Can Poor Sleep Cause Depression?

Can Poor Sleep Cause Depression?

Most experts agree that adults should have between seven to nine hours of sleep every day. This is because there is a connection between the number of hours slept and the mood. There is need to have adequate sleep so as to reduce some psychological problems you may experience as a result of sleep deprivation.

How do sleep and mood link?

After closely assessing yourself, you must have noticed that after having inadequate sleep you felt like you were in a very foul mood and felt stressed too. However, you felt better after getting enough sleep. Research done at the University of Pennsylvania showed that even reducing sleep hour in a day to 4.5 hours a day have got a great impact on your mood. Those studied were reported to have mental fatigue, feeling sad and angry as well as increased stress. Their condition improved once they began their normal sleep pattern.

On the other hand, mood and state of the mind also have a great impact on sleep patterns. Anxiety and stress causes disturbance to the body making it hard for one to sleep. Those under stress tend to sleep less as stress makes the body very active even when the body needs rest in the form of sleep.

Relating insomnia to psychological problems

Dr. Laurence Epstein, who is Medical Director at Sleep Health Center and an instructor at Harvard Medical School says that there is a very close relationship between psychological problems and sleep. According to his assessment, those who are depressed also have sleep problems accompanying these disorders.

The study goes on to assert that those who are depressed often have a distorted sleep pattern. Those who suffer from depression have sleep problems as one of the first symptoms. According to these studies, 15% to 20% of those found to have difficulty sleeping are likely to suffer from major depressions.

Insomnia, may consequently lead to psychological problems. Chances of suffering from anxiety and depression are increased by sleep problems. A study involving 10,000 people found that the chances of suffering from depression are increased 5 times for those with sleep problems. Moreover, the chances of suffering from anxiety disorders are increased 20 times according tor this same study. This gives more insight into just how much sleep problems contribute to psychological issues.

Remedies to sleep problems

In case where you have problem sleeping and you are depressed and anxious, there are many solutions that are practical. For a start, it is important to assess your sleep behavior to see if you can improve on how long you sleep as well as how you sleep. If there is no improvement, it is important to consult a medical expert to assess your mental health and sleep concerns. They can then advise on the next course of action. They may suggest therapy, medication or both.


Sleep is very important in improving your mood as well as overall well being of your body. It is thus important to have adequate quality sleep. You may not be experiencing any sleep problem, but it is important to take steps and ensure that you sleep in a proper manner. This will make you happier, more stable emotionally as well as a more satisfied human being.