Viagra is known as a drug that improves the sexual performance of men. But the most common drug for the treatment of erectile dysfunction hides a lot of interesting facts that few people are familiar with.
The study found that the active ingredient in Viagra, sildenafil, interferes with the action of an enzyme responsible for signaling from the retina to the brain. When used in large quantities, the medicine may cause blurred vision. Excessive use of the “love pill” can cause blurred vision, alter color vision, and increase sensitivity to light.
There are even reports of an 86-year-old man losing his sight after using the drug.
An interesting fact is the claims of several pharmaceutical companies that they have created Viagra for women. The female version of the pill is supposed to increase the pleasure of sex. However, these claims turned out to be false.
There is still no FDA-approved drug on the market that can direct blood to the clitoris to make the sexual experience more exciting for a woman.
According to some studies, Viagra can help women suffering from menstrual pain. Scientists believe that the active substance in the composition of the drug has the ability to dilate blood vessels and relieve pain in the pelvis. However, these claims are still in the realm of conjecture and have not been proven.
During the study, the drug was administered vaginally and did not cause side effects until the end of the study.
There is evidence from laboratory studies that the love pill breaks down fat in the abdomen and reduces the risk of obesity. The study suggests that white fat cells, which are abundant around the waist, can be converted into beige fat cells, which burn the energy of food consumed and convert it into heat.
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