Male erectile dysfunction is the primary indication for the generic version of tadalafil, Vidalista tablets. Impotence could benefit greatly from this as well. An erection is encouraged and blood flow is increased when a person experiences sexual arousal because it helps relax the smooth muscles in the penile blood vessels. It usually occurs 30–60 minutes prior to sexual activity, and its effects can last up to 36 hours. You shouldn't take the Vidalista pills if you have any cardiac problems. If so, keep a careful eye on your heart rate and blood pressure. One additional concern associated with Vidalista tablets is the possibility of headaches.