Treating erectile dysfunction (ED).Levitra is a phosphodiesterase inhibitor. It works by helping to increase blood flow into the penis during sexual stimulation. This helps you to achieve and maintain an erection.
Use Levitra as directed by your doctor. Check the label on the medicine for exact dosing instructions. An extra patient leaflet is available with Levitra . Talk to your pharmacist if you have questions about this information.
Take Levitra by mouth with or without food.
Take Levitra about 1 hour before sexual activity.
Do not take Levitra more often than once daily, or as directed by your doctor.
If you miss a dose of Levitra and you still intend to engage in sexual activity, take it as soon as you remember. Continue to take it as directed by your doctor.