Joint pain in your foot is often due to inflammation of the joints (arthritis). This can be from an underlying condition, injury, or infection in your foot or elsewhere. But noninflammatory conditions ...

Psoriatic arthritis (PsA) is a chronic (long-term) condition that includes symptoms of arthritis and psoriasis. Arthritis is a joint condition that causes pain and inflammation, and psoriasis is a ...

Palindromic rheumatism is a rare form of arthritis that causes symptoms to flare up periodically and then disappear, leaving no lasting damage to the joints. Palindromic rheumatism is a form of ...