Afoxolaner (NexGard) side effects in Brittanys

52 FDA reports involve Afoxolaner in a Brittany. These are the problems they describe.

Didn't stop ticks
23 44%
Didn't work as expected
20 38%
Vomiting
8 15%
Lethargy
6 12%
Didn't stop fleas
5 9.6%
Loss of appetite
4 7.7%
Seizures
4 7.7%
Death
3 5.8%
Abnormal cytology
2 3.8%
Abnormal radiograph finding
2 3.8%
Loose stool
2 3.8%
Haematuria
2 3.8%

All reports for Afoxolaner in dogs