Is LipiFlow the same as iLux?

They are different devices with a similar goal: heat and pressure for blocked eyelid oil glands.

Will it help if my glands are already gone?

It is less likely to help lost glands. A gland exam or imaging can show whether glands remain.

Can I drive after treatment?

Many people can resume normal activities the same day. Ask your clinic about your device and drops.

How often is treatment repeated?

There is no one schedule for everyone. Repeat treatment depends on symptoms, gland findings, and cost.

Treatment

Thermal Pulsation for MGD / LipiFlow / iLux

Also known as Thermal Pulsation, LipiFlow, iLux, MGD Heat Treatment, Meibomian Gland Expression

Updated May 16, 2026·For educational purposes only. Not a substitute for medical advice. See our terms.

Bottom Line

Thermal pulsation is an office treatment for blocked eyelid oil glands. It warms the lids and applies gentle pressure to help thick oil move out.

Meibomian gland dysfunction means the eyelid oil glands are blocked or not releasing healthy oil. Thermal pulsation treats this by combining controlled heat with eyelid pressure ¹.

Devices such as LipiFlow and iLux are used in clinics. A randomized clinical trial compared iLux and LipiFlow for meibomian gland dysfunction symptoms and signs ².

Evidence suggests thermal pulsation can help selected patients, but it is not a cure. Home lid care and dry eye treatment often continue afterward ³.

How It Works

Blocked eyelid oil glands can hold thick oil. Thermal pulsation warms the inner lids while applying pressure from the outside.

The goal is to melt and move thick oil so the tear film has a better oil layer. LipiFlow was studied as a heat and pressure system for meibomian gland dysfunction ¹.

Risks and Limits

Possible issues include temporary redness, tenderness, irritation, light sensitivity, or incomplete relief. Active infection or severe inflammation may need treatment first.

Thermal pulsation does not regrow lost glands. It works best when glands are present but blocked.

A systematic review found evidence for LipiFlow, but study designs and follow-up times vary ³.

Cost and Insurance

Many clinics treat thermal pulsation as an out-of-pocket dry eye procedure. Coverage varies by plan.

Ask what the fee includes. Clarify whether gland imaging, expression, follow-up, or repeat treatment is billed separately.

Common Questions About Thermal Pulsation

No. It can improve oil flow in selected patients, but lid care and dry eye treatment often continue.

Next Steps

1Ask for a dry eye exam that checks eyelid oil gland flow.
2Try home heat and lid care first if your doctor recommends it.
3Ask whether gland imaging would change the treatment choice.
4Get the full cost and repeat-treatment policy before scheduling.
5Call the clinic for severe pain, vision change, swelling, or discharge.

Find specialists for Thermal Pulsation for MGD / LipiFlow / iLux

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