Getting enough good quality sleep can help prevent and treat headaches. Various studies have linked a lack of sleep to different types of headaches.
Getting the right amount of sleep is integral to good health. As a person sleeps, their body repairs itself, helping the body and brain function optimally. Without this rest, a person can experience health issues, including headaches.
Keep reading to learn more about the connection between headaches and a lack of sleep. We also discuss the other effects of insufficient sleep and provide some tips on how to get the best possible sleep.
A lack of sleep can cause headaches as a short-term consequence, but it will not cause chronic headaches in people without this condition. Researchers have linked sleep to headaches in various ways, with the connection seeming to exist in both directions.
During REM sleep, a person’s breathing becomes faster and more regular, and their heart rate and blood pressure increase to levels similar to those during wakefulness. Mixed frequency brain activity also becomes closer to the activity levels that occur when a person is awake.
It is possible that deficits in other stages of the sleep cycle can contribute to headaches and other types of pain too.
Sleep and headache cycle
The research also indicates a link between headaches, sleep disturbances, and depression, suggesting that depression lowers a person’s pain threshold.
Reduced pain threshold
A lack of sleep may reduce the body’s ability to withstand pain.
Snoring and sleep apnea
If a person snores regularly, they may be at higher risk of chronic headaches. Snoring is one of the main symptoms of obstructive sleep apnea, which is a condition that causes temporary pauses in breathing during sleep.
Sleep apnea disrupts sleep and often results in people waking with a headache and feeling unrested. Symptoms of sleep apnea include:
- pauses in breathing
- waking up
- needing to urinate during the night
- daytime sleepiness
- sweating during the night
However, not all people who snore have obstructive sleep apnea. Snoring that results from other issues, such as allergies or congestion, is also linked to headaches.
A person may experience a dull, constant headache and jaw pain from grinding their teeth while they sleep. Frequent teeth grinding is called bruxism, and it can be a symptom of poor sleep and excessive stress. However, bruxism itself does not cause sleep deprivation.
- poor productivity levels
- motor vehicle crash
- brain fog
Over the long term, medical problems can develop, such as:
A person’s sleep needs change as they age. The
- 4–12 months of age: 12–16 hours of sleep per 24 hours, including naps
- 1–2 years of age: 11–14 hours of sleep per 24 hours, including naps
- 3–5 years of age: 10–13 hours of sleep per 24 hours, including naps
- 6–12 years of age: 9–12 hours of sleep per 24 hours
- 13–18 years of age: 8–10 hours of sleep per 24 hours
- 18–60 years of age: 7 or more hours per night
A person may be able to treat a migraine headache with over-the-counter (OTC) medicines for pain relief, such as:
Other options include prescription medicines such as triptans. These drugs can help reverse changes in the brain that cause migraine episodes. Types include:
During a migraine episode, it may help a person to lie down or sleep in a darkened room.
A person may experience tension headaches as a mild or moderate pain that feels like tightening or pressure on one or both sides of the head. Tension headaches also often cause aching and a stiff neck and shoulders. Treatment may include:
According to the
- going to bed and getting up at the same time each day, including on weekends
- removing electronic devices, such as televisions, phones, and computers, from the bedroom
- quitting smoking, if applicable
- ensuring that the bedroom is dark, at a comfortable temperature, and quiet
- avoiding caffeine, large meals, and alcohol before bedtime
- exercising and being physically active during the day
A lack of sleep can cause headaches by disrupting REM or other sleep stages and producing proteins that trigger migraines, lowering a person’s pain threshold to withstand headaches. Other possible causes of headaches include sleep apnea and teeth grinding.
Prolonged limited sleep can have long-term effects, including a higher risk of obesity, high blood pressure, heart disease, and type 2 diabetes, as well as other conditions.
The optimal amount of sleep varies according to age. For most adults, it is 7 hours or more per 24 hours.
A person can treat or prevent headaches relating to a lack of sleep by using OTC medication, prescription medication, acupuncture, and massage. They can also take steps to improve their sleep hygiene.