Question

Cotrimoxazole is combination of trimethoprim with sulfamethoxazole. Which of the following statement is correct about cotrimoxazole ?

• A. Most effective ratio of trimethoprim : sulfamethoxazole in plasma is 20: 1.
• B. Trimethoprime: sulfamethoxazole are administered in a dose ratio of 5:1 to achieve optimal synergistic effect.
• C. Cotrimoxazole is contraindicated during pregnancy.
• D. Cotrimoxazole is ineffective in treating respiratory tract infections.

Answer 1

The Correct Option is C

The correct option is (C): Cotrimoxazole is contraindicated during pregnancy.