There's no single main cause for Irritable Bowel Syndrome (IBS); it's a complex disorder involving issues with the gut-brain connection, abnormal muscle contractions in the intestines, heightened nerve sensitivity, gut microbiome changes, and triggers like stress, certain foods, or infections. Factors such as genetics, early life stress, and gut infections (like after food poisoning) can also increase risk, making IBS a multifactorial condition rather than having one root cause.
Certain foods: Food triggers vary from person to person. Still, common culprits that can trigger an IBS symptom flare-up include dairy, foods that contain gluten (like wheat) and foods/drinks known to make you gassy. Stress: Some researchers suggest that IBS is your gut's response to stress.
In children with irritable bowel syndrome (IBS), the most common symptoms are pain in the abdomen, often related to bowel movements, and changes in bowel movements. These changes may be diarrhea, constipation, or both, depending on what type of IBS a child has. Doctors aren't sure what causes IBS.
Try to:
The worst foods for IBS are often high in FODMAPs (fermentable carbs) like onions, garlic, wheat, and apples; dairy; fatty/fried foods; caffeine; alcohol; and artificial sweeteners, as they trigger gas, bloating, pain, and diarrhea, but triggers vary, making a low-FODMAP diet or food diary crucial for identifying personal culprits.
Foods That Can Soothe an IBS Flare-Up
Over-the-counter or prescription drugs, such as loperamide, eluxadoline, rifaximin and alosetron, may be used to lessen or stop diarrhea (loose stool).
What Are the Best Drinks for IBS?
No, Irritable Bowel Syndrome (IBS) generally does not go away because it's a chronic (long-term) condition, but its symptoms often come and go and can be effectively managed with lifestyle changes, diet adjustments, stress management, and sometimes medication, allowing for long periods of relief and a good quality of life. While there's no cure, learning your triggers and adjusting your routine helps control flare-ups and keep symptoms stable.
The exact cause of IBS isn't known. Factors that appear to play a role include: Muscle contractions in the intestine. The walls of the intestines are lined with layers of muscle that contract as they move food through the digestive tract.
stomach pain or cramps – usually worse after eating and better after doing a poo. bloating – your tummy may feel uncomfortably full and swollen. diarrhoea – you may have watery poo and sometimes need to poo suddenly. constipation – you may strain when pooing and feel like you cannot empty your bowels fully.
Bacteria can cause explosive diarrhea to occur after eating or drinking contaminated food or water. Bacteria that can cause diarrhea include Salmonella, Campylobacter, and Escherichia coli, which is commonly called E. coli. These bacteria can spread from person to person via unwashed hands and surfaces.
Lazy bowel syndrome, also known as slow transit constipation (STC), is a condition characterized by the slow movement of waste through the digestive system, primarily due to reduced motility of the large intestine. It is a type of functional constipation, or constipation without a clear cause.
IBS poop varies greatly, often fluctuating between hard, lumpy, and difficult-to-pass stools (IBS-C) and loose, watery, and urgent stools (IBS-D), or alternating between both (IBS-M), sometimes with mucus present, but not blood. Shapes can range from small pellets to thin, pencil-like forms, and color might shift due to speed of passage (e.g., green/yellow for fast, darker for slow).
When you ignore IBS, it can wreak havoc on your life. Unmanaged IBS can contribute to frequent and sudden changes in your bowel habits, which can be frustrating and embarrassing whether you're at home or at work.
It has since been found that 82% of IBS sufferers are also low in vitamin D (less than 20 ng/mL)2 so naturally we come to question if there is a link between vitamin D and IBS symptoms. The University of Sheffield has been spearheading this important area of research.
There's no test for IBS, but you might need some tests to rule out other possible causes of your symptoms. The GP may arrange: a blood test to check for problems like coeliac disease. tests on a sample of your poo to check for infections and inflammatory bowel disease (IBD)
Probiotics have been shown to improve overall stool frequency, gut transit time, and stool consistency [38]. Bacillus coagulans strain LBSC (DSM17654) has been shown to be efficacious in alleviating IBS symptoms such as bloating, abdominal pain, constipation, diarrhea, nausea, vomiting, and stomach rumbling.
avoid foods that are hard to digest (like cabbage, broccoli, cauliflower, brussels sprouts, beans and onions) avoid products containing a sweetener called sorbitol. ask a pharmacist about medicines that can help, like Buscopan or peppermint oil.
What can help?
What is the best bread for IBS sufferers? Sourdough bread and gluten-free bread are the best types of bread for people with IBS. The lengthy fermentation process used to make traditional sourdough bread reduces the amount of fructans, which are the kind of carbohydrates in bread that cause IBS symptoms.
Fatigue is a common symptom of IBS, with as many as half of all people affected, thought to struggle with their energy levels. Improper absorption, changing diet or lifestyle habits, or an imbalance in gut bacteria can all contribute to fatigue. However, a range of diet, lifestyle and supplement options can often help.
IBS medicines from a GP
If pharmacy medicines are not helping with your symptoms of IBS, a GP may prescribe a stronger medicine, such as: amitriptyline. citalopram.
Thus, if you aren't getting your daily requirements of fibre through food, fibre supplements for IBS may be a convenient way to boost fibre intake and manage IBS symptoms. If you want to trial a fibre supplement for your IBS symptoms, some options with good evidence behind include: Metamucil.
IBS pain can feel like cramping, bloating, pressure, or sharp stabbing sensations. It may worsen after eating, during stress, or around hormonal changes such as menstruation.