Symptoms of GERD and Persistent Cough

Young man coughing, indoors
Michael Krasowitz/Getty Images

A persistent cough can have many different causes, and it's important to have this symptom evaluated by a doctor. While it's natural to assume a chronic cough is due to a respiratory problem, you might be surprised to learn that studies indicate a persistent cough is often a sign of GERD, a condition caused when the contents of your stomach inappropriately leak into your esophagus.

When stomach acid backs up (known as acid reflux) into the esophagus and is breathed in, it can cause coughing. Irritation from the acid reflux in the throat can also cause coughing.

Other Symptoms

Other symptoms of GERD, along with a persistent cough, can include:

  • Chest Pain: This pain usually starts behind the breastbone (the sternum), and may travel up to the throat. It usually occurs shortly after eating and can last from a few minutes to several hours. It is important to remember that sometimes the pain of a heart attack can be confused with the burning pain of GERD, and it is always important to seek medical attention if there is any doubt as to the origin of this chest pain.
  • Hoarseness, Especially in the Morning: Irritation caused by stomach acid into the throat can lead to hoarseness.
  • Difficulty Swallowing: Trouble with swallowing (dysphagia) occurs when food does not pass normally from the mouth through the esophagus to the stomach. There may be a sensation of food sticking in the throat or a feeling of choking. Difficulty swallowing could be a sign of various conditions, including erosive esophagitis and esophageal cancer, and should always be evaluated by a physician.
  • Bad Breath: When acid from the stomach comes up into the throat and mouth, acrid-smelling, bad breath may result.


There are several ways to significantly reduce the occurrence of acid reflux symptoms, and in most cases prevent acid reflux before it starts. With less acid reflux episodes, there is less chance of esophageal damage.

You should always contact your doctor if your heartburn occurs two or more times a week.

While under the care of your physician, he or she may prescribe medications or suggest over-the-counter remedies. There are also alternative homeopathic remedies for easing heartburn. Discuss these with your doctor also.

Treating GERD Includes:

  • Eating smaller, more frequent meals.
  • Limiting intake of acid-stimulating foods and beverages.
  • Not laying down for about two hours after you eat.
  • Elevating the head a few inches while you sleep.
  • Maintaining a reasonable weight.
  • Quit smoking.
  • Avoiding drinking alcohol.
  • Not wearing belts or clothes that are tight-fitting around the waist.
  • Taking any doctor-prescribed medications for acid reflux symptoms.​

GERD Doctor Discussion Guide

Get our printable guide for your next doctor's appointment to help you ask the right questions.

Doctor Discussion Guide Old Man
Was this page helpful?
Article Sources
Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
  1. Kahrilas PJ, Smith JA, Dicpinigaitis PV. A causal relationship between cough and gastroesophageal reflux disease (GERD) has been established: a pro/con debate. Lung. 2014;192(1):39-46. doi:10.1007/s00408-013-9528-7

  2. Clarrett DM, Hachem C. Gastroesophageal Reflux Disease (GERD). Mo Med. 2018;115(3):214-218.

Additional Reading