Wobbliness (ataxia) after S-methoprene in dogs
433 reports to the FDA describe wobbliness (ataxia) in dogs given S-methoprene. That is 26% of all reports for this medicine, compared with 2.6% across reports for all dog medicines, so it is reported unusually often with this medicine.
433Reports
0.0%Marked serious
0.0%Recovered
2.3%Died or euthanised
–Typical onset
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How the animals did
Problems reported at the same time
Age of the animals
About this medicine
Type: medicine.
Questions owners ask
- Can S-methoprene cause wobbliness (ataxia) in dogs?
- 433 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).
Wobbliness (ataxia) with similar medicines
- Wobbliness (ataxia) after Melarsomine (Immiticide) 599 reports · 2.6% of its reports
- Wobbliness (ataxia) after Polysulfated Glycosaminoglycan 150 reports · 2.7% of its reports
- Wobbliness (ataxia) after Diphenhydramine 169 reports · 3.6% of its reports
- Wobbliness (ataxia) after Butorphanol 125 reports · 2.8% of its reports
- Wobbliness (ataxia) after Cefpodoxime 182 reports · 4.5% of its reports
- Wobbliness (ataxia) after Tramadol 168 reports · 4.5% of its reports
- Wobbliness (ataxia) after Florfenicol + Mometasone + Terbinafine 430 reports · 12% of its reports
- Wobbliness (ataxia) after Desoxycorticosterone Pivalate 33 reports · 1.0% of its reports
- Wobbliness (ataxia) after Propofol 69 reports · 2.2% of its reports
- Wobbliness (ataxia) after Dirlotapide 23 reports · 0.8% of its reports
All reported side effects of S-methoprene in dogs · Medicines most reported with wobbliness (ataxia)