Insônia

Abstract

Insomnia is a common sympton. About 33% a 50% of the population have significant insomnia at some time. It may be primary or secondary to emotional problems, pain physical disorders or use or withdrawal of drugs. The cause should be determined by evaluating the patient's sleep pattern, use of drugs, degree of psychologic stress and level of physical activity. Treatment depends on the underlying cause. For insomnia due to emotional disturbance other than depression and for refractory cases, a hypnotic drug may be temporarily required, especially if sleeplessness impairs the patient's efficiency and sense of well-being. © Copyright Moreira Jr. Editora.