⚠️ SOS ⚠️ Allergies? Hives? Wtf is this?!

Ailey
My boyfriend has been taking shots of Fireball tonight and he just got in bed and I noticed these red patchy blotches all over him- he said it's nothing and it happens every time he drinks/eats cinnamon (and apricots, apparently), but I'm almost 98% sure this is NOT normal. Does anyone else experience this? What do I need to do? Is it harmful?