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Pharmacology General 3fd5f761

Which of the following is an example of idiosyncratic reaction?

A
Captopril - dry cough
B
Isoniazid - hepatitis
C
Haloperidol - extrapyramidal side effects
D
Chloramphenicol - aplastic anemia
High-Yield Explanation
Ans. is'd'i.e., Chloramphenicol - aPlastic anemia(Ref: KDT P/e p. 851) Idiosyncratic reactions e.g.:Barbiturates cause excitement and mental confusion in some individuals.Quinine/quinidine cause cramps, diarrhoea, purpura, asthma and vascular collapse in some patients.Chloramphenicol produces non dose-related serious aplastic anaemia in rare individuals.

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