Guidelines
Pathogens
Antimicrobials
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Guidelines
Reaction Type
Reaction Type
Note
Differentiate adverse events like headache and nausea from true allergies
Clarify the
reaction type
to determine severity of allergy
Reaction Types
Low Risk
Non-allergic / non-hypersensitivity
Family history only
Remote (more than 10 y) unknown reactions without features of IgE
IgE Mediated Hypersensitivity
Delayed (potential T cell) Hypersensitivity