Medical Marijuana for Glaucoma in Florida
Eye disease causing elevated intraocular pressure and progressive vision loss.
Medically reviewed by Bruce Stratt, MD
Board-Certified Physician · OMMU Certified · Boca Raton, FL
Overview
Glaucoma is a group of eye diseases that damage the optic nerve — responsible for carrying visual signals from the eye to the brain — typically due to elevated intraocular pressure (IOP). This pressure imbalance occurs when the aqueous humor (fluid in the front of the eye) either accumulates excessively or drains inadequately. Glaucoma is the second leading cause of blindness worldwide and often progresses silently without symptoms until significant, irreversible vision loss has occurred.
There are two primary forms: primary open-angle glaucoma (the most common, causing gradual peripheral vision loss) and acute angle-closure glaucoma (less common but more urgent, causing sudden eye pain, nausea, blurred vision, and seeing halos around lights). Standard treatments focus on reducing IOP through medicated eye drops, laser therapy, or surgery. While these approaches are effective for many patients, some experience intolerable side effects or achieve insufficient IOP control despite maximal conventional therapy.
How Medical Cannabis May Help
Medical cannabis was one of the earliest recognized therapeutic applications in ophthalmology, with research dating to the 1970s. Studies have demonstrated that THC can meaningfully reduce intraocular pressure — a 2000 animal study showed IOP reduction within 90 minutes that lasted approximately six hours. Both smoked and oral cannabis have demonstrated IOP-lowering effects in multiple studies. While the duration of action per dose is shorter than some pharmaceutical eye drops, medical cannabis provides a valuable option for patients who cannot tolerate conventional IOP-lowering medications or who need supplemental pressure reduction. Cannabis may also help manage secondary symptoms such as eye pain, nausea, and the stress of living with a progressive visual condition. Dr. Stratt will evaluate whether medical marijuana would be a beneficial addition to your glaucoma management plan.
Individual results vary. Consult with Dr. Stratt to understand how cannabis therapy may apply to your specific situation.
What to Bring to Your Appointment
Bring a valid Florida ID and ophthalmology records documenting glaucoma diagnosis, recent IOP measurements, current medication regimen, and any visual field test results.
Get Certified for Glaucoma
Schedule your evaluation with Dr. Stratt. Same-day state registry submissions for qualifying patients.