IBS Causes: What are the most common triggers?

Medically reviewed by | By

Published on 10/12/2020 . 3 mins read
Share now

Irritable bowel syndrome or IBS is a condition that affects millions of people worldwide. While most people with IBS don’t have serious problems with their condition, others suffer from more serious effects. Why is this the case, and what are the different possible IBS causes?

Signs of Irritable Bowel Syndrome: All You Need to Know

IBS causes: Why do people develop IBS?

Irritable bowel syndrome primarily affects a person’s lower GI or gastrointestinal tract. This means that both the large intestine and small intestine are affected when a person has IBS.

For the most part, scientists still are not quite sure what causes IBS. It is believed, however, that a combination of different factors can contribute to IBS, such as the following:

Infection

Severe gastroenteritis can sometimes cause bowel symptoms similar to IBS. But in some cases, even after a person has already recovered, they might still experience persisting symptoms.

The exact reason why this happens is still unknown, but scientists believe that it might have something to do with changes that happen in the bowels. It could either be from nerve changes that happened because of severe infection or perhaps the balance of gut bacteria might have changed because of gastroenteritis. In particular, about 25% of IBS cases might be the result of a severe infection.

Stress

Stress does not only affect our mental health but our physical health as well. The ENS, or enteric nervous system, is a part of the nervous system embedded in the lining of the gastrointestinal tract. It is also known as the “second brain” by scientists. The primary role of the ENS is to manage digestion, but since it is part of the nervous system, it is possible that changes in the brain can affect how it functions.

If you’ve ever felt “butterflies” in your stomach or found yourself wanting to use the bathroom when you’re nervous, anxious, or upset, that’s the connection between your brain and your gut at work.

It is possible that too much stress can affect how the gut functions, and might result in irritable bowel syndrome.

People with IBS that’s caused by stress need to be mindful of their emotions and stress levels in order to avoid exasperating their condition.

Food intolerance

IBS can also be triggered by food intolerance. One of the most common types is lactose intolerance, or when a person’s stomach is unable to properly digest lactose, which is a type of sugar usually found in milk and milk products. Aside from lactose, fructose and sorbitol are also sugars that can potentially trigger IBS.

For people with IBS triggered by food intolerance, the best way to manage their condition would be to avoid trigger foods entirely.

Diet

One possible reason why people experience IBS is that they might have a low-fiber diet. Fiber is important because it helps clean the gut, and it also keeps bowel movements regular. People who have IBS triggered by low fiber usually experience stomachaches, stomach cramps, as well as constipation.

Eating spicy foods or sweet foods are also viewed as possible trigger foods for IBS. People with sensitive stomachs should try their best to avoid these types of foods in order to prevent the symptoms of IBS from occurring.

Could Persistent Diarrhea be a Symptom of Colorectal Cancer?

IBS Treatment Methods

When it comes to treatment, there are a number of options available for people with IBS.

The most common solution would be a change in diet. This means eating more fiber, as well as avoiding foods that trigger IBS such as gluten, lactose, or spicy foods. Taking medication can also help, especially for people who experience more serious symptoms.

For people with IBS triggered by stress, taking some time to relax can help lessen the frequency of symptoms.

Key Takeaways

When it comes to IBS, the most important thing would be to know what triggers your condition. This way, you can take the necessary steps to avoid those particular IBS causes and keep your condition under control.

Learn more about Digestive Health here. 

Hello Health Group does not provide medical advice, diagnosis or treatment.

Was this article helpful for you ?
happy unhappy
Sources

You might also like

IBS Treatment: How Is Irritable Bowel Syndrome Treated?

When it comes to managing IBS, one of the best methods is to undergo the IBS treatment diet. Read on to learn more about this and other treatments.

Medically reviewed by Hello Doctor Medical Panel
Written by Jan Alwyn Batara
IBS 10/12/2020 . 3 mins read

Bentyl

Learn about Bentyl. What are the precautions, the warnings and how to use this drug? What should we know about its dose?.

Written by Stephanie Nicole G. Nera
Drugs 03/05/2020 . 6 mins read

Recommended for you

IBD vs IBS

IBD vs IBS: What are the Differences Between These Two Conditions?

Medically reviewed by Hello Doctor Medical Panel
Written by Jan Alwyn Batara
Published on 12/01/2021 . 3 mins read
how to relieve ibs pain fast

How to Relieve IBS Pain Fast: Here’s What You Can Do

Medically reviewed by Hello Doctor Medical Panel
Written by Jan Alwyn Batara
Published on 12/01/2021 . 3 mins read
IBS Foods to Avoid

IBS Foods to Avoid and Why These Trigger Flare-Ups

Medically reviewed by Hello Doctor Medical Panel
Written by Jan Alwyn Batara
Published on 12/01/2021 . 3 mins read
IBS

Irritable Bowel Syndrome (IBS): All You Need to Know

Medically reviewed by Hello Doctor Medical Panel
Written by Jan Alwyn Batara
Published on 18/12/2020 . 3 mins read