Panacur side effects in dogs

78 reports sent to the FDA between 2011 and 2026 involve Panacur in dogs. The most reported problems were vomiting, diarrhea, loss of appetite. 73% were marked serious.

78Reports
73%Marked serious
1.3%Only medicine involved
23%Recovered
2.6%Died or euthanised
SponsoredWorried about your pet? Ask a veterinarian online, 24/7

About this medicine

Type: medicine.

Most reported side effects

Vomiting
17 22%
Diarrhea
14 18%
Loss of appetite
6 7.7%
Leucocytosis
6 7.7%
Lethargy
5 6.4%
Blood problems
4 5.1%
Decreased haematocrit
4 5.1%
Intentional misuse
4 5.1%
Weight loss
3 3.8%
Seizures
3 3.8%
Monocytosis
3 3.8%
Abnormal radiograph finding
3 3.8%
Increased band neutrophilia
3 3.8%
Neutrophilia
3 3.8%
Paralysis
2 2.6%

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 work as expected
10 13%

How soon problems started

Same day
14 20%
1–2 days
4 5.6%
3–7 days
10 14%
1–4 weeks
15 21%
Over a month
28 39%

Time from the first dose to the first sign, where both dates were reported (71 reports).

How the animals did

Recovered
18 23%
Still unwell when reported
48 62%
Euthanised
2 2.6%
Not known
10 13%

Breeds named most often

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

Other medicines for dogs