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Headache After Nap: 9 Causes and How to Avoid It

Published: Sep 30, 2022
Updated: Sep 13, 2024
Headache After Nap: 9 Causes and How to Avoid It
In this article
    Reading time
    12 min

    You’ve just had a blissful nap, hoping to recharge your energies and embrace the rest of the day with enthusiasm. However, as you open your eyes, an unwelcome guest crashes your mood – a throbbing headache. Headaches after a nap can be utterly frustrating, leaving you wondering what could have possibly gone wrong.

    In this blog, we’ll delve into the intriguing world of post-nap headaches, exploring their potential causes and why your body occasionally protests against a little midday siesta.

    Key Takeaways
    Insufficient water intake can cause post-nap headaches.
    Clenching jaw muscles during sleep leads to tension headaches.
    Consuming too much coffee may result in post-nap headaches.
    Strain in neck, shoulder, or jaw muscles contributes to headaches.
    Incorporate relaxation techniques like yoga or meditation before napping.

    Types of Headaches

    causes of a headache after a nap

    The first step you should do is to try to determine the type of headache you are experiencing. And once more, whenever you have any uncertainties, visit a doctor.

    Primary Headache

    Primary headaches are a distinct condition that is not caused by other illnesses. Neck muscle discomfort, overactive nerves, brain chemicals, or dilated blood vessels are just a few of the possible causes of migraine, cluster headaches, or tension headaches. Furthermore, primary headaches may run in families.

    Secondary Headache

    Secondary headaches happen when pain-sensitive nerves in the head are activated as a result of an underlying medical condition. They may result from the flu, ear infections, sinus infections, or any other ailment. Identifying and addressing the root cause of these secondary headaches is essential for effective management and relief.

    What Causes a Headache After a Nap?

    reasons of a headache after a nap

    A headache after sleeping is generally nothing to be concerned about. It can be explained away by different reasons, including dehydration, poor sleeping posture, allergies, sleep duration issues, and more serious conditions like sleep apnea or teeth grinding (bruxism). It’s important to note that while many post-nap headaches are benign and can be attributed to these common factors, chronic headaches should prompt a visit to a healthcare professional for a thorough check up.

    Below are the 9 most common causes of headaches after a nap.

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    1. Dehydration

    The most common risk factor for experiencing a headache after a nap is dehydration. To prevent this, it’s essential to stay hydrated by drinking water frequently throughout the day, as dehydration can contribute to various health issues. A headache may occur in situations where you’re constantly on the move without breaks or have skipped meals, such as lunch. Indicators of dehydration include dry mouth and lips, dark-colored urine, lightheadedness, and changes in mood.

    2. Bruxism (Teeth Grinding)

    Strong headaches can be brought on by unintentionally clenching your jaw as you sleep since it puts more tension on your head’s muscles than is healthy. Additionally, it may interfere with the jaw’s daily normal movement, making even yawning agonizing. Another common dental issue related to this is teeth grinding, or bruxism, which can exacerbate these problems, leading to not only headaches but also dental damage and jaw discomfort.

    3. Too Much Coffee

    A delicious cup of coffee in the morning can offer you an instant boost of energy. However, drinking too much coffee and caffeinated drinks can have some unpleasant side effects, such as headache after a nap. Migraines might result from excessive caffeine intake and dehydration. Enjoy your coffee, but remember to stay hydrated by drinking water to keep your body’s fluid balance in check. Coffee’s diuretic properties can result in increased urination and a risk of dehydration without sufficient water consumption.

    excessive coffee consumption causes headache

    4. Tension In Muscles

    A muscle strain may be the cause of a headache that gets worse after a snooze. Tension headaches can be caused by pain in the neck, shoulders, or jaw muscles that radiates to the head. The headaches related to muscle tension can be brought on by lengthy periods of non-stop driving, prolonged desk work, or repetitive strain injuries. To alleviate the discomfort of strained muscles, it’s important to incorporate relaxation techniques such as deep breathing exercises or gentle neck and shoulder stretches into your routine especially while working or driving long hours.

    5. Hunger

    Lack of food causes blood sugar levels to fall, which might result in headaches around lunch if you skip breakfast. If you take a nap on an empty stomach, you can wake up with a headache. Additionally, skipping lunch can exacerbate this issue, leading to even more pronounced midday headaches. If you feel hungry, have a little banana and a glass of water before going to bed. If the headache persists despite addressing potential hunger-related triggers and you’re feeling dizzy, it’s essential to explore other possible causes and take appropriate actions.

    6. Allergies

    There are numerous causes of headaches that arise after excessive sleep, but allergies are a big offender. Your frequent sneezing, sore or irritated eyes, fatigue, and a general feeling of illness may be due to allergies. Seeking the expertise of a specialist is essential when it comes to medical problems like allergies. Consult your doctor about whether antihistamines might improve your issues.

    7. High Blood Pressure

    If your high blood pressure readings are 180/120 mm Hg and you are also experiencing a headache after a nap, you should consult a doctor immediately. If your blood pressure isn’t very high, it usually won’t give you a headache. Seek immediate medical assistance if you have high blood pressure, feel lightheaded, or have patches on your skin.

    8. Sleep Apnea

    sleep apnea and headache after a nap

    The correlation between sleep apnea and headache after a nap can be attributed to the disruption of sleep patterns caused by sleep apnea. Sleep apnea patients and individuals suffering from untreated sleep apnea may be more susceptible to experiencing headaches after daytime naps due to the compromised quality of their sleep. Addressing sleep apnea through proper treatment can significantly enhance sleep quality and alleviate daytime symptoms such as headaches. If you or someone you know is grappling with sleep apnea or related symptoms, it is crucial to seek guidance from a healthcare professional for assessment and suitable management.

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    9. Wrong Pillow

    The following question is frequently asked: ‘Can pillows cause headaches?‘ In fact, using the bad pillow can be a surprising an underlying cause behind that post-nap headache. Pillows that don’t provide adequate support for your neck and head result in improper alignment of the spine, causing muscle tension and discomfort, and leading to pillow pressure. This misalignment can also restrict blood flow to the brain, potentially triggering headaches. So, choosing the right pillow that suits your sleeping position and provides the necessary support is essential for ensuring a headache-free nap and a more restful sleep overall.

    How to Avoid a Headache After a Nap

    In today’s fast-paced world, we often find ourselves skipping lunch and busy running errands. But sometimes, this frantic pace can lead to an unpleasant surprise: a nagging headache. If you’ve ever experienced that frustrating head pain after a quick nap in the midst of a hectic day, fear not! In this section, we will explore some simple strategies to help you avoid that throbbing head when your schedule doesn’t permit a leisurely midday rest. From light stretches to practicing good sleep hygiene, we’ve got you covered with practical tips to ensure that your nap revitalizes you, rather than leaving you with a head that hurts.

    1. Adjust Your Sleeping Position

    Sleep on your side or your back rather than taking a nap face down on a table because it is the way your body is positioned that causes discomfort when you wake up.

    2. Nap In A Comfortable Place

    Instead of simply leaning on a desk, try to take your naps in a neutral position somewhere where you can lie down comfortably. Purchase a quality pillow to prevent strain on your neck and upper back, ensuring that you enjoy quality sleep.

    3. Learn To Manage Stress

    If you’re anxious all the time, napping can be challenging. You might even feel tenser than you did before the nap, as opposed to being more relaxed. To prepare your body for sleep and improve your ability to nap effectively, consider incorporating relaxation techniques prior to your nap, such as yoga, meditation, or light exercise before bed. These practices can help alleviate bad moods and create a more conducive environment for restful naps.

    relaxation techniques help get rid of headache after a nap

    4. Don’t Eat Too Much Before A Nap

    Most people use brief naps as stress relief, which is typically accompanied by stress eating. To relax your body and avoid feeling overly bloated when you wake up, avoid eating a lot of food right before bed.

    5. Exercise Caution When Using Caffeine

    If you intend to drink coffee before your nap, it’s essential to take a short siesta immediately after finishing your coffee. This is because the effects of caffeine typically start to kick in about 30 minutes after consumption. By taking a 10–20 minute nap, you’ll enhance your overall sense of refreshment when you awaken.

    6. Stay Hydrated

    Ensure you drink plenty of water, as insufficient hydration is a common issue. Before sleeping, make sure to have a glass of water, as dehydration can lead to waking up with a headache. Many people underestimate the impact of dehydration on their overall well-being, and inadequate water intake can contribute to various health issues, including headaches. It is essential to consistently drink plenty of water throughout the day to maintain proper hydration levels.

    7. Set An Alarm And Stick To It

    Set your alarm, and when it goes off, get up right away to do your responsibilities. Pressing the snooze button would simply result in excessive dozing and additional headaches. Taking power naps helps you feel refreshed and re-energized. Always keep in mind that if you practice napping correctly, headaches after naps can be prevented. Set an alarm immediately, and choose your naps carefully!

    8. Use A Sleep Tracking App

    If you’re looking to optimize your nap and wake up feeling refreshed, consider using a sleep tracking app like ShutEye®. This app offers a smart alarm feature that can gently wake you up during a light sleep cycle. Taking naps helps you feel refreshed and re-energized, and with ShutEye’s soothing sounds, you can also use it to gently fall asleep and relax during a short nap.

    9. Do Not Ignore Sleep Disorder Symptoms

    Finally, if you notice certain signs and symptoms of potential sleep disorders, do not ignore them! It is crucial to take proactive steps, including seeking assistance from a healthcare professional, to address any underlying sleep disorders. These sleep disorders not only contribute to post-nap headaches but also significantly impact one’s overall sleep patterns. Therefore, addressing and managing them is paramount to ensuring better sleep quality and reducing the likelihood of experiencing chronic headaches after a nap.

    Conclusion

    In conclusion, post-nap headaches can be alleviated through simple adjustments: prioritize hydration, opt for shorter and well-timed naps to minimize sleep inertia, seek medical attention if necessary, practice relaxation techniques, and maintain a consistent sleep schedule with good sleep hygiene to ensure you get enough sleep. By adopting these strategies, you can enjoy the revitalizing benefits of naps without the discomfort of a headache, enhancing your overall well-being.

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    FAQ

    There are several reasons you may have a headache after waking up from a nap. It could be due to sleeping too much, poor sleep hygiene, using the wrong pillow, or not drinking enough water throughout the day.

    Common causes of a headache after taking a nap include sleeping too much, waking up from a nap with a headache, neck pain, grinding your teeth while sleeping, and not having your neck in a neutral position during the nap.

    To prevent getting a headache after taking a nap, ensure you have healthy sleep habits, avoid sleeping too little or too much, maintain good sleep posture, and stay hydrated by drinking enough water throughout the day.

    Yes, snoring during a nap can be one of the reasons you have a headache after waking up. It may indicate poor sleep quality, which can contribute to headaches after napping.

    If you wake up from a nap with a headache, try stretching, massaging your head and neck, practicing relaxation techniques, or taking pain relief medication if necessary.

    Yes, using the wrong pillow can lead to neck pain and headaches after taking a nap. Make sure your pillow provides adequate support and keeps your neck in a neutral position.

    Poor sleep hygiene, such as irregular sleep schedules and not adhering to a bedtime routine, can disrupt your sleep, leading to headaches after napping.

    Not drinking enough water throughout the day can lead to dehydration, which is a common trigger for headaches after taking a nap. Staying hydrated is important for overall health and can help prevent post-nap headaches.

    Not drinking enough water throughout the day can lead to dehydration, which is a common trigger for headaches after taking a nap. Staying hydrated is important for overall health and can help prevent post-nap headaches.

    Feeling dizzy after a nap can be linked to various factors such as sleep inertia, dehydration, or getting up too quickly. It's important to rise slowly and hydrate yourself to avoid dizziness after napping.
    About authors
    Jessica Brown, a 29-year-old freelance copywriter passionate about human nature and deeply committed to promoting sleep and mental health awareness. Jessica holds a Master of Arts in Literary Studies from the National University of Singapore and a Bachelor's in Biology from the University of Cambridge.

    Arca, K. N., & Halker Singh, R. B. (2021). Dehydration and Headache. Current pain and headache reports25(8), 56. https://doi.org/10.1007/s11916-021-00966-z 

    Iliades, C. (2022) 8 Foods That Can Trigger Headaches [online]. Available at: https://www.everydayhealth.com/headache-pictures/8-foods-that-trigger-headaches.aspx

    Stanford Healthcare (2024) Types of headache [online]. https://stanfordhealthcare.org/medical-conditions/brain-and-nerves/headache/types.html#:~:text=Primary+Headaches,the+headaches+are+not+dangerous. 

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