Viagra is a brand medication that has been synonymous with the treatment of erectile dysfunction (ED) in men. Since its introduction in 1998, it is becoming one of the widely prescribed medications on the globe, helping millions of men to overcome the challenges of ED and enjoy a far more fulfilling sex life.
What is Viagra?
Viagra, also known by its generic name sildenafil citrate, is really a medication that functions by increasing blood circulation to the penis, thereby helping men to achieve and keep maintaining an erection during sexual stimulation. It belongs to a class of medications known as phosphodiesterase type 5 (PDE5) inhibitors, which work by blocking an enzyme that may inhibit blood circulation to the penis.
How does it work?
When a man is sexually stimulated, your body releases nitric oxide, which activates an enzyme called guanylate cyclase. This enzyme produces cyclic guanosine monophosphate (cGMP), which in turn causes the smooth muscles in the penis to relax and allows blood to flow in, resulting in an erection. However, an enzyme called PDE5 can breakdown cGMP and limit blood circulation to the penis, causing ED.
Viagra works by inhibiting PDE5, that allows cGMP to accumulate and promotes blood flow to the penis. This leads to an erection that is sufficient for sexual activity.
Who can use Viagra?
Viagra is normally prescribed to men who are experiencing ED, which may be caused by a variety of factors, including underlying health conditions such as diabetes, heart disease, or high blood pressure. It is also commonly used by men who are simply looking to improve their sexual performance.
However, Viagra is not suitable for everyone. It will not be taken by men who are taking certain medications, such as for example nitrates, or who’ve certain health conditions, such as for example severe liver or kidney disease. It is important to consult with a healthcare provider before taking Viagra to find out if it’s safe and appropriate for you.
What are the side effects?
Like all medications, Viagra could cause side effects. The most typical side 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 circumstances, Viagra could cause serious side effects, such as sudden hearing loss or an allergic attack.
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It is very important take Viagra as directed and to report any unwanted effects to a healthcare provider. If you experience chest pain or shortness of breath while taking Viagra, seek immediate medical assistance.
In conclusion, Viagra is really a popular medication for the treatment of ED, and contains helped many men to overcome this common and frustrating condition. However, you should utilize it safely and appropriately, also to consult with a healthcare provider to determine if it is the right choice for you personally.
