Prevention of penicillin reactions.
D018926:Anti-Allergic Agents; D006634:Histamine H1 Antagonists / Q000627:therapeutic use*; D006801:Humans; D006967:Hypersensitivity; D010406:Penicillins / Q000009:adverse effects*
D018926:Anti-Allergic Agents; D006634:Histamine H1 Antagonists; D010406:Penicillins
ALLERGY; ANTIHISTAMINICS/therapeutic use; PENICILLIN/injurious effects