Vaping could increase your risk of heart disease just like smoking cigarettes The Mirror A Single Vape Raises Oxidative Stress Levels in Nonsmokers Respiratory Therapy Signs Vaping May Be Causing You Long Term Damage HMH NJ Globus Pharyngeus Possible causes include smoking vaping, stress anxiety, thyroid nodules, tight throat muscles, acid reflux, or poor esophageal muscle function. (Jama network)