Digestive Disorders

Ranitidine (Zantac) recall expanded, many questions remain

The FDA has not yet released the results of its testing of the heartburn medication ranitidine. The testing method used by the online pharmacy that originally alerted the FDA may have affected their results.

Popular heartburn drug ranitidine recalled: What you need to know and do

The maker of a generic version of ranitidine, a heartburn medication taken by millions, announced that it is recalling all of its products sold in the US because of the discovery of low levels of a probable carcinogen in these products.

Feeling gassy — is it ever a cause for concern?

Matthew Solan

Executive Editor, Harvard Men's Health Watch

Intestinal gas can be embarrassing, but is a normal part of digestion. Only rarely is excess gas cause for concern. Which foods you eat –– and how you digest them –– can make a difference.

Avoiding nuts and seeds for better gut health? You shouldn’t

Nuts and seeds are rich in fiber, which is important for gut health and keeping you regular. And, contrary to a common concern, no evidence links eating nuts and seeds to a painful gut infection called diverticulitis.

Supporting your newborn’s health: Intestinal colonization after elective cesarean section

Allan Walker, MD

Contributor

The development of the microbiome begins before birth, but there is a profound difference in the colonizing bacteria if a baby is born by elective cesarean section rather than vaginal birth that can affect a child’s health and risk of disease.

Treating constipation with biofeedback for the pelvic floor

Judy Nee, MD

Contributor

People with constipation caused by pelvic floor dysfunction may benefit from a course of physical therapy that uses biofeedback to detect the movements of various muscles, and provides guidance on how to retrain the pelvic floor muscles.

Microbiome: The first 1,000 days

Allan Walker, MD

Contributor

From the time of conception until the second year of life, appropriate bacteria colonization of the digestive tract affects long-term health and plays a role in whether a person will be healthy or will develop a chronic disease.

Brain-gut connection explains why integrative treatments can help relieve digestive ailments

Because of the strong connection between the brain and the digestive system, stress can cause or worsen many gastrointestinal conditions, and gut inflammation can have effects in other areas of the body. Mind-body treatments can improve digestive symptoms and decrease the stress response.

What to do if your child is constipated

Claire McCarthy, MD

Faculty Editor, Harvard Health Publishing

It’s not unusual for a child to be constipated once in a while, and when it happens there are several things parents can do to relieve the situation.

Integrative approaches to reduce IBS symptoms

Some people with irritable bowel syndrome get relief from medications, but for others they are not a viable or effective option. But there are nondrug treatment options that reduce symptoms for many, including stress reduction techniques, special diets, and certain supplements.