Quazepam
Generic Name: quazepam
Brand Names:
Quazepam
11 DESCRIPTION Quazepam Tablets contain quazepam, a trifluoroethyl benzodiazepine hypnotic agent, having the chemical name 7-chloro-5- (o-fluoro-phenyl)-1,3-dihydro-1-(2,2,2- trifluoroethyl)-2H-1,4-benzodiazepine-2-thione and the following structural Quazepam has the empirical formula C 17 H 11 ClF 4 N 2 S, and a molecular weight of 386.8. It is a white crystalline compound, soluble in ethanol and insoluble in water. Each Quazepam Tablet contains 15 mg of quazepam.
Overview
11 DESCRIPTION Quazepam Tablets contain quazepam, a trifluoroethyl benzodiazepine hypnotic agent, having the chemical name 7-chloro-5- (o-fluoro-phenyl)-1,3-dihydro-1-(2,2,2- trifluoroethyl)-2H-1,4-benzodiazepine-2-thione and the following structural Quazepam has the empirical formula C 17 H 11 ClF 4 N 2 S, and a molecular weight of 386.8. It is a white crystalline compound, soluble in ethanol and insoluble in water. Each Quazepam Tablet contains 15 mg of quazepam.
Uses
1 INDICATIONS AND USAGE Quazepam Tablets are indicated for the treatment of insomnia characterized by difficulty in falling asleep, frequent nocturnal awakenings, and/or early morning awakenings. The effectiveness of Quazepam Tablets has been established in placebo-controlled clinical studies of 5 nights duration in acute and chronic insomnia. The sustained effectiveness of Quazepam Tablets has been established in chronic insomnia in a sleep lab (polysomnographic) study of 28 nights duration. Because insomnia is often transient and intermittent, the prolonged administration of Quazepam Tablets is generally not necessary or recommended.
Dosage
2 DOSAGE AND ADMINISTRATION Use the lowest dose effective for the patient: Recommended initial dose is 7.5 mg ( 2 ) Split the 15 mg tablet along the score line to achieve 7.5 mg dose ( 2 ) The elderly and debilitated may be more sensitive to benzodiazepines ( 2 ) 2.1 Dosage Recommendations Use the lowest dose effective for the patient, as important adverse effects of Quazepam Tablets are dose related. The recommended initial dose is 7.5 mg. The 7.5 mg dose can be increased to 15 mg if necessary for efficacy. The 7.5 mg dose can be achieved by splitting the 15 mg tablet along the score line. 2.2 Special Populations Elderly and debilitated patients may be more sensitive to benzodiazepines.
Side Effects
6 ADVERSE REACTIONS The following serious adverse reactions are discussed in greater detail in other sections of the label: Risks from Concomitant Use with Opioids [see Warnings and Precautions ( 5.1 )] Abuse, Misuse, and Addiction [see Warnings and Precautions ( 5.2 )] Dependence and Withdrawal Reactions [see Warnings and Precautions ( 5.3 )] CNS-depressant effects and next-day impairment [see Warnings and Precautions ( 5.4 )] Abnormal thinking and behavior changes, and complex behaviors [see Warnings and Precautions ( 5.7 )] Worsening of depression [see Warnings and Precautions ( 5.8 )] Neonatal Sedation and Withdrawal Syndrome [see Warnings and Precautions ( 5.9 )] Most common adverse reactions (>1%): drowsiness, headache, fatigue, dizziness, dry mouth, dyspepsia ( 6.1 ) To report SUSPE...
Interactions
7 DRUG INTERACTIONS The concomitant use of benzodiazepines and opioids increases the risk of respiratory depression because of actions at different receptor sites in the CNS that control respiration. Benzodiazepines interact at GABAA sites and opioids interact primarily at mu receptors. When benzodiazepines and opioids are combined, the potential for benzodiazepines to significantly worsen opioid-related respiratory depression exists. Limit dosage and duration of concomitant use of benzodiazepines and opioids, and monitor patients closely for respiratory depression and sedation. Benzodiazepines, including Quazepam Tablets, produce additive CNS depressant effects when co-administered with ethanol or other CNS depressants (e.g. psychotropic medications, anticonvulsants, antihistamines).
Warnings
WARNING: RISKS FROM CONCOMITANT USE WITH OPIOIDS; ABUSE, MISUSE, AND ADDICTION; and DEPENDENCE AND WITHDRAWAL REACTIONS Concomitant use of benzodiazepines and opioids may result in profound sedation, respiratory depression, coma, and death. Reserve concomitant prescribing of these drugs in patients for whom alternative treatment options are inadequate. Limit dosages and durations to the minimum required. 5 WARNINGS AND PRECAUTIONS CNS depressant effects: Impaired alertness and motor coordination, including risk of daytime impairment. Caution patients against driving and other activities requiring complete mental alertness ( 5.4 ) The failure of insomnia to remit after 7 to 10 days of treatment may indicate the presence of a primary psychiatric and/or medical illness that should be evaluated. ( 5.5 ) Severe anaphylactic/anaphylactoid reactions: Angioedema and anaphylaxis have been reported. Do not rechallenge if such reactions occur. ( 5.6 ) Sleep driving and other complex behaviors while not fully awake. Risk increases with dose and concomitant CNS depressants and alcohol. 4 CONTRAINDICATIONS Quazepam Tablets are contraindicated in patients with known hypersensitivity to quazepam or other benzodiazepines. Rare cases of angioedema involving the tongue, glottis or larynx have been reported in patients after taking the first or subsequent doses of Quazepam Tablets.
Pregnancy
8.1 Pregnancy Pregnancy Exposure Registry There is a pregnancy registry that monitors pregnancy outcomes in women exposed to psychiatric medications, including Quazepam Tablets, during pregnancy. Healthcare providers are encouraged to register patients by calling the National Pregnancy Registry for Psychiatric Medications at 1-866-961-2388 or visiting on line at https://womensmentalhealth.org/pregnancyregistry/.
Storage
16 HOW SUPPLIED / STORAGE AND HANDLING Quazepam Tablets, 15 mg, functionally scored, capsule-shaped, light orange, slightly white speckled tablets, impressed with the product identification number 15 on one side of the tablet, and the product name (DORAL) on the other. 15 mg Bottles of 30 NDC 71993-265-30 Store Quazepam Tablets at controlled room temperature 20°-25°C (68°-77°F).
Frequently Asked Questions
What is Quazepam used for?▼
1 INDICATIONS AND USAGE Quazepam Tablets are indicated for the treatment of insomnia characterized by difficulty in falling asleep, frequent nocturnal awakenings, and/or early morning awakenings. The effectiveness of Quazepam Tablets has been established in placebo-controlled clinical studies of 5 nights duration in acute and chronic insomnia. The sustained effectiveness of Quazepam Tablets has been established in chronic insomnia in a sleep lab (polysomnographic) study of 28 nights duration. Because insomnia is often transient and intermittent, the prolonged administration of Quazepam Tablets is generally not necessary or recommended.
What are the side effects of Quazepam?▼
6 ADVERSE REACTIONS The following serious adverse reactions are discussed in greater detail in other sections of the label: Risks from Concomitant Use with Opioids [see Warnings and Precautions ( 5.1 )] Abuse, Misuse, and Addiction [see Warnings and Precautions ( 5.2 )] Dependence and Withdrawal Reactions [see Warnings and Precautions ( 5.3 )] CNS-depressant effects and next-day impairment [see Warnings and Precautions ( 5.4 )] Abnormal thinking and behavior changes, and complex behaviors [see Warnings and Precautions ( 5.7 )] Worsening of depression [see Warnings and Precautions ( 5.8 )] Neonatal Sedation and Withdrawal Syndrome [see Warnings and Precautions ( 5.9 )] Most common adverse reactions (>1%): drowsiness, headache, fatigue, dizziness, dry mouth, dyspepsia ( 6.1 ) To report SUSPE...
Can I take Quazepam during pregnancy?▼
8.1 Pregnancy Pregnancy Exposure Registry There is a pregnancy registry that monitors pregnancy outcomes in women exposed to psychiatric medications, including Quazepam Tablets, during pregnancy. Healthcare providers are encouraged to register patients by calling the National Pregnancy Registry for Psychiatric Medications at 1-866-961-2388 or visiting on line at https://womensmentalhealth.org/pregnancyregistry/.
What are the important warnings for Quazepam?▼
WARNING: RISKS FROM CONCOMITANT USE WITH OPIOIDS; ABUSE, MISUSE, AND ADDICTION; and DEPENDENCE AND WITHDRAWAL REACTIONS Concomitant use of benzodiazepines and opioids may result in profound sedation, respiratory depression, coma, and death. Reserve concomitant prescribing of these drugs in patients for whom alternative treatment options are inadequate. Limit dosages and durations to the minimum required. 5 WARNINGS AND PRECAUTIONS CNS depressant effects: Impaired alertness and motor coordination, including risk of daytime impairment. Caution patients against driving and other activities requiring complete mental alertness ( 5.4 ) The failure of insomnia to remit after 7 to 10 days of treatment may indicate the presence of a primary psychiatric and/or medical illness that should be evaluated. ( 5.5 ) Severe anaphylactic/anaphylactoid reactions: Angioedema and anaphylaxis have been reported. Do not rechallenge if such reactions occur. ( 5.6 ) Sleep driving and other complex behaviors while not fully awake. Risk increases with dose and concomitant CNS depressants and alcohol. 4 CONTRAINDICATIONS Quazepam Tablets are contraindicated in patients with known hypersensitivity to quazepam or other benzodiazepines. Rare cases of angioedema involving the tongue, glottis or larynx have been reported in patients after taking the first or subsequent doses of Quazepam Tablets.
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Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.