ThermaEye, pulsed light technology for the treatment of dry eye

30 July 2026

Burning, a gritty sensation, redness, constant tearing, and fluctuating vision are some of the discomforts that people with dry eye may experience. Although the use of artificial tears can provide temporary relief, in many cases it is necessary to identify and treat the underlying cause affecting the quality of the tear film.

One of the most frequent causes of evaporative dry eye is Meibomian gland dysfunction. These small glands, located in the eyelids, produce an oily substance that protects tears and prevents them from evaporating too quickly. When they become blocked or malfunction, the tear film loses stability, and symptoms of irritation, dryness, and visual discomfort appear.

What is ThermaEye?

ThermaEye is an intense pulsed light (IPL) technology designed for the treatment of dry eye primarily associated with Meibomian gland dysfunction.

During the procedure, controlled pulses of light are applied to the skin near the eyelids, while the eyes remain protected. The energy used helps improve the function of the glands responsible for producing the oily layer of tears and reduces some of the inflammatory processes associated with dry eye.

Unlike artificial tears, which generally lubricate the ocular surface temporarily, ThermaEye targets one of the factors that may be causing excessive tear evaporation.

How does it help improve dry eye?

When the secretions from the Meibomian glands become too thick, they can accumulate and block their drainage. As a result, tears are left unprotected and evaporate more quickly.

The pulsed light from ThermaEye generates a controlled thermal effect that can help thin these secretions and facilitate their release. It can also act on small, abnormal blood vessels around the eyelids that contribute to inflammation.

How is the treatment performed?

Before beginning, the specialist evaluates the ocular surface, tear quality, and the condition of the Meibomian glands to determine if ThermaEye is a suitable option.

During the session:

• Special protective eye shields will be placed over the eyes.
• A gel is applied to the treatment area.
• The specialist delivers light pulses around the eyelids.
• Depending on the individual case, the procedure may be complemented with Meibomian gland drainage to facilitate the removal of accumulated secretions.

The treatment is performed on an outpatient basis, and patients can usually resume their daily activities immediately after the session. The number and frequency of applications will depend on the degree of glandular dysfunction and each patient's response.

A specialist evaluation is the first step.

Dry eye is a multifactorial condition. Treating it effectively requires more than simply managing the symptoms; it is essential to understand what is disrupting the tear film and to assess the condition of the eyelid glands.

An eye exam allows doctors to determine the type and severity of dry eye, identify potential contributing factors, and select the most appropriate treatment for each patient.

If you experience burning, redness, a gritty sensation, or fluctuating vision, schedule an evaluation. ThermaEye may be an option to improve Meibomian gland function, reduce discomfort, and restore greater visual comfort. Request your appointment here.