Restoril
"What are benzodiazepines, and how do they work?
Benzodiazepines are a class of drugs primarily used for treating anxiety, but they also are effective in treating several other conditions. The exact mechanism of action of benzodiaz"...
Restoril
Restoril™
(temazepam) Capsules USP
DRUG DESCRIPTION
Restoril™ (temazepam) is a benzodiazepine hypnotic agent. The chemical name is 7-chloro1,3-dihydro-3-hydroxy-1-methyl-5-phenyl-2H-1,4-benzodiazepin-2-one, and the structural formula is:
![]() |
C16H13ClN2O2 MW = 300.74
Temazepam is a white, crystalline substance, very slightly soluble in water and sparingly soluble in alcohol USP.
Restoril™ (temazepam) capsules USP, 7.5 mg, 15 mg, 22.5 mg, and 30 mg, are for oral administration.
7.5 mg, 15 mg, 22.5 mg, and 30 mg Capsules
Active Ingredient: temazepam USP
7.5 mg Capsules
Inactive Ingredients:FD&C Blue #1, FD&C Red #3, gelatin, lactose, magnesium stearate, red iron oxide, titanium dioxide.
May also include: n-butyl alcohol, iron oxide red, shellac, shellac glaze, SD-35A alcohol.
15 mg Capsules
Inactive Ingredients: FD&C Blue #1, FD&C Red #3, gelatin, lactose, magnesium stearate, red iron oxide, titanium dioxide.
May also include: n-butyl alcohol, FD&C Blue #1/Brilliant Blue FCF Aluminum Lake, iron oxide red, isopropyl alcohol, propylene glycol, shellac, shellac glaze, SD-35A alcohol, SD-45 alcohol.
22.5 mg Capsules
Inactive Ingredients: FD&C Blue #1, FD&C Red #3, gelatin, lactose, magnesium stearate, red iron oxide, titanium dioxide.
May also include: n-butyl alcohol, FD&C Blue #1/Brilliant Blue FCF Aluminum Lake, iron oxide red, isopropyl alcohol, propylene glycol, shellac, shellac glaze, SD-35A alcohol, SD-45 alcohol.
30 mg Capsules
Inactive Ingredients: FD&C Blue #1, FD&C Red #3, gelatin, lactose, magnesium stearate, red iron oxide, titanium dioxide.
May also include: n-butyl alcohol, FD&C Blue #1/Brilliant Blue FCF Aluminum Lake, iron oxide red, isopropyl alcohol, propylene glycol, shellac, shellac glaze, SD-35A alcohol, SD-45 alcohol.
What are the possible side effects of temazepam (Restoril)?
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Stop using temazepam and call your doctor at once if you have any of these serious side effects:
- weak or shallow breathing;
- fast or pounding heartbeats;
- confusion, slurred speech, unusual thoughts or behavior;
- hallucinations, agitation, aggression;
- thoughts of suicide or hurting yourself;
- restless muscle movements in your eyes, tongue, jaw, or neck;
- pale skin, easy...
Read All Potential Side Effects and See Pictures of Restoril »
What are the precautions when taking temazepam (Restoril)?
Before taking temazepam, tell your doctor or pharmacist if you are allergic to it; or to other benzodiazepines (e.g., lorazepam, diazepam); or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
Before using this medication, tell your doctor or pharmacist your medical history, especially of: liver disease, kidney disease, mental/mood problems (e.g., depression, panic disorder), lung problems (e.g., pulmonary insufficiency, sleep apnea), seizures, personal or family history of regular use/abuse of drugs/alcohol/other substances.
This drug may make you dizzy or drowsy or cause temporary blurred vision. Do not drive, use machinery, or do any activity...
Last reviewed on RxList: 5/15/2012
This monograph has been modified to include the generic and brand name in many instances.
Additional Restoril Information
Restoril - User Reviews
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
Women's Health
Find out what women really need.







