R R

What Is Klonopin?

Klonopin is a prescription benzodiazepine containing clonazepam and is a Schedule IV controlled substance. It is indicated for selected seizure disorders and for panic disorder with or without agoraphobia.

Link to This Resource Page

Provide a valuable resource to your clients or customers by linking to this resource page. Just place the following link on your website.

To display this...

What Is Klonopin?

Klonopin is a prescription benzodiazepine containing clonazepam and is a Schedule IV controlled substance. It is indicated for selected seizure disorders and for panic disorder with or without agoraphobia.

read more about klonopin ...

Copy this HTML:

Copy HTML Copied!

How Does Klonopin Work?

Clonazepam increases inhibitory gamma-aminobutyric acid activity in the central nervous system through benzodiazepine receptor activity associated with GABA-A receptors. This depresses excessive neuronal activity involved in seizures and panic symptoms.

Who Is Treated With Klonopin?

Klonopin is used alone or with other antiseizure medicines for Lennox-Gastaut syndrome, akinetic seizures, and myoclonic seizures. It can also be used for absence seizures that have not responded to succinimides. In adults, Klonopin is also indicated for panic disorder with or without agoraphobia.

How Is Klonopin Dosed?

Adults with seizure disorders start at no more than 1.5 mg daily divided into three doses, with gradual increases to a maximum of 20 mg daily. Adults with panic disorder start at 0.25 mg twice daily and commonly increase to a target of 1 mg daily after three days. The maximum labeled dose for panic disorder is 4 mg daily.

What Serious Risks Are Linked to Klonopin?

Klonopin carries a boxed warning for profound sedation, respiratory depression, coma, and death when combined with opioids, as well as abuse, misuse, addiction, physical dependence, and withdrawal reactions. Abrupt discontinuation can trigger serious withdrawal symptoms, including seizures. Other concerns include sedation, impaired coordination, respiratory depression, and suicidal thoughts or behavior.

Frequently Asked Questions About Klonopin

What conditions does Klonopin treat?

Klonopin treats selected seizure disorders and panic disorder with or without agoraphobia.

What is the usual starting dose for adult panic disorder?

The recommended starting dose is 0.25 mg twice daily.

What is the initial adult dose for seizure disorders?

The initial dose does not exceed 1.5 mg daily divided into three doses.

Does Klonopin have a boxed warning?

Yes. The boxed warning covers opioid combination risks, abuse and addiction, and physical dependence and withdrawal reactions.

References

Clonazepam. LiverTox. https://www.ncbi.nlm.nih.gov/books/NBK548030/. Date Accessed October 8, 2026.

Clonazepam. MedlinePlus. https://medlineplus.gov/druginfo/meds/a682279.html. Date Accessed October 8, 2026.

Clonazepam. PubChem. https://pubchem.ncbi.nlm.nih.gov/compound/Klonopin. Date Accessed October 8, 2026.

DailyMed - KLONOPIN (clonazepam) tablet. https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=cfa0d79a-843c-4b88-95a1-e9511d649ca1. Date Accessed October 8, 2026.

KLONOPIN Medication Guide. H2-Pharma. https://www.h2-pharma.com/products/klonopin/medicationguide/. Date Accessed October 8, 2026.