Vidalista 20 is a medication used to treat male erectile dysfunction. If you suffer from stress, rest can help you feel better and improve your male erectile dysfunction. When you're sick, you'll reduce your calorie intake and increase your physical activity. It is one of the most common ED pharmaceutical treatments since it has a longer duration of up to 36 hours. Tadalafil 20mg is the active ingredient in this male enhancement drug. Tadalafil is a PDE-5 inhibitor that makes the PDE-5 (phosphodiesterase type 5) enzyme cycle work better and keeps it from stopping.