Tylosin helped my puppy's liquid stool. Will his diarrhea return?

Hi! I would say that it is likely ok. Sometimes it takes a bit longer to see results. If it is just soft and Snowball is otherwise fine, I would just give it a few days before getting concerned. Keep in mind that metronidazole is not always a curative medication for diarrhea but rather an antibiotic with anti-inflammatory properties that help with colitis. This means that it will not treat an underlying disease every time. Perhaps try a few days on a bland diet mostly composed of boiled chicken or turkey and rice. If no resolution within a few days, it may be appropriate to start her on a probiotic or try a different medication such as Tylosin. Best of luck with her!

Riley’s stool looks a bit soft. This may be be from being on doxycycline as antibiotic associated diarrhea is fairly common. Your vet may be able to dispense a probiotic such as FortiFlora or Proviable that can help return the stool to normal. The blood may be due to stress colitis. Typically, metronidazole (flagyl) is an anti-inflammatory antibiotic for the gut that recommended for blood tinged soft stool, however as she just finished a course of antibiotics, putting her on probiotics and a plain boiled rice and chicken diet (unless she has an allergy to chicken) or a prescription Hills intestinal diet or Royal Canin Gastrointestinal diet for 3-5 days may be enough to allow the irritated intestinal mucosa to heal. Good luck!

When my patients have diarrhea after antibiotics I will usually prescribe a canine specific probiotic to help get the good bacteria loaded back up in the GI tract. My favorite is Proviable and it also comes with a paste to help firm up the stools. My second favorite is Fortiflora. I would encourage you to call your veterinarian and discuss the possibility of using one of these products. Best of luck and I hope he improves soon.

Hi and thanks for your question. If the diarrhea starts again after the metronidazole, it could any number of issues. If she was diagnosed with a parasite, like Giardia, or a bacteria, it could be she still has the parasite or bacterial present in her GI and will need another round of metronidazole. That is not totally uncommon. A viral infection may be another possibility as well as a food allergy or inflammatory bowel disease. I hope this helped!

Hi there, thanks for using Petco Pet Education Center, formerly Petcoach. Diarrhea is not typically a symptom of tickborne disease so this is probably unrelated. Sometimes diarrhea can be a result of antibiotics, but usually it starts earlier in the course of treatment, so the timing doesn't seem related to that either. More likely she got into something that upset her tummy. As long as she's feeling fine, probiotics are a great idea, and you can feed a bland diet of boiled chicken with white rice for a few days. Once her stools improve, mix the rice/chicken mixture with her kibble to gradually switch her back. If the diarrhea doesn't improve over the next few days, and certainly if she starts acting sick (decreased appetite, vomiting, lethargy, etc), then a vet visit is in order. Hope this helps!

If Lexi is still playful and eating, and her stools are improving (even if they're not normal yet), then it sounds like you're on the right track. I would continue with her course of flagyl as your vet prescribed. If her stools don't continue to get firmer, you might want to ask your vet about adding a probiotic, or even consider the Hills Biome prescription food, which has been shown to be very effective for diarrhea issues. If the diarrhea worsens again, reach back out to your vet. We often start by treating diarrhea fairly symptomatically and supportively, but there are many other potential causes of diarrhea including Addisons disease, intestinal parasites, inflammatory bowel, food sensitivities, etc - so depending on the diagnostics your vet ran on Lexi initially, they may recommend further workup if this issue becomes recurrent. Hope this helps! Feel free to reach out if you have any follow-up questions.

If tylan is not effective in the next 4 days I would recommend to switch to metronidazole and give panacur (commercial name of the worming treatment) to make sure any kind of parasite and bacteria infections are covered. Please discuss all these options with your local vet depending on their suspicion and possible differential diagnosis.