The Medical Letter on Drugs and Therapeutics
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ISSUE1383
ISSUE1383
February 6, 2012
PDE5 Inhibitors for Erectile Dysfunction
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PDE5 Inhibitors for Erectile Dysfunction
February 6, 2012 (Issue: 1383)
Sildenafil (Viagra), tadalafil (Cialis) and vardenafil (Levitra, Staxyn) have become the standard treatment for erectile dysfunction. Head-to-head comparisons of these agents are still lacking, but some differences between them and new...more
The Medical Letter is a subscriber-funded nonprofit organization that publishes critical appraisals of new prescription drugs and comparative reviews of drugs for common diseases.