Recumbency after Nitazoxanide in horses

25 reports to the FDA describe recumbency in horses given Nitazoxanide. That is 38% of all reports for this medicine, compared with 3.7% across reports for all horse medicines, so it is reported unusually often with this medicine.

25Reports
0.0%Marked serious
0.0%Recovered
84%Died or euthanised
–Typical onset
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How the animals did

Died
21 84%
Not known
4 16%

Problems reported at the same time

22 88%
Wobbliness (ataxia)
7 28%
Hind limb paresis
7 28%
6 24%
Neurological signs
5 20%
Didn't work as expected
4 16%
Pain
3 12%

Age of the animals

Under 1 year
1
1–3 years
2
4–7 years
6
8–11 years
2
12+ years
12

About this medicine

Type: medicine.

Questions owners ask

Can Nitazoxanide cause recumbency in horses?
25 reports link the two, but a report alone does not prove the medicine was the cause: other illnesses, other medicines or coincidence can be involved. Your vet can judge it for your animal.
What should I do?
Don't give another dose until you've spoken to your vet, and keep the packaging so you can tell them the product and dose. Your vet can also report it to the FDA (or you can, through the manufacturer or FDA form 1932a).

Recumbency with similar medicines

All reported side effects of Nitazoxanide in horses · Medicines most reported with recumbency