high blood pressure
"I took this for a very short time after a beta blocker slowed my heart too much.  My throat almost immediately began to close up, but angioedema related to ACE Inhibitors is not treatable with antihistamines or cortisteroids.  After benadryl and a cortisone shot didn't help, I finally started researching and realized it is a not so uncommon occurrence with ACE Inhibitors.  Finally realized my throat and ear were closing up from this med.  Also HORRIBLE gagging cough and bad burning in chest.  Really bad drug.  I'd like to see better warnings... Once I stopped taking it I got better almost immediately.  Took a week for my throat swelling to go down completely.  scary."