posterior blepharitis

Posterior blepharitis is a common inflammation affecting the inner edge of the eyelid, where it contacts the eye. This condition arises from the dysfunction of the meibomian glands, which are responsible for secreting oil onto the eyelid's surface. Symptoms can include redness, a burning or gritty sensation in the eye, and excessive tearing. It is often associated with skin conditions like seborrheic dermatitis, which causes dandruff. While typically chronic and challenging to treat, management focuses on addressing the underlying cause and maintaining eyelid hygiene through regular cleansing and warm compresses. In cases of bacterial infection, antibiotic treatment may be necessary.12