Sorry, you need to enable JavaScript to visit this website.

REVATIO® (sildenafil) Patient Counseling Information


See FDA-approved patient labeling (Patient Information).

  • Inform patients of contraindication of REVATIO with regular and/or intermittent use of organic nitrates.
  • Inform patients that sildenafil is also marketed as VIAGRA for erectile dysfunction. Advise patients taking REVATIO not to take VIAGRA or other PDE-5 inhibitors.
  • Advise patients to seek immediate medical attention for a sudden loss of vision in one or both eyes while taking REVATIO. Such an event may be a sign of NAION.
  • Advise patients to seek prompt medical attention in the event of sudden decrease or loss of hearing while taking REVATIO. These events may be accompanied by tinnitus and dizziness.

What's New

No Current Announcements.

Contact Pfizer Medical

Report an Adverse Event


Please enter your search term(s) for REVATIO®