Globus Pharyngeus Possible causes include smoking vaping, stress anxiety, thyroid nodules, tight throat muscles, acid reflux, or poor esophageal muscle function. (Jama network) E cigarettes lower immunity to flu and other germs Vaping could increase your risk of heart disease just like smoking cigarettes The Mirror Is Smoking or Vaping Harmful for Acid Reflux? TikTok E cigarettes could be available on NHS to tackle smoking rates How likely is your e cigarette to explode?