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    Fludiazepam molecular structure

    Fludiazepam Stats & Data

    erispan
    PubChem
    MW302.73
    FormulaC16H12ClFN2O
    LogP2.8
    IUPAC7-chloro-5-(2-fluorophenyl)-1-methyl-3H-1,4-benzodiazepin-2-one
    InChIKeyROYOYTLGDLIGBX-UHFFFAOYSA-N
    Chemical Class 1,4-Benzodiazepine
    Psychoactive Class Depressant

    Pharmacology

    DrugBank
    State Solid Metabolism Hepatic.

    Description

    Fludiazepam is a drug which is a benzodiazepine derivative. It possesses anxiolytic, anticonvulsant, sedative and skeletal muscle relaxant properties. It is a scheduled drug in the U.S., but is approved for use in Japan.

    Mechanism of Action

    Fludiazepam has similar action to diazepam, but binds with four times more affinity to benzodiazepine receptors than diazepam.

    Pharmacodynamics

    Fludiazepam is a benzodiazepine derivative. It possesses anxiolytic, anticonvulsant, sedative and skeletal muscle relaxant properties. Fludiazepam accumulates primarily in the cortex and thalamus.

    Indication

    Used for the short-term treatment of anxiety disorders.

    Toxicity

    PubChem DrugBank

    Fludiazepam has similar action to diazepam, but binds with four times more affinity to benzodiazepine receptors than diazepam.

    Carcinogenicity

    No indication of carcinogenicity to humans (not listed by IARC).

    Toxicity (DrugBank)

    Symptoms of overdose include drowsiness, weakness, nausea, dizziness, abdominal pain, cerebral oedema and renal tubular necrosis, hyperglycaemia and hypoglycaemia, liver damage, encephalopathy, coma and death.

    Effect Profile

    Curated
    Benzodiazepine 7.6

    Strong anxiolysis and euphoria with moderate cognitive impairment, mild sedation

    Anxiolysis×3
    10
    Sedation / Relaxation×2
    5
    Motor / Cognitive Impairment×1
    7
    Euphoria / Mood Lift×1
    10

    Tolerance & Pharmacokinetics

    drugs.wiki

    No tolerance chart. Our decay curves for these drugs were estimates, and a curve can make tolerance look longer-lasting than it is, which is the dangerous direction.

    How fast tolerance to these drugs fades after a break has not been measured well enough to draw, so don't count on a dose you used to take still being safe: after time off, start with a much smaller amount and don't use alone. Mixing sedatives with each other, with alcohol or with opioids sharply raises the risk of a fatal overdose. If you've been using regularly, don't stop suddenly: withdrawal from benzodiazepines, alcohol or GHB/GBL can cause seizures or delirium, so get medical help to cut down gradually.

    Sources: FRANK: benzodiazepines · Alcohol and Drug Foundation: GHB · FDA 2020: benzodiazepine boxed warning · FDA 2019: gabapentinoids and breathing · NHS: alcohol use disorder

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