What Symptoms Should I Look For?

Most dogs show no ill effect from vaccination. Vaccine reactions may be minor and short-lived or require immediate care from a veterinarian. Clinical signs include:

• Fever
• Sluggishness
• Loss of appetite
• Facial swelling and/or hives
• Vomiting
• Diarrhea
• Pain, swelling, redness, scabbing or hair loss around the injection site
• Lameness
• Collapse
• Difficulty breathing
• Seizures

It is best to schedule your dog's appointment so that you can monitor him for any side effects following administration of the vaccine.

What Should I Do if i Think My Dog Is Having an Adverse Reaction to a Vaccine?

If you suspect your dog is having a reaction to a vaccine, call your veterinarian immediately.