Viagra is a brand name medication that has become synonymous with the treating erectile dysfunction (ED) in men. Since its introduction in 1998, it has become one of the widely prescribed medications on the planet, helping an incredible number of men to overcome the challenges of ED and revel in a more fulfilling sex life.

What is Viagra?

Viagra, also known by its generic name sildenafil citrate, is a medication that functions by increasing blood flow to the penis, thereby helping men to accomplish and maintain an erection during sexual stimulation. It belongs to a class of medications referred to as phosphodiesterase type 5 (PDE5) inhibitors, which work by blocking an enzyme that can inhibit blood flow to the penis.

How does it work?

When a man is sexually stimulated, your body releases nitric oxide, which in turn activates an enzyme called guanylate cyclase. This enzyme produces cyclic guanosine monophosphate (cGMP), which causes the smooth muscles in the penis to relax and allows blood to flow in, leading to an erection. However, an enzyme called PDE5 can break down cGMP and limit blood flow to the penis, causing ED.

Viagra works by inhibiting PDE5, which allows cGMP to accumulate and promotes blood circulation to the penis. This leads to an erection that is sufficient for sexual intercourse.

Who is able to use Viagra?

Viagra is normally prescribed to men that are experiencing ED, and this can be caused by a selection of factors, including underlying health conditions such as diabetes, cardiovascular disease, or high blood pressure. It is also popular by men who are simply looking to enhance their sexual performance.

However, Viagra isn’t suitable for everyone. It should not be taken by men who are taking certain medications, such as nitrates, or who have certain health conditions, such as severe liver or kidney disease. It is very important consult with a doctor before taking Viagra to determine if it is safe and appropriate for you.

What are the unwanted effects?

Like all medications, Viagra could cause side effects. The most common unwanted effects include headaches, flushing, and indigestion. Less common unwanted effects include vision changes, like a blue tinge to vision, or sensitivity to light. In rare cases, Viagra can cause serious side effects, such as for example sudden hearing loss or an allergic attack.

It is very important take Viagra as directed also to report any unwanted effects to a doctor. In the event that you experience chest pain or shortness of breath while taking Viagra, seek immediate medical attention.

In conclusion, Viagra is a popular medication for the treatment of ED, and has helped a lot of men to overcome this common and frustrating condition. However, 비아그라 구매 is very important utilize it safely and appropriately, and to consult with a healthcare provider to determine if it is the right choice for you.