Effects of Cannabis and CBD on Age-Related Macular Degeneration (AMD)
Age-related Macular Degeneration is a disease that has been affecting the elderly for generations. The macula on people’s retinas deteriorates with age, leading to permanent blindness if they are over 60 years old and above when this happens.
The Bright Focus Foundation reports that 11 million Americans suffer from macular degeneration caused by a weakening of photoreceptor cells in their macula. This happens when these parts start to die off and signal your brain less information about what’s going on around you because it cannot process central vision properly which impacts driving ability among other things like reading comprehension or recognizing faces for instance!
What is Age-related Macular Degeneration (AMD)?
Age-related macular degeneration is a common condition that affects the elderly, but it does not discriminate by age. The global cost of AMD has been estimated to be $343 billion with 98 million collective healthcare costs in North America.
There are two forms of eye disease: dry and wet. A wet form of macular degeneration is less common. When the blood vessels beneath the macula grow, it results. This leads to blindness. The dry form, which is more common than the wet form, A retinal detachment is caused when the cells in the retina break down. and it can be treated with drugs, therapy, and vision aids.
There are risk factors for AMD. Smoking, not exercising, high blood pressure, obesity, and family history are all risk factors that can cause AMD. AMD symptoms are not the same for everyone. Some people might have blurry vision, or straight lines that look like waves. It can be difficult to read faces and do anything where there is glare.
Effects of Cannabis in Relieving AMD Symptoms
CBD is an anti-inflammatory agent that could help with vision loss. It can help people who have glaucoma. A study published in a journal called Pharmacology & Therapeutics found that CBD helps lower eye pressure, which can help people who have vision problems. Medical cannabis helps people with glaucoma see better. They see clearer. This is because medical cannabis can have a positive effect on their eyes.
In addition, United Patients Group has found that CBD can help people with clearer vision. For example, it can stop the VEGF (vascular endothelial growth factor) from working. A study that was about mice and cancer found something interesting. CBD, or cannabidiol, which is a chemical in cannabis plants reduced the expression of genes related to the VEGF pathway. Along with stopping VEGF, cannabinoids are also beneficial for the treatment of macular degeneration. These compounds can reduce angiogenesis and protect your brain and eyes from damage.
An herbalist suggested sublingually using CBD under the tongue for a Taos, New Mexico patient with AMD. The results were amazing, according to the United Patients Group. He had already been injected several times to inhibit VEGF, which was painful and intrusive. Before he found CBD, the patient had tried various injection treatments. There is a correlation between taking CBD and improvement in symptoms reported by the United Patients group, although no studies have directly examined cannabinoid therapy and AMD.
Until they conduct further study, the use of CBD and medical marijuana to treat AMD will continue. It’s being researched alongside other diseases for which patients have been shown to benefit from cannabinoids.