E cigs.not as safe as you think? Wollaton Dental Care Do I Have Vaping Disease? Globus Pharyngeus Possible causes include smoking vaping, stress anxiety, thyroid nodules, tight throat muscles, acid reflux, or poor esophageal muscle function. (Jama network) E cigarette smoking linked to heart disease risk NATURAL Heartburn remedy tips from a doctor:, Chewing sugar free gum after eating increases saliva production, which helps neutralize and wash away acid that has crept up into the esophagus.,