Dehydration after Ondansetron in dogs
70 reports to the FDA describe dehydration in dogs given Ondansetron. That is 11% of all reports for this medicine, compared with 0.7% across reports for all dog medicines, so it is reported unusually often with this medicine.
70Reports
87%Marked serious
4.3%Recovered
57%Died or euthanised
14 daysTypical onset
Sponsored
How soon it started
How the animals did
Problems reported at the same time
Age of the animals
About this medicine
Type: medicine.
Questions owners ask
- Can Ondansetron cause dehydration in dogs?
- 70 reports link the two, but a report alone does not prove the medicine was the cause: other illnesses, other medicines or coincidence can be involved. Your vet can judge it for your animal.
- How soon after a dose was it reported?
- In half of the reports with dates, it started within 14 days of the first dose.
- What should I do?
- Don't give another dose until you've spoken to your vet, and keep the packaging so you can tell them the product and dose. Your vet can also report it to the FDA (or you can, through the manufacturer or FDA form 1932a).
Dehydration with similar medicines
- Dehydration after Melarsomine (Immiticide) 176 reports · 0.8% of its reports
- Dehydration after Polysulfated Glycosaminoglycan 110 reports · 2.0% of its reports
- Dehydration after Diphenhydramine 104 reports · 2.2% of its reports
- Dehydration after Butorphanol 103 reports · 2.3% of its reports
- Dehydration after Cefpodoxime 66 reports · 1.6% of its reports
- Dehydration after Tramadol 140 reports · 3.7% of its reports
- Dehydration after Florfenicol + Mometasone + Terbinafine 49 reports · 1.4% of its reports
- Dehydration after Desoxycorticosterone Pivalate 89 reports · 2.7% of its reports
- Dehydration after Propofol 48 reports · 1.6% of its reports
- Dehydration after Dirlotapide 26 reports · 0.9% of its reports
All reported side effects of Ondansetron in dogs · Medicines most reported with dehydration