What is the brand name for Clonazepam?
The brand name for Clonazepam is Klonopin.
PTCB TOP 200 · #62
Clonazepam
Klonopin
Clonazepam is the generic name for the brand-name drug Klonopin. It is a benzodiazepine used to treat seizures, panic disorder. On the PTCE Top 200 drug list, Clonazepam ranks #62 and is one of the most frequently tested cns/psych medications — commonly quizzed on its brand–generic pair, drug class, and key side effects.
| Generic name | Clonazepam |
|---|---|
| Brand name(s) | Klonopin |
| Drug class | Benzodiazepine |
| Class group | CNS/Psych |
| Common use | seizures, panic disorder |
| DEA schedule | C-IV |
| Availability | Prescription only (Rx) |
What is Clonazepam used for?
• Seizure disorders (certain types) and panic disorder (depending on formulation/approval).
What drug class is Clonazepam?
Clonazepam is a Benzodiazepine in the CNS/Psych group. Knowing the class is the fastest way to predict its uses, side effects, and the brand↔generic pairs the PTCE tests.
Common side effects of Clonazepam
- arrow_rightDrowsiness
- arrow_rightDizziness
- arrow_rightImpaired coordination/ataxia
- arrow_rightFatigue
- arrow_rightMemory impairment
Major interactions
- arrow_rightOpioids, alcohol, and other CNS depressants ↑ sedation/respiratory depression
- arrow_rightCYP3A inhibitors may ↑ benzodiazepine levels (agent dependent; monitor)
- arrow_rightValproate or other anticonvulsants may have additive CNS depression
Is Clonazepam a controlled substance?
Yes. Clonazepam is a C-IV controlled substance under federal law.
warning Boxed warning
Benzodiazepines: risks from concomitant use with opioids (profound sedation/respiratory depression/coma/death); abuse, misuse, addiction; physical dependence and withdrawal reactions.
How to remember Clonazepam (PTCE mnemonic)
KLONOpin CLONEs calm — clona-ZEPAM is long-acting C-IV benzo. Sedation, dependence, falls in elderly; never stop abruptly → seizures.
lightbulb
PTCE exam tip
Clonazepam (Klonopin) is a Schedule IV benzodiazepine (-zepam). Watch the LASA confusion between clonazepam, clonidine, and Klonopin.
Clonazepam FAQ
What is Clonazepam used for?
Clonazepam is used to treat seizures, panic disorder. • Seizure disorders (certain types) and panic disorder (depending on formulation/approval).
What drug class is Clonazepam?
Clonazepam is a Benzodiazepine (CNS/Psych group).
Is Clonazepam a controlled substance?
Yes. Clonazepam is a C-IV controlled substance under federal law.
Study guides that cover Clonazepam
Free, in-depth guides to the patterns behind this drug — no app needed.
Controlled substance scheduleswhy this drug's schedule sets its refill limits
verified_userDEA numbers & DEA formsthe DEA paperwork controlled drugs require
e911_emergencyHigh-alert medications listthe meds where an error does the most harm
Drug suffix cheat sheetthe suffix that gives away this drug's classSee all PTCE study guides or browse the full Top 200 drug list.
Drill Clonazepam the way the PTCE asks it
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Related drugs in the CNS/Psych group
Last reviewed August 7, 2026. Educational use only — not medical advice. Verify clinical specifics with your pharmacist or a current label source such as DailyMed. RxReflex is not affiliated with or endorsed by the Pharmacy Technician Certification Board (PTCB).