Levitra (Vardenafil),Tadalafei Cialis,Viagra Sildenafil,Vardenafil Levitra

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Levitra (Vardenafil)


Like other PDE5 inhibitor, Sildenafil (Viagra) and Tadalafei Cialis ,Vardenafil is closely related in its function to reverse impotence.  Prolonged and more rigid erections and possible testosterone increase are experienced with its use.  Possibly negative side effects include:  gastric pain, back pain, abdominal cramping, blurred or abnormal vision, eye pain, sensitivity to light, swelling of the face, raised blood pressure, palpitations, racing of the heart, rash, and itching.  Rare but serious side effects include heart attack, loss of vision in one eye and penile tissue damage.

Technical Data

A total of 1,057 men participated in a study, involving separate treatment using Sildenafil and Vardenafil for four weeks, with a one-week detoxification period in between.  Results indicated that 38.9% preferred Vardenafil (Levitra) verses 34.5% who preferred Viagra Sildenafil (26.6% had no preference). Vardenafil was found to be much more potent in increase in erectile function, erection rigidity, penetration success, maintenance of erection post penetration (until orgasm), erection confidence, and overall sexual satisfaction over Viagra .

In a 12 week double-blind study of males suffering from ED, patients received either 10 mg’s Vardenafil or a placebo group for 4 weeks, then had the option to switch to either 5 or 20 mgs (or matching placebo in control group) for four weeks, switching dosage again in the last 4 weeks was optional.  Average sexual satisfaction and erection hardness rates increased with Vardenafil treatment to 43%, 59%, and 63% at weeks 4, 8, and 12, respectively. Effects reported by the placebo group were 10%, 21%, and 23%. Overall satisfaction was increased an average of 50–65% between weeks 4-12 verses 17–28% for placebo. Reduced symptoms of depression and improved self-confidence were significantly greater in the Levitra group over the placebo group .  It was concluded through this study that Levitra is an effective medication in treating impotence .

In a 26 week study of 800 middle aged men (mean age mid to late 50’s) who had been diagnosed with ED for greater than 3.6 years were treated with Vardenafil in 4 separate groups:  5 mg, 10 mg, 20 mg and placebo groups.  Successful penetration (first attempt) was greater in all three treated groups compared to the placebo group . Specifically 67% in the 5-mg Vardenafil group, 77% in the 10-mg Vardenafil group, and 74% in the 20-mg Vardenafil group compared with 46% for placebo .  Further studies of least 1 successful penetration (in 3 tries) was 82% for 5 mg, 88% for 10 mg, and 85% for 20 mg Vardenafil compared with 68% for placebo.  Few reported negative side effects including headache (the most popular side) experienced were mild to moderate.  Side effects reported ranged from 10% to 22% in the Vardenafil groups compared to 4% among patients in the placebo group.