Helping patients who say they cannot sleep - Practical ways to evaluate and treat insomnia

Insomnia is a very common and easily treated condition. It may be the presenting symptom of many other medical conditions and usually is not a sign of psychological or psychiatric illness. Untreated, in somnia can cause significant economic hardship, morbidity, and mortality, and it may be a risk factor for development of depression or anxiety. Actigraphy and sleep logs are essential tools in evaluating insomnia. Their use usually results in a specific causal diagnosis, with effective therapeutic implications. Treatment includes both pharmacologic and behavioral interventions.