Estriol side effects in dogs

2,023 reports sent to the FDA between 2011 and 2026 involve Estriol in dogs. The most reported problems were swollen vulva, loss of appetite, vomiting. 61% were marked serious, and where it was recorded, signs eased after stopping the medicine in 75% of cases.

2,023Reports
61%Marked serious
80%Only medicine involved
17%Recovered
6.8%Died or euthanised
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About this medicine

Type: medicine.

Most reported side effects

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
9 0.4%
Didn't stop fleas
7 0.3%
Didn't prevent heartworm
2 0.1%
Didn't stop mites
1 0.0%

How soon problems started

Same day
185 18%
1–2 days
66 6.3%
3–7 days
123 12%
1–4 weeks
340 32%
Over a month
334 32%

Time from the first dose to the first sign, where both dates were reported (1,048 reports).

How the animals did

Recovered
310 15%
Recovered with lasting effects
32 1.6%
Still unwell when reported
907 45%
Died
42 2.1%
Euthanised
95 4.7%
Not known
637 31%

Breeds named most often

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

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