Pink eye is usually caused by bacteria or viruses. People with conjunctivitis may experience: Swollen eyelids Red, itchy eyes Waking up with an eye (or both eyes) crusted shut with eye discharge ...

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.