Which of the following is an idiosyncratic adverse drug
reaction:
A. Muscle dystonia caused by triflupromazine
B. Insomnia after taking pentobarbitone
C. Precipitation of asthma by morphine
D. Gum hyperplasia caused by phenytoin
reaction:
A. Muscle dystonia caused by triflupromazine
B. Insomnia after taking pentobarbitone
C. Precipitation of asthma by morphine
D. Gum hyperplasia caused by phenytoin