Nitenpyram (Capstar) side effects in Yorkshire Terriers

429 FDA reports involve Nitenpyram in a Yorkshire Terrier. These are the problems they describe.

Didn't stop fleas
246 57%
Itching
64 15%
Lethargy
55 13%
Vomiting
54 13%
Loss of appetite
37 8.6%
Didn't work as expected
28 6.5%
Diarrhea
23 5.4%
Seizures
17 4.0%
Tremors
16 3.7%
Restlessness or agitation
16 3.7%
Breathing problems
15 3.5%
Death
15 3.5%

All reports for Nitenpyram in dogs