Blepharitis

Overview

Blepharitis is a relatively common eye condition in which the eyelids become inflamed and irritated. Blepharitis tends to be difficult to treat simply because it is chronic and recurs easily. Prevention depends on adherence to a strict regime of eyelid hygiene.

There are two types of blepharitis: anterior blepharitis and posterior blepharitis. As its name suggests, anterior blepharitis affects the anterior portion of the eyelid – the area at the edge of each eyelid where eyelashes grow. Anterior blepharitis is most commonly caused either by bacteria (Staphylococcus) or scalp dandruff (seborrheic dermatitis). Posterior blepharitis affects the inside portion of the eyelid and is caused by problems with the meibomian glands. Scalp dandruff can also cause this type of blepharitis, as can a skin condition known as acne rosacea. In addition, dry eye syndrome, chalazion, trichiasis, and conjunctivitis can all be associated with both forms of blepharitis.

Signs & Symptoms of Blepharitis

Some of the most common complaints associated with blepharitis include burning sensation of the eyes, excess tearing or watering, foreign body sensation, and crusting or matting of the eyelashes. Additional signs and symptoms include red eyelids, red eyes, photophobia (light sensitivity), pain, and blurred vision.

Detection & Diagnosis of Blepharitis

Blepharitis can often be diagnosed simply upon close inspection of the eyelids as well as a patient's account of the symptoms he or she has been experiencing. Any information about adult skin problems such as acne rosacea will also be helpful in determining the causes of the blepharitis.

Blepharitis Treatment

The single most important tool in the fight against chronic blepharitis is eyelid hygiene: keeping the eyelids as clean as possible. Warm compresses can be applied to the eyelids to free up any crusts that have formed and to improve circulation in the area (this is especially important for posterior blepharitis). A homemade solution for eyelid hygiene is a simple combination of using a cotton swab with water and baby shampoo. While many will find this sufficient, others may prefer the convenience of individually-packaged pre-moistened eyelid swabs. Learn more about Eye Scrub Sterile Eye Makeup Remover Pads.

For more severe cases of blepharitis, an eyecare professional may decide to put a patient on antibiotics or steroids. In cases where blepharitis is secondary to another condition occurring in the body such as dandruff (seborrheic dermatitis) or acne rosacea, this condition should be controlled in addition to blepharitis treatment, to reduce the chances of recurrence.

Prevention of Blepharitis

Recurrences of chronic blepharitis are best prevented through diligent lid hygiene. Though can be a bit of a burden at times, it is your best defense against blepharitis.

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