Tresaderm Dermatological side effects in cats

134 reports sent to the FDA between 2012 and 2025 involve Tresaderm Dermatological in cats. The most reported problems were loss of appetite, lethargy, vomiting. 85% were marked serious.

134Reports
85%Marked serious
68%Only medicine involved
18%Recovered
2.2%Died or euthanised
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About this medicine

Type: medicine.

Most reported side effects

24 18%
23 17%
Wobbliness (ataxia)
16 12%
Head tilt - ear disorder
13 9.7%
Itching
12 9.0%
Vocalising
10 7.5%
Behaviour change
9 6.7%
Incorrect route of drug administration
8 6.0%
Head shake - ear disorder
8 6.0%
Fever
7 5.2%
Deafness
7 5.2%
Hyperglycaemia
7 5.2%
Diarrhea
7 5.2%

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 cat still getting fleas or heartworm), not about a side effect.

Didn't work as expected
8 6.0%
Didn't stop mites
1 0.7%

How soon problems started

Same day
29 31%
1–2 days
15 16%
3–7 days
18 19%
1–4 weeks
25 27%
Over a month
6 6.5%

Time from the first dose to the first sign, where both dates were reported (93 reports).

How the animals did

Recovered
23 17%
Recovered with lasting effects
1 0.7%
Still unwell when reported
25 19%
Euthanised
3 2.2%
Not known
82 61%

Breeds named most often

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

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