It is important to remember that not getting 8 hours of sleep every night does not mean you are putting your health at risk. Different people have different sleep needs. Some people do fine on 6 hours of sleep a night. Others only do well if they get 10 to 11 hours of sleep.
Treatment often begins by reviewing any drugs or medical conditions that may be causing your insomnia or making it worse.
Thinking about any lifestyle and sleep habits that may be affecting your sleep is an important next step. This is called sleep hygiene. Making some changes in your sleep habits may improve or solve your insomnia.
Using medicine to treat insomnia can sometimes be useful, but there can be risks.
Antihistamines (the main ingredient in over-the-counter sleeping pills) may cause memory problems over time, especially in the elderly.
Only use sedatives under the close care of a doctor, because they can cause tolerance and sometimes dependence. Stopping these medications suddenly can cause rebound insomnia and withdrawal.
Lower doses of certain antidepressant medicines may help. These medicines do not carry the same problems with tolerance and dependence as sedatives.
It may help to see a psychiatrist or other mental health provider to test for a mood or anxiety disorder that can cause insomnia.
They may use talk therapy, such as cognitive-behavioral therapy, to help you gain control over anxiety or depression.
A psychiatrist may also prescribe antidepressants or another medicine to help your sleeping problem and any mood or anxiety disorder you might have.
Most people are able to sleep by practicing good sleep hygiene. See a doctor if you have insomnia that does not improve.
Daytime sleepiness is the most common complication of insomnia. There is also evidence that a lack of sleep can lower your immune system's ability to fight infections.
A lack of sleep is also a common cause of auto accidents. If you are driving and feel sleepy, take a break.
Calling your health care provider
Call your doctor if insomnia has become a problem.
Morgenthaler T, Kramer M, Alessi C, Friedman L, Boehlecke B, Brown T, et al. Practice parameters for the psychological and behavioral treatment of insomnia: an update. An American Academy of Sleep Medicine report. Sleep. 2006;29:1415-1419.
Vitiello MV, Rybarczyk B, Von Korff M, Stepanski EJ. Cognitive behavioral therapy for insomnia improves sleep and decreases pain in older adults with co-morbid insomnia and osteoarthritis. J Clin Sleep Med. 2009;5:355-362.
David B. Merrill, MD, Assistant Clinical Professor of Psychiatry, Department of Psychiatry, Columbia University Medical Center, New York, NY. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.