Daily News & Analysis | Smoking affects good night's sleep too Daily News & Analysis Here is a wake-up call. Smoking ruins productive sleep, leading to cognitive dysfunction, mood disorders, depression and anxiety. "This study has found a common pathway whereby cigarette smoke impacts both pulmonary and neurophysiological function. Smoking can disrupt your sleep Beware - Smoking can affect your sleep You are here! Home > Features Analyses > Smoking affects good night's sleep too |