Idiosyncrasy

Question 1

What is idiosyncrasy?

Answer 1

Idiosyncrasy refers to an abnormal reactivity to a chemical or drug that is genetically determined. It is a unique reaction specific to certain individuals and not commonly observed in the majority of the population.

Question 2

How does idiosyncrasy occur?

Answer 2

Idiosyncrasy occurs when a drug interacts with a unique feature or characteristic of an individual, which is not present in most people. This interaction leads to an uncharacteristic or unusual reaction to the drug

Question 3

Which individuals experience excitement and mental confusion when taking barbiturates?

Answer 3

Some individuals experience excitement and mental confusion when taking barbiturates, despite their typical sedative effects on most people

Question 4

What are the adverse effects caused by quinine/quinidine in some patients?

Answer 4

In some patients, quinine/quinidine can cause cramps, diarrhea, purpura (purple spots on the skin), asthma, and vascular collapse

Question 5

What serious condition can rare individuals develop as a result of taking chloramphenicol?
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Answer 5

In rare individuals, chloramphenicol can cause a serious condition called aplastic anemia, which is not related to the dosage of the drug