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Levitra is a medicinal drug that belongs to a class of drugs called phosphodiesterase inhibitors. It contains the chemical vardenafil, which is a PDE5 inhibitor used in the treatment of impotency or erectile dysfunction. cialis for sale online CorrectionDo not take Levitra if you:As well as its needed effects, sildenafil (the active ingredient contained in Viagra) may cause unwanted side effects that require medical attention.
But an FDA advisory meeting on 4 June concluded by 18 votes to six that it should be approved. viagra discount Tabulated summary of adverse reactions
In the second of these studies, a total of 483 patients were evenly randomized to 1 of 6 groups: 3 different dosing groups (placebo, Cialis 10, or 20 mg) that were instructed to attempt intercourse at 2 different times (24 and 36 hours post-dosing). Patients were encouraged to make 4 separate attempts at their assigned dose and assigned timepoint. In this study, the results demonstrated a statistically significant difference between the placebo group and the Cialis groups at each of the pre-specified timepoints. At the 24-hour timepoint, the mean, per patient percentage of attempts resulting in successful intercourse were 42, 56, and 67% for the placebo, Cialis 10-, and 20-mg groups, respectively. At the 36-hour timepoint, the mean, per-patient percentage of attempts resulting in successful intercourse were 33, 56, and 62% for placebo, Cialis 10-, and 20-mg groups, respectively. cialis 20mg price For best results, Generic Cialis should be taken on an empty stomach or at least 3 hours after eating a heavy meal. Other brands: Staxyn
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