What is lactulose?
Lactulose is a synthetic sugar derivative obtained from the conversion of lactose (milk sugar). Unlike other sugars, lactulose is not absorbed in the small intestine. Instead, it reaches the large intestine unchanged, where it performs important therapeutic functions. Lactulose is primarily used as a laxative, but it also has positive effects on the intestinal flora and is used to treat and prevent hepatic encephalopathy, a complication of chronic liver disease.
Benefits of lactulose for dogs
Promotion of intestinal health
Lactulose acts as an osmotic laxative by drawing water into the intestines, which softens the stool and stimulates bowel movements. This is particularly helpful for dogs with chronic constipation or other digestive problems.
Support for liver disease
For dogs with liver disease, lactulose can help to reduce the production and absorption of ammonia. Ammonia is a substance that can occur in toxic levels in the blood in liver disease. Lactulose promotes the conversion of ammonia to ammonium, which is safely excreted in the stool, thus helping to alleviate the symptoms of hepatic encephalopathy.
Positive effects on the intestinal flora
Lactulose acts as a prebiotic by promoting the growth of beneficial bacteria in the gut. A healthy gut flora is crucial for the overall health of the dog, including a strong immune system.
Disadvantages and risks
Potential side effects
Although lactulose is generally safe for dogs, it can cause side effects such as bloating, diarrhea and abdominal pain in some animals, especially when given in excessive doses.
Not suitable for every dog
Dogs with certain pre-existing conditions, such as diabetes mellitus, should only be given lactulose under strict veterinary supervision as it can affect blood sugar levels.
Importance of dosage
The correct dosage of lactulose is crucial to avoid overdosing and the associated side effects.
