Hello, Welcome to HCM, This condition is called as globus hystericus,the exact cause of globus sensation is uncertain but it may be due to a problem with the co-ordination of the muscles involved in swallowing. MOst common causes are Muscles of swallowing may not relax fully and so the sensation of a lump in the throat occurs. Reflux of acid from the stomach. Smoking Postnasal drip Stress Treatment of the condition includes reassurance that there is no serious underlying problem and you can follow some of the remedies. Physiotherapy for the muscles around the throat.. Treatment for postnasal drip Treatment for acid reflux, Smoking cessation. Treatment for stress. Thank you.