welcome to hcm
thanks for the query
from the symptoms it appears that your daughter may having penicillin allergy(angioedema
so you need to consult your doctor as soon possible.
is there any hives
or rashes on her body?
is it first time or like such reaction occurred before?is there any food particularly causing such type of reaction?
is there abnormal breathe sounds ?
if symptoms mild then it need no treatment.if severe means difficulty in breathing consult the emergency department
she may need Antihistamines and steroids