Do u mean nyquil? If so than no u can't.
noo all though i did once and boy my bd almost chopped off my head i was sitting there wondering why he got mad he then showed my the label that pregnant ladys arent allowed to take it goshh the rest of the night i just felt bad about no reading the label now im a label reader to everything i drink and eat
You can take benadryl if you are having troubles sleeping.