Can lack of sleep cause headaches?

Sleep affects many bodily functions, from cognitive function and emotional regulation to physical health. One often overlooked consequence of sleep deprivation is headaches, which significantly impact daily activities.

Numerous studies have confirmed a strong link between sleep disorders and various types of headaches, such as tension headaches, migraines, or cluster headaches. Sleep deprivation causes headaches because it disrupts the circadian rhythm and normal functioning of the brain, particularly in regulating pain sensation, according to the health website Verywell Health (USA).

Lack of sleep can lead to headaches, significantly impacting daily life.

ILLUSTRATIVE PHOTO: AI

Scientists still don't fully understand the exact mechanism by which sleep deprivation leads to headaches. However, several hypotheses have been proposed to explain this phenomenon. The first factor to mention is that sleep deprivation disrupts the function of the hypothalamus, the brain region that controls sleep and pain perception. A compromised hypothalamus can easily lead to headaches.

Insomnia also alters the brain's electrical balance, making it more sensitive to headache-inducing stimuli. Furthermore, lack of sleep can disrupt the pain regulation system, causing neurotransmitter imbalances, thereby increasing the risk of headaches.

Types of headaches related to lack of sleep

Several common types of headaches are thought to be directly related to sleep deprivation, including tension headaches, migraines, and cranial headaches. Tension headaches often stem from muscle tension in the neck and shoulders due to stress or lack of sleep. Migraines are particularly sensitive to sleep deprivation, which can trigger or worsen the pain. Cranial headaches are intense headaches that typically occur in cycles.

In fact, poor sleep quality not only increases the frequency of headaches but also makes them more intense. Research shows that both migraine sufferers and tension headaches are negatively affected by disrupted sleep. This is not only due to physiological effects but also because lack of sleep impacts emotions and pain tolerance.

To prevent headaches caused by lack of sleep, people need to maintain a regular sleep schedule, trying to go to bed and wake up at the same time each day. Methods such as practicing meditation, yoga, or deep breathing can help make it easier to fall asleep. People should see a doctor if they frequently experience insomnia, sleep apnea, or other sleep disorders, according to Verywell Health .

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