Side effects associated with zolpidem include daytime drowsiness, dizziness, hallucinations, agitation, sleep - walking, and drowsiness while driving. (articles.mercola.com)
According to the Mayo Clinic, symptoms of OSA include excessive daytime drowsiness and trouble concentrating. (mcarthurlawfirm.com)
This profoundly fragmented sleep causes daytime drowsiness, curtails academic achievement and professional productivity, and is a common cause of motor - vehicle or on - the - job accidents. (sciencedaily.com)