Flumethrin + Imidacloprid (Seresto) side effects in Chihuahuas

78 FDA reports involve Flumethrin + Imidacloprid in a Chihuahua. These are the problems they describe.

Didn't stop fleas
43 55%
Itching
23 29%
Lethargy
10 13%
Loss of appetite
9 12%
Seizures
6 7.7%
Skin redness
5 6.4%
Hair loss
5 6.4%
Tremors
5 6.4%
Not drinking
4 5.1%
Application site reaction
4 5.1%
Weight gain
4 5.1%
Restlessness or agitation
4 5.1%

All reports for Flumethrin + Imidacloprid in dogs