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Can a Lack of Sleep Cause Headaches?
- Sleep deprivation can trigger headaches and may increase the frequency or severity of migraines.
- The relationship between sleep and migraines works both ways: Poor sleep can trigger migraines, and migraines can make it harder to sleep well.
- Sleeping much longer than usual may also trigger migraines in some people, which is one reason consistent sleep schedules can be helpful.
A good night’s rest is essential for well-being. Sleep regulates and restores many of the body’s functions, like learning, memory, and immunity. Sleep also influences mood, as well as organs like the brain, heart, and lungs. Since good-quality sleep is so crucial, a lack of sleep can negatively impact these systems and lead to mental and physical health problems, including various headache disorders like migraines.
Can Sleep Deprivation Cause Headaches?
Research has established a solid relationship between sleeping problems and migraines, tension-type headaches, cluster headaches, and hypnic headaches. Migraines commonly occur upon waking up in the morning, and those who experience migraines in particular are more likely to suffer from insufficient sleep than those with other headache disorders. In addition to increasing the risk for migraines, sleep deprivation has also been shown to increase the severity and frequency of migraines .
Sleep deprivation occurs when one does not have the opportunity to get enough sleep. Sleep deprivation has been linked to reduced cognitive performance and focus, excessive daytime sleepiness, mood changes, and trouble with memory and decision-making.
Can Too Much Sleep Cause Headaches?
Research has found that not only too little sleep, but also too much sleep can trigger migraines. While restful sleep can relieve migraine symptoms while they are ongoing, sleeping extensively may make problems worse. The term “weekend migraine” is often used to refer to migraines that commonly occur in individuals sleeping in on weekends to make up for lost sleep during the week.
The relationship between sleep deprivation and migraines is also bidirectional. This means that sleep disturbances can trigger migraines, but migraines can also negatively impact sleep. Migraines can lead to exhaustion and excess sleepiness, which may disrupt the sleep-wake cycle.
How Are Migraines Different From Headaches?
Migraines occur in about 12% of the U.S. population . They are recurrent headaches characterized by moderate to severe throbbing or pulsing pain, which is often concentrated on one side of the head. Other common symptoms include nausea, weakness, and sensitivity to light and sound.
Migraines are further categorized by the presence of aura. This refers to additional symptoms that may occur before or during a migraine, including muscle weakness, tingling, visual disturbances or distortions, loss of vision, and other neurological symptoms. Women are three times more likely than men to suffer from migraines, and those with a family history of migraines are more likely to experience migraines themselves.
How Does Sleep Deprivation Trigger Migraines?
Additional research is needed to fully understand the relationship between sleep deprivation and migraines, however, they do share common brain mechanisms . The hypothalamus — the part of the brain that regulates sleep and arousal — contains neurons responsible for modulating pain. The hypothalamus also contains the suprachiasmatic nucleus (SCN), which receives signals from the eyes and helps match sleeping behaviors to the cycle of outdoor light and darkness. A damaged SCN may cause dysregulated daytime sleep and disrupt the sleep-wake cycle.
The pineal gland is another key part of the brain involved in sleep. The pineal gland produces melatonin, the hormone that helps people fall asleep when they recognize the change between day and night. Low levels of melatonin have been linked to migraines and cluster headaches, and may increase the chance of waking up with headaches.
What Can I Do if I Wake Up With a Migraine?
Although there is no cure for migraines, there are steps you can take to alleviate your symptoms . Over-the-counter pain relievers, a glass of water, or a cool, damp cloth on your forehead may bring relief. You can also make sure your surroundings are quiet, dark, and peaceful. If your migraines are persistent or severe, it can be beneficial to speak with your physician. A health care provider can work with you to understand your symptoms, discuss your medical history, and perform physical or neurological exams to rule out other conditions that may be causing migraines. They may also prescribe medications to help with your migraines.
How Can I Prevent Future Headaches and Migraines?
The relationship between sleep and migraines is complex. Since both too little and too much sleep have been associated with migraines and other headache disorders, one of the most important ways to combat these problems is to get the right amount of sleep. Medical experts recommend that adults sleep at least seven hours per night for optimum health, while younger people may need more sleep. It is also essential to practice good sleep hygiene to get the most restful sleep possible. These habits can help you develop and maintain a healthy sleep routine.
- Stick to a schedule: Try to go to bed and wake up at the same times every day, even on weekends. Keeping your sleep schedule consistent helps avoid insufficient or excessive sleep that can trigger migraines.
- Avoid substances before bed: Alcohol, nicotine, and caffeine can interfere with your sleep quality and consistency.
- Get comfortable: Take time to relax before bed by engaging in calming activities like reading, meditating, or listening to music. Make sure your room is kept at a cool and comfortable temperature, and your mattress offers plenty of support.
- Turn off the lights: In addition to your lamps and overhead lights, the light emitted from mobile phones, tablets, TVs, and other electronic devices can disrupt your circadian rhythm and make falling asleep difficult. It is best to shut off these devices before bedtime and avoid using them while in bed.
Frequently Asked Questions
Can sleep apnea cause headaches?
Yes, headaches are a documented symptom of obstructive sleep apnea (OSA). Headaches caused by sleep apnea usually occur in the morning, and may be hard to treat with traditional remedies. These headaches typically occur on both sides of the head and tend to last less than four hours. They often subside once the sleep apnea is treated
.
Researchers haven’t discovered the exact reason that sleep apnea causes headaches, but some suspect that it relates to breathing interruptions and sleep disturbances caused by sleep apnea. Morning headaches have many possible causes, so it may help to talk with a doctor if they happen often.
What causes pounding headaches while sleeping?
A pounding headache while sleeping may be caused by a migraine, a cluster headache, or a hypnic headache. Migraines are recurrent, throbbing headaches that often occur on one side of the head
. Cluster headaches are less common, and occur two to three hours after you fall asleep and may cause intense pain on one side of the head as well as swelling or tearing in the eyes
. Hypnic headaches, also known as alarm clock headaches, are also rare and only occur while you’re sleeping
.
If you experience a sudden extreme headache accompanied by repeated vomiting, vision problems, loss of balance, high fever, or stiff neck, call 911 or seek emergency care.
Does sleeping help a headache?
Yes, resting in a dark, quiet room may ease the symptoms of headaches . Research also suggests that getting adequate sleep and rest in general is helpful in prevention, as sleep deficiency may trigger headaches. However, some research has found that sleeping too much or making a dramatic change to your sleep schedule can trigger migraines, so it’s best to maintain a consistent sleep schedule.
Can sleeping wrong cause headaches?
Yes, sleeping with the neck in an abnormal position can trigger a tension headache . If you’re experiencing frequent headaches in bed, consider trying a different pillow or changing your sleeping position. Teeth grinding or sleeping with your jaw clenched tight may also cause headaches. A dentist may recommend a mouth guard or splint to protect the teeth from grinding during sleep .
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