Question

Neutropenia is an adverse effect of all of the following drugs EXCEPT:

• A. Clozapine
• B. Carbamazepine
• C. Phenytoin
• D. Lithium

Hint:

Monitor blood counts in patients on Clozapine and Carbamazepine due to the risk of neutropenia.

Answer 1

The Correct Option is D

Neutropenia is a serious adverse effect seen in some drugs. Clozapine and Carbamazepine are known for causing neutropenia in some patients, which can be life-threatening if not monitored. Phenytoin can cause neutropenia, especially in prolonged usage. However, Lithium does not typically cause neutropenia. It may cause other adverse effects, like renal issues, but neutropenia is not common. Thus, the correct answer is (d) Lithium.