Ramelteon is used to help patients who have sleep-onset insomnia (difficulty falling asleep) fall asleep more quickly. Ramelteon is in a class of medications called melatonin receptor agonists. It works similarly to melatonin, a natural substance in the brain that is needed for sleep.
Ramelteon comes as a tablet to take by mouth. It is usually taken once a day, no earlier than 30 minutes before bedtime. Do not take ramelteon with or shortly after a meal. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take ramelteon exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.
Swallow the tablets whole; do not split, chew, or crush them.
You may become sleepy soon after you take ramelteon. After you take ramelteon, you should complete any necessary bedtime preparations and go to bed. Do not plan any other activities for this time. Do not take ramelteon if you will be unable to remain asleep for 7 to 8 hours after taking the medication.
Your insomnia should improve within 7 to 10 days after you begin treatment with ramelteon. Call your doctor if your insomnia does not improve during this time or gets worse at any time during your treatment.
Your doctor or pharmacist will give you the manufacturer's patient information sheet (Medication Guide) when you begin treatment with ramelteon and each time you refill your prescription. Read the information carefully and ask your doctor or pharmacist if you have any questions. You can also visit the Food and Drug Administration (FDA) website (http://www.fda.gov/Drugs) or the manufacturer's website to obtain the Medication Guide.
This medication may be prescribed for other uses; ask your doctor or pharmacist for more information.
Talk to your doctor about eating grapefruit and drinking grapefruit juice while taking this medication.
Ramelteon should only be taken at bedtime. If you did not take ramelteon at bedtime and you are unable to fall asleep, you may take ramelteon if you will be able to remain in bed for 7 to 8 hours afterward. Do not take ramelteon if you are not ready to go to sleep and stay asleep for at least 7 to 8 hours.
drowsiness or tiredness
swelling of the tongue or throat
difficulty swallowing or breathing
feeling that the throat is closing
irregular or missed menstrual periods
milky discharge from the nipples
decreased sexual desire
Ramelteon may cause other side effects. Call your doctor if you have any unusual problems while taking this medication.
If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online [at http://www.fda.gov/Safety/MedWatch] or by phone [1-800-332-1088].
Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom). Throw away any medication that is outdated or no longer needed. Talk to your pharmacist about the proper disposal of your medication.
In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.
Keep all appointments with your doctor.
Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription.
It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.
Last Revised - 05/01/2009
AHFS® Consumer Medication Information. © Copyright, 2015. The American Society of Health-System Pharmacists, Inc., 7272 Wisconsin Avenue, Bethesda, Maryland. All Rights Reserved. Duplication for commercial use must be authorized by ASHP.