Vilitra, a brand of vardenafil used to treat erectile dysfunction, comes with some dietary considerations to ensure its effectiveness and reduce potential side effects. It is advisable to avoid consuming high-fat meals around the time of taking Vilitra, as fatty foods can delay the absorption and reduce the drug's efficacy. Alcohol should also be limited or avoided because it can increase the risk of side effects such as dizziness, headaches, or low blood pressure. Additionally, grapefruit and grapefruit juice may interfere with how vardenafil is metabolized, potentially increasing its concentration in the blood and leading to adverse effects. Always consult a healthcare provider for personalized guidance.