have, but it’s useful information to tell your healthcare provider.
Swelling Around a Joint
A swollen knee, finger, ankle or other joint shouldn’t always be dismissed.
Osteoarthritis can cause swelling in and around affected joints, particularly following substantial activity or use.
Inflammatory arthritis can also produce significant swelling.
For example, rheumatoid arthritis commonly causes joint swelling along with pain,
