Depression cause Insomnia?

can depression cause insomnia

Can depression cause Insomnia?

Insomnia is a psychiatric condition in which a person finds it difficult to fall asleep. People suffering from Insomnia aren’t able to sleep at night. This medical condition gets triggered by the brain when it is not able to enter its sleep cycle. Our brain follows 2 cycles throughout the day- wake cycle and sleep cycle. Both cycles can’t work together, and when one works, the other cannot. When we are awake, the brain follows a wake cycle, helping us function efficiently in our day to day tasks.

When we fall asleep, the brain switches to the sleep cycle. Though most of our body feel relaxed during this cycle. However, the brain is still performing various tasks. The rate of Chemical reactions inside our brain is high in the sleep cycle.

What causes Insomnia?

There are many factors that may cause insomnia. These things are unhealthy sleeping routine, chronic pain, and lower back pain. There can be other reasons for insomnia as well. Certain medications for a few diseases and pain can also cause loss of sleep. Many people that have Insomnia have few underlying sleep disorders. These are accelerated by the loss of sleep. Though insomnia gets triggered by various diseases. These diseases can be both long term and short term diseases. Here are certain illnesses that can cause insomnia in a healthy person-

• Nasal Allergies-

Do you have trouble breathing due to a nose related problem? You must approach a doctor today. If left unchecked, Nasal allergies can lead to sleepless nights.

• Gastrointestinal problems-

People that have stomach illnesses like Acidity often have trouble sleeping at night. Gastrointestinal problems are due to an upset stomach. When you are eating oily food in large quantities then this problem may happen.

• Chronic Pain –

Sleeping disorders can be caused by a variety of things. If a person’s body is not able to handle any external change in the environment, it affects the brain’s processing. Thus disrupting the brain’s sleeping cycle. People diagnosed with chronic pain often have trouble falling asleep.

Restless legs syndrome is one such condition. It involves your leg being restless or tired or paining can also cause Insomnia. Medications to certain illnesses like common cold and heart diseases can cause loss of sleep.

The chemicals present in these medicines can interact with the chemicals present in the brain. It gives sleepless nights to a person. However, the chances of such chemical reactions differ from individual to individual. These usually affect about 10% of the general population.Few other causes of Insomnia


People troubled with or have tension have trouble falling asleep. Their mind is often filled with uncluttered matter, due to which their mind is not able to clear itself. When a person is lying on their bed trying to sleep, anxiety cripples their thinking and insomnia sets in. As a result, one can consider that insomnia and anxiety feed on each other.

Hectic Lifestyle-

People that have a busy and stressful work life often face trouble with falling asleep. If a person’s office environment is stressful and toxic, they have trouble relaxing at home. The best way to fall asleep is to have an empty mind. This is often hard to achieve since the workplace stress and tension is often hurting the person.

Can Depression cause insomnia?

Depression also affects a person’s sleep cycles. People often end up sleeping late during the day, as their nights are usually spent frantically looking for sleep. Lack of sleep is common in both- insomnia and depression. So when a person’s brain doesn’t get enough sleep, it stops works perfectly. Hence, it would be safe to say that a person affected with depression is often hit by insomnia and sleepless nights.

Many important hormones, such as the growth hormone doesn’t function. The hormone helps us in decision making and remembering. So the person is not able to reach the deep sleep cycle of their sleeping routine. When the person wakes up, they feel tired and sleep as the brain still hasn’t gotten its fair share of rest.

Insomnia is greatly affected by psychiatric conditions such as Depression. People that have depression, often find it difficult to fall asleep. Many chemical processes inside the brain get disturbed.

How to cure Depression and Insomnia-

People often wonder can depression causes insomnia. Researchers believe that depression and insomnia are correlated. So if one is treated, the other one would also be treated. Here are certain ways to cure Insomnia.

  1. Follow normal sleeping patterns – When people have trouble falling asleep, they must try and reset their body clock. When the body’s sleep timings return to its original form, you might not have trouble sleeping. You should sleep at the same time every day and get up at the same as well. You should keep the room environment dark and eliminate the use of electronics. You can listen to sleep music if that helps you. It varies from person to person so you will have to try that.
  2. Step out into the sun – The sun rays contain useful vitamins. Sunlight also helps lighten the mood. Going early in the morning to take vitamin D directly from sun rays is helpful.
  3. Do lots of physical activity – Physical activity can help reduce drowsiness, and makes the body tired. When the body is tired, it’s easier to fall asleep. You can do aerobics, join a gym or simply go for long walks.

Depression and insomnia are interrelated and both the conditions can be annoying. If a person is in depression and cannot sleep then their focus will be disturbed. Today, the use of CBD oil can give so many benefits. It has anti-inflammatory properties. It induces sleep and gives a good amount of relaxation to the person.  CBD secures the human brain from damage. It is a natural approach to deal with depression and sleep-related problems. It is a herbal remedy. It has no side effects and can fight depression symptoms as well.