Advantage Multi side effects in dogs

55 reports sent to the FDA between 2014 and 2026 involve Advantage Multi in dogs. The most reported problems were overdose, breathing problems, liver problems. 82% were marked serious.

55Reports
82%Marked serious
0.0%Only medicine involved
1.8%Recovered
1.8%Died or euthanised
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About this medicine

Type: medicine.

Most reported side effects

Overdose
4 7.3%
Breathing problems
3 5.5%
Liver problems
3 5.5%
Anxiety
2 3.6%
Vomiting
2 3.6%
Loss of appetite
2 3.6%
Drug dose administration interval too long
2 3.6%
Lethargy
2 3.6%
Weight loss
2 3.6%
Leucopenia
2 3.6%
Leucocytosis
2 3.6%
Intentional misuse
2 3.6%
Excessive thirst
1 1.8%
Excessive urination
1 1.8%
Unresponsive
1 1.8%

Share = percentage of this medicine's reports that mention the problem. One report can list several problems.

Reports that it didn't work

Some reports are about the medicine not working (for example a dog still getting fleas or heartworm), not about a side effect.

Didn't stop worms
2 3.6%
Didn't work as expected
1 1.8%

How soon problems started

Same day
1 3.6%
1–2 days
0 0.0%
3–7 days
2 7.1%
1–4 weeks
1 3.6%
Over a month
24 86%

Time from the first dose to the first sign, where both dates were reported (28 reports).

How the animals did

Recovered
1 1.8%
Still unwell when reported
41 75%
Euthanised
1 1.8%
Not known
12 22%

Breeds named most often

Popular breeds appear more often because there are more of them.

Other medicines for dogs