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Blepharitis: Symptoms, Causes & Treatment in Orange CountyExpert Eye Care from Orange County’s Leading Specialists

Expert information about blepharitis from Orange County's leading eye care specialists. Learn about symptoms, causes, diagnosis, and the latest treatment options.

Medically reviewed by Dr. Alexander Bonakdar, O.D. · Updated April 2026

What is Blepharitis?

Blepharitis is inflammation of the eyelid margins — the strip of skin where your lashes grow. It makes the lids red, itchy and sore, and leaves crusts or flakes on the lashes, worst first thing in the morning. It is very common, it is not contagious, and it is not caused by poor hygiene. It is also chronic: it is controlled rather than cured, and it comes back if treatment stops. Three things drive it, and the treatment depends on which one you have — bacteria and biofilm on the lid edge, Demodex mites at the base of the lashes, or blocked oil glands inside the lid. Most long-standing cases involve more than one. That is why generic lid scrubs often fail: they clean the surface but never treat the cause underneath.

At EyeCare Center of Orange County, we specialize in the diagnosis and treatment of blepharitis. Our experienced optometrists use state-of-the-art technology to provide comprehensive care and help preserve your vision.

Common Symptoms of Blepharitis

If you're experiencing any of these symptoms, schedule a comprehensive eye examination:

Red, swollen eyelid margins

Itchy, burning eyelids

Crusting and flakes on the lashes, worst on waking

Eyelids stuck together in the morning

Gritty feeling, like sand in the eye

Watery eyes

Light sensitivity

Repeated styes or chalazia (lid lumps)

Lashes that fall out, grow at odd angles or thin out

Greasy or oily-looking lid edges

Contact lens discomfort that keeps getting worse

Treatment Options for Blepharitis

We offer comprehensive treatment options tailored to your specific needs:

Eyelid Hygiene & Lid Margin Cleaning

Daily cleaning of the lid edge with a dedicated lid cleanser or hypochlorous acid spray — not baby shampoo, which strips the natural oils and can make dryness worse. Done properly and done every day, this is the base that everything else is built on. Stopping it is the most common reason blepharitis returns.

BlephEx Lid Debridement

A soft rotating medical spinner that removes the bacterial biofilm, scurf and keratin plugs from the lid margin in the office. It reaches what a cotton bud at home cannot, and clearing the lid edge lets the gland openings drain again. It takes a few minutes and is repeated a few times a year for stubborn cases.

IPL (Intense Pulsed Light) Therapy

Calibrated light pulses to the skin around the eyes. They close the abnormal small blood vessels that keep the lid inflamed, reduce Demodex mites and bacterial load, and warm the blocked oil glands so they can be cleared. It is the treatment of choice when blepharitis comes with rosacea or with blocked glands.

IPL therapy

XDEMVY (lotilaner) for Demodex Blepharitis

The first prescription drop approved specifically for Demodex blepharitis. Demodex are microscopic mites at the base of the lashes; the giveaway is a small collar of debris, called a collarette, at the lash root. XDEMVY is a six-week course, twice a day. We look for the collarettes at the slit lamp before prescribing, because not every red lid is a mite problem.

Tea Tree Oil Lid Products

Commercial lid wipes and foams containing tea tree oil reduce Demodex numbers and help with the itching. Use the ready-made products only. Undiluted tea tree oil burns the eye surface badly and must never be applied at home.

Antibiotic Ointments

A short course of ointment along the lid margin for the staphylococcal form of blepharitis, where the lid is crusted, ulcerated or the lashes are being lost. It is used for a defined period to settle a flare, not as an indefinite treatment.

Warm Compresses

Heat softens the crusts and the hardened oil so the lid cleaning that follows actually works. Warmth on its own does little — it is the step before cleaning and expression, not a treatment by itself.

Meibomian Gland Expression

Posterior blepharitis is a gland problem, so clearing the blocked glands is part of treating it. After the oil is warmed, controlled pressure along the lid empties each gland.

Gland expression

Low-Level Light Therapy (LLLT)

A red and near-infrared light mask worn over the closed lids. It calms inflammation and warms the glands evenly, and is often used alongside IPL in the same visit. It is painless and suits skin tones that IPL is not appropriate for.

Red light therapy

Omega-3 Supplements

Omega-3 fatty acids can improve the quality of the oil the lid glands make and reduce the inflammation that keeps the margin red. It is a supporting measure that needs about three months before you can judge it.

Dry Eye Treatment for Associated MGD

Most long-standing blepharitis comes with dry eye and blocked oil glands, and treating one without the other leaves you half better. A full dry eye workup finds which parts are in play.

Our dry eye program

Why Choose EyeCare Center of Orange County?

Over 30 Years of Experience

Dr. Alexander Bonakdar has been serving Orange County since 1991 with specialized expertise in eyelid condition.

Advanced Diagnostic Technology

We utilize the latest equipment for accurate diagnosis and effective treatment of blepharitis.

Personalized Treatment Plans

Every patient receives customized care based on their unique needs and condition severity.

Comprehensive Eye Care

From diagnosis to treatment and follow-up care, we provide complete support throughout your treatment journey.

Frequently Asked Questions

What causes blepharitis?

Three things, often together. Bacteria and biofilm building up on the lid edge; Demodex mites living at the base of the lashes; and blocked oil glands inside the lid. Skin conditions such as rosacea and seborrhoeic dermatitis make all three more likely. Which one you have decides the treatment, so it is worth identifying rather than guessing.

Is blepharitis contagious?

No. You cannot catch it from another person and you cannot give it to your family. It comes from organisms that already live on everyone's skin and from your own gland function, not from an infection passed between people.

Can blepharitis be cured?

It is controlled rather than cured. Think of it like dandruff on the lid edge: it settles well with the right treatment, and it returns when treatment stops. Most patients get to the point where a short daily routine keeps them comfortable, with an in-office treatment now and then.

How should I clean my eyelids?

Warm the lids for a few minutes to soften the crusts, then clean along the lash line with a dedicated lid cleanser or a hypochlorous acid spray. Do not use baby shampoo — the old advice — because it strips the natural oils and tends to make dry eye worse. Clean every day, including the days your eyes feel fine.

What are Demodex mites and do I have them?

They are microscopic mites that live in the lash follicles. They become a problem when there are too many. The sign we look for at the slit lamp is a collarette — a small cuff of waxy debris wrapped around the base of a lash. If you have those, mites are likely driving your blepharitis and a lid scrub alone will not clear it.

What is XDEMVY and would it help me?

XDEMVY (lotilaner) is the first prescription eye drop approved specifically for Demodex blepharitis. It is used twice a day for six weeks. It helps if mites are actually part of your problem, which is why we check for collarettes first rather than prescribing it to everyone with a red lid.

How does IPL help blepharitis?

IPL closes the abnormal small blood vessels that keep pumping inflammation into the lid, reduces Demodex and bacteria on the lid margin, and warms the blocked oil glands so they can be cleared. It is particularly useful when blepharitis comes with rosacea or with meibomian gland dysfunction. A course is usually three or four treatments.

Why do I keep getting styes?

Recurrent styes and chalazia are usually a sign that the lid oil glands are blocked. The gland cannot drain, so the contents build up and become a lump. Treating the underlying blepharitis and clearing the glands is what stops the cycle — draining one stye does not prevent the next.

Can blepharitis cause dry eye?

Yes, and it very often does. The inflamed lid margin blocks the oil glands, the oil layer of the tear film fails, and tears evaporate too fast. Many patients come in for dry eye and turn out to have blepharitis underneath it. Both need treating together.

Can I wear makeup or contact lenses with blepharitis?

Yes, with some care. Remove eye makeup fully every night and do not apply liner to the inner lash line, because it plugs the gland openings directly. Replace mascara every three months. Contact lenses are usually fine once the lids are settled, but during a flare the lenses will feel uncomfortable and a break helps.

Is blepharitis linked to rosacea?

Strongly. Ocular rosacea affects the lid margins and is one of the most common causes of stubborn blepharitis in adults, especially where there is facial flushing or visible small vessels on the cheeks and nose. It responds particularly well to IPL.

How long before my eyelids feel better?

Daily lid hygiene usually shows a difference within two to four weeks. In-office treatment such as BlephEx or IPL works faster, and a Demodex course runs six weeks. Long-standing cases take longer, and the routine has to continue afterwards to hold the result.

Does insurance cover Blepharitis treatment?

Most vision and medical insurance plans cover diagnostic exams and medically necessary treatments. We accept most major insurance plans and can help verify your coverage before treatment.

Don't Let Blepharitis Impact Your Vision

Schedule your comprehensive eye examination today and get expert diagnosis and treatment.

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  • Chalazion

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