Breathing problems after Butorphanol in cats
226 reports to the FDA describe breathing problems in cats given Butorphanol. That is 10% of all reports for this medicine, compared with 4.7% across reports for all cat medicines, so it is reported unusually often with this medicine.
226Reports
71%Marked serious
23%Recovered
31%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 breathing problems in cats?
- 226 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).
Breathing problems with similar medicines
- Breathing problems after Ketamine 208 reports · 6.4% of its reports
- Breathing problems after Isoflurane 161 reports · 7.9% of its reports
- Breathing problems after Tiletamine + Zolazepam 115 reports · 6.9% of its reports
- Breathing problems after Methylprednisolone 191 reports · 12% of its reports
- Breathing problems after Propofol 107 reports · 9.1% of its reports
- Breathing problems after Atipamezole 150 reports · 14% of its reports
- Breathing problems after Midazolam 67 reports · 9.0% of its reports
- Breathing problems after Florfenicol + Mometasone + Terbinafine 28 reports · 4.0% of its reports
- Breathing problems after Orbifloxacin 31 reports · 4.6% of its reports
- Breathing problems after Acepromazine 40 reports · 6.8% of its reports
All reported side effects of Butorphanol in cats · Medicines most reported with breathing problems