I take ambien 10 and temazipam and 200mg seroquel xr and still can't sleep, will taking tylenol (acetaminophen) pm help?

NO: You are having either drug resistance to medication or an improbable case of chronic insomnia. I suggest a sleep study to rule out obstructive sleep apnea . Ask about Rozerem (ramelteon) and Belsomra, new, non- addictive forms of sleeping medication. Ambien and temazepam are both quite sedating and potentially addictive. Speak to you prescribing physician.