Food To Relieve Acid Reflux that What Baby Formula Is Best For Acid Reflux then Food That Is Good For Acid Reflux and Food To Relieve Acid Reflux Acid Reflux And Bloated Upper Stomach then Left Side Pain Acid Reflux with Acid Reflux And Stabbing Chest Pain Condition. Learn about the potential side effects of Nexium (esomeprazole). Includes common and rare side effects information for consumers and healthcare professionals. Nexium (esomeprazole magnesium) is a proton pump inhibitor (PPI) that blocks acid production in the stomach and is used to treat stomach and duodenal ulcers, gastroesophageal reflux disease , and Zollinger-Ellison syndrome. Went to my Gastroenterologist and he has stopped me from taking Nexium which i use for heartburn/reflux, apparently it causes excessive gas and foul odor. He is also getting me to go for blood tests to check for Celiac disease. He has also asked me to cut back on my lactose consumption. I have to ring him in a week to tell him how im going. However, there are a few possibilities as to why GERD and asthma may coincide. One possibility is that the acid flow causes injury to the lining of the throat, airways and lungs, making inhalation difficult and often causing a persistent cough. It isn't clear why, or whether one causes the other. But we do know that acid reflux can worsen asthma and asthma can worsen acid reflux — especially severe acid reflux, a condition known as gastroesophageal reflux disease (GERD). Another possibility is that acid reflux may trigger a protective nerve reflex. This nerve reflex causes the airways to tighten in order to prevent the stomach acid from entering the lungs. Continued How Asthma Affects Heartburn. Some asthma drugs may raise your chances of getting acid reflux because of the way they affect different muscles in your body. Writing in the Saturday (how to make it look like you're rich edition) of the Wall Street Journal, Marisa Acocella Marchetto mentions an expensive, branded drug--Nexium--eight times. Nexium (esomeprazole magnesium) is a proton pump inhibitor that decreases the amount of acid produced in the stomach. Nexium is used to treat symptoms of gastroesophageal reflux disease and other conditions involving excessive stomach acid such as Zollinger-Ellison syndrome.