by admin-blog-kh | May 28, 2026 7:16 am
A stomach upset that refuses to settle, repeated trips to the toilet, unexplained tiredness or abdominal pain that keeps returning — many people brush these symptoms aside as food poisoning, stress or a sensitive stomach. But when these problems become frequent or persistent, they may point to something more serious. Inflammatory Bowel Disease (IBD) is a chronic condition that causes ongoing inflammation in the digestive tract and can quietly affect a person’s health, nutrition, energy levels and quality of life. The good news is that with early diagnosis, proper treatment and lifestyle support, most people with IBD can lead healthy, active and fulfilling lives.
Inflammatory Bowel Disease (IBD) involves chronic inflammation of the digestive tract and mainly includes two conditions – Crohn’s disease and ulcerative colitis.
Crohn’s disease can affect any part of the gastrointestinal tract, from the mouth to the anus. In many patients, patches of inflamed bowel may appear between healthy areas. Ulcerative colitis, on the other hand, affects only the large intestine and rectum, causing inflammation in the inner lining of the colon.
Although both conditions are different, they share many symptoms and often affect people during their younger years, interfering with work, studies, social life and emotional wellbeing.
IBD symptoms can vary from person to person and often occur in cycles. There may be periods of active symptoms, known as flares, followed by phases where symptoms reduce or disappear temporarily, known as remission.
One of the most common symptoms is persistent diarrhoea, sometimes accompanied by blood, mucus or pus. Many people also experience severe abdominal pain or cramping, along with an urgent need to pass stools. Weight loss, reduced appetite and extreme fatigue are also common and can gradually affect overall health.
Some patients may develop a low-grade fever during active inflammation. Interestingly, IBD does not affect only the intestines. Joint pain, skin rashes and eye inflammation may also occur, making the condition more than just a digestive problem.
Because these symptoms often resemble common stomach infections or irritable bowel syndrome (IBS), many people delay seeking medical attention. However, repeated or persistent symptoms should never be ignored.
IBD is a chronic progressive disease, meaning inflammation can slowly damage the digestive tract over time if left untreated. Delayed diagnosis remains one of the biggest challenges in IBD care.
Chronic inflammation can lead to complications such as strictures, where the intestines become narrowed, or fistulas, which are abnormal tunnels forming between organs. In some cases, surgery may become necessary if damage progresses unchecked.
Early diagnosis allows doctors to begin treatment before irreversible damage occurs. Prompt treatment can improve symptom control, increase the chances of remission and reduce the risk of severe complications such as bowel obstruction and infection. More importantly, early intervention can help patients maintain a better quality of life.
Doctors use several tests to confirm whether a person has Crohn’s disease or ulcerative colitis and to understand the severity of inflammation.
An endoscopy or colonoscopy is one of the most important investigations. A small camera helps doctors examine the intestine and collect tissue samples, called biopsies, to confirm inflammation.
Stool tests are commonly used to rule out infections and to check markers of intestinal inflammation such as faecal calprotectin. Blood tests may help identify anaemia or inflammation markers. Imaging tests such as CT scans or MRI scans can also provide a detailed view of the bowel and help detect complications, especially in the small intestine.
While these tests may sound overwhelming, they are essential in ensuring the right diagnosis and treatment plan.
Food plays a major role in managing IBD symptoms and supporting recovery. There is no single diet that works for everyone, which is why personalised nutrition plans are important.
During remission, many specialists recommend a Mediterranean-style diet that focuses on fruits, vegetables, whole grains and healthy fats to help reduce inflammation. During active flares, some patients may benefit from a low-residue or low FODMAP diet to reduce bloating, diarrhoea and abdominal discomfort.
In children with Crohn’s disease, Exclusive Enteral Nutrition (EEN) has shown excellent results in reducing inflammation, and studies are now exploring its benefits in adults as well.
IBD can also lead to nutritional deficiencies, particularly iron, vitamin D, vitamin B12 and folate deficiencies. Regular monitoring and supplementation are therefore essential. Hydration is equally important, especially during periods of diarrhoea.
Stress does not directly cause IBD, but it can strongly influence symptoms. Chronic stress may trigger flares, prolong healing and increase pain perception. Many patients notice that stressful situations worsen their digestive symptoms.
Learning to manage stress can therefore become an important part of overall IBD care. Relaxation techniques, regular exercise, counselling, mindfulness practices and good sleep habits may help reduce the stress-symptom cycle.
Living with IBD can feel challenging at times, but understanding the condition is the first step towards better control. Listening to your body, recognising early warning signs and seeking timely medical care can make a significant difference. What may appear to be a recurring stomach issue could actually be your body asking for attention — and responding early could protect your long-term health.
Dr. Piyush Bawane[1]
Clinical Lead, Medical Gastroenterology
Kauvery Hospital – Radial Road, Chennai[2]
What are the early signs of Inflammatory Bowel Disease?
Early symptoms of IBD often include persistent diarrhoea, abdominal pain, bloating, fatigue, weight loss and an urgent need to pass stools. Some people may also notice blood or mucus in the stool. Symptoms that keep returning should not be ignored.
What is the difference between IBS and IBD?
IBS (Irritable Bowel Syndrome) affects bowel function without causing inflammation, while IBD causes chronic inflammation and damage inside the digestive tract. Conditions like Crohn’s disease and ulcerative colitis are forms of IBD and usually require medical treatment.
Can stress cause Inflammatory Bowel Disease?
Stress does not directly cause IBD, but it can worsen symptoms and trigger flare-ups in many patients. Managing stress through exercise, counselling, mindfulness and proper sleep may help improve overall symptom control.
How is Inflammatory Bowel Disease diagnosed?
Doctors usually diagnose IBD using colonoscopy, endoscopy, stool tests, blood tests and imaging scans such as MRI or CT scans. These tests help identify inflammation, rule out infections and assess the severity of bowel damage.
Can people with IBD live a normal life?
Yes, many people with IBD lead active and healthy lives with proper treatment, diet management and regular follow-up care. Early diagnosis and consistent treatment can significantly improve quality of life and reduce complications.
What foods should be avoided during an IBD flare-up?
During flare-ups, some patients may need to avoid spicy foods, high-fibre foods, fried items, alcohol and certain dairy products if they worsen symptoms. Diet plans should always be personalised under medical or dietitian guidance.
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