Loose stoolsare a common symptom ofirritable bowel syndrome (IBS), particularlydiarrhea-predominant IBS (IBS-D).

Dietary changes, stress management, and fiber supplements help some people with IBS manage loose stools.

In this case, you may want to relieve IBS-related loose stools by taking a stool hardener.

Woman cutting a banana to eat

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It is important to figure out the cause and get treatment to avoid health complications of diarrhea like dehydration.

Learn About How Digestion Works

IBS symptoms stem from trouble with your digestive system.

Understanding the different steps in the digestion process can help clarify why diarrhea can be a symptom of IBS.

spoonful of cottage cheese

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The food you eat is broken down in your mouth and stomach first.

Next, it moves to your small intestine where nutrients get absorbed.

Whats left is what makes up a bowel movement.

Getting enough liquid and electrolytes is important if you’re experiencing diarrhea.

Sports drinks and electrolyte solutions contain both sodium and potassium, but they can also have artificial sweeteners.

The body has a limited ability to absorb large amounts of fructose.

Soda, sweet tea, and some wines can also have a high fructose content.

Check any over-the-counter (OTC) products you take regularly to see if they have magnesium in them.

Studies have shown that probiotics may promote a healthy balance of gut bacteria.

Having the right balance of gut bacteria can reduce gas and help food move better through your digestive tract.

Both of these effects can slow the speed of intestinal contractions that contribute to loose stools.

If you want to try taking an OTC probiotic supplement, ask your provider for recommendations.

Soluble fibersupplements likepsylliumand calcium polycarbophil absorb water, which helps slow digestion.

Insoluble fiber adds bulk to your stools.

Whenever possible, have a go at reduce the amount of stress in your life.

It might be helpful to talk with a mental health professional.

Try an Antidiarrheal

Antidiarrheal medications work to slow the passage of substances through the intestines.

Slowing intestinal transit gives the body more time to absorb water, making stools harder.

For people with IBS and diarrhea, antidiarrheals can reduce the number of bowel movements and improve stool consistency.

However, a word of caution is advised.

Taking more Imodium than what the label says can lead to serious heart problems in some people.

People who are pregnant should not take Pepto-Bismol.

If OTC antidiarrheals don’t work, your next option may be a prescription medication.

Diarrhea can be a symptom of acute, short-lived illnesses or long-term, chronic illnesses.

Summary

Loose stools are a common IBS symptom.

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