What blepharitis is
Blepharitis is inflammation of the eyelids, particularly the lid margins, the part of the eyelid where the eyelashes grow. It usually affects both eyelids. Blepharitis is a common disorder and can be associated with a low-grade infection. It occurs when the oil glands near the base of the eyelashes become clogged, and the eyes may look red and irritated.
There are two main types. Anterior blepharitis affects the outer edge of the eyelids where the lashes attach, and is caused mainly by bacteria and scalp dandruff. Posterior blepharitis affects the inner eyelid and is linked to scalp dandruff and acne rosacea. Blepharitis does not usually damage eyesight, but it can be uncomfortable.
Causes and symptoms
There is no single cause of blepharitis; more than one factor is often involved. It can be linked to dandruff, a bacterial infection, clogged oil glands, rosacea or allergies. Symptoms that should prompt a visit to an eye doctor include red or watery eyes, itchy eyelids, sensitivity to light, loss of eyelashes and flaking of the skin around the eyes.
Treatment
Blepharitis is managed in different ways depending on the cause: antibiotics, lid massage, or warm compresses applied to the eyelids. Artificial tears may also be needed, because blepharitis often makes the eyes feel dry.
At Spanish Eye Clinic in Dubai, our ophthalmologists examine the eyelids and tear film and work with you on a treatment plan suited to your case.