Does lack of sleep cause headaches?

Numerous research studies have confirmed a strong link between sleep disorders and various types of headaches, such as tension headaches, migraines, or cluster headaches. Lack of sleep causes headaches because it disrupts the circadian rhythm and normal brain function, especially in regulating pain sensations, according to the US health website Verywell Health .

Lack of sleep can lead to headaches, which greatly affects daily life.

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Scientists still do not fully understand the exact mechanism of how sleep deprivation leads to headaches. However, there are several theories that help explain this phenomenon. The first factor to consider is that sleep deprivation disrupts the functioning of the hypothalamus. This is the area of ​​the brain that controls sleep and pain perception. An affected hypothalamus is more likely to cause headaches.

Sleep deprivation also alters the brain’s electrical balance, making it more sensitive to headache-inducing stimuli. In addition, sleep deprivation can disrupt the pain-regulating system, causing an imbalance in neurotransmitters, which can increase the risk of headaches.

Types of headaches associated with lack of sleep

Some common types of headaches that are believed to be directly related to lack of sleep are tension headaches, migraines, and cluster headaches. Tension headaches often originate from stiff neck and shoulder muscles due to stress or lack of sleep. Migraines are very sensitive to lack of sleep. Lack of sleep can trigger or worsen the pain. Cluster headaches are severe headaches that often occur in cycles.

In fact, poor sleep quality not only increases the frequency of headaches, but also makes them more severe. Research shows that both migraine and tension-type headaches are negatively affected by sleep disturbances. This is not only due to physiological effects, but also because sleep deprivation affects emotions and pain tolerance.

To prevent headaches caused by lack of sleep, people should maintain a regular sleep schedule, trying to go to bed and wake up at the same time every day. Practices such as meditation, yoga, or deep breathing can help make falling asleep easier. People should see a doctor if they regularly suffer from insomnia, sleep apnea, or other sleep disorders, according to Verywell Health .

Source: https://thanhnien.vn/thieu-ngu-co-gay-dau-dau-khong-185250410140323852.htm