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How much damage do sleepless nights cause?

And if that sounds like you, you’re not alone.

Women wrapped in duvet with a sad face

TheAmerican Medical Associationestimates that 25 to 30 million people in the US are experiencing insomnia at any one time.

Here are expert and science-approved ways to avoid insomnia and stop it from returning.

Mind the room temperature

Ever wake up in the middle of the night because you were hot and sweating?

A woman lies awake in bed wafting a fan in her face because she is too hit to sleep

That’s because aroom thats too warmcan increase your core temperature and contribute to insomnia.

Most men and women ideally need to sleep in temperature range from 67 to 70 degrees.

This can change as we age, however.

Two women performing yoga in a lunge position with left arm over head

Somestudies say the room temperatureshould be between 68 and 77 for older adults.

Experiment with cooler temperatures and sleep quality and go from there.

(You might want to looking into thebest cooling mattressesif waking up hot is a frequent issue.)

A woman on her side reading a book in bed lit by a lamp

It also helps with mood regulation, which in turn helps you get to sleep more easily.

Some small studies have found thatpracticing Tai Chi and/or yogahelped improve the sleep quality of people with chronic insomnia.

Read our guide onhow to exercise for better sleepif you think this could help you.

A woman laying awake at night with arms overhead

Give your bedroom a glow up

Could a lumpy or sagging mattress be causing your insomnia?

External factors like noise, light exposure and an uncomfortable bed can all play a role.

Caffeine can interfere with melatonin production as it stays in your system for hours after consumption.

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

What causes insomnia?

If you regularly experience anxiety or depression, or have high stress levels your risk of insomnia increases.

How long should you wait before seeking help?

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

It might be necessary to have a formal sleep study done or to consider medications to help with insomnia.

Young woman is wide awake at night and wants to fall back to sleep fast

A woman with long dark hair falls asleep quickly in a comfy bed dressed with soft white linens

A woman sleeping on her front looking towards the camera in bed looking tired from not sleeping

The image shows a sleep deprived woman lying in bed and holding her hands over her eyes

A chocolate Easter egg in pink tin foil next to image of blonde woman in purple star patterned pyjamas struggling to sleep in bed with white sheets

Woman lying down on the bed and smiling feeling comfortable

A woman lying on her side sleeping with a handdrawn thought bubble over her head to show she�s thinking

A woman with short brown hair sitting on bed with white sheets with a glass of green Spirulina smoothie in hand

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