HealthMap

Corticosteroid-Induced Glaucoma

• Yes, the use of steroid eye drops can significantly increase the risk of developing elevated intraocular pressure (IOP), which is a primary risk factor for glaucoma.
• This condition is often referred to as steroid-induced glaucoma or steroid responder glaucoma.

Key Mechanisms and Risk Factors

• Trabecular Meshwork Impact: Steroids can alter the biochemical and cellular properties of the trabecular meshwork (the eye's drainage system), reducing the outflow of aqueous humor and causing fluid to build up inside the eye.
• Duration and Potency: The risk of pressure elevation increases with the potency of the steroid, the frequency of administration, and the duration of use. However, even short-term use can trigger a response in sensitive individuals.
• Genetic Susceptibility: Certain individuals are known as steroid responders. They can experience a rapid and dramatic spike in intraocular pressure within days or weeks of starting steroid therapy.
• Pre-existing Conditions: Patients with pre-existing open-angle glaucoma, a family history of glaucoma, diabetes, or high myopia (nearsightedness) are at a much higher risk.

Important Precautions

• Regular Monitoring: Anyone prescribed steroid eye drops—especially for extended periods—must have their intraocular pressure monitored regularly by an eye care professional.
• Never Self-Medicate: Avoid using leftover steroid drops or over-the-counter anti-inflammatory drops without proper medical supervision and diagnosis.
• Consultation: If you have been prescribed steroid eye drops and experience symptoms such as blurred vision, eye pain, halos around lights, or headaches, consult your ophthalmologist or optometrist immediately.