Melarsomine (Immiticide) side effects in Rottweilers

505 FDA reports involve Melarsomine in a Rottweiler. These are the problems they describe.

Didn't prevent heartworm
128 25%
Swelling
118 23%
Injection site reaction
88 17%
Vomiting
83 16%
Lethargy
62 12%
Death
54 11%
Loss of appetite
51 10%
Diarrhea
49 9.7%
Allergic reaction
40 7.9%
Breathing problems
28 5.5%
Fever
23 4.6%
Collapse
21 4.2%

All reports for Melarsomine in dogs