Cannabis May Help Delay Retinal Degeneration, Vision Loss

Medical Marijuana Posted Jun 21 2014

Cannabis May Help Delay Retinal Degeneration, Vision Loss

For years medical marijuana has been used to help treat certain conditions that can cause vision loss. The most common example of this is glaucoma, but it is not the only condition for which cannabis may be beneficial.

In fact, a group of researchers from Spain’s University of Alicante published a study earlier this month in the journal Experimental Eye Research that supports this claim. It suggests that cannabinoids may help slow vision loss in the case of retinitis pigmentosa.

Researchers Investigate Cannabinoids, Visual Deterioration

Inherited from birth, retinitis pigmentosa is a condition that currently affects an estimated 100,000 people in the US. It causes photoreceptors in the retina to die over time, resulting in severe vision and blindness if left untreated. No cure exists for the disease, but vitamin A regiments have proven beneficial, postponing blindness by up to 10 years in some patients

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