INDICATIONS AND USAGE Clorazepate dipotassium tablets are indicatedfor the management of anxiety disordersorfortheshort-term relief of the symptoms of anxiety.

Anxiety or tensionassociatedwith the stress of everyday life usually does not require treatmentwith an anxiolytic.

Clorazepate dipotassium tablets are indicated as adjunctivetherapy in themanagement of partialseizures.

Theeffectiveness of Clorazepate dipotassium tablets in long-term management of anxiety, that is,more than 4 months, has not beenassessed by systematicclinicalstudies.Long-term studies in epilepticpatients,however, have showncontinuedtherapeuticactivity.Thephysician should reassessperiodically the usefulnessof the drug for the individualpatient.

Clorazepate dipotassium tabletsare indicatedfor the symptomaticrelief of acute alcoholwithdrawal.

WARNINGS Risks from Concomitant Use with Opioids: Concomitant use of benzodiazepines, including Clorazepate dipotassium tablets, and opioids may result in profound sedation, respiratory depression, coma, and death.

Because of these risks, reserve concomitant prescribing of these drugs in patients for whom alternative treatment options are inadequate.

Observational studies have demonstrated that concomitant use of opioid analgesics and benzodiazepines increases the risk of drug-related mortality compared to use of opioids alone.

If a decision is made to prescribe Clorazepate dipotassium tablets concomitantly with opioids, prescribe the lowest effective dosages and minimum durations of concomitant use, and follow patients closely for signs and symptoms of respiratory depression and sedation.

In patients already receiving an opioid analgesic, prescribe a lower initial dose of Clorazepate dipotassium tablets than indicated in the absence of an opioid and titrate based on clinical response.

If an opioid is initiated in a patient already taking Clorazepate dipotassium tablets, prescribe a lower initial dose of the opioid and titrate based upon clinical response.

Advise both patients and caregivers about the risks of respiratory depression and sedation when Clorazepate dipotassium tablets is used with opioids.

Advise patients not to drive or operate heavy machinery until the effects of concomitant use with the opioid have been determined (see PRECAUTIONS: Drug Interactions ).

Abuse, Misuse, and Addiction: The use of benzodiazepines, including Clorazepate dipotassium tablets, exposes users to the risks of abuse, misuse, and addiction, which can lead to overdose or death.

Abuse and misuse of benzodiazepines often (but not always) involve the use of doses greater than the maximum recommended dosage and commonly involve concomitant use of other medications, alcohol, and/or illicit substances, which is associated with an increased frequency of serious adverse outcomes, including respiratory depression, overdose, or death (see DRUG ABUSE AND DEPENDENCE: Abuse ).

Before prescribing Clorazepate dipotassium tablets and throughout treatment, assess each patient’s risk for abuse, misuse, and addiction (e.g., using a standardized screening tool).

Use of Clorazepate dipotassium tablets, particularly in patients at elevated risk, necessitates counseling about the risks and proper use of Clorazepate dipotassium tablets along with monitoring for signs and symptoms of abuse, misuse, and addiction.

Prescribe the lowest effective dosage; avoid or minimize concomitant use of CNS depressants and other substances associated with abuse, misuse, and addiction (e.g., opioid analgesics, stimulants); and advise patients on the proper disposal of unused drug.

If a substance use disorder is suspected, evaluate the patient and institute (or refer them for) early treatment, as appropriate.

Dependence and Withdrawal Reactions: To reduce the risk of withdrawal reactions, use a gradual taper to discontinue Clorazepate dipotassium tablets or reduce the dosage (a patient-specific plan should be used to taper the dose) (see DOSAGE AND ADMINISTRATION: Discontinuation of Dosage Reduction of Clorazepate dipotassium tablets ).

Patients at an increased risk of withdrawal adverse reactions after benzodiazepine discontinuation or rapid dosage reduction include those who take higher dosages, and those who have had longer durations of use.

Acute Withdrawal Reactions The continued use of benzodiazepines, including Clorazepate dipotassium tablets, may lead to clinically significant physical dependence.

Abrupt discontinuation or rapid dosage reduction of Clorazepate dipotassium tablets after continued use, or administration of flumazenil (a benzodiazepine antagonist) may precipitate acute withdrawal reactions, which can be life-threatening (e.g., seizures) (see DRUG ABUSE AND DEPENDENCE: Dependence ).

Protracted Withdrawal Syndrome In some cases, benzodiazepine users have developed a protracted withdrawal syndrome with withdrawal symptoms lasting weeks to more than 12 months (see DRUG ABUSE AND DEPENDENCE ).

Use in DepressiveNeuroses or PsychoticReactions: Clorazepate dipotassium tablets are notrecommendedfor use in depressive neuroses orinpsychotic reactions.

Use in Children: Becauseof the lack of sufficientclinicalexperience,Clorazepate dipotassium tablets are not recommended for use in patientslessthan 9 years of age.

Interferencewith PsychomotorPerformance: PatientstakingClorazepate dipotassium tablets should be cautionedagainstengaging in hazardousoccupations requiringmental alertness,such as operatingdangerousmachineryincludingmotorvehicles.

ConcomitantUsewithCNSDepressants: SinceClorazepate dipotassium tablets has a centralnervous system depressanteffect,patients should be advisedagainst the simultaneous use of other CNSdepressantdrugs, and cautioned that the effectsof alcohol may be increased.

Suicidal Behavior and Ideation: Antiepileptic drugs (AEDs), including Clorazepate dipotassium tablets, increase the risk of suicidal thoughts or behavior in patients taking these drugs for any indication.

Patients treated with any AED for any indication should be monitored for the emergence or worsening of depression, suicidal thoughts or behavior, and/or any unusual changes in mood or behavior.

Pooled analyses of 199 placebo-controlled clinical trials (mono- and adjunctive therapy) of 11 different AEDs showed that patients randomized to one of the AEDs had approximately twice the risk (adjusted Relative Risk 1.8, 95% CI:1.2, 2.7) of suicidal thinking or behavior compared to patients randomized to placebo.

In these trials, which had a median treatment duration of 12 weeks, the estimated incidence rate of suicidal behavior or ideation among 27,863 AED-treated patients was 0.43%, compared to 0.24% among 16,029 placebo-treated patients, representing an increase of approximately one case of suicidal thinking or behavior for every 530 patients treated.

There were four suicides in drug-treated patients in the trials and none in placebo-treated patients, but the number is too small to allow any conclusion about drug effect on suicide.

The increased risk of suicidal thoughts or behavior with AEDs was observed as early as one week after starting drug treatment with AEDs and persisted for the duration of treatment assessed.

Because most trials included in the analysis did not extend beyond 24 weeks, the risk of suicidal thoughts or behavior beyond 24 weeks could not be assessed.

The risk of suicidal thoughts or behavior was generally consistent among drugs in the data analyzed.

The finding of increased risk with AEDs of varying mechanisms of action and across a range of indications suggests that the risk applies to all AEDs used for any indication.

The risk did not vary substantially by age (5-100 years) in the clinical trials analyzed.

Table 1 shows absolute and relative risk by indication for all evaluated AEDs.

Table 1: Risk by indication for antiepileptic drugs in the pooled analysis Indication Placebo Patients with EventsPer 1000 Patients Drug Patients with Events Per 1000 Patients Relative Risk: Incidence of Events in Drug Patients/Incidence in Placebo Patients Risk Difference: Additional Drug Patients with Events Per1000 Patients Epilepsy 1.0 3.4 3.5 2.4 Psychiatric 5.7 8.5 1.5 2.9 Other 1.0 1.8 1.9 0.9 Total 2.4 4.3 1.8 1.9 The relative risk for suicidal thoughts or behavior was higher in clinical trials for epilepsy than in clinical trials for psychiatric or other conditions, but the absolute risk differences were similar for the epilepsy and psychiatric indications.

Anyone considering prescribing Clorazepate dipotassium tablets or any other AED must balance the risk of suicidal thoughts or behavior with the risk of untreated illness.

Epilepsy and many other illnesses for which AEDs are prescribed are themselves associated with morbidity and mortality and an increased risk of suicidal thoughts and behavior.

Should suicidal thoughts and behavior emerge during treatment, the prescriber needs to consider whether the emergence of these symptoms in any given patient may be related to the illness being treated.

Patients, their caregivers, and families should be informed that AEDs increase the risk of suicidal thoughts and behavior and should be advised of the need to be alert for the emergence or worsening of the signs and symptoms of depression, any unusual changes in mood or behavior, or the emergence of suicidal thoughts, behavior, or thoughts about self- harm.

Behaviors of concern should be reported immediately to healthcare providers.

Neonatal Sedation and Withdrawal Syndrome: Use of Clorazepate dipotassium tablets late in pregnancy can result in sedation (respiratory depression, lethargy, hypotonia) and/or withdrawal symptoms (hyperreflexia, irritability, restlessness, tremors, inconsolable crying, and feeding difficulties) in the neonate (see PRECAUTIONS: Pregnancy ).

Monitor neonates exposed to Clorazepate dipotassium during pregnancy or labor for signs of sedation and monitor neonates exposed to Clorazepate dipotassium during pregnancy for signs of withdrawal; manage these neonates accordingly.

ADVERSE REACTIONS The side effectmostfrequentlyreported wasdrowsiness.Lesscommonlyreported (in descending order of occurrence)were:dizziness, various gastrointestinal complaints,nervousness, blurred vision, dry mouth,headache, and mentalconfusion.Other side effects included insomnia,transientskinrashes,fatigue,ataxia,genitourinarycomplaints,irritability,diplopia,depression,tremor, and slurredspeech.

There have been reports of abnormalliver and kidneyfunction tests and of decrease in hematocrit.

Decrease in systolicbloodpressurehas been observed.

To report SUSPECTED ADVERSE REACTIONS, contact Aurobindo Pharma USA, Inc.

at 1-866-850-2876 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch .