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Types of Crohn's Disease

Abdominal Pain and Cramping
Abdominal Pain and Cramping

If abdominal pain is a sign of a Crohn’s disease or ulcerative colitis flare, the goal is to treat the underlying disease. Pain and cramps should improve within a few weeks of treatment. 3 If there is no improvement, you may need further evaluation.

Blood in Your Stool
Blood in Your Stool

Perianal problems in patients with Crohn's disease include fissures, fistulas, hemorrhoidal skin tags, and perianal ulcerations. Fortunately, many of these problems can be resolved if you and your doctor initiate the proper treatment in a timely fashion.

image: imgkid.com
Crohn's (Granulomatous) Colitis
Crohn's (Granulomatous) Colitis

Granulomatous colitis, also known as Crohn's colitis, occurs only in the colon (also known as the large intestine or large bowel). It is often just known as Crohn’s colitis and is a form of Crohn’s disease.

source: ibdrelief.com
image: humpath.com
Crohn's Colitis
Crohn's Colitis

Crohn’s disease can also affect the entire thickness of the bowel wall, while ulcerative colitis only involves the innermost lining of the colon. Finally, in Crohn’s disease, the inflammation of the intestine can “skip”-- leaving normal areas in between patches of diseased intestine.

image: celgene.com
Diarrhea
Diarrhea

In people with Crohn’s disease, the digestive tract may become inflamed even when there isn’t an infection. The inflammation often leads to a variety of symptoms, including abdominal pain, fatigue, and diarrhea.

image: draxe.com
Fatigue
Fatigue

Fatigue is an all-too-common symptom of Crohn's disease. Fatigue can have a major impact on people who have Crohn's disease and ulcerative colitis, affecting their work, daily life and quality of life.

Fever
Fever

This substance is overproduced by people with Crohn's and plays an important role in causing the inflammation associated with Crohn's disease. The drug is given intravenously (through the vein). Side effects include life-threatening infection, infusion reaction, headache, stomach upset, fatigue, fever, pain, dizziness, rash, and itching.

source: webmd.com
Gastroduodenal Crohn's Disease
Gastroduodenal Crohn's Disease

Gastroduodenal Crohn’s disease is a form of Crohn’s disease that causes inflammation to the oesophagus, stomach and/or duodenum (the first part of the small intestine). This type is not common - only up to around 5% of people with Crohn’s disease have gastroduodenal Crohn’s.

source: ibdrelief.com
Ileitis
Ileitis

Crohn’s ileitis is a form of Crohn’s disease and causes inflammation in the ileum (the last part of the small intestine). Crohn’s ileitis is thought to account for around 30% of cases of Crohn’s disease.

source: ibdrelief.com
image: humpath.com
Ileocolitis
Ileocolitis

Ileocolitis is the most common type of Crohn’s disease. It causes inflammation in the end of the small intestine (known as the ileum) and the colon (large intestine) - most often on the right side. Around 50% of people with Crohn’s disease are diagnosed with ileocolitis.

source: ibdrelief.com
Jejunoileitis
Jejunoileitis

Jejunoileitis is a form of Crohn’s disease which causes inflammation in the jejunum (the upper half of the small intestine). This form of Crohn’s disease is fairly uncommon and is more commonly diagnosed in children than adults.

source: ibdrelief.com
Mouth Sores
Mouth Sores

Ulcers that occur with Crohn’s disease can appear from the mouth to the anus, including the: esophagus ; duodenum; appendix; stomach; small intestine; colon; Crohn’s disease rarely affects the: mouth; stomach; duodenum; esophagus; A similar condition is ulcerative colitis, which affects only the colon.

Reduced Appetite and Weight Loss
Reduced Appetite and Weight Loss

Weight loss is a typical symptom of the inflammatory bowel diseases of Crohn’s disease and ulcerative colitis. Weight loss is an indication of malnutrition caused by not getting enough calories to meet your needs.