Somnambulism (Sleep Walking) Medication
- Author: Gregory Ackroyd, MD; Chief Editor: Selim R Benbadis, MD more...
Medication Summary
The goal of pharmacotherapy is to reduce morbidity and to prevent complications. In addition to the agents listed below, up to 6 mg Melatonin may be used at bedtime.
Tricyclic antidepressants
Class Summary
These agents, comprising a complex group of drugs, have central and peripheral anticholinergic effects and sedative effects. They block the active reuptake of norepinephrine and serotonin.
Amitriptyline (Elavil)
Increases synaptic concentration of serotonin and/or norepinephrine in CNS by inhibiting reuptake at presynaptic neuronal membrane. Useful as analgesic for certain types of chronic and neuropathic pain.
Nortriptyline (Aventyl HCl, Pamelor)
Has demonstrated effectiveness in treatment of chronic pain. Increases synaptic concentration of serotonin and/or norepinephrine in CNS by inhibiting their reuptake by presynaptic neuronal membrane. Additional pharmacodynamic effects such as desensitization of adenyl cyclase and downregulation of beta-adrenergic receptors and serotonin receptors appear to play role.
Benzodiazepines
Class Summary
A large group of compounds with a benzene ring nucleus fused to a 7-sided diazepine ring. Benzodiazepines bind to specific receptors in association with GABA-binding sites on chloride channels. The frequency of channel opening is increased, increasing flow of chloride ions into neurons. Their relatively high therapeutic index and lower abuse potential than many of other sedative-hypnotics have made them sedative-hypnotic drugs of choice.
Clonazepam (Klonopin)
Believed to enhance activity of inhibitory neurotransmitter GABA in CNS. Antiseizure and antipanic effectiveness has been demonstrated. Generally considered DOC for disorders of arousal.
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