IBS vs IBD symptoms

IBS causes cramping and altered bowel habits without inflammation; IBD (Crohn's, UC) can cause bleeding, weight loss, and fever. A provider can help sort them out online.

Also called: Crohn's symptoms · ulcerative colitis symptoms · inflammatory bowel

Medically reviewed by Dr. Ikechukwu Ogbu, MD
MD · Board-Certified, Internal Medicine · Last reviewed

Seek urgent care or the ER if you have:

  • Symptoms that are sudden, severe, or rapidly worsening
  • High fever (over 103°F / 39.4°C) that doesn't respond to treatment
  • Chest pain, trouble breathing, fainting, or confusion
  • Signs of dehydration — dizziness, dark urine, unable to keep fluids down
  • Symptoms in someone who is pregnant, immunocompromised, or over 65

What ibs vs ibd symptoms could be

The most common causes a clinician considers. This isn't a diagnosis — it's the differential a provider works through with you.

Irritable bowel syndrome (IBS)

Commonly relevant when someone is researching "ibs vs ibd symptoms" — worth reviewing with a clinician who knows your history.

Abdominal pain

Commonly relevant when someone is researching "ibs vs ibd symptoms" — worth reviewing with a clinician who knows your history.

Constipation

Commonly relevant when someone is researching "ibs vs ibd symptoms" — worth reviewing with a clinician who knows your history.

Typical workup

What a clinician usually orders or asks about when someone presents with ibs vs ibd symptoms.

  • Focused history: timing, triggers, severity, and prior treatments related to "ibs vs ibd symptoms"
  • Targeted physical exam of the involved system
  • Rule-in / rule-out workup for the most likely causes: Irritable bowel syndrome (IBS), Abdominal pain, Constipation
  • Medication reconciliation, side-effect review, and any lab monitoring the drug requires

When to see a clinician

  • You're starting, stopping, or switching a medication and want a clinician's read on side effects
  • You've had a new symptom you think might be medication-related
  • You're due for the lab monitoring this medication requires
  • You want a second opinion on whether the medication is still the right choice

Common questions