The prophylaxis of penicillin reactions with chlorprophenpyridamine maleate injection 100 mg per cubic centimeter.
D018926:Anti-Allergic Agents; D002744:Chlorpheniramine; D006634:Histamine H1 Antagonists / Q000627:therapeutic use*; D006801:Humans; D006967:Hypersensitivity / Q000209:etiology*; D007154:Immune System Diseases; D008298:Maleates; D010406:Penicillins / Q000009:adverse effects*
D018926:Anti-Allergic Agents; D006634:Histamine H1 Antagonists; D008298:Maleates; D010406:Penicillins; D002744:Chlorpheniramine
ALLERGY/etiology and pathogenesis; ANTIHISTAMINICS/therapeutic use; PENICILLIN/injurious effects