對症下藥

Correct; right; towards; at; for; regarding; to treat; to face; to reply; to match; to compare; to adjust; to suit.

disease; illness; symptom of a disease; (fig.) sticking point or problem

Down; below; under; to go down; to descend; to fall; to arrive; next; later; measure word for actions.

medicine; drug; substance used for a specific purpose; to poison; to treat; to cure