- Patients on medication that may raise blood pressure: i.e. systemic or topical steroids taken for 3 or more years for other chronic conditions; cholesterol lowering medications, specifically cholestyramine (Prevalite or Questran) or colestipol (Colestid); oral contraceptives that contain higher concentrations of estrogen, specifically: Ovral, Ogestrel, Demulen, Ovon, and Ortho-Novum; and the antidepressants trimipramine (Surmontil) and venlafaxine (Effexor).