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S-methoprene side effects in Chihuahuas

124 FDA reports involve S-methoprene in a Chihuahua. These are the problems they describe.

Wobbliness (ataxia)

68 55%

48 39%

39 31%

24 19%

Restlessness or agitation

15 12%

Loss of appetite

9 7.3%

8 6.5%

7 5.6%

6 4.8%

Staggering

5 4.0%

Behaviour change

5 4.0%

4 3.2%

All reports for S-methoprene in dogs