How many types of nitrazepam are there?

Nov 21, 2025 Source: Cainiu Health

Dr. Zhang Baohua

Introduction

Nitrazepam is a benzodiazepine antiepileptic and anticonvulsant agent with anxiolytic, sedative, and hypnotic effects. It is clinically used primarily for the treatment of insomnia and seizures, and in combination with other antiepileptic drugs, it can also be used to manage epilepsy. The common dosage strengths are 5 mg and 10 mg; however, currently, only the 5 mg nitrazepam tablet formulation is available on the market in mainland China and Hong Kong, produced by several pharmaceutical companies.

Nitrazepam may be mistakenly referred to as nitrazepine. It is primarily available in one common formulation: tablets. If you have any questions regarding its use, it is recommended to consult a healthcare professional in advance. The detailed analysis is as follows:

Nitrazepam belongs to the benzodiazepine class of antiepileptic and anticonvulsant drugs. It exerts anxiolytic, sedative, and hypnotic effects and is clinically used commonly for treating insomnia and preventing seizures. When combined with other antiepileptic medications, it can also be used in the treatment of epilepsy. Common tablet strengths are 5 mg and 10 mg; however, currently only the 5 mg nitrazepam tablet is marketed in mainland China and Hong Kong, produced by several pharmaceutical companies.

This medication works by enhancing the binding of central inhibitory neurotransmitters to their receptors. Long-term use may lead to dependence. There are specific contraindications: patients with myasthenia gravis, leukopenia, or hypersensitivity to this drug should not take it. Caution is advised in individuals with impaired liver or kidney function, and regular monitoring of liver function and white blood cell count is recommended during treatment.

Patients must strictly follow medical instructions while using this medication, avoiding self-adjustment of dosage or abrupt discontinuation to prevent withdrawal reactions.

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