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

Magnesium is essential for muscle, nerve function, blood sugar control, and energy production. Deficiency symptoms can be subtle but severe if ignored. Causes include poor diet, digestive ...

This is a developing news story. Please check back soon for updates. Tremfya reduced signs and symptoms of psoriatic arthritis, as well as progression of structural damage, according to new phase 3 ...