DF Archive

Restoril® (temazepam)

Drug Information: Temazepam Brand name(s): * Restoril®

(te maz’ e pam)

Why is this medication prescribed?

Temazepam is used on a short-term basis to help you fall asleep and stay asleep through the night.

This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.
How should this medicine be used?

Temazepam comes as a capsule to take by mouth and may be taken with or without food. It usually is taken before bedtime when needed. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take temazepam exactly as directed.

Temazepam can be habit-forming. Do not take a larger dose, take it more often, or for a longer period than your doctor tells you to. Tolerance may develop with long-term or excessive use, making the drug less effective. Do not take temazepam for more than 5 weeks or stop taking this medication without talking to your doctor. Stopping the drug suddenly can cause withdrawal symptoms (anxiousness, sleeplessness, and irritability). Your doctor probably will decrease your dose gradually. You may experience sleeping difficulties the first one or two nights after stopping this medication. If your sleep problems continue, talk to your doctor, who will determine whether this drug is right for you.
What special precautions should I follow?

Before taking temazepam,

* tell your doctor and pharmacist if you are allergic to temazepam, alprazolam (Xanax), chlordiazepoxide (Librium, Librax), clonazepam (Klonopin), clorazepate (Tranxene), diazepam (Valium), estazolam (ProSom), flurazepam (Dalmane), lorazepam (Ativan), oxazepam (Serax), prazepam (Centrax), triazolam (Halcion), or any other drugs.
* tell your doctor and pharmacist what prescription and nonprescription medications you are taking, especially antihistamines; cimetidine (Tagamet); digoxin (Lanoxin); disulfiram (Antabuse); isoniazid (INH, Laniazid, Nydrazid); medications for depression, seizures, Parkinson’s disease, pain, asthma, colds, or allergies; muscle relaxants; oral contraceptives; probenecid (Benemid); rifampin (Rifadin); sedatives; sleeping pills; theophylline (Theo-Dur); tranquilizers; and vitamins. These medications may add to the drowsiness caused by temazepam.
* tell your doctor if you have or have ever had glaucoma; seizures; or lung, heart, or liver disease.
* tell your doctor if you are pregnant, plan to become pregnant, or are breast-feeding. If you become pregnant while taking temazepam, call your doctor immediately.
* if you are having surgery, including dental surgery, tell the doctor or dentist that you are taking temazepam.
* you should know that this drug may make you drowsy. Do not drive a car or operate machinery until you know how this drug affects you.
* remember that alcohol can add to the drowsiness caused by this drug.
* tell your doctor if you use tobacco products. Cigarette smoking may decrease the effectiveness of this drug.

What should I do if I forget a dose?

If you miss a dose, skip the missed dose and continue your regular dosing schedule. Do not take a double dose to make up for a missed one.
What side effects can this medication cause?

Side effects from temazepam are common and include:

* headache
* heartburn
* diarrhea
* hangover effect (grogginess)
* drowsiness
* dizziness or lightheadedness
* weakness
* dry mouth

Tell your doctor if any of these symptoms are severe or do not go away:

* constipation
* difficulty urinating
* frequent urination
* blurred vision

If you experience any of the following symptoms, call your doctor immediately:

* jaw, neck, and back muscle spasms
* slow or difficult speech
* persistent, fine tremor or inability to sit still
* fever
* difficulty breathing or swallowing
* severe skin rash
* yellowing of the skin or eyes
* irregular heartbeat

What storage conditions are needed for this medicine?

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 emergency/overdose

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.
What other information should I know?

Keep all appointments with your doctor and the laboratory.

Do not let anyone else take your medication.

Last Revised – 04/01/2003

American Society of Health-System Pharmacists, Inc.

Leave a Reply