Tremfya is a brand-name drug used to treat moderate to severe plaque psoriasis, active psoriatic arthritis, moderate to severely active ulcerative colitis (UC), and Crohn’s disease. Tremfya is given ...

Tremfya is used to treat irritable bowel disease (ulcerative colitis and Crohn’s disease) in adults. It’s also approved for plaque psoriasis and psoriatic arthritis in adults and some children.