If your eyes itch every morning and allergy meds don’t help, microscopic mites called Demodex might be to blame. These tiny spider-like creatures live at the base of your eyelashes, feeding on oils and leaving behind waste while you sleep, which explains the morning irritation. About 60% of people carry these mites, especially older adults, contact lens wearers, or those with rosacea or diabetes. Signs include flaky lashes, blurry vision, styes, dry gritty eyes, and sometimes inflammation called

Demodex in Dogs: Understanding and Managing Canine Demodectic Mange