Skip to main content

About irritable bowel syndrome (IBS)

Speak To An Expert

Get clear, personalised advice for your situation.

Jot down a few questions to make the most of your conversation.


About Irritable Bowel Syndrome (IBS)

What is IBS?

Irritable Bowel Syndrome (IBS) is a common chronic gastrointestinal disorder that affects the large intestine. The condition is characterized by a variety of symptoms including abdominal pain, bloating, cramping, gas, and alterations in bowel habits, which may range from diarrhoea to constipation. Despite being uncomfortable and sometimes debilitating, IBS does not cause any permanent damage to the bowels or lead to more serious diseases such as cancer.

Causes of IBS

The exact cause of IBS remains largely unknown. However, several factors are known to contribute to the development and exacerbation of the condition. These include abnormalities in the gut-brain interaction, gastrointestinal motility issues, heightened pain sensitivity, and issues with gut flora. Stress and anxiety, as well as certain types of food, can also act as triggers. It's widely observed that symptoms can worsen after consuming dairy products, spicy foods, caffeine, or alcohol.

Symptoms of IBS

Symptoms of IBS can vary greatly from person to person. Common signs include recurrent discomfort or pain in the abdomen, which often improves after a bowel movement. Other symptoms include bloating, excess gas, and noticeable changes in bowel habits, such as diarrhoea, constipation, or alternating between the two. These symptoms can be mild to severe and may come and go or persist over time.

Managing IBS

While there is no cure for IBS, various approaches can help manage and alleviate the symptoms. Dietary modifications are often the first step; a diet low in FODMAPs (fermentable oligosaccharides, disaccharides, monosaccharides, and polyols) has shown effectiveness in many cases. Medications such as antispasmodics, laxatives, or anti-diarrhoeal agents can also provide relief. In some instances, probiotics or psychological therapies like cognitive behavioural therapy (CBT) may be recommended. Regular exercise and stress management techniques are similarly important for overall well-being.

Seeking Medical Advice in the UK

If you suspect you have IBS, it is crucial to consult with a healthcare professional for proper diagnosis and tailored treatment plans. In the United Kingdom, IBS is usually diagnosed based on symptom patterns and by ruling out other conditions. General Practitioners (GPs) can provide initial consultation and may refer patients to a gastroenterologist for further evaluation. The NHS provides comprehensive resources and support for managing IBS, including access to dietitians and psychological services if needed.

About Irritable Bowel Syndrome (IBS)

What is IBS?

IBS is a tummy problem that many people have. It affects the large intestine. With IBS, you might feel tummy pain, bloating, cramps, and have gas. Your toilet habits can change too. You might have diarrhoea or constipation. IBS can be very uncomfortable, but it won't damage your tummy for good, and it won't lead to anything serious like cancer.

Causes of IBS

No one knows exactly what causes IBS. But some things might make it happen or make it worse. These include problems with how the brain and tummy work together, how the intestines move, and how sensitive you are to pain. The type of bacteria in your tummy might also play a role. Stress, feeling worried, and some foods can make IBS worse. Many people find that eating dairy, spicy foods, caffeine, or alcohol makes their symptoms flare up.

Symptoms of IBS

IBS symptoms can be different for everyone. You might feel pain or a funny feeling in your tummy, and it often gets better after going to the toilet. You might also have bloating, lots of gas, and changes in your toilet habits, like diarrhoea or constipation. These symptoms can be mild or strong and might come and go.

Managing IBS

There is no cure for IBS, but you can do things to help feel better. Changing what you eat is a good first step. Some people find that eating less FODMAP foods helps. These are certain types of carbohydrates. Medicines like antispasmodics, laxatives, or anti-diarrhoea tablets might also help. Sometimes, probiotics or therapies like talking to someone (CBT) are suggested. Exercising and finding ways to relax can also help you feel better overall.

Seeking Medical Advice in the UK

If you think you have IBS, it's important to talk to a doctor. They can check what is going on and help with a plan just for you. In the UK, doctors usually decide if you have IBS by looking at your symptoms and making sure it's not something else. Your GP can start by helping you, and they might send you to see a tummy specialist called a gastroenterologist if needed. The NHS has lots of information and help for dealing with IBS, including meeting with dietitians or talking with someone if you need support.

Frequently Asked Questions

Irritable Bowel Syndrome (IBS) is a common condition that affects the digestive system. It causes symptoms like stomach cramps, bloating, diarrhoea, and constipation. These tend to come and go over time, and can last for days, weeks, or months at a time.

The main symptoms of IBS include stomach pain or cramps, bloating, diarrhoea, and constipation. Other symptoms can include excessive wind, a feeling of not having fully emptied your bowels, and mucus in your stools.

The exact cause of IBS is unknown, but it's thought to be related to problems with digestion and increased sensitivity of the gut. Triggers can include certain foods, stress, and a gastrointestinal infection.

IBS is a common condition in the UK, affecting an estimated 1 in 5 people at some point in their lives. It is more common in women than in men and usually develops when a person is in their twenties.

There is no cure for IBS, but the symptoms can often be managed with lifestyle changes, dietary adjustments, and sometimes medications.

IBS is usually diagnosed based on symptoms and by ruling out other conditions. Your GP may also suggest some tests such as blood tests or a stool sample to make sure you don't have any other conditions.

Dietary changes can include avoiding trigger foods such as certain types of fibre, caffeine, alcohol, and high-fat foods. Some people find relief by following the low FODMAP diet, which involves avoiding certain carbohydrates that can trigger symptoms.

Yes, there are medications that can help relieve symptoms of IBS. These can include antispasmodics to reduce stomach cramps, laxatives to relieve constipation, and antimotility medicines to reduce diarrhoea.

Stress can be a significant trigger for IBS symptoms as it affects the gut-brain interaction. Reducing stress through techniques like mindfulness, meditation, or counselling can be beneficial in managing symptoms.

IBS is not a life-threatening condition, but it can significantly affect your quality of life. Managing the symptoms effectively is important to maintaining daily activities and overall well-being.

Regular exercise can help to relieve stress, improve bowel function, and reduce symptoms of IBS. Activities like walking, swimming, and yoga can be particularly beneficial.

Some people with IBS may find that probiotics help to reduce symptoms like bloating and gas. However, the evidence is mixed, and different strains of probiotics may have different effects.

People with IBS may also have other chronic conditions such as fibromyalgia, chronic fatigue syndrome, and mental health issues like anxiety and depression. Managing these conditions can also help manage IBS symptoms.

Lifestyle changes that can help include eating smaller meals more frequently, staying hydrated, avoiding trigger foods, managing stress, getting regular exercise, and ensuring you get enough sleep.

Yes, it's important to see your GP if you experience IBS symptoms. They can help diagnose the condition, rule out other possible causes, and suggest an appropriate treatment plan to manage your symptoms.

Irritable Bowel Syndrome (IBS) is a health problem that affects your tummy. People with IBS might feel tummy pain, bloating, have runny poos, or hard poos. These feelings can come and go, and they might stay for a short or long time.

People with IBS often have tummy pain or cramps. Their tummy might also feel full and big. They might have runny poo, called diarrhoea, or have trouble doing poo, called constipation.

Some other things they might feel are: needing to fart a lot, a feeling like they still need to poo even after going, and having sticky stuff, called mucus, in their poo.

Using simple words and breaking down these ideas can help. If you find reading tricky, try reading with someone or use a tool that reads the text out loud. You can also take breaks if reading becomes hard.

Doctors don't know exactly why people get IBS. IBS is a short way of saying Irritable Bowel Syndrome. It might happen because of how our stomach works. People with IBS have tummies that might be more sensitive. Certain foods, feeling worried or stressed, and having a tummy infection can make IBS worse.

If you have IBS, it's important to talk to a doctor. There are also some things that can help, like:

  • Eating slowly and chewing food well.
  • Keeping a diary of foods you eat and how they make you feel.
  • Practicing relaxation techniques like deep breathing.

IBS is something that many people in the UK have. It affects about 1 in every 5 people. More women get IBS than men. It usually starts when people are in their twenties.

There is no cure for IBS, but you can often feel better by changing how you live, what you eat, and sometimes by taking medicine.

Doctors find out if you have IBS by looking at your symptoms and checking for other health problems. Your doctor might ask for a blood test or a sample of your poo to make sure nothing else is wrong.

Tools and tips to help:

  • Use a diary to track your symptoms and share it with your doctor.
  • Ask your doctor any questions you have—they're there to help.
  • Use apps or websites that explain IBS in a simple way.

Changing what you eat can help your tummy feel better. Try not to eat foods that upset your tummy, like some types of fiber, caffeine (in coffee and tea), alcohol, and foods with a lot of fat. A special way of eating called the low FODMAP diet can also help some people. This means avoiding some kinds of carbs that can make your tummy hurt.

Here are some ways to help you:

  • Use pictures or diagrams to understand which foods to avoid.
  • Keep a simple food diary to see which foods make you feel good or bad.
  • Ask a grown-up for help with meals, or talk to a doctor or a dietitian.

Yes, there are medicines that can help with IBS. IBS is a tummy problem that can hurt. There are different kinds of medicines:

  • Some help stop tummy cramps. Tummy cramps are when your tummy hurts a lot.
  • Some help you go to the toilet if you can't poo (constipation).
  • Some help you stop needing to go to the toilet too much (diarrhoea).

You can also talk to a doctor or nurse. They can help you find the right medicine.

Stress can make IBS (Irritable Bowel Syndrome) worse because it affects how the brain and tummy talk to each other. Doing things to feel calm, like mindfulness, meditation, or talking to someone who can help, might make you feel better.

IBS is not very dangerous, but it can make life harder. It's important to take care of it so you can feel good and do things every day.

Doing exercise can make you feel better and help your tummy work well. It can also help if you have tummy problems like IBS. Try things like walking, swimming, or yoga. They are really good for you.

Some people with tummy trouble called IBS might feel better if they take probiotics. Probiotics are tiny good germs that live in your tummy. They might help with feeling puffy and too much gas. But, they work differently for everyone, and not all probiotics are the same.

People with IBS might also have other long-lasting health problems. These can be things like fibromyalgia (which makes your body hurt), feeling really tired all the time, or feeling worried and sad. If you take care of these health problems, it can help you feel better with IBS too.

You can feel better by doing some simple things. Try eating smaller meals more often instead of big ones. Drink lots of water to stay healthy. Stay away from foods that make you feel bad. Try to relax and not worry too much. Move your body and exercise every day. Make sure you get plenty of sleep at night.

Here are some tools that can help: You can use a planner or calendar to remember meal times and exercise. Try listening to calming music to help with stress. Use a water bottle to drink enough water during the day. Reading a bedtime story can help you sleep better.

Yes, you should go to see your doctor if you have tummy troubles like IBS. Your doctor can help find out if it is IBS and make sure it's not something else. They can also suggest ways to help you feel better.

Useful Links

Important Information On Using This Service


This website offers general information and is not a substitute for professional advice. Always seek guidance from qualified professionals. If you have any medical concerns or need urgent help, contact a healthcare professional or emergency services immediately.

Some of this content was generated with AI assistance. We've done our best to keep it accurate, helpful, and human-friendly.

  • Ergsy carefully checks the information in the videos we provide here.
  • Videos shown by Youtube after a video has completed, have NOT been reviewed by ERGSY.
  • To view, click the arrow in centre of video.
Using Subtitles and Closed Captions
  • Most of the videos you find here will have subtitles and/or closed captions available.
  • You may need to turn these on, and choose your preferred language.
Turn Captions On or Off
  • Go to the video you'd like to watch.
  • If closed captions (CC) are available, settings will be visible on the bottom right of the video player.
  • To turn on Captions, click settings.
  • To turn off Captions, click settings again.