Hello,
Tylenol or
acetaminophen is an analgesic which reported with a not defined frequency
disorientation and dizziness as adverse effects, among other effects.
At your mother's case you should control what other drugs she usually uses, that can interact with acetaminophen or have
hypersomnia as adverse effect. If she have any other conditions, like for example
liver failure which may be installed gradually the use of a big doses of acetaminophen may deteriorate the condition, but other symprtoms are also present like nausea, fatigue, diarrhea and fatigue.
Also you should search at your mother's house for sleeping pills because in most cases of sporadic hypersomnia, the patient has taken a sleeping pill by mistake or without telling to anyone.
If she continues sleeping even after the use off different stimuli (alarms, lights etc) you should send her to the hospital for a functional blood test and may be a toxicology screening.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. Olsi Taka,
Neurologist