Crohn’s Disease

Crohn’s disease is a chronic inflammatory bowel disease (IBD) that can cause significant pain, digestive disruption, and emotional stress. Understanding its symptoms and management options is key to improving the quality of life for those affected.

 

What is Crohn’s Disease?

Crohn’s disease causes chronic inflammation in the digestive tract. Unlike ulcerative colitis, which affects only the colon, Crohn’s disease can affect any part of the gastrointestinal (GI) tract from the mouth to the anus. However, it most commonly affects the end of the small intestine and the beginning of the colon.

The inflammation caused by Crohn’s disease often spreads deep into the layers of the affected bowel tissue. This can lead to painful sores (ulcers), narrowing of the intestines (strictures), and abnormal tunnels between organs (fistulas).

It is a lifelong condition that typically involves periods of flare-ups, where symptoms are active, followed by periods of remission, where symptoms disappear. While there is currently no cure, effective medical management can allow patients to live full, active lives.

Causes and Risk Factors

The exact cause of Crohn’s disease remains unknown, but researchers believe it is the result of a complex interaction between the immune system, genetics, and the environment. It is not caused by stress or diet, although these factors can aggravate existing symptoms.

Key factors that may contribute to the development of Crohn’s disease include:

  • Immune System Malfunction: Ideally, the immune system attacks harmful bacteria. In Crohn’s disease, the immune system may mistake harmless bacteria or food in the gut for foreign invaders, launching an attack that damages the intestinal lining.
  • Genetics: Heredity plays a role. If you have a parent or sibling with the disease, your risk of developing it is significantly higher.
  • Smoking: Cigarette smoking is the most significant controllable risk factor. It not only increases the risk of developing Crohn’s disease but also leads to more severe symptoms and a higher likelihood of needing surgery.

Symptoms of Crohn’s Disease

Symptoms can range from mild to severe and may develop gradually or come on suddenly. Because the disease can affect different parts of the GI tract, symptoms vary from person to person.

Common signs and symptoms include:

  • Persistent Diarrhea: Frequent, loose, and urgent bowel movements are very common.
  • Abdominal Pain and Cramping: Inflammation and ulceration can cause pain, often in the lower right abdomen.
  • Rectal Bleeding: You may notice traces of bright red blood in the toilet bowl or on tissue.
  • Weight Loss and Reduced Appetite: Abdominal pain and the inability to absorb nutrients properly can lead to weight loss.
  • Fatigue: A feeling of constant tiredness or low energy.
  • Fever: Low-grade fevers may occur during flare-ups.
  • Perianal Disease: Pain or drainage near or around the anus due to inflammation from an anal fistula.
  • Mouth Sores: Ulcers in the mouth like canker sores.

Diagnosing Crohn’s Disease

Diagnosing Crohn’s disease requires ruling out other possible causes of your symptoms.

Diagnostic procedures typically include:

To check for anemia (low red blood cells) or signs of infection and inflammation.

To check for hidden blood or organisms like parasites or bacteria that could cause similar symptoms.

This is the most critical test. A thin, flexible tube with a camera allows the doctor to view the entire colon and the very end of the small intestine. During this exam, tissue samples can be taken for laboratory analysis to confirm the presence of granulomas, or clusters of inflammatory cells specific to Crohn’s disease.

For Crohn’s disease located in the small intestine, where a standard colonoscope cannot reach, you may swallow a capsule containing a camera that takes pictures as it travels through your digestive tract.

CT scans or MRIs are used to visualize the bowel and surrounding tissues to check for complications like fistulas or abscesses.

Treatment and Management Options

The goal of treatment is to reduce the inflammation that triggers your signs and symptoms. In the best cases, this may lead not only to symptom relief but also to long-term remission and healing of the intestine.

Treatment strategies at North Shore Gastroenterology include:

These are often the first step in treatment. They include corticosteroids (like prednisone) for short-term control of flare-ups and anti-inflammatory medications for mild symptoms.

These drugs reduce inflammation by targeting the immune system that produces the substances causing it.

These are advanced, targeted therapies that block specific proteins involved in inflammation.

Can reduce the amount of drainage from fistulas and abscesses and heal the infection.

Special diets or nutritional support can help the bowel rest and improve overall nutrition.

If diet and lifestyle changes, drug therapy, or other treatments don't relieve your signs and symptoms, surgery may be recommended. While surgery does not cure Crohn’s disease, it can remove a damaged portion of the digestive tract or treat complications like fistulas and obstructions.

Manage Your Crohn's Disease in Westlake or Brooklyn, OH

Living with Crohn’s disease presents unique challenges, but expert care can make a profound difference. The gastroenterology specialists at North Shore Gastroenterology are here to provide the long-term guidance, monitoring, and advanced treatments you need.

Contact us today at (440) 808-1212 or request an appointment online to schedule a visit.