It occurs when there are bacteria and oily secretions at the base of the eyelashes, the eyelids become red, swollen and burn. It is very common, especially in people with oily skin, dandruff, or dry eyes.

Treatment: Warm water compresses, eyelid washing, antibiotics (ointment), artificial tears or steroid drops, skin, and eyelid hygiene. Women remember to clean their makeup every night.