Flush side effects in dogs

63 reports sent to the FDA between 2013 and 2026 involve Flush in dogs. The most reported problems were lethargy, loss of appetite, swelling. 73% were marked serious.

63Reports
73%Marked serious
3.2%Only medicine involved
32%Recovered
1.6%Died or euthanised
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About this medicine

Type: medicine.

Most reported side effects

Lethargy
10 16%
Loss of appetite
9 14%
Swelling
8 13%
Deafness
8 13%
Corneal ulcer
7 11%
Diarrhea
6 9.5%
Vomiting
6 9.5%
Wobbliness (ataxia)
6 9.5%
Skin redness
6 9.5%
Keratoconjunctivitis sicca
6 9.5%
Dry nose
6 9.5%
Schirmer tear test
6 9.5%
Ocular discharge
6 9.5%
Hyperaemia
5 7.9%
Squinting
4 6.3%

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
11 17%

How soon problems started

Same day
18 31%
1–2 days
13 22%
3–7 days
10 17%
1–4 weeks
9 16%
Over a month
8 14%

Time from the first dose to the first sign, where both dates were reported (58 reports).

How the animals did

Recovered
15 24%
Recovered with lasting effects
5 7.9%
Still unwell when reported
13 21%
Died
1 1.6%
Not known
29 46%

Breeds named most often

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

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