Butorphanol side effects in Domestics

293 FDA reports involve Butorphanol in a Domestic. These are the problems they describe.

Death
108 37%
Cardiac arrest
50 17%
Eye or vision problems
46 16%
Apnoea
39 13%
Wobbliness (ataxia)
39 13%
Fever
36 12%
Lethargy
28 9.6%
Loss of appetite
27 9.2%
Recovery prolonged
27 9.2%
Restlessness or agitation
25 8.5%
Swelling
23 7.8%
Breathing problems
16 5.5%

All reports for Butorphanol in cats