Description
Vardenafil belongs to the class of medications called phosphodiesterase type 5 inhibitors. It is used to treat erectile dysfunction (male impotence). It helps to achieve penile erection sufficient for sexual activity to occur. It does this by allowing a greater blood flow into the penis when a man taking the medication is sexually aroused. It works only with sexual stimulation and does not increase sexual desire.
The usual recommended dose is one 10 mg tablet taken as needed, 25 to 60 minutes before sexual activity. This medication has been shown to be effective within 15 minutes of taking the tablet, and lasts up to 8 to 10 hours later. As the amount of time vardenafil takes to work varies from person to person, starting sexual activity at different times after taking the tablet will determine the optimal time for sexual activity. It is not recommended to take more than one dose per day. Your doctor may recommend a dose as low as 5 mg or as high as 20 mg.
Vardenafil may be taken with or without food. Because alcohol can make it more difficult to get an erection, do not drink large amounts of alcohol before sexual activity. Moderate amounts of alcohol (2 drinks for a 70 kg person) will not interfere with the medication.
