In this session of the RFUMS Top 200 Drugs Podcast, we discuss antiemetics, antitussives, and antihistamines: hydroxyzine, meclizine, metoclopramide, prochlorperazine, ondansetron, chlorpheniramine/hydrocodone, promethazine/codeine, desloratadine, dimehydrinate, benzoyl peroxide, and salicylic acid.