Ambien was released on the market over 20 years ago, and since then, hundreds of millions of prescriptions have been written, primarily to women, because women suffer more sleep disorders than men.
Ambien saíu ao mercado hai vinte anos, e dende entón, prescribíronse centos de millóns de receitas, sobre todo a mulleres, porque teñen máis trastornos de sono que os homes.