Choose the medication best suited to your needs based on how quickly you need it to work and how long you need the effects to last. Levitra generally takes effect within 30-60 minutes, with effects lasting up to 5 hours. Viagra typically starts working within 30-60 minutes, providing effects for roughly 4 hours. Cialis, however, boasts a much longer duration, offering effects for up to 36 hours after ingestion, though onset can be slightly slower, often taking effect within 2 hours but potentially up to 6.
These timelines are averages; individual responses vary. Factors like food intake and overall health influence absorption and effectiveness. Consult your doctor to determine the best option for you considering your specific circumstances and medical history. Remember, this information is for educational purposes only and does not replace professional medical advice.