Consumer Medicine Information: Levitra
- Advice for patients, from New Zealand Medicines and Medical Devices Safety Authority.
- http://www.medsafe.govt.nz/Consumers/cmi/l/levitra.htm

Health Professionals Data Sheet: Levitra (Vardenafil)
- Detailed prescribing information from New Zealand Medicines and Medical Devices Safety Authority.
- http://www.medsafe.govt.nz/profs/Datasheet/l/Levitratab.htm

Levitra Consumer Information
- US FDA advice on topics including use, dosage, side effects, and drug interactions.
- http://www.fda.gov/cder/consumerinfo/druginfo/levitra.htm

FDA Approves New Drug for Treatment of Erectile Dysfunction in Men
- Press release announcing US FDA approval of Levitra.
- http://www.fda.gov/bbs/topics/ANSWERS/2003/ANS01249.html

Levitra - Erectile Dysfunction Treatment
- Official site for this erectile dysfunction medication. Includes clinical information about the drug and an online prescription form.
- http://www.levitra.com/

Levitra
- Full prescribing information from RxList.
- http://www.rxlist.com/cgi/generic3/levitra.htm