Bursitis is inflammation and swelling of a bursa.
More information on Bursitis is available here.
If you are worried about this condition you can try our free AI Symptom Checker here
Osteoarthritis is a condition that causes joints to become painful and stiff.
More information on Osteoarthritis is available here.
Important: If you have these symptoms, they may be unrelated to any of these conditions listed. If you are concerned about your symptoms then you should see a doctor.