Men treat erectile dysfunction with Vidalista black. This drug is quite helpful for treating impotence. This medication contains a substance called Tadalafil, which helps men achieve a hard erection during intercourse. Vidalista black can be purchased online from our store. Take this medication one hour before you have sex with your companion. You can take this medication with water but do not break or chew it. This medication can be used before or after meals. You should only take this medication once per 24 hours.