Levitra’s effect, efficacy and duration
Effects of Levitra Levitra is an effective and effective drug for ED (erectile dysfunction). Effectiveness has been confirmed for all of” organic ED “, ” psychogenic ED “, ” drug-induced ED “, and ” mixed ED “. Vardenafil , the active ingredient of Levitra, has the effect of weakening (inhibiting) the action of the enzyme PDE5 (Phosphodiesterase type 5) that suppresses erection . By weakening the work …