vidalista tadalafil contains a strong dosage. This medication aids in the treatment of STDs in males. This medication increases blood flow to the penis, which causes sexual excitement. During sexual activity, this medication can keep an erection going. It is not recommended to take this medication in excess as it may have harmful side effects. It is not recommended to take this medication with any other medication. You shouldn't eat grapes after taking this medication. The doctor should prescribe this medication and follow their instructions.