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Small Intestinal Bacterial Overgrowth (SIBO) and Pancreatic Insufficiency

 

Caring for Animals with SIBO

 

Those animals that don’t respond as they should to enzyme replacement therapy for EPI should have their blood levels of vitamin B12 evaluated. If necessary, B12 should be given by injection to supplement any deficiencies.

 

Oral antibiotics are the treatment of choice for SIBO. Commonly prescribed antibiotics for SIBO include metronidazole and tylosin. In some cases, tetracyclines or other broad-spectrum antibiotics may be used. Treatment should begin to be effective in about a week, but may be continued for several weeks in order to bring about sufficient control of the bacterial growth. In some cases, your pet may have a persistent case of SIBO which will require antibiotic therapy given in small doses on a frequent (or even permanent) basis.

 

During the course of antibiotic treatment, your veterinarian may suggest feeding your pet probiotics and/or prebiotics to help re-establish a healthy environment in the intestinal tract.

 

Probiotics, such as acidophilus and lactobacillus, are “friendly” bacteria that are beneficial to the health and normal function of the small intestine. These substances should be given at a low dose to start and can be slowly increased until the animal is able to tolerate a higher dose. Your veterinarian can help you choose the correct source of probiotics. Dairy products, however, are not the best choice for animals with SIBO, as intestinal damage decreases the levels of lactase produced in the gut needed by the animal to digest dairy.

 

Prebiotics, such as fructo-oligosaccharides or FOS, will stimulate healing in the gut and encourage the growth of beneficial intestinal bacteria. Feeding of probiotics and prebiotics should be done several hours before or after the administration of antibiotics, since they could be destroyed by the medication.

 

Nutritional support is also highly important if your pet has EPI and secondary SIBO. A highly-digestible, lower fiber diet will help reduce the amount of “fuel” available for bad bacteria to feed on and thrive in the small intestine. Long-term feeding of probiotics and prebiotics might also be considered to help prevent the development of SIBO. Your veterinarian can help you select the proper diet and supplemental therapy that will work best for your pet’s condition.

 

 

Comments  2

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  • Dog with EPI
    07/11/2014 01:32pm

    I just registered today on this site. My Border Collie / Greater Swiss Mountain Dog mix was Dx'd with EPI in 2009, three months after I adopted him from a rescue without knowing he had this disease. I am very impressed with the information about EPI in the articles printed here. I found it very difficult to find a vet who knew anything about EPI, much less knew how to treat it. Through three months of online research I found a support group dedicated to learning about this horrible disease. I want to point out that if your dog experiences the symptoms outlined in these articles, you will undoubtedly feel overwhelmed. But I encourage you to hang in there and keep asking questions and brainstorming with your vet. Sometimes we need to help educate our vets about EPI, as not much is taught about it in vet schools unless your vet is a specialist in internal medicine and gastroenterology. My dog was 18 months old when I got him. He is now nearly 8 years old. After much trial and error that first year, he became stable and has remained so since. EPI does not have to be a death sentence. If we educate ourselves, EPI can be successfully managed. Thanks to PetMD for these very thorough and informative articles. Hint: grain-free food is a must!

  • 07/16/2014 04:55pm

    What were the symptoms for your dog? My 13.5 lab is having very loose, foul stools on grain free dogfood.. I just completed a GI panel and fasting blood work for B12, folate and others. I am awaiting the vet's call but they aren't being so speedy about it. My dog is a dear and I hope to determine why her stools are loose and foul smelling. At the moment she is on metrodonizole and I am making ground turkey and turkey and they have finally firmed up pretty well. . Any thoughts from your experience? 9 months ago her folate level was high normal, B12 was normal.Thanks a lot!
    Karen


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