Find patient medical information for Metronidazole Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Dogs suffering from diarrhea and vomiting might be prescribed metronidazole, an antibiotic and antiprotozoal medication. Sold under the brand name Flagyl, metronidazole is recommended to treat a dog’s inflammatory bowel disease, diarrheal disorders, periodontal disease and giardia infections. What is Metronidazole for dogs? Well, the rumbling pain and discomfort we experience when we have the tummy bug can be intolerable! Thankfully we can tell the doctor and receive the pain relief we need. Metronidazole: beware of neurotoxic side effects: Metronidazole, a `classic` drug in canine medicine, is currently very popular to treat a variety of diseases: giardiasis, various inflammatory processes in the gastrointestinal tract, hepatic encephalopathy etc. Phenobarbital is a medication typically prescribed to treat dog seizures. Learn more about the side effects of Phenobarbital for dogs here. If you face bacterial infections or parasitic invasions in your cats, Metronidazole could be a useful drug. It's an antibiotic and anti-protozoal, prescription drug which can be obtained from a vet. Information about metronidazole for dogs, treatments and side effects. Do not give metronidazole to your dog until you read this! Side effects of Prednisone in dogs! Prednisone for cough. Visit our online store. A Canadian Pharmacy offering discounts on cheap prescriptions medications. 24/7 Online support. Official Online Drugstore. Metronidazole is the generic form of the brand name drug Flagyl, which is used to treat bacterial infections of the skin, vagina, stomach, joints, or respiratory tract. When it comes to bacterial infections, diarrhea, and Giardia, Veterinarians usually prescribe Metronidazole for dogs. Metronidazole is a drug that is not approved by the FDA for use in animals.