8 Signs Irritable Bowel Syndrome’s Causing Your Digestive Troubles (2024)

Some conditions can be hard to diagnose, especially if they have a wide range of symptoms that show up in different ways.Irritable bowel syndrome, or IBS,is one of those tricky conditions.

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“Diagnosing IBS can be difficultbecause symptoms are the same as many other digestive diseases,” says gastroenterologistBrian Baggott, MD.

Because it’s difficult to diagnose, it’s important you see a trusted healthcare provider to get a correct diagnosis if you start showing signs and symptoms of IBS or other abdominal issues.

Dr. Baggott breaks down the symptoms of IBS you should watch out for. He also highlights symptoms that don’t point to IBS but may be a sign of a more serious condition.

Symptoms of IBS

IBS is generally associated with discomfort in your abdominal area. This can be triggered by stress or worsen after eating. A key sign that your symptoms indicate IBS: Your symptoms improve after going to the bathroom.

Prolonged belly pain

Signs of IBS include abdominal pain on average of one day a week over the course of three months.

As you already know (probably too well), belly pain can happen for any number of reasons, from food poisoning to an ulcer to kidney stones. Keeping track of what exactly you’re feeling — and what you were doing when the pain started — will help your provider narrow down the list of suspects.

Bloating, cramping or excess gas

People love to joke about having a “food baby” after a particularly hearty meal, but when bloating, cramping and gas get serious, they’re no laughing matter. In fact,trapped gas can cause chest pain so severe that people sometimes think they’re having a heart attack.

Changes in bowel frequency

Everybody has their own “normal” when it comes to pooping, but as a general rule, you should be going somewhere between three times a week and three times a day.

If you suddenly find yourself going much more (or less) than usual, it’s a reason to talk to your provider. You also need to speak up if you’re experiencing greater urgency than usual, or are having accidents. Trust us: You’re not the only one.

Changes in stool shape, size or consistency

It’s doesn’t make for great dinner conversation, but changes in the characteristics of your poop are worth discussing with your provider. If your stool has become watery or hard, or if you’re noticing clear or white mucous in the mix, it could be a sign that you have IBS.

Diarrhea, constipation or a combination of the two

There are three different types of IBS: IBS with constipation (IBS-C), IBS with diarrhea (IBS-D) and IBS with mixed bowel habits (IBS-M). The different types occur at roughly the same rate.

Keep in mind that you don’t have to have diarrhea and/or constipation all the time to have IBS. You just have to be experiencing these symptoms frequently over an extended period of time.

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Anxiety and/or depression

Of all the signs of IBS we’ve listed here, this one tends to surprise people the most. But it probably shouldn’t. We know that our brain and our gut are deeply interconnected. And we’ve all experienced nervous poops and stress nausea from time to time.

It makes sense, but we don’t yet know the exact nature of the relationship between anxiety disorders, mood disorders and IBS. Does our mental health dictate our gut health, or vice versa? After all, IBS can be stressful, especially when you’re in an environment you can’t control.

To make matters more confusing, some medications for anxiety and depression can help calm IBS symptoms, while others can make them worse. Add that to the pile of reasons to see your healthcare provider for a formal diagnosis.

Food intolerance

Many people with IBS are able to point to certain foods that trigger a flare. The most common offenders fall into the FODMAP category: fermentable oligosaccharides, disaccharides, monosaccharides and polyols.

Say that five times fast!

FODMAPS are carbohydrates that are difficult to digest. Specifically, we’re talking about fructose, lactose, fructans, galactans and polyols.

It’s not uncommon for people to have an intolerance to some or all of these carbohydrates. For example, research suggests as many as 70% of us become lactose intolerant as we age. In other words, having an intolerance doesn’t mean you have IBS, but it’s often the case that people with IBS happen to have food intolerances, too.

Many people with IBS follow a low FODMAP diet to manage their symptoms. If you aren’t sure if you have a food intolerance (as opposed to an allergy), keeping a journal of your symptoms might help. More on that later.

Fatigue and sleep issues

Are you sick and tired of feeling sick and tired? Do you ever notice that your gastrointestinal symptoms are worse when you’ve had a bad night’s sleep?

While we don’t fully understand why yet, studies suggest that over 50% of people living with IBS experience fatigue and sleep issues. It’s a vicious cycle: Poor quality sleep leads to a flare, which leads to poor quality sleep.

What to do if you think you have IBS?

“IBS is a real disease that has real treatments that can significantly improve your quality of life,” says Dr. Baggott.That’s why it’s important to monitor your symptoms and see a healthcare provider for evaluation.

While you wait for an appointment, keeping a symptom journal can help speed up the diagnostic process.

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Keep a symptom journal

Not only can keeping a symptom journal help your provider determine if you’re experiencing IBS, but it can also help you identify your specific triggers. All you have to do is write down the following:

  • The date, time and duration of your symptoms.
  • A description of the symptoms and your pain level. The Bristol Stool Form Scale (BSFS) may be helpful for identifying changes in the quality of your poop.
  • What you ate or drank in the lead up to your symptoms, as well as any medications you took.
  • A quick inventory of other potentially relevant details. How stressed or anxious are you right now? Where are you in your menstrual cycle (if you have one)? How did you sleep last night? Did you do any exercise today and if so, what kind of exercise did you do?

Even if you don’t end up being diagnosed with IBS, a symptom journal can give you crucial insight into how and why you aren’t feeling well.

See a healthcare provider

While it’s important to identify the symptoms you’re experiencing, it’s also important that you don’t rely on self-diagnosis. It’s important to see a healthcare provider because it’s possible you have another digestive disease.

Even if you do have IBS, there are a lot of ways to manage the condition and treat flare-ups. Only a healthcare provider will be able to tell you what makes the most sense for your situation. They might recommend adjusting your diet, switching off medications that are common IBS triggers, getting prescriptions for antispasmodics, or making dietary and lifestyle changes to promote exercise and manage stress. And that’s just the tip of the IBS-management iceberg!

What can be mistaken for IBS?

Chalking your symptoms up to IBS — and not consulting with a healthcare provider — could be a dangerous mistake. That’s because abdominal pain, changes in bowel movement and stool changes can be associated with a variety of conditions, including the following:

  • Inflammatory bowel disease (IBD). Inflammatory bowel diseasemay sound like IBS, but it’s quite different. IBS doesn’t cause damage to your intestines. IBD is a group of disorders. The most common forms of IBD are Crohn’s disease and ulcerative colitis.
  • Celiac disease. This digestive and multisystem disorder is triggered when affected people eat gluten (a protein in some grains like wheat, barley and rye). “Celiac disease is very common and it’s become part of the initial workup for IBS,” notes Dr. Baggott.“There are a few tests you can do to diagnose digestive diseases, one of which is a blood test for celiac disease.”
  • Diverticulosis.Diverticulosishappens in most adults. In response to an increase in pressure over time, diverticula, or expanded pockets or bubbles, can form in the wall of your colon (similar to the bulges that can form when you put too much air in a bike tire). On their own, these pockets don’t need to be treated and don’t cause any signs or symptoms. But over time, they can become inflamed or infected, which is called diverticulitis.
  • Endometriosis. Endometriosisshares many symptoms with IBS, most notably abdominal and pelvic pain. Endometriosis occurs when tissue similar to the lining in your uterus (endometrial tissue) attaches to other structures in your abdomen or pelvis. “Generally, your pain will intensify before you get your period and it goes away after you have your period,” explains Dr. Baggott.
  • Dyspepsia. Dyspepsia, orindigestion, is a condition that describes an upset stomach. This is generally accompanied by a painful or burning feeling in your abdomen. Indigestion itself can be a sign of several conditions, including IBS.
  • Lactose intolerance. This condition describes someone’sinability to digest lactose, a specific sugar found most often in milk and dairy products. “It can seem similar to IBS, but a dietary trial of removing lactose-containing products from your diet to see if you get better can be helpful to determine the difference,” says Dr. Baggott.
  • Cancer. Diagnostic tests are very important for ruling this possibility out. Early colorectal cancer can show no symptoms, so knowing your family history andgetting screenedis critical. Signs you should see a healthcare provider include weight loss, rectal bleeding and bloody stool.

Symptoms that aren’t typical for IBS

Some common symptoms that aren’tassociated with IBS include:

  • Excessive, sudden weight loss.
  • Intestinal bleeding or blood in your stool.
  • Constant and severe bouts of pain that start suddenly.
  • Fever.
  • Unexplained iron deficiency anemia.
  • Swollen abdominal masses or lymph nodes.
  • Onset of symptoms after the age of 50.

If you experience significant bleeding or sudden weight loss, you need to see a healthcare provider immediately.

“If your history raises red flags like bleeding or weight loss, you have to really act on that and not assume it’s IBS,” cautions Dr. Baggott.

The bottom line

IBS is associated with a wide range of symptoms, including abdominal pain, constipation, and diarrhea.

If you’ve been experiencing symptoms of IBS consistently over the course of three months, you should seek out a diagnosis from a healthcare provider. There are a number of different ways to treat IBS, and they’ll be able to review the options with you.

If you notice sudden weight loss or bleeding, you probably aren’t experiencing IBS. These symptoms can be a sign of a severe gastrointestinal issue, so you should also make an appointment with a provider as soon as possible.

8 Signs Irritable Bowel Syndrome’s Causing Your Digestive Troubles (2024)

FAQs

8 Signs Irritable Bowel Syndrome’s Causing Your Digestive Troubles? ›

Symptoms include cramping, abdominal pain, bloating, gas, and diarrhea or constipation, or both. IBS is a chronic condition that you'll need to manage long term.

How does irritable bowel syndrome affect the digestive system? ›

Symptoms of IBS can range from mild to severe. The main symptoms are diarrhea, constipation, or both. And you will probably experience abdominal pain, bloating, and gas. These symptoms often will temporarily improve after having a bowel movement, and that instant relief of course feels good.

What are 5 foods to avoid if you have IBS? ›

5 Foods to Avoid if You Have IBS
  • Milk. Milk and other foods that contain lactose, like cheese and ice cream, can cause gas and bloating in people who are lactose intolerant. ...
  • Foods High in Fructose. ...
  • Carbonated Beverages. ...
  • Caffeine. ...
  • Sugar-free Chewing Gums.

What are the symptoms of a bad irritable bowel syndrome? ›

Main symptoms
  • abdominal (stomach) pain and cramping, which may be relieved by moving your bowels.
  • a change in your bowel habits – such as diarrhoea, constipation or sometimes both.
  • bloating and swelling of your stomach.
  • excessive wind (flatulence)
  • occasionally experiencing an urgent need to move your bowels.

What happens to your intestines during an IBS flare up? ›

When you have IBS, your colon muscles begin to move and tighten uncontrollably (spasm) after only mild stimulation or after normal events such as: Eating. Swelling or bloating from gas or other material in the colon. Some medicines.

What is the biggest trigger for IBS? ›

Trigger #1: Eating the wrong foods
  • Sugary foods: dried fruit, apples, mangoes, watermelon and high-fructose corn syrup.
  • Foods with polyols: apples, apricots, avocados, cherries, nectarines, peaches and cauliflower.
  • Foods with lactose: milk, cheese, ice cream and yogurts.
Jan 21, 2022

Does IBS damage your gut? ›

IBS doesn't cause tissue damage in your GI (gastrointestinal) tract or increase your risk of more serious conditions, like colon cancer. Instead, it's a chronic (long-term) condition that most people can manage by changing their routines and what they eat, taking medications and receiving behavioral therapy.

Is salad bad for IBS? ›

For example, if you suffer from IBS diarrhea symptoms, you'll want to eat lower fiber and easier to digest foods during this time. A large salad loaded with raw vegetables, while generally super healthy, will usually make things worse for an IBS patient.

What foods help calm IBS? ›

The Best Foods for IBS
  • Salmon. Sarah Schlichter, M.P.H., RDN, a registered dietitian at Bucket List Tummy, tells EatingWell, “Salmon and other fatty fish are high in unsaturated omega-3 fatty acids, EPA and DHA. ...
  • Bell Peppers. ...
  • Lean Meat. ...
  • Avocado. ...
  • Eggs. ...
  • Sweet Potatoes. ...
  • Spinach. ...
  • Kiwi.
Nov 10, 2023

Are bananas good for IBS? ›

Unripe bananas are low in FODMAPS and therefore a better choice for people with IBS — although they're not as sweet or soft as ripe bananas. However, as bananas ripen, they accumulate a type of FODMAP called oligofructans. Therefore, ripe bananas are considered a high FODMAP food (6, 7 ).

What is the biggest symptom of IBS? ›

The most common symptoms of irritable bowel syndrome (IBS) are pain in your abdomen, often related to your bowel movements, and changes in your bowel movements. These changes may be diarrhea, constipation, or both, depending on what type of IBS you have.

How do you fix irritable bowel syndrome? ›

Try to:
  1. Experiment with fiber. Fiber helps reduce constipation but also can worsen gas and cramping. ...
  2. Avoid problem foods. Eliminate foods that trigger your symptoms.
  3. Eat at regular times. Don't skip meals, and try to eat at about the same time each day to help regulate bowel function. ...
  4. Exercise regularly.
May 12, 2023

Does irritable bowel ever go away? ›

Incurable conditions may respond to treatment and even go into remission but never truly disappear. For example, alcoholism and other substance abuse disorders are treatable, and you can recover from the disease, but the condition stays with you for life. IBS is one of many incurable conditions.

What do stools look like with IBS? ›

Additionally, stool in the diarrhea-predominant type tends to be loose and watery and may contain mucus (4). Frequent, loose stools are common in IBS, and are a symptom of the diarrhea-predominant type. Stools may also contain mucus.

How do I reset my gut after IBS flare up? ›

3. IBS diet for gut reset
  1. increase their protein.
  2. increase their fibre intake.
  3. eat a more varied diet.
  4. eat more fruit.
Mar 9, 2023

What are the worst foods for IBS? ›

The foods that are worst for IBS are often high-FODMAP foods like: Beans, which can cause gas and bloating even in people without IBS. Cruciferous vegetables, such as broccoli, cabbage, kale and Brussels sprouts.

Does IBS speed up digestion? ›

To produce a bowel movement, the gut contracts and relaxes in a rhythmic way. In IBS, however, this rhythm is disrupted. IBS can either speed up or slow down gut muscle contractions, meaning it can cause both constipation and diarrhea at different times.

What is the main cause of irritable bowel syndrome? ›

Irritable bowel syndrome is characterised by abdominal discomfort, bloating and a change in bowel habits (constipation or diarrhoea). There is no single cause for this condition, but environmental factors – such as changes of routine, emotional stress, infection, toileting behaviours and diet – can trigger symptoms.

What other parts of the body does IBS affect? ›

For example, four studies that have asked IBS patients about a wide variety of body symptoms(1-4) all found headaches (reported by 23-45% of IBS patients), back pain (28-81%), and frequent urination (20-56%) to be unusually common in individuals with IBS compared to other people.

How does IBS affect eating? ›

Diet Triggers for IBS Diarrhea

Foods that can make IBS-related diarrhea worse for some people include: Too much fiber, especially the insoluble kind you get in the skin of fruits and vegetables. Food and drinks with chocolate, alcohol, caffeine, fructose, or sorbitol. Carbonated drinks.

References

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