Skip to content

Depression Health Center

Select An Article

Sleep and Depression

Font Size

If you've been diagnosed with clinical depression, you may be having trouble getting to sleep or staying asleep. There's a reason for that. There is a definite link between lack of sleep and depression. In fact, one of the common signs of depression is insomnia or an inability to fall and stay asleep.

That's not to say insomnia or other sleep problems are caused only by depression. Insomnia is the most common sleep disorder in the U.S., affecting nearly one out of every three adults at some point in life. More women suffer from insomnia than men, and as people get older, insomnia becomes more prevalent.

Recommended Related to Depression

Top 7 Therapy Myths Debunked

Many people have a perception of talk therapy that doesn't quite match up to reality. If you think therapy means lying on a couch with a box of tissues and paying top dollar to talk to someone who doesn't quite get it, or that it's only for people who are mentally ill, think again. It turns out that most people could benefit from therapy -- but it takes work on your part, a therapist who meets your needs and really does understand you, and as much time as it takes -- at your convenience and within...

Read the Top 7 Therapy Myths Debunked article > >

Most experts agree that adults need seven to nine hours of sleep a night. But even without depression, according to the National Sleep Foundation, the average American only gets about 6.9 hours. When you add depression to the mix, the problems with sleep are compounded.

What's the Link Between Sleep Disorders and Depression?

An inability to sleep is one of the key signs of clinical depression. Another sign of clinical depression is sleeping too much or oversleeping.

Having a sleep disorder does not in itself cause depression, but lack of sleep does play a role. Lack of sleep caused by another medical illness or by personal problems can make depression worse. An inability to sleep that lasts over a long period of time is also an important clue that someone may be depressed.

What Is Clinical Depression?

Clinical depression is a mood disorder. It causes you to feel sad, hopeless, worthless, and helpless. Sure, we all feel sad or blue from time to time. But when you feel sad for long periods and the feelings become intense, the depressed mood and its associated physical symptoms can keep you from living a normal life.

Why Is Sleep So Important?

Normal sleep is a restorative state. However, when sleep is disrupted or inadequate, it can lead to increased tension, vigilance, and irritability.

Physical or emotional trauma and metabolic or other medical problems can trigger sleep disturbances. Poor sleep can lead to fatigue. With fatigue, you exercise less and that leads to a decline in your fitness level. Eventually, you find yourself in a vicious cycle of inactivity and disturbed sleep, which causes both physical and mood-related symptoms.

Next Article:

Today on WebMD

contemplation
Differences between feeling depressed and feeling blue.
light therapy
What are the symptoms?
 
depressed man sitting on hallway floor
Learn the truth about this serious illness.
Sad woman looking out of the window
Tips to stay the treatment course.
 
unhappy teen boy
Health Check
woman relaxing with exercise ball
Article
 
Pills with smiley faces
Article
Teen girl huddled outside house
Article
 
Depressed man sitting in hospital hallway
Article
antidepressants slideshow
Article
 
pill bottle
Article
Winding path
Article