Prednisolone + Trimeprazine side effects in dogs
2,094 reports sent to the FDA between 1996 and 2026 involve Prednisolone + Trimeprazine in dogs. The most reported problems were vomiting, lethargy, loss of appetite. 25% were marked serious, and where it was recorded, signs eased after stopping the medicine in 100% of cases.
About this medicine
Prednisolone reduces inflammation and immune activity.
Steroids commonly cause increased thirst, urination and appetite, especially at higher doses.
Most reported side effects
Share = percentage of this medicine's reports that mention the problem. One report can list several problems.
Reports that it didn't work
Some reports are about the medicine not working (for example a dog still getting fleas or heartworm), not about a side effect.
How soon problems started
Time from the first dose to the first sign, where both dates were reported (1,278 reports).
How the animals did
Breeds named most often
Popular breeds appear more often because there are more of them.
- Labrador Retriever 135 reports
- Shih Tzu 119 reports
- Yorkshire Terrier 101 reports
- Chihuahua 76 reports
- Golden Retriever 60 reports
- Jack Russell Terrier 49 reports
- Maltese 41 reports
- Bichon Frise 39 reports
- Pug 39 reports
- West Highland White Terrier 37 reports