Post count: 305

    Could be a contact, food or even inhalant allergy. If the eruptions skip your trunk (areas not covered by clothing) and are only on exposed areas like arms, legs, I would go for contact or even photosensitizer (allergy that appears when exposed to sunlight, basically) or of course insect. Have you changed things like laundry soap, nail polish, cleaning products. A dust contact allergy can hit exposed areas too. It is so hard figuring these things out, good luck.