What are the side effects of Viagra? The toxic and side effects of Viagra

Viagra is a common aphrodisiac, which mainly plays a certain role in treating male impotence and other problems. Any drug has certain side effects, and the side effects of Viagra are mainly headaches and even complications after taking the drug. Patients with coronary heart disease should not take Viagra.

1. Toxic side effects of Viagra

After taking the drug, most people may experience headaches, flushed face, rashes, lethargy, nausea, diarrhea, urinary tract infections, and even blurred vision, which will gradually disappear after stopping the drug. The above reactions are quite serious for some people, so you must not cause damage to your whole body for the sake of a moment of pleasure.

Abnormal erection will damage the genital muscle tissue and may even aggravate impotence.

Permanent impotence. Long-term use of Viagra will cause the body to become drug-dependent and may even lead to permanent impotence.

Infertility. Experts believe that if young people use Viagra, it is likely to affect their reproductive ability.

2. Main functions

Restore a person's normal sexual function and allow you to have a natural erection when you have sexual impulses. This is also the biggest benefit of Viagra, allowing people to restore their natural erection sexual function and have natural sex. It is mainly aimed at impotence and has little effect on premature ejaculation.

3. Note

Especially for patients with coronary heart disease and angina who are taking nitroglycerin for treatment, it is absolutely forbidden to use "Viagra" to treat impotence. This is because nitroglycerin can cause the body to release sufficient nitric oxide and generate considerable guanosine phosphate to dilate the coronary arteries and achieve the purpose of treating angina; while "Viagra" can inhibit phosphodiesterase, making guanosine phosphate difficult to decompose, so that a large amount of guanosine phosphate accumulates in the body, causing vasodilation, a sharp drop in blood pressure, and even shock and death.

Patients who suffer from arteriosclerosis, hypertension, hypotension, cardiomyopathy, diabetes, retinitis, cirrhosis, severe kidney damage and allergies are prohibited from using Viagra.

People who suffer from retinal pigmentation, penile cavernous fibrosis or fibrosing cavernitis, sickle cell anemia, multiple myeloma, active gastric and duodenal ulcer disease, and bleeding diseases should use Viagra with caution. Do not take risks to avoid adverse consequences.