How long after vaccination might a dog have diarrhea?
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👁 932 views 💬 29 replies Digestive System
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Expert Answer
Diarrhea after vaccination is not certain; if it occurs, it lasts 1-2 days. If it continues past 2 days, see a vet for possible post-vaccine infection.
Mild signs like lethargy, poor appetite and low fever are normal and pass in 1-2 days; persistent signs suggest disease.