Inflammatory Bowel Disease (IBD) is a chronic autoimmune condition that causes inflammation in the digestive tract, leading to symptoms like severe abdominal pain, diarrhea, fatigue, and weight loss.

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The two main types of IBD are Crohn’s Disease, which can affect any part of the gastrointestinal (GI) tract from the mouth to the anus, and Ulcerative Colitis, which specifically targets the colon and rectum.

While the exact cause of IBD remains unclear, it is believed to be a combination of genetic, environmental, and immune system factors. Unlike Irritable Bowel Syndrome (IBS), which affects gut function without causing inflammation, IBD is a serious condition that requires long-term medical management.

Living with IBD means navigating unpredictable flare-ups, medical treatments, and lifestyle adjustments, but with the right support and knowledge, it is possible to manage symptoms and maintain a fulfilling life. While there is currently no cure, advancements in medication, dietary strategies, and holistic approaches are helping people achieve remission and improve their quality of life. Most importantly, no one has to face IBD alone there is a strong, supportive community ready to share experiences, advice, and encouragement every step of the way.

IBD Stats

179,420

01
Australians are living with IBD in 2025

70%

02
of patients battle severe fatigue and brain fog

1 in 3

03
Experience symptoms for over a year before receiving a diagnosis

41%

04
of people took more than 5 years to get their symptoms under control after diagnosis

IBD Stats

Data from Crohn's & Colitis Australia's IBD State of the Nation report, February 2025.

Important IBD Faqs

sh*t you should know

What's the difference between IBD and IBS?

I keep hearing about IBD 'flare ups'. What are they?

How is IBD diagnosed?

Is IBD life threatening?

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More IBD Resources

My top resources to learn more and find support

Online Medical Certificates

Midoc

Do you need to call in sick or take a day off for carer’s leave? If you can't get to a doctor but need a medical certificate, head to the Midoc website. Certified by an Australian accredited GP, only $18. Available 24 hours a day, 7 days a week.