dr. jason burke. he founded a company called hangover heaven in las vegas.t saw a 40% increase in revenue just last year. the company expects to grow more this year with services in hotel rooms. >> las vegas, a typical saturday night. >> cheers! >> this is a ritual played out across the city day after day, but partying this hard comes with consequences. >> i've got -- just kind of got a headache you know? little questionsyasiness. >> i've definitely got a hungover. >> a greasy breakfast, a trip back to the bar, but dr. jason burke says he's found one that works. >> i was in the recovery room treating patients for postoperative nausea vomiting postoperative disorientation and thought the same medications i'm using in the recovery room might work well for a hangover. tried it on a few volunteers. >> he's made a business called hangover heaven. the board certified anesthesiologist with a medical degree from the university of north carolina promises that in about 45 minutes he can treat almost 95% of all hangover symptoms. >> physicians, nurses paramedics firefi