Direct answer: IBS (irritable bowel syndrome) is a gut that behaves badly but looks normal on tests. IBD (inflammatory bowel disease, which includes ulcerative colitis and Crohn's disease) is real inflammation and ulcers in the gut wall that a scope test can see. Blood in stool, night symptoms and weight loss point towards IBD. Dr Raman Garg tells them apart in Bathinda, Punjab, India.
The two in plain words
Think of IBS as a sensitive wiring problem. The gut is healthy, but it squeezes too hard or too slowly, and the nerves feel every movement as pain or urgency. The gut wall is not damaged.
Think of IBD as a fire inside the gut wall. The body's own defence system attacks the lining, causing sores and swelling. This can damage the gut over the years if it is not treated.
The names look alike, and that confuses many families. IBS does not turn into IBD, and having IBS does not raise the risk of bowel cancer. But the two can look similar in the first few weeks, which is why a proper check matters.
Side by side comparison
| Point | IBS | IBD (colitis, Crohn's) |
|---|---|---|
| What is wrong | Gut works abnormally, wall is healthy | Gut wall is inflamed, with sores |
| Blood in stool | Not expected | Common |
| Weight loss | Not expected | Common |
| Night symptoms | Rare, sleep is usually fine | Often wakes you for the toilet |
| Pain | Cramps that ease after passing stool | Cramps, sometimes with fever |
| Typical age at start | Any age, often 20s to 40s | Often 15 to 35, can come later |
| Blood tests | Usually normal | Anaemia, high inflammation markers |
| Scope test (colonoscopy) | Looks normal | Shows redness, ulcers, bleeding |
| Treatment | Diet, habits, symptom medicines | Anti-inflammatory medicines, sometimes surgery |
IBS symptoms
- Belly pain or cramps that ease after a bowel movement
- Loose motion (dast), constipation (kabz), or one after the other
- Bloating and gas that worsen through the day
- A feeling that the stomach is not clear (pet saaf nahi hota)
- Mucus in stool, without blood
- Flare-ups with stress, travel, wedding food or irregular meals
A 30 year old shopkeeper in Bhucho Mandi might have loose motion every morning before opening the shop, but never at night and never with blood. Weight stays steady. This pattern fits IBS.
IBD symptoms
- Loose motion that goes on for weeks, often with blood or pus
- Urgent need to rush to the toilet, sometimes at night
- Weight loss and tiredness
- Fever, mouth ulcers or joint pain
- Pain near the anus with discharge (in Crohn's disease)
A 24 year old student with bloody loose motion for a month, falling weight and tiredness is a different picture. This needs tests, not just home remedies.
Red flags: do not wait
Go to a doctor within days, and to hospital the same day if the pain is severe, if you pass a lot of blood, or if you have fever with a swollen, tender belly. Also get checked if you are above 45 and bowel habits have changed for good, or if anyone in the family had bowel cancer. Read blood in stool: causes and when to worry.
How Dr Raman Garg tells them apart
- Questions about pattern, blood, night symptoms, weight, family history, food and stress
- Examination of the belly and, if needed, the anal area
- Blood tests, stool test, and checking for infection
- Colonoscopy: a camera test of the large bowel. It is done after a bowel clean-out, with sedation for most patients. Small samples (biopsy) are taken to confirm colitis or Crohn's
- Scans such as CT, arranged with trusted imaging partners in Bathinda, when the small bowel needs a look. Dr Raman Garg reviews the report the same day
A normal colonoscopy in a person with typical symptoms supports the diagnosis of IBS. Some people feel nervous about the test, but the aim is to give you a clear answer and the right treatment.
| Test | Starting (Rs) | Average (Rs) | Maximum (Rs) |
|---|---|---|---|
| OPD consultation | 500 | 700 | 1,000 |
| Stool routine test | 100 | 150 | 300 |
| Colonoscopy, diagnostic | 4,500 | 7,000 | 12,000 |
| Colonoscopy with biopsy or polyp removal | 7,000 | 10,000 | 18,000 |
| CT scan abdomen | 3,500 | 6,000 | 9,000 |
Note: These are typical Punjab costs for 2026. The final cost may vary after Dr Raman Garg examines you, depending on the number of tests needed, biopsy done during the test, and your health.
Treatment: IBS
IBS is managed, not "operated". The plan is practical:
- Find your trigger foods by keeping a simple diary for two weeks. Common triggers are fried food, too much tea, cold drinks, raw onion and large wheat portions.
- Regular meal times and enough water
- Daily walking, 30 minutes
- Fibre adjusted to your type: more for constipation, careful for loose motion
- Short courses of medicines for cramps, loose motion or constipation
- Sleep and stress care, because the gut and the mind are closely linked
See our IBS treatment page for the full plan.
Treatment: IBD
IBD needs a longer plan. Medicines reduce inflammation and aim to bring the disease to a quiet phase. Regular follow-up and blood tests keep it under watch. Surgery is not the first step. It is considered when medicines do not control the disease, when the bowel narrows or bleeds heavily, or when a complication such as a fistula (an abnormal tunnel) develops. Because Dr Raman Garg is a surgical gastroenterologist, medicine and surgery decisions stay with one doctor. Details are on our ulcerative colitis and Crohn's treatment page.
Cashless insurance
Long-term gut care and any admission can be covered. Our insurance desk arranges pre-authorisation with Niva Bupa, Care Health Insurance, Digit Insurance, Aditya Birla Health Insurance, ICICI Lombard and almost all other major insurers and TPAs. See cashless insurance for gastro treatment.
From your town
Patients come from Bhucho Mandi, Malout and across the Malwa belt of Punjab. You can WhatsApp your old reports first. For all gut problems, see gastro treatment in Bathinda.
When to see a doctor (box)
See a gastro doctor if loose motion or pain lasts more than three weeks, if you see blood, or if you are losing weight. Do not try to guess between IBS and IBD yourself. This post is general information; your plan is set after Dr Raman Garg examines you. Read also: colonoscopy: who needs it and how to prepare.
Written and medically reviewed by Dr Raman Garg, Surgical Gastroenterologist, Bombay Gastro & Cancer Institute, Power House Road, Near Street No. 10, Bathinda, Punjab 151001. OPD Monday to Saturday, 10 AM to 5 PM. Last updated: 8 November 2026.