Table 4

Provocative agents and manifestations in reactions to therapeutic drugs

No of episodes
Agent or classToxicAllergicMetabolicTotal no
Antimicrobials35
    Penicillin and its congeners118
    Nitrofurantoin14
    Tetracyclines22
    Streptomycin3
    Amphotericin1
    Bacitracin1
    Isoniazid1
    Neomycin1
Hormone preparations24
    Insulin12
    Steroids or ACTH12
Antineoplastic drugs1414
Sedatives and tranquilizers11
    Barbiturates15
    Chloral hydrate12
    Imipramine1
    Prochlorperazine1
Anticoagulants9
    Heparin6
    Warfarin3
Digitalis preparations77
Parenteral fluids44
Antihypertensives3
    Guanethidine1
    Hydralazine1
    Reserpine1
Miscellaneous12
    Acetylsalicylic acid11
    Atopine1
    Colchicine1
    Diphenhydramine1
    Diphenylhydantoin1
    Iodides2
    Lidocaine1
    Lipomul, intravenous1
    Spironolactone2