Viagra is a brand medication that has been synonymous with the treatment of erection dysfunction (ED) in men. Since its introduction in 1998, it is becoming one of the most widely prescribed medications on the planet, helping an incredible number of men to overcome the challenges of ED and revel in a far more fulfilling sex life.
What is Viagra?
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Viagra, also known by its generic name sildenafil citrate, is a medication that functions by increasing blood circulation to the penis, thereby helping men to accomplish and keep maintaining 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.
So how exactly 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, leading to an erection. However, an enzyme called PDE5 can break down cGMP and limit blood circulation to the penis, causing ED.
Viagra functions by inhibiting PDE5, which allows cGMP to build up and promotes blood circulation to the penis. This results in an erection that is sufficient for sexual intercourse.
Who is able to use Viagra?
Viagra is typically prescribed to men who are experiencing ED, and this can be caused by a selection of factors, including underlying health conditions such as diabetes, heart disease, or raised blood pressure. It is also commonly used by men that are simply looking to improve their sexual performance.
However, Viagra isn’t suitable for everyone. It should not be studied by men that are taking certain medications, such as nitrates, or who’ve certain health conditions, such as severe liver or kidney disease. It is important to consult with a healthcare provider before taking Viagra to find out if it is safe and appropriate for you.
What are the side effects?
Like all medications, Viagra can cause side effects. The most common side effects include headaches, flushing, and indigestion. Less common side effects include vision changes, such as a blue tinge to vision, or sensitivity to light. In rare circumstances, Viagra could cause serious side effects, such as for example sudden hearing loss or an allergic attack.
You should take Viagra as directed also 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 a popular medication for the treatment of ED, and contains helped a lot of men to overcome this common and frustrating condition. However, it is important to use it safely and appropriately, also to consult with a doctor to determine if it’s the right choice for you personally.
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