Lung damage occurs when gastric acid juice enters accidentally in the lungs and the air passage while vomiting caused due to reflux acid the aspirated material may result into pneumonia which is known as aspiration pneumonia. Acid reflux acid in lungs. Acid reflux shortness of breath (dyspnea) often happens at night it is caused by acid rising up in the back of the throat where it can enter the lungs and cause the airways to swell this is the reason for acid reflux in lungs symptoms, such as coughing and choking.
acid reflux acid in lungs