Previous and current conventional therapies: Supplementation with antioxidant vitamins was ineffective. Serial electroretinopathies (ERG) were discontinued in his belief that the flashes of light caused further damage to his retina and “ophthalmologists only want photographs for their own collection.” His eyeglass prescription is reviewed annually to compensate for his increasing tunnel vision. He has not found significant improvement in his mood with psychotherapy.
Clinical response to Cannabis: Stress reduced;mood, headaches and insomnia have all improved with cannabis use.
Abstract: A 37-year old man with retinitis pigmentosa found relief of associated symptoms with cannabis and subjective slowdown in progression of vision loss.
Brief history and target symptomatology: This 37 y/o PhD university research associate was diagnosed with retinitis pigmentosa (RP) at age 14. He experiences progressive vision loss, headaches, depression and insomnia.
Comments: RP is a genetic disease found in 1 in 4,000 people in the US. In patient’s case, it was traced to mutations in both parents’ X chromosome. There is no known cure; valproic acid, gene therapy and retinal transplantation are currently in the research stage. Administration of a THC analog to rats with chemically induced RP has shown reduction in the rate of degeneration of retinal photoreceptors. .
Cannabinoids can help reduce inflammation, encourage the body to produce endorphins (endogenous morphine, a potent painkiller produced by the body), and ramp up the production of anandamide, a hormone that helps to reduce pain signaling.
CBD is short for cannabidiol. It’s just one of the many cannabinoids found in the cannabis plant.
CBD is useful because it can provide many of the medicinal benefits of medical marijuana without causing users to get high.
CBD is pretty much the definition of a panacea. It has a huge number of applications and can be taken in many different forms. It can be ingested orally, vaped, rubbed into the skin, and can even be administered directly into the eyes.
CBD for Macular Degeneration
This could potentially be useful for helping to treat ocular conditions — but we need more research to know for sure.
Researchers have also studied the use of microemulsions and cyclic sugar molecules. When combined with cannabis, these substances can increase the bioavailability of different cannabinoids in the eye.
There are a few specific cases where CBD can be beneficial to eye health:
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This is done by following a specific procedure. First, the CBD is extracted using the same subcritical CO2 process that high-end companies use to make their CBD.
Each one of these compounds produces its own unique benefits. This makes it rather complicated to learn exactly which substance is causing which benefit.
Under the 2018 Agriculture Act, hemp and CBD were made legal in all 50 states, although some in the medical field say there still is confusion over the specifics. Nonetheless, this has helped to set off a brigade of products and companies touting the health benefits of CBD. “This recent legislature significantly lightened the restrictions in industrial hemp, paving the way for CBD,” said Samantha Morrison.
In a 2014 paper, the American Academy of Ophthalmology said there is no evidence that marijuana provides an increased benefit for or diminished risk of glaucoma compared to the traditional treatments available. 5
Ophthalmologists may wonder how all this comes back to eye health. Because marijuana has had a long-time association with glaucoma (even if scientific evidence does not back it), medical professionals and patients tend to ponder whether CBD also can improve eye health, be it for glaucoma or other ocular issues.