separation of ten sedative- hypnotic drugs was performed by rp-hplc using mixed micellar mobile phase. effect of temperature, type and amount of organic modifier in mobile phase on efficiency (n) and asymmetry factor (b/a) showed that, the appropriate conditions for a good separation were 35°c and 7% (v/v) butanol in mobile phase.  variations of selectivity factor versus butanol concentration, ...

THIS review will treat the more commonly prescribed hypnotic agents and their sleep-inducing properties. Hypnotic agents that are seldom used (paraldehyde), drugs that are not singularly soporific but may be used either alone or as adjuncts in inducing sleep [e.g. meprobamate (Equanil, Miltown), chlordiazepoxide (Librium) and diazepam (Valium)] and drugs that have little soporific effect [antih...

conclusions a review of the literature on the use of hypnotic drugs in patients with liver dysfunction showed that some hypnotic drugs used during anesthesia could be safely used in patients with impaired liver function. in these patients, certain drugs should be used with caution. results anesthesia should be performed with caution in patients with hepatic dysfunction and drugs with long half-...

Background Hypnotic use in children and adolescents is controversial. Objective To describe the of hypnotic drugs (melatonin, z-drugs, sedating antihistamines) among 5- to 24-year-old Scandinavians during 2012 2018. Methods Aggregate-level data were obtained from public sources Sweden, Norway, Denmark. We calculated annual prevalence (users/1000 inhabitants) stratified by age group, sex, countr...

The primary use of sedative–hypnotic and anxiolytic drugs is to encourage calmness (anxiolytics or sedatives) or to produce sleep (sedative–hypnotics). All people are subject to states of emotional tension and uneasiness. For otherwise healthy individuals, these occasions are usually sufficiently mild and short that pharmacological intervention is unnecessary. However, at times the symptoms of ...