Mar 1, - Includes: indications, dosage, adverse reactions, pharmacology and more. Each Lorazepam tablet USP, to be taken orally, contains mg, 1 mg, Lorazepam is not recommended for use in patients with a primary .. Insomnia melatonin, amitriptyline, zolpidem, Ambien, Ativan, diphenhydramine, More. Aug 13, - 1 Star 2 Stars 3 Stars 4 Stars 5 Stars A. Lorazepam (Ativan) is a benzodiazepine, meaning it belongs to a Gradual tapering of the dose over several weeks or months may be .. I've been on mg. of Lorazepam for quite a few years for insomnia. . Melatonin helps a little to reset my sleep clock. Find patient medical information for Melatonin on WebMD including its uses, effectiveness, side effects and safety, interactions, dosage, user ratings and.