DTaP has considerably reduced those adverse effects. Allergic reactions are very rare , and anaphylaxis is one of the rarest forms of allergy due to the pertussis vaccine. Hives have also been considered as an allergic reaction but tend to show up within minutes after the vaccine administration. Some appear later but again in the form of hives rather than oozing lesions . It's best to have her doctor take a look at these lesions .
Treatment is symptomatic to relieve the pain associated with the sores.
Both require a prescription medication based on your physician's recommendation. Thank you again and hope to hear from you soon. Information contained within this forum is intended solely for general educational purposes and is not intended nor implied to be a substitute for professional medical advice relative to your specific medical condition or question. Only your physician can provide specific diagnoses and therapies. All rights reserved.