Alcohol is a central nervous system depressant that can relax the body and lower blood pressure. Tadalafil, the active ingredient in Vidalista 60mg, works by relaxing blood vessels and lowering blood pressure to increase blood flow to the penis during sexual stimulation. When combined, both alcohol and tadalafil can cause an additive effect on lowering blood pressure, potentially leading to symptoms such as dizziness, lightheadedness, or fainting. Combining alcohol with Vidalista 60mg may make it harder to experience the full benefits of the medication, as alcohol can interfere with sexual performance and undermine the drug’s effectiveness.