Medicine The drug of choice for the treatment of Pneumocystis jiroveci (Pneumocystis carinii) pneumonia is A Lamivudine B Cotrimoxazole (TMP-SMX) C Doxycycline D Itraconazole 💡 Explanation The drug of choice for the treatment of Pneumocystis jiroveci (Pneumocystis carinii) pneumonia is ✓ Correct Answer: B. Cotrimoxazole (TMP-SMX)