high blood pressure
"A specialist "messed" with my blood pressure by changing off the Lisinopril.  It took months to get it stabilized again, with a whole battery of dosage alterations.  Finally had to stop taking the lisinopril because I developed a horrible cough.  He put me on Tekturna, with Clonidine at night, and my pressure has stabilized, finally.  The cough is gone, and I really appreciate the Tekturna.  I can't take Beta Blockers or Calcium Channel blockers, so the Tekturna was a God send."