Do you know Viagra, an erectile dysfunction medication, can cause vision problems if taken in high doses? Recent reports in Frontiers in Neurology stated that Sildenafil, which is sold under the name Viagra, is safe for men suffering from erectile dysfunction. However, high doses of the drug could have long-lasting effects on vision. The highest recommended dosage of Viagra was 100 milligrams. The vision problems experienced by all the participants ranged from blurred vision and light sensitivity to colour-blindness. These symptoms lasted for up to three weeks in some cases, even after the desired effects of the drug had worn off. In the conclusion of a study by researchers, around 31 years old men came to their clinic with red-tinted in his vision with the use of Tadalafil Vidalista 20 in both eyes and combined efforts of them treated him within two days.
Vision changes in his patient had begun immediately after taking sildenafil the drug he bought on the Internet. He had consumed over the recommended dose of 50 milligrams.
Although the negative effects of Enforce 100 mg may cause vision problems, however, they don’t last for more than a day. But, despite a variety of treatments, the vision of the patient did not improve after one year.
What Do We Know
Blood flow increases by Viagra by inhibiting an enzyme known as phosphodiesterase 2 inhibitors. The drug can also interfere with another enzyme in retinal cells. Experts warn that this can permanently damage the retina at high doses. Side effects are most common in men who have other health conditions, such as high blood pressure and heart disease. Erectile dysfunction drugs can be linked to Ischemic Optic Neuropathy. A sudden interruption in blood flow towards the optic nerve can result in patient vision loss all of a sudden. The risk factor of vision loss increases in men having problems with high blood pressure or any other heart problems.
A few people who have taken Fildena 100 Generic Viagra have noticed an about an hour after taking the medication, they have some vision problems such as a blue hue, increased sensitivity to light, and blurred or distorted vision. While it is typically temporary, it’s a good idea to see your doctor or a qualified optometrist if the symptoms don’t disappear after a short time or seem to be getting worse.
Vision with a red tint
Researchers at the Icahn College of Medicine and Mount Sinai in New York City, NY, have recently published an investigation published in Short Reports on Retinal Diseases. They conclude that more dosages of Viagra could lead to serious long-term vision loss.
The lead researcher Professor. Richard Rosen claims, “People are influenced by the notion that if a tiny amount is okay, more is better. This study highlights how harmful an excessive dose of a widely used drug can be.” Particularly they found out that the drug can affect the vision of color the most.
Innovative imaging techniques for cutting-edge images
To investigate the man’s vision and discover the specifics of the changes to his vision with Cenforce 100 mg usage. The researchers employed the most cutting-edge methods, such as adaptive optics (AO) and optical coherence tomography (OCT).
AO lets clinicians examine the microscopic structures of the eye’s tissues in real-time. It allows them to observe the individual cones and rods that make up the retina. AO has already resulted in substantial improvements attained by Trusted Source in our understanding of how the retina works.
OCT initially used to photograph a retina in an animal that was alive in the early 1990s, allows doctors to see the retina’s cross-section providing a clear view of the retina’s layered structure. Nowadays, this is used for the diagnosis of conditions such as diabetic retinopathy as well as glaucoma.
They observed that the cones in the eye that is responsible for the color vision that were damaged. The changes they observed were comparable to the ones seen in animals with the retinitis pigmentosa and cone-rod dystrophy each of them being hereditary conditions of the retina.
The scientists hope that their findings can be helpful to doctors when they discuss with their clients about possible dangers of Viagra.
What are RVO, SRD, and ION?
These scientists were searching for signs of vision loss due to Viagra or other ED drugs.
- SRD is for Serous Retinal Dis-attachment. It occurs when fluid build-up under the retina, causing detachment. This can happen after an eye injury or due to serious health conditions.
- RVO stands for Retinal Vascular Occlusion. Occlusion means blockage. Vascular means blood vessels. This is bad for the eye because it prevents blood, oxygen, and other nutrients from moving to your retina. The vein cannot carry any waste or other by products away from the retina if it is blocked.
- ION refers to Ischemic Optic Neuropathy. This happens when there isn’t enough blood flow to optic nerves in the eye. This can lead to sudden vision loss.
To put it mildly, none of these are desirable. These problems have caused concern among readers of our newspaper column.
Is vision loss from Viagra and other ED drugs possible?
Blood pressure can be lowered by taking Fildena 100 mg ED medications. A man may experience lower blood pressure if he sleeps and takes an ED drug in the evening. The additional hypotension could cause reduced blood flow to the optic neuron, as blood pressure usually drops overnight. According to these authors, PDE5I users reported hundreds of cases of ischemic optic neuritis (ION) to FDA.
The commentary was written by eye researchers and offers plausible explanations for other types of vision loss due to Viagra and other ED drugs.
What should I do about vision loss after taking a PDE5I?
A man should notify his doctor immediately if he experiences visual changes due to taking Vidalista 20 mg drug. There is a major impact of all these complications on quality of life even if they are uncommon.
