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Published on: 11/17/2025
Yes, sleep disorders can cause daytime fatigue even if you get enough hours of sleep because the quality of sleep can be poor.
Getting enough hours of sleep doesn't always mean you will feel rested during the day. Sleep disorders can affect the quality of your sleep, leading to something called nonrestorative sleep, where you don't feel refreshed even after a full night's sleep.
Even if you sleep a lot, if your sleep is not good quality, you can feel tired. If you are worried about your sleep, it might be helpful to talk to a healthcare provider for advice.
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