My dog ate human meds. Why is he vomiting and pooping tar?

Thanks for using Petco Pet Education Center, formerly Petcoach! I would recommend Charlie be seen by a veterinarian as soon as possible. The tar like appearance to his stool is likely due to digested blood, indicating bleeding in the GI tract of some kind (a growth, an ulcer, secondary to toxin ingestion, etc.). I would have him seen, have any necessary testing done (X-rays, bloodwork), and get started on treatment to resolve his issues (GI protectant, anti-nausea medication, anti-diarrheal, antacids, for example). Good luck!

Black, tar-like stools are common with bleeding in the stomach, upper GI tract. Bleeding that occurs lower in the GI tract with have red blood in the stools. I have never needed a human test to check for blood in the GI tract. Gastroenteritis is a common cause for blood in vomit and/or stools. Some cases are mild and respond to medications and out-patient treatment, while others, such as HGE, require hospitalization, IV fluids, and IV medications. Some dogs will have very dark stools that are normal and do not contain blood.

Poor guy! From your description, it definitely sounds like something is wrong. Vomiting dark black material and dark tarry stools are often signs of bleeding in the stomach or intestines, which can be extremely serious. Not eating and not wanting to walk down the stairs are vague signs that indicate he is in pain or not feeling well. I would strongly recommend taking your dog to the vet today for an exam, since this sounds like quite a serious problem. He/she can do blood work and x-rays if needed to help diagnose the problem and get him started on appropriate treatment.

Hi there, he may be having some gastric upset due to the antibiotics, but I would encourage you to call your vet to see if you could maybe stop the diclofenac and finish the cephalexin. If you are not giving your medications with a meal they can cause gastric upset even more, as they will increase gastric acid production. Pepcid (famotidine) is usually considered safe to use in dogs-you will have to call your doctor for a dosage or find it online as we cannot legally give you a dosage due to the nature of our company and having not seen your pet in person. However-and blood in the stool (I am assuming this is digested blood in your black feces) and not being able to eat without vomiting to me represents something I would personally encourage you to seek emergency veterinary care for. Hope this helps.

It sounds as Jet is suffering from a gastrointestinal condition, possibly an infection. it could also be due to ingestion of a foreign body material. i would recommend taking him to the vet the first chance you get, he will need to be checked first, if the vet thinks it's a simple gastrointestinal infection he will need an anti vomiting injection, antibiotics and a special food for a few days in order to get better.

Thanks for using Petco Pet Education Center, formerly Petcoach! I noticed in one of those pictures that his stool is really diarrhea and is black (which usually means a sign of bleeding). Vomiting and diarrhea can occur secondary to conditions such as inflammatory bowel disease, dietary indiscretion, parasites, among other possibilities. In addition, black stools can be indicative of bleeding into the small intestine or stomach which can happen secondary to an ulcer for instance. Bloody urine can be the result of an infection, stones, tumors, among other possibilities. I recommend that you have him evaluated by your veterinarian for further assessment and treatment. At the very least they can start him on medications to make him feel better and check his hydration status. In the meantime, keep water available at all times to try to prevent dehydration. Good luck and have a good day!

Poor pup! Yes the black color of his poop could be from the activated charcoal, but the red in his poop indicates blood. If he was pooping all night, he could have irritation in his intestinal tract, causing the blood. That being said, blood in the poop is always concerning. Add onto it he's been up all night vomiting and pooping. I'm worried that he's dehydrated from all of this. He sounds pretty sick and I think he needs to see a vet immediately. My advice is to take him into a vet now to get this diagnosed and treated. Best of luck, I hope this helps!