My puppy has bad diarrhea after deworming. Should I see a vet?

I would recommend a vet check up for Duke. He could have intestinal parasites such as hookworms, coccidia or giardia. None of these can be seen in the stool. The vet will likely get a stool sample to check for parasites or eggs under the microscope. Good luck and hope he's better soon.

These signs could be compatible with a colitis, which is an inflammation of the last part of the colon possibly secondary to the parasite infection, usually related to dietary indiscretion. As a first approach, I would suggest to start feeding with a bland diet based on boiled chicken and rice in small portion every 6 hours for the following 48hours. Then gradually reintroduce the normal diet over 5 days. I would definitively recommend a veterinary check up if the signs persist or you notice vomiting, lethargy or inappetence. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

Poor pups. While a heavy parasite load can cause severe GI upset, and anemia which can cause a pup to become extremely lethargic, have bloody diarrhea, etc, I would also want to rule out underlying illnesses as a possibility. It would be best to bring them to a vet ASAP especially if they are lethargic or unable to keep any food or water down as puppies can quickly become very dehydrated. They may also need supportive care such as an IV or injected medications if they are very ill from the parasites or other causes. You can try continuing to offer water, or rubbing a little honey on their gums for energy until you can get to the vet, however due to the severity of symptoms it would be best to seek emergency care.

The number one reason for puppies to have diarrhea with mucus around it is intestinal parasites (worms). It is best to take her to the vet for an exam so they can run a fecal test and then treat her accordingly.

Thank you for submitting your question regarding Ludo. He will need to see his veterinarian regarding the diarrhea. Being a young puppy, intestinal parasites are common. He could also be experiencing a bacterial imbalance secondary to the diet change and the stress of coming to a new home. His veterinarian will likely perform fecal tests and prescribe a medication and possibly a probiotic. In the meantime, encourage him to drink plenty of water so that he does not become dehydrated from the diarrhea. I hope this information helps!

These signs could be compatible with an inflammation infection of the gastrointestinal system and surrounding organs (like pancreas and liver). A clinical examination at your local veterinarian is immediately essential to confirm these clinical suspicions and treat appropriately. Antibiotics and possibly further investigations (like abdominal imaging as ultrasound or radiographs and fecal analysis) may be needed. Please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further.

Hi,t hanks for using Petco Pet Education Center, formerly Petcoach! Dewowmers have the potential to cause an upset stomach such as vomit, diarrhea and decreased appetite. Though I am worried something else is going on since you lost a puppy recently. I worry most about parvo virus in puppies this age, especially if they are yet to be vaccinated. I would have this puppy seen today by your Vet and tested for parvo virus as it is VERY contagious and if it is the cause it will likely affect the entire litter. If it isn't parvo the Vet can at least get this puppy feeling better and prevent dehydration. Good luck!