If there was a
temporalForehead lift
Temporal arteritis
Temporal lobe seizure relationship between the antibiotic administration during infancy and the development of
ErythemaErythema multiforme
Erythema multiforme on the hand
Erythema multiforme on the hands
Erythema multiforme on the leg
Erythema multiforme, circular lesions - hands
Erythema multiforme, target lesions on the palm Multiforme (EM), it is highly likely that the EM was caused by the antibiotic. In that case, your son should never be given that antibiotic or any medicine in its class, again. If it happens to be a one-of-a-kind antibiotic for which there is no good substitute, one he could conceivably need in the future, you would do well to consult with an
infectiousInfectious endocarditis
Infectious mononucleosis
Infectious mononucleosis #3 disease specialist now, rather than waiting until such time, as the need for it is great. The allergist's observation and conclusion may be
correctCorrect (new formula) but you should not put your son at risk of having another severe reaction, on the basis of one negative allergy test.