I had all of the side effects that all of you have had. I also had the swelling of the mouth, etc. I went through gastroscopes, colonoscopies, every imaginable test. I was also losing my ability to process, mentally that is and I had horrible intestinal problems. Finally I spoke to my pharmacist and told him what was happening. He said it's your lisinopril, so let's get you off the lisinopril. We did so, and I will never take it again. If I did I would run the risk of antiphylatic shock. By the way, I have been off lisinopril for a month and it is wonderful. Life is more bearable now and the dang cough is gone!