Filitra 10 is a medication used to treat erectile dysfunction (ED). Its active ingredient is Vardenafil, which is a PDE5 inhibitor, similar to other ED medications like Sildenafil (Viagra) and Tadalafil (Cialis). Vardenafil, the active ingredient in Filitra 10, works by inhibiting the enzyme PDE5 (phosphodiesterase type 5) in the smooth muscle of the penis. Inhibition of PDE5 leads to an increase in cGMP (cyclic guanosine monophosphate), which is responsible for relaxing the smooth muscle tissue and allowing increased blood flow to the penis.
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