When you purchase through links on our site, we may earn an affiliate commission.Heres how it works.

And when morning comes, you just feel utterly drained and depressed.

So what is the link between insomnia and depression?

A couple in bed with the man fast asleep and the woman awake because she has insomnia

Can depression actually cause insomnia, or is it the other way around?

Can insomnia cause depression?

While insomnia is a common symptom of clinical depression, it’s rarely the sole cause.

Blonde woman with insomnia laying on a white bed in white bedroom

This is because sleep deprivation can hike up cortisol (the stress hormone), leading to mood disorders.

Is insomnia a symptom of depression?

Insomnia can be a symptom of depression or vice-versa, says the doctor.

A woman lifts her arm out from under her white duvet in order to turn off her alarm clock

In fact, medical experts hesitate to diagnose a case of depression if there are no implications for sleep.

There are also many differentcauses of insomnia.

Poor sleep can be associated with emotional or physical trauma, feelings of hopelessness, sadness or guilt.

A man wearing a grey tshirt sitting on bed of bed in beige room with his head in his hands as he struggles with anxiety and depression and sleep.

This can lead to increased tension and vigilance, stopping you from getting the rest you need.

How to sleep better when you have insomnia and depression

1.

Practice good sleep hygiene

Mindfulness before sleep is helpful for calming your brain down.

A CBTi practitioner treats a woman with insomnia

Developing anighttime routineto unwind can positively affect the quality of sleep you get.

Keep a consistent schedule

This can help regulate your bodys internal clock.

Whereas it’s been found thatirregular sleep can cause depressionand mood disorders.

A woman with dark hair lies in bed yawning because she is so tired and ready to sleep

Start with picking a particular time to go to bed and wake up in line with your usual routines.

Regular and high intake of sugar and alcohol is associated with poor sleep quality.

Similarly, after the initial drowsiness alcoholreportedlycauses sleep disruptions throughout the night as blood alcohol levels decline.

A woman with dark brown hair lies on her side staring at the back of a white alarm clock that shows the time as 2.30am

Calming sounds, white noise machines and gentle music can help drown out external disturbances.

What are the different types of insomnia?

Insomnia is often used to describe many types of sleep disturbances.

Women wrapped in duvet with a sad face

While the causes of insomnia are varied, some people are more at risk of developing it than others.

And finally, people diagnosed with other sleep disorders likerestless leg syndromeorsleep apneaare at a higher risk of insomnia.

Recentstudiesalso show that genetics play a crucial role in developing insomnia.

A woman lies in bed with her hands covering her face, looking upset due to sleep deprivation. A Tom�s Guide Sleep Week 2025 graphic, bottom left

double-check you talk with your doctor or health professional about possible treatment.

Here are some common insomnia treatments:

1.

This kind of therapy have beenproven to be very effectivein treating insomnia.

A woman sits up in bed unable to sleep

These are often sedative medicines, which slows down brain activity, making it easier to fall asleep.

This, however, is a short-term solution only.

Melatonin is a hormone the brain produces in response to darkness and is responsible for regulating the circadian rhythm.

A woman with hay fever wipes stuffy nose in bed

As with all dietary supplements, the dosage is to be decided by a medical expert.

A man places a sleep apnea CPAP machine mask on his face, a Tom�s Guide Sleep Week 2025 graphic (right)

A woman wearing a pink eye mask tries mouth taping to cure her sleep apnea.

A woman is sat on the end of her bed with her head in her hands as she can�t sleep because of nighttime anxiety

iPhone 16 Pro Max, Galaxy S25 Ultra and Pixel 9 Pro

A person holding a Nintendo Switch 2 playing Mario Kart World

2025 Rivian R1S Tri-Motor test drive review.

Samsung S95F OLED TV

ChatGPT generated image

NYT Strands on a cellphone