Well , Mr . Smith . That's a nasty infection you have .   Yes . Is there anything you can give me to get rid of it , doctor ?   I'm going to prescribe some antibiotics and some cream to ease the itching and burning .   Ok , thank you ! Where should I buy them ?   The pharmacy will give you a discount since you came to the clinic .   Great ! What floor is pharmacy on ?   The fourth . I'll send the prescription down there so you can just pick it up on your way out .   Thank you ! 