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Can lack of sleep cause migraines?

Many people find that sleep and migraine are closely linked — too little sleep, too much, or a disrupted, irregular pattern can all be associated with attacks. Poor sleep is one of the most commonly reported migraine triggers, though, like all triggers, it's personal and it doesn't guarantee an attack.

The two-way link between sleep and migraine

The relationship runs both ways. Insufficient or poor-quality sleep is a frequently reported trigger, and lie-ins or oversleeping at weekends can be too, which is why a regular sleep schedule is often suggested. At the same time, migraine attacks — and the nausea and postdrome that follow — can wreck your sleep, creating a loop. Underlying sleep disorders can also feed into headache frequency. Because of this tangle, sleep is best understood as an important influence rather than a simple on-off cause.

Association, not certainty

Even for people who are clearly sleep-sensitive, a single bad night rarely acts alone — it usually combines with stress, missed meals or other factors on a susceptible day. So while it's fair to say disrupted sleep is associated with attacks for many people, it doesn't predict any specific migraine. The practical question isn't whether sleep can trigger migraine in general, but whether it does for you — and that's answerable only from your own history.

How tracking helps

Logging your migraine days alongside how you slept, over several months, is what reveals a genuine personal link — or rules one out. If a pattern shows up, keeping a steadier sleep routine is a reasonable thing to discuss with a clinician. Temple lets you record sleep beside each attack; it surfaces associations and doesn't diagnose or predict. Temple is a tracking tool, not medical advice — for anything specific to you, consult a healthcare professional.

Temple lets you log how you slept beside each migraine day, so a real sleep pattern surfaces over months instead of staying a suspicion.

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Common questions

Does too little sleep trigger migraines?
Many people find that too little, too much, or irregular sleep is associated with their attacks, and poor sleep is among the most commonly reported triggers. It's an association rather than a certainty, and it varies by person — tracking shows whether it applies to you.
Can catching up on sleep at weekends cause a migraine?
Some people find that oversleeping or a sudden change in sleep timing is associated with attacks, which is why a consistent schedule is often suggested. Whether it affects you is best judged from your own dated record over time.

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