What's in Tylenol PM
from sourceA medicine sold over the counter, without a prescription.
From the product's label on DailyMed from Kenvue Brands LLC, which lists 14 ingredients. MoleculeFinder matched 4 of them by their FDA UNII codes. DailyMed label, version 15. 10 other ingredients are not MoleculeFinder molecules, so they are not listed here.
Active ingredients 2
- AcetaminophenC8H9NO2
Active ingredient. Purpose on the label: Pain reliever from source
As a pure substance: LD50 1,944 mg/kg (rat, oral) from source
- DiphenhydramineC17H21NO
Active ingredient. Purpose on the label: Nighttime sleep aid (on the label as diphenhydramine hydrochloride) from source
As a pure substance: LD50 500 mg/kg (rat, oral) from source
Inactive ingredients 2
- Magnesium stearateC36H70MgO4
Inactive ingredient from source
As a pure substance, its GHS hazard label: signal word Warning; Irritant from source
- Stearic acidC18H36O2
Inactive ingredient from source
As a pure substance: LD50 21.5 mg/kg (rat, iv) from source
An LD50 is an animal study measurement, not a dose for a person. Product names are used only to name the product; MoleculeFinder makes no claim about it beyond its ingredient list. Every product