My dog is on NSAIDs. Why is her poop black and she's not eating?

Black stool is indeed concerning, and if Achilles did in fact eat Aleve this would indicate bleeding inside the GI tract. I'm sure your vet advised you to be alert to this complication. Sucralfate can help when there are GI ulcers (this is one of the complications caused by an overdose of NSAIDs) but it may not be all he needs to recover successfully. Often these dogs sustain liver and kidney damage, and need to recover in a hospital with IV fluid therapy. Finally, depending on how much he ingested, he may be at risk for perforation of the stomach, and this is an extremely serious complication that requires surgery. If he is not doing well at this point I would urge you to seek immediate follow-up care.

Poor Ben! Black stool can indicate that he has blood in his stool due to intestinal bleeding or ulcerations caused by the Ibuprofen. He probably had normal bloodwork on Friday because Ibuprofen (NSAID) can cause delayed problems (kidney, liver, GI ulcerations and GI bleeding) for up to 72 hrs after ingestion. With that said I would highly recommend taking Ben in to your local ER clinic right away for medical treatment. The vet will likely give him IV fluid therapy (to help preserve kidney function), repeat his bloodwork, give medications to treat GI ulcers, and GI coating medication (Sucralfate). I hope that you can get him in quickly for treatment because time is of the essence. I hope that your furry friend turns out ok. Best wishes!

Black stool typically indicates the presence of digested blood, most commonly from parasites or ulceration of the stomach or intestines. If Selfie's diet contains a lot of bloody meat, this could explain the black stool. Otherwise, this is not a normal finding and should be addressed by a vet fairly urgently. Selfie may need deworming and antacid medications to protect her stomach. If she has an ulcer, these can progress and become quite severe if left untreated. I hope that all goes well!

I would recommend that you find an emergency vet. Dark and tarry stools can indicate bleeding in the upper GI tract, which could be life threatening. I would discontinue the prednisone until she is evaluated by a vet.

Thank you for submitting your question regarding Sonu. I am sorry to hear that he is not feeling well. The dark color stool can indicate bleeding from the stomach or small intestines if it is black, tarry or coffee grounds like in appearance. This can be the result of a gastrointestinal ulcer and would need treatment by his veterinarian. Unless his anal glands are infected, swollen or blocked, simply having them expressed should not affect his appetite. He will need to see his veterinarian again to determine why he is feeling ill. I hope this information helps!

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.

Hello from far away! I am sorry to hear Brunp is having some issues. Black stool is a sign of upper gastrointestinal bleeding. A gastric ulcer could be at play here and may explain his inappetence as well but you will wan to take him back into your veterinarian to confirm and rule out other causes as well as Rx the appropriate medication. I would try and feed him a bland diet of boiled chicken and rice. Plain unflavored yogurt can also help soothe the stomach. Please take Brunp in to see his veterinarian as soon as possible. Good luck!