Unisom SleepMelts Nighttime Sleep-Aid (Diphenhydramine Hydrochloride)

**Product type:** Human Otc Drug

**Active ingredient:** DIPHENHYDRAMINE HYDROCHLORIDE

**Strength:** 25 mg/1

**Dosage form:** Tablet, Chewable

**Route:** Oral

**Labeler:** Chattem, Inc.

**Marketing category:** OTC MONOGRAPH DRUG (M010)

**Pharmacologic class:** Histamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]