The New York Times reports that last June researchers in Argentina identified a promising potential treatment for jet lag, sildenafil, more commonly known as Viagra. Some passengers swear by drugs like Provigil, a prescription medicine for narcolepsy. Many sleep experts are skeptical however and some say that nothing works like good old caffeine — still others prescribe a simple nap.
Read the full story online at nytimes.com and tell us in the comments — how do you deal with jet lag?
