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Blepharitis (Eyelid Margin Inflammation)

Chronic inflammation of the eyelid margins involving anterior (lash line, staphylococcal or seborrheic), posterior (meibomian gland dysfunction), or mixed forms, presenting with redness, crusting, burning, ocular surface disease, and dry eye symptoms; managed with lid hygiene, warm compresses, topical and oral antibiotics, anti-inflammatories, and meibomian gland therapies (LipiFlow, IPL).

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

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This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Göz Hastalıkları department. Book Appointment →

What is Blepharitis (Eyelid Margin Inflammation)?

Blepharitis is a chronic, often relapsing inflammation of the eyelid margins that affects up to 47% of ophthalmology patients and is one of the most common ocular surface diseases. It is classified anatomically as anterior blepharitis (involving the lash base, typically caused by staphylococcal colonization or seborrheic dermatitis) or posterior blepharitis (involving the meibomian glands, termed meibomian gland dysfunction or MGD). Many patients exhibit mixed forms. Demodex folliculorum and Demodex brevis mites contribute to a significant subset, particularly in older adults, presenting with characteristic cylindrical dandruff (collarettes) at the lash base.

Pathophysiology involves bacterial overgrowth (Staphylococcus aureus, S. epidermidis) producing lipase and esterase enzymes that hydrolyze meibum lipids into toxic free fatty acids causing ocular surface inflammation; meibomian gland obstruction with thickened, abnormal meibum disrupts the tear film lipid layer leading to evaporative dry eye; and inflammatory cytokines (IL-1, IL-6, TNF-alpha, MMP-9) propagate ocular surface damage. Symptoms include burning, foreign-body sensation, itching, crusting (especially morning), red eyelid margins, dry eye, photophobia, blurred vision, and recurrent chalazia or styes.

Treatment is stepwise: daily lid hygiene (warm compress 5-10 minutes, lid massage, gentle lid scrub with diluted baby shampoo or commercial eyelid cleansers like Ocusoft, Avenova hypochlorous acid), tear supplementation; for moderate disease, topical antibiotic-steroid ointment (erythromycin, bacitracin, azithromycin) and oral doxycycline 50-100 mg or azithromycin pulse for anti-inflammatory effect; for MGD, thermal pulsation (LipiFlow, iLux), intense pulsed light (IPL) targeting telangiectasias, and microblepharoexfoliation (BlephEx); for Demodex, tea tree oil 50% lid scrubs or topical ivermectin; ocular surface management with cyclosporine or lifitegrast for inflammation. Education on chronicity is essential; symptoms recur without maintenance lid hygiene.

Symptoms

Burning, itching, or foreign-body sensation
Redness and swelling of eyelid margins
Crusting and matting of lashes (worst in morning)
Dry eye symptoms with intermittent blurred vision
Recurrent styes or chalazia
Photophobia and tearing
Loss of lashes (madarosis) or misdirected lashes (trichiasis)

Risk Factors

Seborrheic dermatitis or rosacea
Demodex mite infestation (older adults)
Contact lens wear
Eye makeup use without thorough removal
Dry eye disease and meibomian gland dysfunction
Diabetes mellitus and immunocompromise
Androgen deficiency and postmenopausal status

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • Persistent eyelid redness and crusting despite hygiene
  • Recurrent styes or chalazia
  • Vision-affecting tearing or photophobia
  • Loss or distortion of lashes
  • Chronic dry eye with severe discomfort
  • Suspected ocular rosacea or facial rosacea with eye involvement
  • Failure of over-the-counter lid hygiene

Treatment Methods

01
Daily lid hygiene (warm compress, lid massage, gentle lid scrubs)
02
Topical antibiotic-steroid ointments for flares
03
Oral doxycycline or azithromycin for anti-inflammatory effect
04
Thermal pulsation (LipiFlow, iLux) for meibomian gland dysfunction
05
Intense pulsed light (IPL) therapy for ocular rosacea
06
Tea tree oil scrubs or topical ivermectin for Demodex
07
Cyclosporine or lifitegrast for ocular surface inflammation

Which Department to Visit?

You can visit our Göz Hastalıkları department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

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Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.