Overview Restoril

Restoril is the brand name for temazepam, a prescription benzodiazepine used for the short-term treatment of insomnia. It is intended for people who have difficulty falling asleep or staying asleep and should be used only under the direction of a qualified healthcare professional. Current prescribing information describes temazepam as a short-term treatment, generally 7 to 10 days.

Because Restoril is a controlled prescription medication, its potential for misuse, dependence, and withdrawal should be considered before treatment begins. It should never be obtained or used without appropriate medical evaluation and a valid prescription.

What Is Restoril?

Restoril contains temazepam, a benzodiazepine hypnotic. Benzodiazepines work by enhancing the activity of GABA, a neurotransmitter that reduces activity in the central nervous system. This produces calming and sedating effects that can help promote sleep.

Restoril is specifically indicated for short-term insomnia rather than ongoing treatment of chronic sleep problems. If sleep difficulties continue despite treatment, the underlying cause should be evaluated by a healthcare professional.

Active Ingredient and Other Ingredients

Active ingredient:

Temazepam USP

The current Restoril labeling lists inactive ingredients that include gelatin, lactose, magnesium stearate, red iron oxide, titanium dioxide, FD&C Blue #1, and FD&C Red #3. Some additional ingredients may vary according to capsule strength and manufacturing specifications.

Anyone with known allergies or sensitivities to medications, dyes, gelatin, lactose, or other formulation ingredients should discuss these concerns with a healthcare professional before treatment.

Available Restoril Strengths

Current U.S. Restoril labeling lists these capsule strengths:

• 7.5 mg
• 15 mg
• 22.5 mg
• 30 mg

The capsules are intended for oral administration and are available only by prescription.

The appearance, color, imprint, packaging, and inactive ingredients can vary between products and manufacturers. For this reason, pill identification should be confirmed through a pharmacist or the official product information rather than relying on appearance alone.

How Does Restoril Work?

Temazepam belongs to the benzodiazepine class. It enhances the effects of GABA at GABA-A receptors in the central nervous system. GABA is an inhibitory neurotransmitter, meaning that increased GABA activity can reduce excessive neuronal activity.

This pharmacological effect can produce:

• Sleepiness
• Reduced central nervous system activity
• Muscle relaxation
• Calming effects

The sedative properties of temazepam are responsible for its therapeutic effect in short-term insomnia.

When Is Restoril Prescribed?

Restoril is indicated for short-term insomnia, particularly when difficulty falling asleep or maintaining sleep is causing significant problems.

The prescribing information generally recommends a treatment period of approximately 7 to 10 days. Persistent insomnia may indicate an underlying medical or psychological condition that requires further evaluation rather than simply extending sedative treatment.

Restoril Dosage Information

The appropriate dose of temazepam depends on individual factors such as age, medical history, other medications, response to treatment, and the severity of insomnia.

The prescribing information includes 7.5 mg, 15 mg, and 30 mg strengths, while the current Restoril product labeling also lists a 22.5 mg capsule.

Patients should never increase the dose on their own if they do not experience the desired effect. Taking more than prescribed can increase sedation and the risk of serious adverse effects.

Restoril should generally be taken only when the patient is ready to go to bed and has enough time available for a full night’s sleep.

Important Safety Warnings

Restoril carries significant safety warnings because benzodiazepines can cause abuse, misuse, addiction, physical dependence, and withdrawal reactions. The risk may increase with higher doses or longer treatment periods.

Risk With Opioids

Combining Restoril with opioid medications can cause profound sedation, respiratory depression, coma, and death. The current boxed warning specifically highlights this interaction.

Patients should tell their healthcare professional about all prescription medicines, nonprescription products, and other substances they use before taking temazepam.

Alcohol and Other Sedatives

Alcohol and other central nervous system depressants can increase the sedating effects of temazepam. Combining these substances can increase the risk of dangerous impairment and breathing problems.

Do not combine Restoril with alcohol unless a healthcare professional specifically tells you that it is safe.

Dependence and Withdrawal

Physical dependence can develop with continued benzodiazepine use. Stopping Restoril suddenly after continued use can result in withdrawal reactions, which may sometimes be severe or life-threatening. Current labeling recommends gradual dose reduction when discontinuing treatment rather than abrupt cessation.

Complex Sleep Behaviors

Temazepam can be associated with unusual activities performed while not fully awake. These may include sleepwalking, eating, talking on the telephone, or driving without full awareness or later memory of the activity.

If a person experiences a complex sleep behavior after taking Restoril, they should stop and contact their healthcare professional for advice about further treatment.

Possible Side Effects of Restoril

Like other prescription medicines, temazepam can cause side effects.

Commonly reported effects may include:

• Drowsiness
• Dizziness
• Headache
• Fatigue
• Weakness
• Reduced coordination

Some people may also experience memory or concentration difficulties.

Seek urgent medical attention for potentially serious symptoms such as severe difficulty breathing, extreme sedation, loss of consciousness, severe allergic symptoms, or other unusual reactions.

Who Should Discuss Restoril With a Doctor Before Use?

Before treatment, tell your healthcare professional if you have a history of:

• Breathing or lung problems
• Liver or kidney problems
• Depression or other mental-health conditions
• Substance-use problems
• Medication allergies
• Current use of opioids or other sedating medicines
• Pregnancy or plans to become pregnant
• Breastfeeding

A complete medication history is important because interactions between temazepam and other medicines can change the level of sedation or increase safety risks.

Restoril and Pregnancy

Pregnancy should be discussed with a healthcare professional before using temazepam. Benzodiazepine exposure during pregnancy can present risks to the developing fetus or newborn, depending on the timing and circumstances of exposure.

Anyone who is pregnant, planning pregnancy, or breastfeeding should speak with their healthcare provider before starting or continuing Restoril.

What Happens If You Take Too Much Restoril?

Taking more temazepam than prescribed can result in excessive central nervous system depression. The danger can become substantially greater when benzodiazepines are combined with opioids, alcohol, or other sedating substances.

Possible signs of severe toxicity include:

• Extreme sleepiness
• Confusion
• Poor coordination
• Difficulty remaining awake
• Slow or difficult breathing
• Loss of consciousness

Suspected overdose requires immediate medical evaluation.

Safe Use of Restoril

For safer treatment:

• Use Restoril only when it has been prescribed for you.
• Follow the exact dose and schedule provided by your healthcare professional.
• Do not share the medication with another person.
• Avoid alcohol unless your clinician confirms it is safe.
• Tell your healthcare professional about opioid use and other sedating medicines.
• Do not drive or perform hazardous activities if you are impaired.
• Do not suddenly discontinue continued treatment without medical guidance.
• Store the medication securely and according to the product instructions.

Restoril and Long-Term Insomnia

Restoril is not intended to be a substitute for investigating persistent sleep problems. The official labeling indicates short-term treatment, generally 7 to 10 days. If insomnia continues, a healthcare professional should reassess the situation and determine whether another condition or treatment approach may be involved.

For ongoing sleep difficulties, healthcare professionals may consider behavioral approaches, sleep-hygiene measures, treatment of underlying conditions, or other appropriate therapies depending on the individual’s circumstances.

Frequently Asked Questions

Is Restoril a prescription medication?

Yes. Restoril (temazepam) is a prescription benzodiazepine and is classified as a Schedule IV controlled substance in the United States.

How long is Restoril normally used?

Temazepam is indicated for short-term insomnia treatment, generally around 7 to 10 days.

Can Restoril be taken with an opioid?

The combination can be dangerous. Benzodiazepines and opioids together can cause profound sedation and respiratory depression and may lead to coma or death.

Can I stop Restoril suddenly?

If you have been taking it regularly, do not stop suddenly without medical advice. Abrupt discontinuation can cause withdrawal reactions, and healthcare professionals may recommend gradual dose reduction.

Can Restoril cause dependence?

Yes. Temazepam carries risks of misuse, abuse, addiction, physical dependence, and withdrawal. These risks increase with longer treatment duration and higher daily doses.

What should I do if I miss a dose?

Because Restoril is normally taken at bedtime, follow the instructions provided with your prescription. Do not take extra medication to compensate for a missed dose without consulting your healthcare professional.

Final Takeaway

Restoril (temazepam) is a benzodiazepine hypnotic prescribed for the short-term management of insomnia. It can help promote sleep by enhancing inhibitory activity in the central nervous system, but it also carries important risks involving sedation, misuse, dependence, withdrawal, and potentially dangerous interactions with opioids and other central nervous system depressants.

For these reasons, Restoril should be used only as prescribed and under appropriate medical supervision. Anyone experiencing persistent insomnia, unexpected behavioral changes, breathing problems, or concerning side effects should contact a healthcare professional promptly.

Medical Disclaimer: This page is intended for general educational purposes and does not replace professional medical advice, diagnosis, or treatment. Always consult a licensed healthcare professional and refer to the current official prescribing information before using temazepam.