Digestive Disorders Features

Postbiotics are part of your body's microbiome, the collection of microorganisms that keep you healthy. Learn more about what they are, why they're important, and more.

Doctors give their top tips on lactose intolerance, IBS, and other common GI troubles.

Gas can be uncomfortable and embarrassing, but you can squelch it by changing your diet.

Many people don’t know much about intestinal gas, even though we all have it. It’s time to take the air out of some of the myths behind flatulence and belching.

A look at how probiotics may benefit diarrhea, pouchitis, irritable bowel syndrome (IBS), and ulcerative colitis.

You know certain foods can give you heartburn. But did you know others can help control it?

Learn how aging affects your digestive health and get tips to promote good digestion.

Leaky gut syndrome is not a diagnosis taught in medical school, but instead points to a group of common symptoms that has not yet lead to a diagnosis. WebMD discusses what these symptoms mean and how increasing research might lead to a better understanding of this illness.

Are you lactose intolerant and unsure about how much lactose you can have? Get the facts here.

If you're lactose intolerant, you can still enjoy light coffee and creamy desserts with nondairy and lactose-free options instead of milk.

Enjoy holiday food without heartburn, upset stomach, and diarrhea or constipation. This article explains why we suffer digestive problems during the holidays, and then offers six tips to help you avoid digestive problems.

In winter, schools are transformed into hothouses for germs, exposing children to an onslaught of viruses. Here’s how to help your child cope with colds, flu, and stomach bugs during the school year.

WebMD asks CDC expert Phyllis Kozarsky about travelers’ diarrhea and its causes, symptoms, prevention and treatment.

Do barbecues and fair food give you stomachaches or diarrhea? Manage digestive problems with tips from the pros.

A prolonged bout of diarrhea or vomiting can cause the body to lose more fluid than it can take in, resulting in dangerous dehydration.

Bloating and gas are usually tied to what and how you eat, so a few simple changes may ease your discomfort.

Experts discuss foods that are good for your gallbladder, as well as what not to eat when you have gallbladder problems.

Your stomach. You can’t live without it, but why does it cause you so much trouble? Readers who wanted to know made this the top story of 2008.

Gas can often accompany diarrhea, making an uncomfortable situation even worse. Here’s how to make your GI tract behave better.

How one WebMD community member discovered -- and learned to cope with – GERD and food intolerances.

You aren't the first person -- and you won't be the last -- to have hemorrhoids. You don't have to suffer. Get tips from an expert and someone who's been there.

Chronic constipation is a common problem that can often be relieved by following a multifaceted lifestyle approach to treatment.

If you have an ulcer, many over-the-counter drugs like aspirin and Advil can cause unwanted side effects that may make your ulcer worse. Here's what you need to know about each drug type.

People with ulcers must use caution when taking over-the-counter pain relief medications. Follow these tips to be safe.

Upset stomach got you down? Gas, bloating, and bathroom problems are a constant battle for many people -- often the symptoms are related to diet, but there are some more serious medical conditions that may be the culprit.

Upset stomach got you down? Gas, bloating, and bathroom problems are a constant battle for many people -- often the symptoms are related to diet, but there are some more serious medical conditions that may be the culprit.