Took Lisinopril for one week, this was the only medication I was on at the time. I experienced light headiness, dizziness, motion sickness, rapid heart beat, chest pain, shortness of breath, numbness in my hands and arms. I suffer from some sort of bowel disorder, I have anywhere from 6 to 12 bowel movements a day normally, Lisinopril disrupted my bowels - they became totally unpredictable - make for the worse week of my life. My mother died the month before and I was already depressed, under enormous stress and most likely suffering from some sort of trauma disorder (PTSD) from watching my mother die in ICU screaming for 42 day. I became suicidal, to the point of sticking the gun in my mouth and cocking it. Guess I just don't have the guts to pull the trigger. I can sincerely say Lisinopril has changed me and it ain't for the better.