Tadalista 5 mg can generally work after a heavy meal, because tadalafil absorption is not significantly affected by food, unlike some other erectile dysfunction medicines. However, a very large or heavy meal may make you feel full, uncomfortable, or less responsive to sexual activity, which can indirectly affect the experience. Key points: Tadalafil 5 mg can be taken with or without food. A Tadalista 5 mg meal usually does not stop it from working, but it may take longer for some people to notice the effect. Tadalafil requires sexual stimulation to help produce an erection; it does not cause an automatic erection. Taking it around the same time each day (when prescribed as a daily dose) helps maintain a steady level of medicine in the body. Avoid excessive alcohol with tadalafil, as it may increase the risk of dizziness, low blood pressure, and difficulty achieving an erection. If you have heart conditions, take nitrate medicines, or use other medications, consult a healthcare professional before using tadalafil.