Crohn’s disease is widely recognized as a painful digestive disorder, but what many people don’t realize is that its symptoms can start subtly. Gastroenterologists are sounding the alarm: millions may be living with Crohn’s and not know it.
1. Chronic Fatigue That Isn’t Fixed By Rest
One of the earliest—and most misunderstood—symptoms of Crohn’s is relentless fatigue. It’s not just being tired. It’s feeling completely drained, no matter how much you sleep.
This happens because Crohn’s triggers ongoing inflammation in the gut, draining your energy as your immune system fights itself.
2. Frequent Mouth Sores
Yes, Crohn’s affects your digestive tract—but that includes your mouth. If you’re dealing with persistent canker sores, painful ulcers, or inflamed gums, it could be a sign that something deeper is happening internally.
Oral symptoms are often overlooked but may appear before any digestive issues.
3. Unexplained Weight Loss
If the pounds are dropping off without trying—and especially if you're eating normally—it’s time to pay attention. Crohn’s can interfere with nutrient absorption, leading to rapid weight loss even when your appetite stays the same.
This is often misattributed to stress or age, but could be a red flag for something more serious.
4. Joint Pain and Stiffness
Up to 30% of people with Crohn’s experience joint inflammation—a condition known as enteropathic arthritis. It can cause pain, swelling, or stiffness in the knees, wrists, and ankles—even without any major digestive flare-up.
This link between gut health and joint pain is often missed by patients and providers alike.
5. Bloody or Mucus-Laced Stools
One of the more alarming symptoms—but often dismissed out of embarrassment—is the presence of blood or mucus in stool. This is your body waving a red flag that inflammation is damaging the intestinal lining.
If this symptom appears more than once, it’s critical to get screened for inflammatory bowel diseases, including Crohn’s.