A direct link between stress and GERD has not been established, however, studies have reported that among individuals with GERD, a feeling of continued stress was the most common reported lifestyle factor.[1] A high risk for GERD symptoms is also found among individuals reporting high job demands and job strain and low job control.[2]
Whether stress “causes” GERD is unknown. It has been suggested that, rather than stress causing more acid production, stress and anxiety may make individuals more sensitive to acid, causing them to perceive GERD symptoms as more painful.[3][4]