Men with erectile dysfunction and impotence can be treated with vidalista black medication. Only guys who are at least eighteen years old should use this medication. This medication can be used either before or after food. A component in this medication called tadalafil aids in boosting blood flow to a man's penile tissues. Before using this medication, speak with your doctor as overuse may put you at risk for health issues. You shouldn't take this medication often because its effects endure for 36 hours.