Meibomian Gland Dysfunction (MGD)
The Meibomian glands are small oil glands located along the base of the eyelashes. There are about 30-40 glands in the upper eyelid and 20-30 glands in the lower eyelid. These glands secrete oil that helps coat the surface of the cornea, preventing the evaporation of tears and maintaining moisture, keeping the eyes hydrated. Normally, […]
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