Tremors after Butorphanol in cats
The FDA has received 67 reports of tremors in cats after Butorphanol. That is 3.0% of all reports for this medicine, compared with 2.6% across reports for all cat medicines.
67Reports
33%Marked serious
25%Recovered
13%Died or euthanised
Same dayTypical 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 Butorphanol cause tremors in cats?
- 67 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 the same day 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).
Tremors with similar medicines
- Tremors after Ketamine 84 reports · 2.6% of its reports
- Tremors after Isoflurane 55 reports · 2.7% of its reports
- Tremors after Tiletamine + Zolazepam 63 reports · 3.8% of its reports
- Tremors after Methylprednisolone 45 reports · 2.8% of its reports
- Tremors after Propofol 31 reports · 2.6% of its reports
- Tremors after Atipamezole 46 reports · 4.4% of its reports
- Tremors after Midazolam 35 reports · 4.7% of its reports
- Tremors after Florfenicol + Mometasone + Terbinafine 21 reports · 3.0% of its reports
- Tremors after Orbifloxacin 24 reports · 3.5% of its reports
- Tremors after Acepromazine 23 reports · 3.9% of its reports
All reported side effects of Butorphanol in cats · Medicines most reported with tremors