How Does Pepto-Bismol Treat Heartburn?


Cause of Heartburn

  • Heartburn refers to a burning irritation felt just below the breastbone when stomach acid rises up and into the base of the esophagus, which transports food from the mouth to the stomach. While the stomach lining has a design to withstand the harsh effects of stomach acid, the esophagus does not. Acid coming into contact with the lining of the esophagus burns the sensitive lining, the result is known as heartburn or acid reflux. This esophageal pain in the chest can feel like the heart is on fire, hence the name heartburn.

    Stomach acid flows back up into the esophagus because the sphincter ("gateway") does not properly seal the base of the esophagus. Anything which causes the sphincter to relax causes heartburn and a desire for relief.

Pepto Bismol Active Ingredient and Uses

  • Pepto-Bismol's active ingredient, bismuth subsalicylate, treats several ailments of the digestive tract: diarrhea, nausea, heartburn and stomach discomfort from overindulgence. Bismuth subsalicylate belongs to three drug categories: antiulcer agents, antidiarrheal, and antacids.

Pepto Bismol and Heartburn

  • The precise reason Pepto-Bismol relieves heartburn remains unknown, but one theory holds that the active ingredient in Pepto-Bismol, bismuth subsalicylate, coats the linings of the stomach and esophagus to reduce irritation from acid. Some people have stomach discomfort they self-diagnose as heartburn only to have a doctor tell them that a peptic ulcer is the cause. Peptic ulcers result from an infection with the bacteria known as H. pylori. Bismuth subsalicylate kills this bacteria in addition to soothing the stomach.

    Pepto-Bismol could also reduce the amount of secretions of digestive juices (acid) and decrease inflammation in the stomach.

Related Searches


Promoted By Zergnet


You May Also Like

  • How to Give a Dog Pepto Bismol for Allergies

    Pepto Bismol, the active ingredient in which is Bismuth Subsalicylate, is one of the few human, over-the-counter, medications that can safely be...

  • Symptoms of Heartburn

    Heartburn starts in the upper abdomen and symptoms include upset stomach, indigestion, irritated bowels and hoarseness. Recognize symptoms of heartburn, a condition...

  • Pepto-Bismol Cure for Flatulence

    There is no surefire method of "curing" flatulence, but there are ways to help reduce the amount and odor of gas passed....

Related Searches

Check It Out

This Is the Beauty Routine of a Yelp Sales Manager

Is DIY in your DNA? Become part of our maker community.
Submit Your Work!