Low Level Light Therapy for dry eye

One of the latest advancements in dry eye treatment is Low-Level Light Therapy (LLLT), also know as photobiomodulation,  which is a non-invasive and painless solution that stimulates meibomian gland function. 

How Does LLLT Work?

LLLT uses specific wavelengths of light, typically in the red and near-infrared spectrum, to penetrate the skin around the eyes and stimulate cellular activity. This light energy enhances mitochondrial function in the meibomian glands—small oil-producing glands in the eyelids that help maintain a stable tear film. By reducing inflammation, improving blood circulation, and promoting natural oil secretion, LLLT helps restore tear film balance and improve dry eye symptoms.

Benefits of LLLT for Dry Eye

Non-Invasive and Painless – LLLT requires no surgery, injections, or direct contact with the eyes, making it a comfortable treatment option.

Reduces Inflammation – The therapy helps decrease eyelid inflammation and meibomian gland dysfunction, key factors in dry eye disease.

Stimulates Natural Tear Production – By improving the function of the meibomian glands, LLLT enhances the quality and stability of tears.

Quick and Convenient – Sessions typically last 10-15 minutes, with noticeable improvements after a few treatments.

Who Can Benefit from LLLT?

LLLT is ideal for individuals suffering from chronic dry eye related to meibomian gland dysfunction (MGD), blepharitis, or post-surgical eye dryness. We often recommended it as part of a comprehensive dry eye treatment plan in conjunction with IPL or blephasteam followed by manual expression of the meibomian glands. 

More information on Low Level Light Therapy can be found here and here.