Intense pulsed light (IPL) is an innovative treatment for skin and eye inflammation. Initially used in dermatology, particularly for rosacea and after certain cosmetic facial procedures, this technology has been adapted for eye care.
In ophthalmology, IPL is now used to treat dry eye syndrome, blepharitis and ocular rosacea. It forms part of a comprehensive approach to managing chronic inflammatory conditions of the ocular surface.
Technique: Intense pulsed light (IPL)
Main indications: Evaporative dry eye, Meibomian gland dysfunction, blepharitis, ocular rosacea
Objective: To reduce inflammation and improve tear film quality
Duration of a session: Approximately 15 minutes
Standard protocol: 3 to 4 sessions spaced 2 to 3 weeks apart
Location: Ophthalmology practice
Anaesthesia: Not necessary
Coverage: Not covered by health insurance
IPL therapy is primarily indicated for Meibomian gland dysfunction. These glands, located along the edge of the eyelids, produce the lipid component of tears, which is essential for limiting tear evaporation and maintaining adequate ocular hydration.
The treatment is intended for patients with:
The treatment is used to stimulate these glands, restore their normal function and reduce inflammation.
This improves the composition of the tears and, consequently, the patient’s quality of life by reducing redness and the sensation of grit in the eyes, improving comfort when using screens and reducing the need for artificial tears.
IPL treatment is tailored to specific types of dry eye following a preliminary assessment by a specialist ophthalmologist.
IPL works by emitting thermal light pulses applied to the periorbital area and cheekbones. This energy allows for:
By restoring the normal function of the Meibomian glands, IPL improves the stability of the lipid layer of the tear film, reduces tear evaporation and significantly decreases symptoms of ocular discomfort.
Pulsed light treatment is performed in an ophthalmologist's office, without going through the operating theatre, and is generally applied in three separate sessions, approximately 15 days apart. Each session lasts approximately 15 minutes.
During each session:
A follow-up visit is recommended one month, three months and six months after treatment. During this final check-up, an assessment will be made as to whether or not it is necessary to repeat the treatment.
During the follow-up examination, the ophthalmologist assesses the development of the tear film and decides whether further treatment sessions are necessary.
Before any IPL treatment, a comprehensive assessment is essential. It includes:
This comprehensive examination is performed before treatment to determine whether the patient is a good candidate for treatment and one month after the end of treatment so that the specialist doctor can determine the degree of improvement achieved.
In cases of chronic blepharitis, IPL can be used to treat inflammation of the eyelid margin, which causes symptoms of dry eye.
As a chronic condition, blepharitis requires regular monitoring. IPL can be incorporated as a complementary treatment in long-term management.
IPL therapy is also indicated in certain cases:
IPL pulsed light is an innovative, safe and effective treatment option for certain patients suffering from evaporative dry eye and inflammatory eyelid conditions. Its use is based on a specialist assessment and forms part of a personalised treatment plan for the ocular surface.
