Unravelling Ileitis: Causes, Symptoms, and Treatment Options

causes of IleitisWhat is Ileitis?

Ileitis is a medical condition that causes inflammation or irritation of the ileum. The ileum is the third and final part of the small intestine. It connects to the large intestine and plays a crucial role in digestion.

When the ileum becomes inflamed, it can lead to uncomfortable and potentially serious symptoms. These symptoms can include weight loss, diarrhea, and abdominal pain. In more severe cases, fistulas can develop. Fistulas are abnormal channels that form between different parts of the intestine or between the intestine and other organs.

What causes Ileitis?


The exact cause of ileitis is not fully understood. However, it’s often associated with other conditions, with Crohn’s disease being the most common. Crohn’s disease is a type of inflammatory bowel disease (IBD) that can affect any part of the gastrointestinal tract. In some cases, it specifically targets the ileum, leading to ileitis.

Other potential causes of ileitis include infections, the effects of non-steroidal anti-inflammatory drugs (NSAIDs), ischemia (restricted blood flow), and abnormal growths or tumors. Certain risk factors can also contribute to the development and worsening of the condition. These include age, genetics, smoking, environmental factors, stress, and diet.

Signs and Symptoms of Ileitis

Ileitis can present a variety of symptoms, which can vary in severity from person to person. The most common symptoms include diarrhea and cramping or pain in the right lower part or middle of the abdomen. These symptoms can be severe enough to cause significant weight loss and fatigue.

Other symptoms can include anemia (caused by bleeding), mouth sores, rectal bleeding, and fever. These symptoms can be intermittent, with periods of remission followed by flare-ups. It’s also worth noting that symptoms can extend beyond the gastrointestinal tract, affecting other parts of the body, such as the eyes, skin, and joints.

Diagnosing Ileitis

Diagnosing ileitis involves thoroughly reviewing the patient’s medical history and a comprehensive physical examination. Doctors may also order a series of tests to confirm the diagnosis. These tests can include stool analysis, X-rays, barium X-rays of the small intestine, CT scans, colonoscopies, and biopsies.

Treatment Options for Ileitis

Treatment for ileitis is typically based on the results of the diagnostic tests and the severity of the symptoms. It often involves medications, including antibiotics to treat any underlying infections, corticosteroids to reduce inflammation, anti-inflammatories to manage pain, antidiarrheal drugs to control diarrhea, and immune-suppressing medications to manage conditions like Crohn’s disease. Dietary supplements may also be recommended to reduce inflammation and manage associated symptoms.

In severe cases where symptoms are not controlled with medications, or when complications develop, surgery may be necessary. This can involve removing the diseased part of the intestine and correcting any blockages, intestinal bleeding, or perforations.

Managing Ileitis: Lifestyle and Self-Care

Managing ileitis involves more than just medical treatment. It also requires certain lifestyle changes and self-care measures. Regular exercise, a balanced diet, and avoiding smoking can all contribute to better management of the condition.

Some people find that certain foods can trigger their symptoms, so a dietitian may recommend a specific diet to help manage the condition. Stress management techniques, such as meditation or yoga, can also be beneficial, as stress can exacerbate symptoms.

Complications of Ileitis

If left untreated, ileitis can lead to several complications. Fistulas, or abnormal connections between different parts of the intestine, can develop. This can lead to further complications if not treated promptly.

Strictures, or thickening of the intestine wall due to chronic inflammation, can also occur. This can cause the intestine to become blocked, either partially or fully, slowing or stopping the movement of food or stool through the intestines. A complete bowel obstruction is a serious, life-threatening condition that often requires surgery.


Malnutrition and nutritional deficiencies can also occur as the inflammation in the ileum can interfere with the body’s ability to absorb nutrients from food. Abscesses, or pockets of pus caused by infection, can form in the intestinal wall, sometimes causing it to bulge out.

When to See a Doctor

If you experience symptoms such as diarrhea, abdominal pain, significant weight loss, and fatigue, it’s important to see a doctor. These could be signs of ileitis or another serious gastrointestinal condition. Early diagnosis and treatment can help manage the symptoms and prevent complications.

It’s also important to seek medical attention if you have been diagnosed with ileitis and your symptoms worsen or do not improve with treatment. Remember, while home remedies and lifestyle changes can help manage symptoms, they should not replace medical treatment. Always consult with a healthcare professional for proper diagnosis and treatment.

Author Bio

Devon Andre has been involved in the health and dietary supplement industry for a number of years. Devon has written extensively for Bel Marra Health. He has a Bachelor of Forensic Science from the University of Windsor, and went on to complete a Juris Doctor from the University of Pittsburgh. Devon is keenly aware of trends and new developments in the area of health and wellness. He embraces an active lifestyle combining diet, exercise and healthy choices. By working to inform readers of the options available to them, he hopes to improve their health and quality of life.