Blepharitis is an inflammation of the eyelids causing red, irritated, itchy eyelids and the formation of dandruff-like scales on eyelashes. It is a common eye disorder caused by either common bacteria or a skin condition such as dandruff of the scalp or acne rosacea. Although uncomfortable and esthetically displeasing, blepharitis is not contagious and generally does not cause any permanent damage to eyesight.

Blepharitis is classified into two types:
1. Anterior blepharitis: affects the outside front edge of the eyelid near the eyelashes.
2. Posterior blepharitis: affects the inner edge of the eyelid that comes in contact with the eyeball.
Individuals with blepharitis may experience a gritty or burning sensation in their eyes, excessive tearing, itching, red and swollen eyelids, dry eyes, or crusting of the eyelids. For some people, blepharitis causes only minor irritation and itching. However, it can lead to more severe signs and symptoms such as blurring of vision, missing or misdirected eyelashes, and inflammation of other eye tissue, particularly the cornea.

In many cases, good eyelid hygiene and a regular cleaning routine can control blepharitis. This includes frequent scalp and face washing, using warm compresses to soak the eyelids, and doing eyelid scrubs. In cases where a bacterial infection is the cause, our eye doctors will recommend various antibiotics and other medications to be prescribed along with eyelid hygiene.