If you're on an erectile dysfunction drug, take note

Do you take Viagra, Cialis or Levitra? If so, you should be extremely careful if you also take any of 56 other drugs listed today on our site, WorstPills.org.

Our research shows that certain common blood pressure drugs, when taken with any of the three erectile dysfunction drugs, can cause a dangerous drop in blood pressure, leading to a heart attack or stroke. Other medications prevent the body from eliminating erectile dysfunction drugs, thereby leading to an overdose, while still others speed up the metabolism of the drugs, thereby reducing their effectiveness.