In this video I'm gonna discuss almost all you need to know about Viagra (Sildenafil): What is viagra Used For,h how it works, and what are the potential side effects.
- In less than 4 minutes you'll learn:
- What is Viagra (Sildenafil)?
- How Sildenafil works in Erectile dysfunction
- Sildenafil, or widely known as Viagra, is a drug used in the treatment of impotence related to erectile dysfunction of the penis. It enhances the effect of nitric oxide by inhibiting phosphodiesterase type 5 in the corpus cavernosum of the penis. This results in vasodilation, increased inflow of blood into the corpora cavernosa and ensuing penile erection upon sexual stimulation.
- Sildenafil is available as 25, 50 and 100 mg tablets.
- The usual dosage of Sildenafil is 25 - 100 mg once/d, 0.5 - 4 hours before sexual activity.
- Learn more about Sildenafil mechanism of action, uses, dosage, side effects, and precautions in this video...
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