Medically reviewed by Stella Bard, MD Psoriatic arthritis (PsA) is a chronic (long-term) condition that includes symptoms of ...

leading to a condition called tinea or ringworm," Dr. Kilgour says. "It tends to more commonly affect the toenails, often alongside infection of the feet, known as tinea pedis." Nail psoriasis and ...

A panelist discusses how new data from the 2025 American Academy of Dermatology Annual Meeting (AAD 2025) demonstrates tildrakizumab’s efficacy in treating nail psoriasis, with the 100-mg dose ...