Published on: 7/4/2025
Excessive daytime sleepiness can be caused by a sleep disorder like sleep apnea. It can also result from other health conditions like depression or hypothyroidism. Besides medical conditions, a person's sleep habits can lead to excessive daytime sleepiness.
Excessive daytime sleepiness is when someone feels very sleepy during the day, even if they have had enough hours of sleep at night. Various medical conditions can cause excessive daytime sleepiness.
Some Medical Conditions That Can Cause Excessive Daytime Sleepiness:
Keep in mind that a person's sleep habits may also contribute to feeling tired during the day. Sleeping at least 7 hours per day is recommended for most adults. Caffeine and/or alcohol near bedtime can also impair sleep at night. More information about healthy sleep habits is available at https://sleepeducation.org/healthy-sleep/healthy-sleep-habits/.
A healthcare provider can provider a personalized medical assessment to determine why you or someone you know may be experiencing excessive daytime sleepiness. The appropriate medical treatment plan will depend on the cause of these symptoms. Also, if you or someone you know has mental health questions or concerns, some more help is available at 988lifeline.org.
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