Is 100mg Rimadyl twice daily too high a dose for my 48lb dog?

Hi there. So if I'm understanding correctly, it sounds like she just had one extra dose of Rimadyl at 2:30 am Thursday morning - is that right? While it's true that we always want to stick to the label dosage with this medication, as there is a risk of causing serious side effect issues with higher doses and/or giving it more frequently than prescribed, I would generally not expect to see any major issues with just one accidental "extra" dose. Most of the toxicity issues we see with this medication are related to dogs getting into the bottle and eating a large number of pills at once, or with chronic overdosing over a longer period of time. If your girl is acting normal, eating and drinking fine, and not vomiting, then I don't see any major cause for concern right now. I would definitely recommend calling your regular vet to let them know about the extra dose and make sure they don't recommend doing anything different - but otherwise, I would just monitor her for any problems, and stick to the prescribed dosing schedule from here on out. The main things to watch for would be vomiting, or not eating - if you see either of those symptoms, I would let your vet know right away. If you feel like she's still somewhat painful in between Rimadyl doses, you could also ask your vet about getting her a different pain medication that would be safe to give along with the Rimadyl if she seems painful at night before her next scheduled dose, such as tramadol or gabapentin.

The accepted dose of Rimadyl is about 1 mg per pound every 12 hours, so I would not give more than 50 mg in a 12 hour period. Rimadyl comes in 25, 75, and 100 mg tablet sizes and I don’t know which one you have. If she has already had an appropriate dose and she is still uncomfortable then she should probably be evaluated by a veterinarian as soon as possible. Best of luck and I hope she improves soon. Thank you for using Pet Coach.

Hi there. I'm assuming you mean Rimadyl? If so, this medication should NEVER be given more frequently than directed by your veterinarian, since overdoses can cause serious damage to the stomach and kidneys. I would recommend calling your veterinarian tomorrow morning to see what they suggest - they may ask you to skip Evie's next scheduled dose. You will also need to monitor her for any signs of a problem such as vomiting or not wanting to eat, and take her in right away to be seen if any problems are noted.

Normally, a one-time double dose of Rimadyl will not cause any serious problems - but if you're concerned, you can always call the vet who prescribed the medication to ask they want you to bring Rocky in. If Rocky has any vomiting over the next 2-3 days, acts lethargic or doesn't want to eat, then I would recommend having him checked by a vet.

Hello! The 12.5mg every 12 hours is appropriate for her size as long as her bloodwork comes back fine. I couldn't cut a pill into thirds either- that's too hard! I hope you find this helpful. Thanks for using Petco Pet Education Center, formerly Petcoach!

I can understand your concern. It is unlikely that she will have a serious complication from getting this dosage early due to her weight of 17lbs. I would recommend monitoring her for vomiting, bloody stool or refusal to eat for more 12 hrs. I assume you gave her the Rimadyl with a full meal as instructed. If you didn’t and she won’t take a meal now, then that is cause for concern and she should see an ER vet right away. But if she ate a full meal and is just sleepy it’s ok to wait it out. I would also give her a half of slice of bread, if she’ll take it and if anything else changes over the next 12-24 hrs Paige should be seen by a vet to make sure she is ok. Giving back to back NSAIDS do have the tendency to cause an upset stomach and in severe cases they can cause stomach ulcers, but typically this happens after long term usage of the drug or any drug interactions. Best wishes and I hope that Paige turns out ok.

Carprofen and Rimadyl are the SAME medication, she should not be taking both as she will overdose. Rimadyl should be given once or twice a day, not 3 times a day. i strongly recommend taking her to a vet ASAP in order to get her on the proper dosage before you make he serious health damage.