Enteritis

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Other names for Enteritis

Intestinal inflammation
Small intestine inflammation
Gastroenteritis (if stomach is also involved)
Radiation enteritis (when caused by radiation therapy)

Synopsis of Enteritis

Enteritis refers to inflammation of the small intestine, often leading to symptoms like abdominal pain, cramping, diarrhea, bloating, nausea, fever, and loss of appetite. The condition may be acute or chronic, and its causes vary widely—ranging from infections and autoimmune reactions to radiation exposure and food intolerances.

Infectious enteritis is typically caused by bacteria (E. coli, Salmonella, Campylobacter), viruses (Norovirus, Rotavirus), or parasites (Giardia, Cryptosporidium) from contaminated food or water. Non-infectious enteritis may result from chronic inflammatory disorders like Crohn’s disease, celiac disease, or adverse effects from medications (e.g., NSAIDs). In radiation enteritis, inflammation occurs after abdominal or pelvic radiation therapy, especially in cancer patients.

Inflammation damages the intestinal lining, disrupting nutrient absorption and fluid balance, which can lead to dehydration and malnutrition if prolonged. Diagnosis is based on stool tests, imaging, blood work, and sometimes endoscopy or biopsy, depending on the suspected cause.

When to see a doctor:
Consult a healthcare provider if symptoms persist more than a few days, if there is blood in stool, high fever, signs of dehydration, or if symptoms follow radiation therapy or coincide with chronic gastrointestinal disease.

Natural remedies for Enteritis

Hydration: Drink plenty of fluids, ideally with electrolytes, to prevent dehydration from diarrhea.

BRAT Diet: Bananas, rice, applesauce, and toast are gentle on the intestines and may reduce irritation.

Rest: Allow the digestive system time to recover by avoiding heavy, fatty, or spicy meals.

Probiotics: Help restore gut flora balance, especially after infections or antibiotic use.

Avoid Dairy and Caffeine: These can worsen symptoms during active inflammation.