I have been on Beta Blockers for many years, including Atenolol and others like Coreg that are much, much stronger when I fell into the Congestive Heart Failure catagory,
and I never had
beta blockers cause any GERD issues. Atenolol and other beta blockers are difficult drugs to take initially, they can make you very, very tired, but the body gets used to them and issues like fatigue will disappear.