Expert Advice A pressure issue can cause GORD with the lower esophagus sphincter. Certain foods can aggravate the symptoms, and some medications can do that, too (diazepam, beta-blockers, morphine, etc.). Hormones such as progesterone or dopamine can also decrease the pressure on the lower esophagus sphincter. Some conditions, such as hypothyroidism or fibromyalgia, can also […]