Allergic reaction after S-methoprene in dogs
22 reports to the FDA describe allergic reaction in dogs given S-methoprene. That is 1.3% of all reports for this medicine, compared with 2.3% across reports for all dog medicines, so it is reported less often than average with this medicine.
22Reports
4.5%Marked serious
0.0%Recovered
0.0%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 allergic reaction in dogs?
- 22 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).
Allergic reaction with similar medicines
- Allergic reaction after Melarsomine (Immiticide) 1,008 reports · 4.4% of its reports
- Allergic reaction after Polysulfated Glycosaminoglycan 187 reports · 3.4% of its reports
- Allergic reaction after Diphenhydramine 1,061 reports · 22% of its reports
- Allergic reaction after Butorphanol 235 reports · 5.3% of its reports
- Allergic reaction after Cefpodoxime 152 reports · 3.7% of its reports
- Allergic reaction after Tramadol 74 reports · 2.0% of its reports
- Allergic reaction after Florfenicol + Mometasone + Terbinafine 110 reports · 3.1% of its reports
- Allergic reaction after Desoxycorticosterone Pivalate 172 reports · 5.2% of its reports
- Allergic reaction after Propofol 196 reports · 6.4% of its reports
- Allergic reaction after Isoflurane 137 reports · 5.0% of its reports
All reported side effects of S-methoprene in dogs · Medicines most reported with allergic reaction