Entyvio and Skin Lesions?

So as some of you may know, Im on a clinical trial drug that works analogously to Entyvio, and have been for about 3 months now. This past thursday, I started to develop large red dots on my left arm, that have over time grown and coalesced into one big red patch of inflamed tissue. They have also started to appear to some degree on my legs, right arm and face.

Has anyone had any sorts of skin issues since starting Entyvio?

Ya of course, couldnt imagine not consulting them. Its likely not an allergic reaction since that would cause a more systemic affect, whereas mine is unilateral. Really strange stuff. I have a follow up with the dermatologist Tuesday. For future reference sake, Ill update through this thread

Looks like erythema nodosum.

xy123 said...
Looks like erythema nodosum.

Good idea, but no, its definitely not that. Weve also all but ruled out psoriasis. The dermatologist that I saw today seemed to think it was some kind of reaction to the drug, but I will get a more clear answer on Tuesday.

@Katmom - Thats a good idea. Ive been taking pics every few days to map the progression as well. Also, no there is no pain associated, and the minor-moderate itchiness that was present at the beginning is pretty much gone. Except for being an eye sore, it doesnt bother me at all