To begin an etching, an artist must first coat a blank copper plate with wax. Using a steel needle, she draws her intended picture through the wax and onto the metal. The metal is then submerged into a bath of acid and left for about two hours.
The majority of people with a GERD-induced cough donât have classic symptoms of the disease such as heartburn. Chronic cough can be caused by acid reflux or the reflux of nonacidic stomach contents. Some clues as to whether a chronic cough is caused by GERD include: coughing mostly at night or after a meal.
This happened two or three times per night. Usually when she got to the door, she would wake up enough and go back to bed. You might know more about what is really happening if you video record yourself sleeping. Then, you can hear if you are actually not breathing, how you are sleeping before the choking, etc.