Glaucoma influences more than sixty million people worldwide and the second leading cause of blindness behind cataracts. Both marijuana and THC have been proven to lower intra-ocular pressure, the key contributor to glaucoma. One particular of the most well known uses for medical marijuana is CBD Sports Supplements
The most common form of glaucoma is called primary available angle glaucoma to signify a slowly progressive disorder that destroys cells in the retina and also degrades the optic nerve system. A person’s visual field gets constricted and eventually disappears. The person goes sightless.
Three factors have recently been discovered which create risk factors for glaucoma. The first two are away of a person’s control = Age and Competition. The third, increased intra-ocular pressure, is the one that’s potentially controllable.
Intra-ocular pressure normally results from the eye condition being maintained by fluid in the eye called aqueous humor. The fluid moves between front of the eye and the rear of the cornea. In the event that a person has increased intraocular pressure, the movement of fluid from the front of the vision is restricted, and the pressure rises. It is this fluid that is suspected to provide nutrition to the optic nerve system.
Reducing intra-ocular pressure to normal does not ensure glaucoma prevention, but since it’s the only adjustable risk factor, it is the the one which is labored on with medications.
The two techniques medications work on lowering intraocular pressure are as follows:
1) Reducing the production of aqueous smooth 2) Making it easier for the fluid to flow out of the front eye
In addition there are a few surgical options which attempt to achieve the same objective.
Several studies have shown the results of marijuana and THC on reducing intraocular pressure. Whether the THC is smoked, inhaled, or ingested, intraocular pressure is reduced. Applying cannabinoids directly to a persons vision did not work however.
Studies have not shown us the best way cannabinoids reduce IOP. They work at reducing IOP for approximately 4 hours. That means having to take it 4 to eight times per day, while, there is also medications only necessary twice every day.
The side results of marijuana intake, including the psychoactive effects, may be difficult for the aged to tolerate. Marijuana may cause the heart to “race” and make patients anxious. The IOP in patients with glaucoma has to be manipulated consistently since it’s a progressive disease.
Together with the onset of the latest medications that are effective for manipulating the IOP in glaucoma, weed is no longer a first line treatment for controlling it. It really is less effective and potentially more problematic than the latest medications. If, however, the patient needs a second or third line choice, pot may fit the need nicely.