Super Vidalista can affect blood pressure because it commonly contains tadalafil + dapoxetine. Both can contribute to dizziness or blood-pressure changes, particularly in some people. Tadalafil can lower blood pressure by relaxing blood vessels. Dapoxetine can cause orthostatic hypotension—a drop in blood pressure when standing—which can lead to dizziness or fainting. The risk can be greater with higher doses, alcohol, or medicines that lower blood pressure. Most importantly, do not use Super Vidalista with nitrate medicines such as nitroglycerin or isosorbide. The combination can cause a dangerous fall in blood pressure. If you tell me the strength written on your Super Vidalista package (e.g., 20/60 mg) and any blood-pressure or heart medicines you take, I can explain the specific risk.