ROZEREM- ramelteon tablet, film coated 
Takeda Pharmaceuticals America, Inc.



ROZEREM (rō-Zair-em)


Read the Medication Guide that comes with ROZEREM before you start taking it and each time you get a refill. There may be new information. This Medication Guide does not take the place of talking to your doctor about your medical condition or treatment.

What is the most important information I should know about ROZEREM?

ROZEREM may cause severe allergic reactions. Symptoms include swelling of the tongue or throat, trouble breathing, and nausea and vomiting. Get emergency medical help if you get these symptoms after taking ROZEREM.

After taking ROZEREM, you may get up out of bed while not being fully awake and do an activity that you do not know you are doing. The next morning, you may not remember that you did anything during the night. You have a higher chance for doing these activities if you drink alcohol or take other medicines that make you sleepy with ROZEREM. Activities may include:

Call your doctor right away if you find out that you have done any of the above activities after taking ROZEREM.


Take ROZEREM exactly as prescribed
  • Do not take more ROZEREM than prescribed.
  • Take ROZEREM within 30 minutes of going to bed, not sooner.
Do not take ROZEREM if you:
  • drink alcohol
  • take other medicines that can make you sleepy. Talk to your doctor about all of your medicines. Your doctor will tell you if you can take ROZEREM with your other medicines
  • cannot get a full night's sleep


ROZEREM is a hypnotic (sleep) medicine. ROZEREM is used in adults for the treatment of the symptom of trouble falling asleep from insomnia.

ROZEREM is not for children.

Who should not take ROZEREM?

Do not take ROZEREM if you are allergic to anything in it. See the end of this Medication Guide for a complete list of ingredients in ROZEREM.

Do not take ROZEREM if you are currently taking Luvox (fluvoxamine).

ROZEREM may not be right for you. Before starting ROZEREM, tell your doctor about all of your health conditions, including if you:

Tell your doctor about all of the medicines you take including prescription and nonprescription medicines, vitamins and herbal supplements. Medicines can interact with each other, sometimes causing serious side effects.

Do not take ROZEREM with:

Know the medicines you take. Keep a list of your medicines with you to show your doctor and pharmacist each time you get a new medicine.

How should I take ROZEREM?

What are the possible side effects of ROZEREM?

Possible serious side effects of ROZEREM include:

Call your doctor right away if you have any of the above side effects or any other side effects that worry you while using ROZEREM. Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

The most common side effects of ROZEREM are:

These are not all the side effects of ROZEREM. Ask your doctor or pharmacist for more information.

How should I Store ROZEREM?

General Information about ROZEREM

This Medication Guide summarizes the most important information about ROZEREM. If you would like more information, talk with your doctor. You can ask your doctor or pharmacist for information about ROZEREM that is written for healthcare professionals. For more information about ROZEREM, please call Takeda Pharmaceuticals America, Inc. at 1-877-TAKEDA-7 (1-877-825-3327) or visit

What are the ingredients in ROZEREM?

Active Ingredient: ramelteon

Inactive Ingredients: lactose monohydrate, starch, hydroxypropyl cellulose, magnesium stearate, hypromellose, copovidone, titanium dioxide, yellow ferric oxide, polyethylene glycol 8000, and ink containing shellac and synthetic iron oxide black.

This Medication Guide has been approved by the U.S. Food and Drug Administration.

Distributed by:
Takeda Pharmaceuticals America, Inc.
Lexington, MA 02421

ROZEREM is a trademark of Takeda Pharmaceutical Company Limited registered with the U.S. Patent and Trademark Office and used under license by Takeda Pharmaceuticals America, Inc.

All other trademark names are the property of their respective owners.

©2005-2021 Takeda Pharmaceuticals America, Inc.

ROZ014 R11    Dec 2018

Revised: 1/2023
Takeda Pharmaceuticals America, Inc.