Intense Pulsed Light for Dry Eye/Meibomian Gland Dysfunction

Wednesday, December 3 2025 | 09 h 15 min | Vision Science

Based on: Eye (Nature), 2024 – Prospective Cohort Study

At a Glance

Population: Refractory meibomian gland dysfunction, including glaucoma patients
Intervention: Intense pulsed light (IPL) therapy
Duration: 12 months follow-up
Key outcomes: Symptom scores, tear film stability, meibum quality

Summary

A prospective study followed patients with persistent dry eye from MGD who received IPL treatment. Over 12 months, most showed sustained improvements in tear break-up time, meibum expression, and symptom relief. Importantly, the benefit held in patients with challenging profiles such as those using glaucoma medications, though telangiectasia reduction appeared less pronounced in that subgroup.

Practice Considerations

IPL may offer long-term relief for patients unresponsive to conventional therapies.
Benefits appear durable but should be framed with realistic expectations.
Patients on chronic glaucoma drops may still improve, though outcomes can be muted.
Maintenance routines such as lid hygiene remain crucial after IPL.

Want to see more like this article? Click here to subscribe to our FREE print magazines and e-newsletters!

24-Month Study Data Support Efficacy of DOT Lenses in Young Children

SightGlass Vision has released 24-month clinical data showing that its DOT lenses reduced myopia progression by more than 1.00 diopter on average in young Chinese children.

Learn More

Canada’s First In-Lens Display AI Smart Glasses Enter the Optical Market Through Ming’s Optical Exclusive Partnership with Rokid

Ming’s Optical has been named the exclusive Canadian optical industry distributor for Rokid smart glasses, introducing AI smart glasses with in-lens display technology to the Canadian market.

The CAO Celebrates Vision Health Month with Online Campaign Encouraging Canadians to “GetEyeWise”

The Canadian Association of Optometrists is marking Vision Health Month with its GetEyeWise campaign, encouraging Canadians to make regular comprehensive eye exams part of their health routine.

Silmo Paris nouvelle image de marque 2026

SILMO Paris Highlights International Reach and Innovation Ahead of 2026 Edition

SILMO Paris says its 2026 edition will bring together international exhibitors, brands, and industry stakeholders as the optical sector continues to evolve through innovation and changing market dynamics.

Managing Multiple Practices

Explore the challenges of managing multiple optometry practices across provinces. Learn strategies for financial oversight, delegating to trusted teams, and overcoming imposter syndrome.

24-Month Study Data Support Efficacy of DOT Lenses in Young Children

SightGlass Vision has released 24-month clinical data showing that its DOT lenses reduced myopia progression by more than 1.00 diopter on average in young Chinese children.

Learn More

Canada’s First In-Lens Display AI Smart Glasses Enter the Optical Market Through Ming’s Optical Exclusive Partnership with Rokid

Ming’s Optical has been named the exclusive Canadian optical industry distributor for Rokid smart glasses, introducing AI smart glasses with in-lens display technology to the Canadian market.

The CAO Celebrates Vision Health Month with Online Campaign Encouraging Canadians to “GetEyeWise”

The Canadian Association of Optometrists is marking Vision Health Month with its GetEyeWise campaign, encouraging Canadians to make regular comprehensive eye exams part of their health routine.

SILMO Paris Highlights International Reach and Innovation Ahead of 2026 Edition

Managing Multiple Practices

Explore the challenges of managing multiple optometry practices across provinces. Learn strategies for financial oversight, delegating to trusted teams, and overcoming imposter syndrome.

24-Month Study Data Support Efficacy of DOT Lenses in Young Children

SightGlass Vision has released 24-month clinical data showing that its DOT lenses reduced myopia progression by more than 1.00 diopter on average in young Chinese children.

Learn More

Canada’s First In-Lens Display AI Smart Glasses Enter the Optical Market Through Ming’s Optical Exclusive Partnership with Rokid

Ming’s Optical has been named the exclusive Canadian optical industry distributor for Rokid smart glasses, introducing AI smart glasses with in-lens display technology to the Canadian market.

The CAO Celebrates Vision Health Month with Online Campaign Encouraging Canadians to “GetEyeWise”

The Canadian Association of Optometrists is marking Vision Health Month with its GetEyeWise campaign, encouraging Canadians to make regular comprehensive eye exams part of their health routine.

SILMO Paris Highlights International Reach and Innovation Ahead of 2026 Edition

Managing Multiple Practices

Explore the challenges of managing multiple optometry practices across provinces. Learn strategies for financial oversight, delegating to trusted teams, and overcoming imposter syndrome.

24-Month Study Data Support Efficacy of DOT Lenses in Young Children

SightGlass Vision has released 24-month clinical data showing that its DOT lenses reduced myopia progression by more than 1.00 diopter on average in young Chinese children.

Learn More

Canada’s First In-Lens Display AI Smart Glasses Enter the Optical Market Through Ming’s Optical Exclusive Partnership with Rokid

Ming’s Optical has been named the exclusive Canadian optical industry distributor for Rokid smart glasses, introducing AI smart glasses with in-lens display technology to the Canadian market.