Male adults between the ages of 18 and 65 are incapable of making their penis firm during sex and keeping it that way for an extended period of time. There are numerous effective medications on the market to help with this problem, and vilitra is one of these medications that a doctor has prescribed. Vardenafil, the active component in this medication, helps men achieve a firm erection during sexual activity, allowing them to satisfy both their partners and themselves. It should be known by all men that this medicine should not be taken with other ED medications.