Thermal Expression of Eyelid Oil Glands
In Seattle, WA, thermal expression is a leading treatment for evaporative dry eye caused by Meibomian Gland Dysfunction (MGD). MGD occurs when oil-producing glands in the eyelids become blocked, disrupting the tear film’s protective oil layer. Without these healthy oils, tears evaporate rapidly, leaving dry patches on the cornea and causing discomfort.

What is Thermal Expression?
Thermal expression targets clogged glands by applying controlled heat and gentle pressure to clear blockages. This restores healthy oil flow, stabilizing tears and reducing evaporation—a critical step for Seattle residents battling dry eye due to seasonal allergens or indoor heating.
How Common is MGD?
Recent studies reveal 86% of dry eye patients have MGD. If you’ve experienced styes, chronic dryness, or been advised to use warm compresses, thermal expression could offer lasting relief. At our Seattle clinic, we specialize in diagnosing and treating MGD, a condition increasingly common in the Pacific Northwest’s climate.
Is Thermal Expression Right for Me?
While effective, thermal expression isn’t universal. Our Seattle eye care experts conduct a comprehensive dry-eye assessment to determine candidacy. This evaluation ensures personalized care, helping us predict outcomes and align treatment with your needs.
Benefits of Thermal Expression
Thermal expression offers targeted relief for dry eye caused by meibomian gland dysfunction (MGD), a widespread issue in Seattle’s climate. Here’s how it helps:
- Restores Natural Oil Flow: Controlled heat melts hardened oils in blocked glands, while gentle pressure clears debris. This stabilizes your tear film, critical for Seattle residents battling dry indoor air (common in winter) and seasonal allergens.
- Reduces Tear Evaporation: By unclogging glands, thermal expression prevents rapid tear evaporation—a key factor for comfort in windy, low-humidity conditions (like Seattle’s fall and winter).
- Longer-Lasting Results: Unlike daily warm compresses, this in-office treatment provides months of relief with minimal upkeep.
- Minimally Invasive: Performed in under 30 minutes at our Seattle clinic, it requires no downtime—ideal for busy professionals.
Post-Treatment Care & Maintenance
Maximize your thermal expression results with these steps:
Daily Routine
- Lid Hygiene: Clean eyelids nightly with preservative-free wipes (available at our Seattle clinic) to prevent debris buildup.
- Artificial Tears: Use lipid-based drops to supplement oil flow, especially during Seattle’s allergy season (spring/summer).
- Humidifiers: Counteract dry indoor air from home heating systems—common in Bellevue and Kirkland residences.
Follow-Up Visits
Schedule checkups at our Seattle office every 6–12 months to monitor gland function and catch blockages early.
Avoid Triggers
- Limit screen time in low-humidity environments (e.g., Seattle offices with AC).
- Wear wraparound sunglasses outdoors to shield against wind and pollen (abundant in Capitol Hill and Ballard areas).
How to Prepare for Your Appointment
Ensure a smooth, effective session with these steps:
Before Treatment
- Avoid Eye Makeup & Contacts: Skip eyeliner, mascara, or contacts for 24 hours to minimize infection risk.
- Medications: Discuss current eye medications with our Seattle specialists—some (like blood thinners) may require adjustments.
Day of Appointment
- Transportation: Arrange a ride if you’re sensitive to light post-treatment (rare but possible).
- Bring Sunglasses: Protect your eyes from Seattle’s glare post-procedure, especially if commuting via I-5 or I-90.
Post-Visit Tips
- Apply preservative-free drops (provided by our clinic) hourly for the first 4–6 hours.
- Resume normal activities immediately—ideal for Seattle’s active lifestyle.
Eyelid Oil Gland Treatment for Dry Eye & MGD
Eyelid oil gland treatments, like thermal expression, are specialized therapies designed to address meibomian gland dysfunction (MGD), the root cause of 86% of dry eye cases. At our Seattle clinic, we prioritize thermal expression for its precision and effectiveness in restoring healthy gland function.
Why This Treatment Works
- Targeted Relief: Thermal expression applies controlled heat to melt hardened oils in blocked glands, followed by gentle pressure to clear debris—critical for Seattle patients exposed to allergens and indoor heating.
- Long-Term Results: Unlike temporary fixes (e.g., artificial tears), this treatment reactivates natural oil production, stabilizing the tear film for months.
- Localized Expertise: Our Seattle team customizes treatment plans to counter regional triggers like pollen (abundant in Capitol Hill) and low humidity (common in Bellevue homes).
Why Choose Thermal Expression Over Other Options?
- Non-Invasive: No surgery or downtime—ideal for Seattle’s fast-paced lifestyle.
- Proven Efficacy: Backed by studies showing improved gland function in 90% of patients after 1–2 sessions.
- Climate-Focused Care: Tailored to combat Pacific Northwest factors like wind, mold spores, and seasonal dryness.
What to Expect During Treatment
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Procedure Overview: Thermal expression involves clearing blocked glands using gentle heat and pressure. Mild discomfort may occur but is brief.
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Cost & Investment: Typically 500 out-of-pocket, this treatment is an investment in long-term eye health. Many Seattle patients find the benefits outweigh the cost.
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Results: By removing gland blockages, we restore natural oil production, reducing dryness and improving comfort.
Schedule Your Seattle Eye Exam Today
Don’t let MGD disrupt your life. Contact our Seattle office to explore thermal expression and reclaim a comfortable, clear vision.

Thermal Expression FAQs
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Regular compresses and massages are like brushing and flossing for your eyes. They’re great for daily maintenance, but they won’t clear clogged glands
In Summary
Thermal expression is like a deep clean for your eyes, helping to clear blockages and revitalize glands before they get worse. It’s an effective treatment for preventing sties and can even be used on active sties in some cases.
Remember, early intervention is key! The sooner we address MGD, the better chance you have of keeping your eyes healthy and comfortable.
Talk to your doctor today to see if thermal expression is right for you. Or, if you’ve already done a recent dry eye workup at Cannon EyeCare, go ahead and book your thermal expression appointment now.