Sleep disorders.

Abstract

Many pharmacologic and nonpharmacologic strategies are available to treat sleep disorders successfully. Conventional stimulants and the new stimulant modafinil have roles to play in the management of narcolepsy and idiopathic hypersomnia. Knowledge of the properties and clinical effects of these drugs allows adequate doses of medications to be used with the goal of attaining as maximal alertness as possible. A range of dopaminergic agents is available to treat restless legs syndrome; other medications such as opiates, benzodiazepines, and anticonvulsants can also be used. Successful use of the dopaminergic agents depends on an understanding of the phenomena of augmentation, rebound, and tolerance. Arousal parasomnias can be treated with behavioral methods such as hypnosis and drug therapy. Clonazepam provides relief of the symptoms in most patients with REM sleep behavior disorder.