Pharmacology Treatment of choice for late cardiovascular syphilis is? A Benzathine penicillin 7.2 million units in three divided doses B Benzathine penicillin 2.4 million units single dose C Benzylpenicillin 12-24 million units for 21 days D Tetracycline 2g daily 💡 Explanation Treatment of choice for late cardiovascular syphilis is? ✓ Correct Answer: A. Benzathine penicillin 7.2 million units in three divided doses