Does Viagra have any side effects?

What is Viagra? Many people may be unfamiliar with this name. In fact, Viagra is a medicine, a medicine that can make the male penis erect. This is good news for some people with premature ejaculation or difficulty in penis erection. The emergence of Viagra has allowed many couples with disharmonious lives to live a happy life again. However, Viagra is a medicine after all, and it will still cause harm to the body.

Although Viagra has helped many men regain their confidence, experts recommend that men purchase Viagra only under the advice of a doctor, because it is a drug after all. If used improperly, it will cause some side effects to the human body. Does Viagra have side effects?

Erection: Men with urethritis or leukemia may have an erection for a long time after taking the drug, which may damage the genital muscle tissue and even aggravate impotence. If the erection lasts for more than 4 hours, you must seek medical attention immediately.

Dizziness: Clinical trials have found that 1 in 10 patients suffered from severe headaches, and the larger the dose, the more severe the headache.

Dizziness: About 3% of users may experience temporary blurred vision, and some may even experience the illusion of seeing blue light.

Dizziness: This drug may cause a sudden drop in blood pressure. If taken at the same time with drugs such as nitroglycerin, dizziness or even fainting may occur immediately.

Cardiovascular disease: Erectile dysfunction may be a precursor to heart disease, diabetes or cancer, and taking this drug may mask the true condition.

Lowered blood pressure: Does Viagra have side effects? Taking Viagra can cause lowered blood pressure, and heart disease drugs containing glyceryl trinitrate or nitrates can also lower blood pressure. Therefore, if Viagra is mixed with these drugs, blood pressure will be greatly reduced, which may be life-threatening.

Permanent impotence: Because Viagra is an exogenous drug, long-term use can cause drug dependence and lead to permanent impotence.

Does Viagra have any side effects? It can be seen that Viagra has many side effects, so male friends must be cautious when using Viagra, and take Viagra scientifically according to the doctor's advice. If your physical condition is not suitable for the use of Viagra, you need to stop taking the drug immediately. In addition, men with erectile dysfunction cannot rely on drugs for erection. Erection dysfunction is a male disease that requires timely treatment.