Vilitra 20 is an oral medication that comes in tablet form. Take one dose as prescribed with water. Do not change the dosage or overdose for faster results. It is recommended not to take more than one dose in 24 hours, unless otherwise indicated. Always take the medication with water and do not take it with alcoholic beverages as this can increase the severity of side effects such as dizziness. You can also take vilitra 20 with or without food, but for faster results, always take it after a light meal or on an empty stomach. Once taken, you can pump it for over 4 hours. Always take at least one hour before sexual activity and be sexually aroused to reap the full benefits.