Super Vidalista is used to treat ED. By relaxing the muscles of the penis and increasing blood flow, tadalafil and dapoxetine assist men achieve and maintain an erection. Your doctor may prescribe this medicine to treat other conditions. Usually, a medication interaction occurs when a medicine is taken with food or another medication. Super Vidalista side effects include stuffy noses, headaches, back pain, diarrhea, and muscular aches. The list of negative consequences is not all-inclusive.