Why am I sleeping so much all of a sudden? Causes of sleepiness - Insider

If you take medications like antidepressants, allergy meds, or muscle relaxants, they could be making you extra sleepy.

It's normal to feel mild daytime sleepiness once in a while, but if you're feeling excessive sleepiness suddenly or often that's causing you to sleep more than the recommended 7-8 hours, this can be … [+8062 chars]

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