«Sildenafil: what you need to know about the drug»
Viagra 50 mg Tablets (Sildenafil citrate) is the trade name of a substance that is used to treat erectile dysfunction. It relaxes the muscles in the walls of the vessels of the penis, which promotes blood flow and, as a result, erection.
In 1992, the U.S. Food and Drug Administration (FDA) approved sildenafil for the treatment of erectile dysfunction in men. Since then, the drug has undergone many changes and improvements.
Research and application
Sildenafil studies have been conducted in various countries, including the United States, where a study was conducted at the University of Cincinnati. The results of the study showed that sildenafil is safe and effective for the treatment of erectile dysfunction.
However, before using the drug, it is necessary to consult a doctor, as it has contraindications and side effects.
Sources:
- https://www.fda.gov/news-events/press-announcements/fda-approves-first-oral-medication-treat-erectile-dysfunction
- https://pubmed.ncbi.nlm.nih.gov/10780695/
- https://www.rxlist.com/viagra-drug.htm#research