Benadryl As A Sleep Aid. With Benadryl, sleep aid is an off-label use of the allergy treatment product. Most people can take Benadryl as a sleep aid occasionally, but. 4 Answers - Posted in: ativan, benadryl, sleep disorders, melatonin - Answer: Really depends on which how each one works for you, as in the other. What is the BEST over-the-counter, non-prescription sleep aid out there? in Shopping & Products Diphenhydramine HCL 25mg. Allergy Medication (and Sleep Aid) Compare to Benadryl (contains the same active. In each edition of Ask Dr. Lisa, our medical sleep expert, Dr. Lisa Shives, answers questions from our visitors who need help sleeping better. In this edition, As the best natural sleep aid, Ambitropin is the only all natural sleep aid that is truly the best sleep aid out there.. GUARANTEED! Prescribed sleep medication can leave you feeling drowsy, restless, experience headaches or feeling confused. The natural formula of Melatrol has no know side effects. Although Benadryl is not considered a drug of abuse, it is possible for a person to become addicted to it. Addiction to this sleep aid is often a psychological problem. Generic Name: Diphenhydramine hydrochloride Brand Name: Benadryl. Dosage Form: elixir. Contents: Description Pharmacology Indications and Usage Contraindications. Find patient medical information for Sleep Aid (diphenhydramine) oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user.