Filitra 20 mg is a medication which can preserve and result in a difficult erection. Supposing you're to apply this medication then you may experience erectile hardness that results in an erection. Ideally, the character of this medication lets in the ones laid low with the incapacity to harden their penis to make it difficult. The scientific time period that docs use to provide an explanation for this disorder, in short, is called ED or erectile disorder.