It is used primarily as an antihistamine for the treatment of itches and irritations, an antiemetic for the reduction of nausea, as a weak analgesic by itself
and as an opioid potentiator,
and as an anxiolytic for the treatment of anxiety.[1]
Even though it is an effective sedative, hypnotic, and tranquilliser, it shares almost none of the abuse, dependence, addiction, and toxicity potential of other drugs used for the same range of therapeutic reasons."
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