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  1. Insomnia

    Insomnia refers to a sleep disorder marked by persistent difficulty initiating or maintaining sleep, or experiencing non-restorative sleep, despite adequate opportunity for sleep. It can be categorized as episodic, lasting up to three months, or persistent, lasting more than three months.

    Several neurotransmitters play essential roles in regulating the sleep-wake cycle. The neuronal systems in which neurotransmitters and neuropeptides act to control the sleep–wake cycle lie in the brainstem, hypothalamus, and basal forebrain, with connections in the thalamus and cortex.

    efaccena - 26/06/2023 - 9:45am

  2. Hypnotic and anxiolytic drugs

    The pharmacology of drugs with anxiolytic, sedative, and hypnotic effects overlaps significantly, with different doses of the same drug having effects ranging from sedation to loss of consciousness. So it can be difficult to ascribe just one function to each drug. The job of the prescriber is to identify the drug which offers the best therapeutic outcome for their patient.

    smaxwell - 10/10/2014 - 7:53pm