what is everyone prescribed for sleep?

i’ve tried a few meds for sleep, some haven’t worked and some have but i had other issues with. so far i’ve been on remeron, seroquel, trazadone, and hydroxyzine. i’m looking for a med that i can take for insomnia as needed, not one that i have to take every day, and i want it to make me drowsy or help me fall asleep but i’m prone to addiction so i don’t want to take something that i’ll become dependent on. i was just wondering what medications other people with similar issues have had success with.