Hi Pete no coughing at all. I do have gerd and was put on Zantac by my ENT who found nothing wrong with my throat. I will be going to a gastro Dr In January. I was a Diet coke drinker very very bad and aslo drank coffee 2 cups a day and did not watch my diet. Since this has happened I have cut out everything and am drinking water and 1 % milk. Since I have trouble swallowing I have only boiled potatoes with a little salt with smart balance margarine. Low fat low salt chicken broth and unsweetened applesauce. I just wish this lump would go away already!