15b157f7_Institute___Urology_at_Hopkins__Disadvantages
[Types of RX] Oral medications, including Viagra, Levitra, Cialis [Advantages] -Non surgical, painless -The new generation of pills may be more successful than those in the past [Disadvantages] 
-Variable effectiveness-treatment may not always work "on demand" -Possible side effects: headaches, indigestion, facial flushing -May be costly
Erectile Dysfunction -The James Buchanan Brady Urological Institute - Urology at Hopkins
Disadvantages