I acquire plenty rest at dark, but I tumble asleep within lectures and can't sustain it,somtimes I'm drowsy while driving

Why does this frequently happen, I do this while at the movies too or even watching my favorite TV show.I acquire plenty rest at dark, but I tumble asleep within lectures and can't sustain it,somtimes I'm drowsy while driving
I agree beside the sleep apnea answer. However, it could really be any number of nocturnal disturbances. Perhaps you sleep with a snorer, is your mattress self-conscious, or maybe, you are getting too much sleep. Either agency, check it out with a doctor! Good Luck!
ask your Dr to transport you for a sleep test=you might have sleep apnea
I would recommend have your iron level checked via a blood check.
You might have a sleeping related condition or chronic fatigue or something. These can be diagnised by your doctor or a refered specialist, and some problems once discussed can be moderately easy to vary, others might need medication, etc. But see your doctor and they can relief you.
Get better soon!