One in four Americans takes a sleep aid every year , organization says . Some studies say cognitive behavioral therapy works as well as pills . `` Often people attribute everything bad that happens to them , including being angry and crabby , to lack of sleep , '' says Donna Arand , Ph.D. , clinical director of the Kettering Sleep Disorders Center in Kettering , Ohio . Expert : OTC sleep aids are best for people with occasional sleep problems . Comment:
One in four Americans takes a sleep aid every year , organization says . Some studies say cognitive behavioral therapy works as well as pills . Expert : OTC sleep aids are best for people with occasional sleep problems . Comment: