Key takeaways
Chlordiazepoxide (Librium) and clonazepam (Klonopin) are both benzodiazepines, but they have different uses and dosing schedules. Chlordiazepoxide is primarily used for short-term relief of anxiety and to prevent alcohol withdrawal symptoms, while clonazepam is approved to treat seizures and panic disorder. Chlordiazepoxide is typically taken up to four times a day, whereas clonazepam is usually taken two to three times a day. Clonazepam is available as an orally disintegrating tablet (ODT) for those who have trouble swallowing, which is not an option for chlordiazepoxide. Both medications can cause drowsiness and have a risk of addiction, but clonazepam is noted to potentially cause more severe side effects like suicidal thoughts and worsening of seizures. Additionally, clonazepam might not work as well for seizure control over time, whereas chlordiazepoxide is a first-choice treatment for alcohol withdrawal. Both medications should be used with caution, especially in older adults and those with a history of substance misuse.
