Replied By Gigi (Claremont, Ca) on 10/27/2011
I gave my 7 year old Mini Schnauzer (Cleo) a Parvo/Distemper injection. Within about an hour she started violently itching, she also huge welts at the injection point and down her entire back. I gave her a benedryl and put her a lukewarm bath. The itching subsided. A few hours later she started itching again and again we put her in the lukewarm bath and the itching subsided again and the bumps went away. Strangest thing ever. Her heart was beating really fast, but her breathing wasn't labored. Since the bumps went away and the itching subsided, we decided not to take her to the Vet, but needless to say I was not able to sleep at all, I stayed awake watching her all night for any changes.