Introduction
Welcome to our comprehensive guide on the topic of buying Viagra. In this article, we will delve into the world of Viagra, a well-known medication for treating erectile dysfunction (ED) in men. We will explore the benefits, precautions, and potential side effects of Viagra, as well as answer frequently asked questions to provide you with a thorough understanding of this medication. So, let’s dive right in and discover the valuable insights on how to buy Viagra effectively.
Buy Viagra for Enhanced Sexual Performance
Viagra, also known by its generic name sildenafil citrate, is a prescription medication that belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. It is primarily used to treat 비아그라 약국 판매 가격 erectile dysfunction, a condition characterized by the inability to achieve or maintain an erection sufficient for sexual intercourse. By increasing blood flow to the penis, Viagra helps men achieve and sustain an erection, leading to improved sexual performance.
The Mechanism of Action of Viagra
When a man is sexually stimulated, his body releases nitric oxide, which activates an enzyme called guanylate cyclase. This enzyme increases levels of a chemical called cyclic guanosine monophosphate (cGMP), which relaxes the smooth muscles in the penis and allows blood to flow into it. However, an enzyme called phosphodiesterase type 5 (PDE5) breaks down cGMP, causing the erection to subside. Viagra inhibits PDE5, preventing the breakdown of cGMP and prolonging the duration of the erection.