Psoriasis is an autoimmune disease that causes red, flaky patches on the skin. It frequently occurs on the bottoms of the feet. The American Podiatric Medical Association offers suggestions for ...

Psoriatic arthritis (PsA) can cause toe and foot pain. About 50-70% of people with PsA will have foot abnormalities, and 65% will experience swelling in their toes (dactylitis). Your foot contains 26 ...