Avoid rubbing your eyes
Rinse eyes with sterile saline or clean water
Use cold compresses on closed eyes
Remove contact lenses if worn
Use preservative-free artificial tears
Take an over-the-counter antihistamine eye drop if allergies are the cause
Avoid allergens, smoke, dust, and strong perfumes
Wash hands before touching your eyes
Clean eyelids gently with a clean, damp cloth
Replace eye makeup if it may be contaminated
Seek medical care if you have pain, vision changes, discharge, swelling, or symptoms that persist