A rash on one or both eyelids is usually a sign of dermatitis. Many common environmental irritants, allergens, and daily activities can trigger the red, swollen, itchy skin of a dermatitis rash.

Perioral dermatitis can appear as a bumpy rash around ... eyes, in which case it’s referred to as “periorificial dermatitis.” Perioral dermatitis usually appears on light skin as a scaly or ...