How does CBD affect the eyes?
The American Academy of Ophthalmology recently reported that a new study proved CBD may worsen glaucoma, which is a leading cause of blindness in the U.S. The study suggests that CBD doesn’t lower eye pressure, it raises it, which is problematic because high eye pressure is the primary risk factor for glaucoma.
What is currently known about cannabidiol and ocular pressure?
The study by Miller et al. was intended to clarify how THC and CBD regulate ocular pressure, and reported that THC lowers pressure by activating a combination of CB1 and GPR18. CBD however had the opposite effect on IOP, raising it by 18%. There are several considerations about this finding.
What is the makeup of CBD?
CBD is one of 100+ cannabinoids (chemical compound found in hemp plants) that stabilizes the body and helps maintain health. You’ll find traces of CBD in marijuana, but CBD alone is non-psychoactive and legal to purchase in an isolated form. The cannabinoid compound infamously known to get you high is called THC.
What are the bad parts of CBD?
Side effects of CBD include nausea, fatigue and irritability. CBD can increase the level in your blood of the blood thinner coumadin, and it can raise levels of certain other medications in your blood by the exact same mechanism that grapefruit juice does.
Does CBD cause high eye pressure?
The study, which was conducted in mice, specifically found that CBD caused an increase in pressure inside the eye of 18 percent for at least four hours after use.
Does CBD do anything for skin?
The anti-inflammatory properties of CBD may be particularly useful for reducing potential triggers of eczema, dermatitis, and psoriasis. As CBD oil can help soothe skin and reduce the appearance of irritation, it may be useful for people with sensitive skin.
How does CBD oil affect your eyesight?
In one study, the administration of 40mg of CBD increased the test subjects’ eye pressure significantly(4). Due to inconclusive evidence of CBD’s effects on eye health, individuals with eye conditions should take caution when deciding to use CBD.
What’s the difference between CBD and glaucoma?
According to the American Academy of Ophthalmology, this is because glaucoma is caused by elevated rates of intraocular pressure, which puts stress on the optic nerves. While THC lowers the amount of eye pressure, CBD has the opposite effect — meaning it can actually make glaucoma worse.
What can CBD eye drops be used for?
CBD eye drops can be used for cosmetic reasons, or to treat medical conditions. They have a number of characteristics that make them adept for both purposes, but they also come with a few strings attached. Here’s what you need to know to determine if they’re right for you.
How does cannabinoids affect the retina of the eye?
Most recently, research has shown cannabinoids to make the cells in the retina more sensitive to light, thus improving low-light vision and once again suggesting that cannabis could be beneficial in the treatment regimens of patients with degenerative eye diseases (Miraucourt, et al., 2016) (Russo, et al., 2004).