glaucoma cannabis old man

Can You Treat Glaucoma With Alternative Methods Like Cannabis?

Glaucoma is a frightening disease because it often appears to affect victims out of nowhere. By the time it starts causing symptoms like blurriness, nausea, and loss of peripheral vision, it has already done considerable damage to the optical nerve, causing permanent loss of vision. 

Fortunately, the buildup of intraocular pressure (IOP) that causes glaucoma can be treated, preventing further vision degradation. While cannabis can temporarily reduce pressure, it’s generally not used as a first-line treatment for glaucoma. However, it may be useful in some cases. Here’s what we know.

 

symptoms of glaucomaThe Basics of Glaucoma

Your body constantly pumps a transparent fluid called aqueous humor into your eye. This fluid maintains the shape of the eyeball and provides nutrients to various structures inside your eye. Normally, excess fluid drains out, maintaining the correct intraocular pressure. However, when one or both of the structures responsible for draining the eyeball become blocked, the pressure increases. 

This doesn’t immediately cause symptoms, and if you catch glaucoma quickly (through regular eye exams), your doctor may be able to prevent damage. However, over time it can damage the optic nerve that feeds images from your eye to your brain, damaging your vision or even causing complete blindness if left untreated. 

Treatment for glaucoma focuses on controlling optical pressure through medications and/or surgery. If the treatment can keep your IOP at a healthy level, it should prevent further damage from glaucoma.

 

 

Cannabis and Glaucoma: What We Know

Cannabis was first shown to have an effect on IOP in a 1971 study. The study, Marihuana [sic] Smoking and Intraocular Pressure showed that smoking cannabis could lower IOP by 30 percent, for three to four hours. Interestingly, this effect works when THC and other cannabinoids are consumed in the traditional way.

Taking cannabis internally by smoking, vaporizing, eating supplements or using tinctures will lower IOP. However, cannabis in eye drops, rubs, and other external treatments will not have that effect. 

Scientists don’t yet understand how cannabis reduces IOP, but THC — the psychoactive component — is believed to be a key ingredient. CBD, a non-psychoactive cannabinoid responsible for many of cannabis’ health benefits, hasn’t been proved to treat glaucoma, and at least one study showed that CBD itself may actually increase IOP. Research on cannabinoids is ongoing, and it’s certainly possible that there are additional ways cannabis could help glaucoma in the future, but for most patients, it’s currently not the preferred treatment. 

 

 

Cannabis vs. Modern Glaucoma Treatments

When scientists first discovered the effect of cannabis on glaucoma, it was an exciting breakthrough. There were few treatments available, and many of them had serious side effects, which could potentially be avoided by using cannabis instead. 

However, glaucoma treatment has progressed since then. There are now modern drugs with low side effects that can stabilize IOP when taken just once or twice a day. Additionally, there are various surgical treatments that can help the eyes drain, with little risk to the patient, including a non-invasive laser surgery that opens the trabecular meshwork — the sole part of the eye that becomes blocked in the most common form of glaucoma. 

Cannabis, by contrast, needs to be taken 6 to 8 times per day to maintain IOP. Not only is it difficult to take a drug every 3 to 4 hours, but it also means you’ll be constantly intoxicated with THC, which many people will find disruptive. Additionally, cannabis can lower blood pressure, which could actually harm the damaged ocular nerve.

 

Circumstances Where Cannabis May Benefit Glaucoma Patient

All treatments involve trade-offs, and there are scenarios where it makes sense to treat glaucoma with cannabis. Glaucoma primarily affects older people, who have a higher risk of conditions like arthritis and chronic pain, where cannabis can be of great benefit, and also treat glaucoma as a side benefit. There may also be circumstances where the patient can’t take conventional treatments, such as a risk of harmful drug interactions or serious side effects. In those cases, cannabis might be the best option available. 

mature couple glaucoma exercise

Ultimately, it’s up to you and your doctor to weigh the different options for treatment and pick the one with the least risks/side effects, and the best chance of success. However, you should not experiment with alternative glaucoma treatments on your own — you won’t know treatment isn’t working until you experience further vision decline in which case it may be too late. Only your doctor can test and monitor your IOP, and adjust your medication to protect your vision.

Other Alternative Treatment Options for Glaucoma

Some research has been done on whether various alternative treatments are able to help reduce ocular pressure, such as vitamins, supplements, meditation, and exercise. Most have proven to be inconclusive, and ineffective. However, exercise is highly recommended as it can reduce IOP over several months. Additionally, gingko biloba has been known to promote ocular blood flow and may provide some benefit as well.

 

Cannabis Products for Glaucoma

If you have been prescribed medical cannabis to treat your glaucoma, here are some great products to help keep your eyes healthy.

Select durban poison elite cartridgeSelect White Widow Elite Cartridge

Known for its euphoric and energetic high, White Widow is a great therapeutic strain that won’t sink you into the couch, and the simplicity and portability of a vape make it easy to re-dose whenever you need to.

 

stiizy starter kitStiiizy Starter Kit

For vape users, Stiizy’s proprietary pod system is a convenient, reliable and stylish alternative to the traditional threaded cartridges. Stiiizy cartridges are refillable, and the company produces its own impressive line of pre-filled pods, sold ready to go. This affordable starter pack provides a battery pack with a 120mAh rechargeable battery, and a USB charging cable.

 

stiizy blue dream podStiiizy Blue Dream Stiiizy Pod – 1g
This pod provides a powerful dose of THC, great taste and an appealing strain-specific experience. This pod has been lab-tested to contain 85% pure THC, using a solvent-free distillation process and high-quality ingredients. Blue Dream provides a happy, relaxed experience, with a taste that combines berry and vanilla flavors with herbal overtones for a sublime experience.

 

smokiez watermelon chewsSmokiez Watermelon Fruit Chews – 100mg

These tasty and affordable watermelon candies are an easy way to get the right dose, every time. Each candy has a dose of 10mg, for a total dosage of 100mg THC.

 

 


 

Medical marijuana aka. cannabis should be used under the direction of a licensed healthcare provider. This site is intended for adults and legal medical marijuana patients and contains links to products we sell on our marketplace.

How does Heally work?

Creating an account is easy, free, and safe in our HIPAA compliant platform. Visit with a doctor from the comfort of your home or on the go using your cell phone or computer.  No appointment is necessary. If the physician thinks cannabis is right for your health and wellness goals, they will discuss treatment options and will grant you a downloadable certification document. Heally’s Telehealth platform currently serves California, Connecticut, Florida, Maryland, Massachusetts, New York, and Ohio with medical recommendations. Please note there’s no charge if the doctor doesn’t believe the video visit meets her or his standard of care. If you do not live in a medically legal state and would like access to CBD products, visit the CBD Marketplace. We ship CBD products nationwide without a doctor’s recommendation. Questions? Contact us at support@getheally.com

Interested in using cannabis as an alternative treatment? Get your cannabis card with a licensed physician.
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