Crohn's disease - Symptoms 

Symptoms of Crohn's disease 

The symptoms of Crohn's vary depending on which part of the digestive system is inflamed.

Common symptoms include:

  • recurring diarrhoea
  • abdominal pain and cramping, which is usually worse after eating
  • extreme tiredness (fatigue)
  • unintended weight loss
  • blood and mucus in your faeces (stools)

You may find that you experience all or only one of the above. Some people experience severe symptoms, but others only have mild problems.

There may be long periods that last for weeks or months where you have very mild or no symptoms (known as remission), followed by periods where the symptoms are particularly troublesome (known as flare-ups or relapses).

Less common symptoms include:

  • a high temperature (fever) of 38°C (100°F) or above
  • feeling sick (nausea)
  • being sick (vomiting)
  • joint pain and swelling (arthritis)
  • inflammation and irritation of the eyes (uveitis)
  • areas of painful, red and swollen skin – most often the legs
  • mouth ulcers

Children with Crohn's disease may grow at a slower rate than expected because the inflammation can prevent the body absorbing nutrients from food.

When to seek medical advice

You should contact your GP if you have:

  • persistent diarrhoea
  • persistent abdominal pain
  • unexplained weight loss
  • blood in your faeces (stools)

You should also see your GP if you are concerned about your child's development.

Page last reviewed: 20/05/2013

Next review due: 20/05/2015

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Comments

The 7 comments posted are personal views. Any information they give has not been checked and may not be accurate.

bonehead74 said on 25 January 2014

just a side note they did take blood tests would they behave to diagnose crohn's with a blood test ?

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bonehead74 said on 25 January 2014

I have been suffering with these symptons for about two years now went to the doctors and they diagnosed ibs gave me buscopan they did nothing went back and they prescribed other ibs tablets which did nothing went about for times the doctors they just dont want to help just fob you off I am keeping it under control at the moment by eating one meal a day and taking organic India bowel care which seem to help a little or if I'm going out somewhere I take diarrhea tablets just feel let down by the nhs

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Rosie Lee said on 27 November 2013

I have similar symptoms to suggest I have Crohn's Disease but also feel as though I have to go to the toilet all the time and very painful abdomen. I am currently signed off work as my symptoms have got so bad that I can't work anymore. It has gotten to the point where I can't sit down anymore as it is so painful! Still having loads of tests and currently changing my diet to different things as suggested by my doctor but no luck. The doctor is puzzled to know what is wrong with me. Can anyone shed any light on this?

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bad7 said on 06 August 2013

I have had all of the above symptoms, for last 18mths, lost 15kg of weight in 3months, feel that I lose more than I can put on, complan finally giving me my vitamins&stop me from feeling like I'm dying standing,, still after biopsy's,, getting passed between consaultant &dietition&appointments being changed, I try &live as normal as I can,, people I know that have it or know some1 who has it are convinced I do,, this info has bn helpful &don't feel quite so alone with it,, but some help on foods would b helpful,, if anyone can help please,, till I finally get diagnosed please

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Jakayy33 said on 27 July 2013

Duaa99, l am interested in what you havd to say. Im always thinking that could these symptoms be.something else?

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duaa99 said on 28 April 2013

I have all the same symptoms that are relative to chrons disease however after a series of examinations i have not been diagnosed with it and i have an 'unknown' disease.

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khon said on 05 July 2012

My wife was recently diagnosed with crohns disease. Thank you for the all the info here.

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