Teresa B. asked

🐕  Dog Health

I volunteer at a dog rescue in Mexico. One of the puppies had a severe reaction after his second distemper vaccine, including salivation, pale mucus membranes, lethargy, and a temperature drop. We administered Diphenhydramine and he recovered. He is due for his third vaccine. What are the chances of a similar or worse reaction, and should we premedicate him before administering the vaccine?

December 27th, 2023

Gregory R. answered

Reactions to vaccines can happen again and may increase in severity. To minimize the risk, premedica...

December 27th, 2023

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