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3.  Vardenafil is a widely used active ingredient which is used for the treatment of a sexual health condition – Erectile dysfunction (ED).  It is an FDA approved drug used to treat ED in men.  The most popular brand of Vardenafil is Levitra.  Vardenafil comes under the class of drugs referred to as PDE5 inhibitors.  This drug has a quick onset of action when compared to Sildenafil Citrate which was the first FDA approved drug to treat ED.  The effects of Vardenafil last for about 4-6 hours.

4.  It is a sexual health related issue faced by men all over the world.  It is observed when men find it difficult to get or keep an erection for a long period of time.  Statistics show that almost 50% of men above the age of 40 suffer from this issue.  There are many underlying issues which contribute towards ED in men.  Main reason for this issue is the poor blood flow to the penis which renders it flaccid.

5.  The main reason for ED to occur is – deficient supply of blood to the penis.  When Vardenafil is consumed it inhibits an enzyme PDE5 which is responsible for the decreasing the cGMP levels in the body as well as poor flow of blood to the penis.  When this occurs the cGMP and Nitric oxide levels in the body increases.  This leads to the relaxation of muscles and dilation of the arteries in the penis.  This in turn increases the blood flow in the body as well as to the penis.  This phenomenon, ensures that the men consuming it get a stiff and firm erection which lasts for a long time.

6.  The recommended dose of Vardenafil is 20mg, once daily.  The medicine is taken 1 hour prior to indulging in sexual intercourse, for best results.  Maintaining a 24 hour gap between two consequent doses is mandatory.  Always take the medicine with a glassful of water.  Avoid chewing, crushing or breaking the tablet before ingesting it.

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8.  Vardenafil is strictly not to be used by women and children  Avoid alcohol, grapefruit products with this medicine  Avoid smoking and also consuming food rich in fats before or after taking this medicine.  Avoid nitrate containing drugs and alpha-blockers along with Vardenafil.  Performing outdoor activities after consuming this medicine is strictly not advised.  Men who are not suffering from impotency issues should not consume Vardenafil.