How long does Unisom typically cause you to sleep?

Unisom is an over-the-counter sleep aid that contains either diphenhydramine HCI (in Unisom SleepGels, Unisom SleepMelts, and Unisom SleepMinis) or doxylamine succinate (in Unisom SleepTabs). When one takes Unisom, they can generally expect it to help them fall asleep faster and stay asleep for a longer duration. The effects of the medication typically last for about 6 to 8 hours, although this can vary depending on individual factors such as metabolism, age, and tolerance. It's recommended to take Unisom only when there is enough time to get a full night's sleep, which is around 7-8 hours. It's always important to use the medication in accordance with the package instructions and consult with a healthcare provider if there are any questions or concerns about its use.