Male impotence is treated with vidalista black 80 Medicine. For erectile dysfunction, this medication works incredibly well. Men can enjoy sex longer thanks to the drug's constituent, tadalafil, which helps to enhance blood flow to the penis tissue in men. Do not break or chew this medication; instead, take it with water. This medication can be used either before or after a meal. Cold beverages or fatty foods should not be ingested with this medication since they will slow down its effects. This medication takes 36 hours to take effect. As prescribed by your physician, you should take this medication.