http://www.medications.com/effect/view/33361 Hi, I am 25. I have taken omeprazole 20mg. for 4 months for my GERD, and after the fourth month, I started having these abnormal heartbeats. I am really worried if these are side effects of omeprazole, and if this medicine may cause permanent damage to the Tue, 19 Aug 2008 02:31:51 -0400 http://www.medications.com/effect/view/33361?item=11318 try drinking warm coke no ice, not refrigerated...warm and at least for one month, one every day....i thought i was dying with reflux and extreme heartburn and when i finished with the coke,,,,the reflux was done with me...that was 14 yrs ago and i keep c http://www.medications.com/effect/view/33361?item=11318 Thu, 13 Nov 2008 02:18:34 -0500 http://www.medications.com/effect/view/33361?item=14432 Stop taking the medicine! I was taking omeprazole for the last two months. I started having a myriad of horrible symptoms. I aksed the pharmacist if any of them could be from the medication and he said thst the only side effects that omeprazole causes are http://www.medications.com/effect/view/33361?item=14432