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Blepharitis & Demodex
Eyelid inflammation and Demodex care that supports lasting dry eye relief.
Blepharitis & Demodex Care in Decatur
Inflammation of the eyelids caused by Demodex mites and other eyelid-margin problems can contribute to irritation, redness, and dryness. At Specs Appeal Dry Eye Center, we evaluate and treat blepharitis and Demodex as part of comprehensive dry eye care—because healthier eyelids support a healthier tear film.
Inflammation along the eyelid margins, bacterial overgrowth, and microscopic Demodex mites can all disrupt the health of the eyelids and tear film. These conditions commonly occur alongside meibomian gland dysfunction and often contribute to chronic redness, irritation, and recurrent styes.
What Is Blepharitis & Demodex?
Blepharitis is inflammation of the eyelid margins. It can involve excess bacteria, clogged oil glands, skin conditions such as rosacea, or infestation with Demodex—microscopic mites that live in eyelash follicles and oil glands.
Demodex blepharitis is often overlooked. Classic clues include collarettes (cylindrical debris) at the base of the lashes, chronic itch or irritation, and eyelid redness that doesn’t fully resolve with drops alone.
Inflammation
Eyelid-margin inflammation destabilizes the tear film.
Demodex
Mites and collarettes drive chronic irritation and redness.
Overlap
Often occurs with MGD and evaporative dry eye.
Common Signs & Symptoms
Itchy, irritated, or crusty eyelids
Redness along the lash line
Collarettes at the base of the eyelashes
Burning or foreign-body sensation
Flaky debris or morning stickiness
Recurrent styes or chalazia
Contact lens intolerance
Dryness that flares with makeup or screen time
How Blepharitis Relates to Dry Eye
Eyelid inflammation and Demodex disrupt the oil layer of the tears and aggravate meibomian gland dysfunction. When the lids aren’t healthy, tears evaporate faster, the ocular surface becomes more reactive, and symptoms linger despite frequent drop use.
That’s why we evaluate eyelids carefully during a dry eye evaluation—and why treating blepharitis is often essential to lasting comfort, not an optional add-on.
How We Diagnose Blepharitis & Demodex
We examine the eyelid margins, lashes, and glands closely, looking for inflammation, collarettes, debris, and signs of meibomian gland involvement. Your history—itch, redness, makeup habits, contact lens wear, and prior treatments—helps us distinguish Demodex-driven disease from other forms of blepharitis.
Meibography and tear-film assessment may also be part of the visit when evaporative dry eye or MGD is suspected alongside eyelid disease.
Our Treatment Approach
Treatment is individualized and may include targeted eyelid hygiene, in-office eyelid cleaning (such as ZEST), therapies directed at Demodex when indicated, anti-inflammatory strategies, and management of coexisting MGD.
When gland dysfunction and inflammation are significant, we may also recommend advanced in-office options such as OptiLight IPL or other dry eye therapies as part of a broader plan. The goal is calmer lids, a more stable tear film, and fewer flare-ups over time.
Frequently Asked Questions
Can I see Demodex myself?
Usually not without magnification. Collarettes at the lash base are a common clinical clue, but a careful slit-lamp evaluation is the most reliable way to confirm Demodex blepharitis.
Will baby shampoo fix blepharitis?
Harsh or non-specific lid scrubs can irritate some patients and may not address Demodex or MGD effectively. We recommend evidence-based eyelid hygiene tailored to your diagnosis.
Is blepharitis contagious?
Blepharitis itself is not typically “caught” like a cold. Demodex mites are common on human skin; problems arise when mite load and eyelid inflammation become clinically significant.
Calm the Lids. Comfort the Eyes.
Persistent eyelid redness, itch, or dryness deserves a focused evaluation. We’ll help you understand what’s driving your symptoms and build a treatment plan that supports healthier lids and lasting relief.