will reglan cause diarrhea in dogs
What Is Reglan. Reglan contains the ingredient called metaclopramide and is an antiemetics drug that can eliminate vomiting and diarrhea. Reglan has received approval from the FDA for use in humans only, but it may be safely administrated to dogs as well.eglan can cause a few side effects in canines including: 1  Behavioral changes. 2  Constipation. 3  Drowsiness. 4  Confusion and dizziness. 5  High blood pressure. 6  Hyperactivity, in rare cases. 7  Seizures, in dogs that have epilepsy or experience seizures more often. 8  Moving disorders, if the nervous system is affected.