I wake up with a headache: What could be wrong?
Headache caused during sleep is a rare phenomenon. However, the rate continues to rise, with those experiencing it describing it as a particularly bad experience.
What are sleep headaches?
Sleep headaches are a rare type of headache that occurs during sleep and wakes the person up, which is why they have earned the nickname "alarm clock headaches." The pain can keep people awake for at least 15 minutes, if not longer. People who experience sleep headaches usually have them several times a week.
What makes a sleep headache different from other types of headaches?
Sleep headaches only occur when a person is asleep. This timing distinguishes them from other types of headaches that can disrupt sleep but can occur at any time of the day.
What are the symptoms of a sleep headache?
- Dull or throbbing pain affecting one or both sides of the head
- Waking up in the middle of the night from a headache, several times a month
- Nausea
- Sensitivity to light or sounds
- Runny eyes or nose