Hormones like estrogen (in birth control pills or hormone replacement therapy) and testosterone, Blood pressure medicines called calcium channel blockers (such as nifedipine,
amlodipine, diltiazem, felodipine, and verapamil), Steroids, Antidepressants, including MAO inhibitors (such as phenelzine and tranylcypromine) and tricyclics (such as nortriptyline, desipramine, and amitriptyline).