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Systematic (IUPAC) name
CAS number 439-14-5
ATC code N05BA01 N05BA17
PubChem 3016
DrugBank APRD00642
Chemical data
Formula C16H13ClN2O 
Mol. mass 284.7 g/mol
Pharmacokinetic data
Bioavailability 93%
Metabolism Hepatic
Half life 20-100 hours
Excretion Renal
Therapeutic considerations
Pregnancy cat.


Legal status

Prescription Only (S4)(AU) Schedule IV(CA) Schedule IV(US) Schedule IV (International)

Routes Oral, IM, IV, suppository

Diazepam (IPA: /daɪˈæzɨpæm/), first marketed as Valium by Hoffmann-La Roche) is a benzodiazepine derivative drug. It possesses anxiolytic, anticonvulsant, sedative, skeletal muscle relaxant and amnestic properties. It is commonly used for treating anxiety, insomnia, seizures, alcohol withdrawal, and muscle spasms. It may also be used before certain medical procedures (such as endoscopies) to reduce tension and anxiety, and in some surgical procedures to induce amnesia.[1][2]

Diazepam is a core medicine in the World Health Organization's "Essential Drugs List", which is a list of minimum medical needs for a basic health care system.[3] Diazepam is used to treat a wide range of conditions and has been one of the most frequently prescribed medications in the world for the past 40 years. It was invented by Dr. Leo Sternbach.



Diazepam was the second benzodiazepine to be invented by Sternbach of Hoffmann-La Roche, and was approved for use in 1963. It is two and a half times more potent than its predecessor, chlordiazepoxide, which it quickly surpassed in terms of sales. After this initial success, other pharmaceutical companies began to introduce other benzodiazepine derivatives.[4]

The benzodiazepines gained popularity among medical professionals as an improvement upon barbiturates, which have a comparatively narrow therapeutic index, and are far more sedating at therapeutic doses. The benzodiazepines are also far less dangerous; death rarely results from diazepam overdose, except in cases where it is consumed with large amounts of other depressants (such as alcohol or other sedatives).[5]

Diazepam was the top-selling pharmaceutical in the United States from 1969 to 1982, with peak sales in 1978 of 2.3 billion pills.[4] Diazepam along with oxazepam, nitrazepam and temazepam represent 82% of the benzodiazepine market in Australia.[6] While psychiatrists continue to prescribe diazepam for the short-term relief of anxiety, neurology has taken the lead in prescribing diazepam for the palliative treatment of certain types of epilepsy and spastic activity, e.g., forms of paresis. It is also the first line of defense for a rare disorder called stiff-person syndrome.[7]

Diazepam is also found in nature. Several plants, such as potato and wheat, contain trace amounts of naturally occurring diazepam and other benzodiazepines.[8]

Physical properties

Diazepam occurs as solid white or yellow crystals and has a melting point of 131.5 to 134.5 °C. It is odorless, and has a slightly bitter taste. The British Pharmacopoeia lists diazepam as being very slightly soluble in water, soluble in alcohol and freely soluble in chloroform. The United States Pharmacopoeia lists diazepam as soluble 1 in 16 of ethyl alcohol, 1 in 2 of chloroform, 1 in 39 of ether, and practically insoluble in water. The pH of diazepam is neutral (i.e. pH = 7). Diazepam has a shelf-life of 5 years for oral tablets and 3 years for IV/IM solution.[9] Diazepam is structurally related to quinazolines and is a hapten.[10]

Diazepam should be stored at room temperature (15°-30°C). The solution for parenteral injection should be protected from light and kept from freezing. The oral forms should be stored in air-tight containers and protected from light.[11]

Diazepam can absorb into plastic, and therefore diazepam solution is not stored in plastic bottles or syringes. It can absorb into plastic bags and tubing used for intravenous infusions. Absorption appears to be dependent on several factors such as temperature, concentration, flow rates and tube length. Diazepam should not be administered if a precipitate has formed and will not dissolve.[11]


Diazepam is a "classical" benzodiazepine, other classical benzodiazepines include; clonazepam, lorazepam, oxazepam, nitrazepam, flurazepam, bromazepam and clorazepate.[12] Diazepam and other benzodiazepines may influence neurosteroid metabolism and progesterone levels which in turn may adversely influence the functions of the brain and reproductive system. The pharmacological actions of benzodiazepines at the GABAa receptor are similar to those of neurosteroids. Neuroactive steroids are positive allosteric modulators of the GABAa receptor, enhancing GABA function. Many benzodiazepines (diazepam, medazepam, estazolam, flunitrazepam and nitrazepam) potently inhibit the enzymes involved in the metabolism of neurosteroids. Long-term administration of benzodiazepines may influence the concentrations of endogenous neurosteroids, and thereby would modulate the emotional state. Factors which affect benzodiazepines ability to alter neurosteroid levels depend on the molecular make up of the individual benzodiazepine molecule. Presence of a substituent at N1 position of the diazepine ring and/or the chloro or nitro group at position 7 of the benzene ring contribute to potent inhibition of the isoenzymes, and in turn a bromo group at position 7 (for bromazepam) and additional substituents (3-hydroxy group for oxazepam and tetrahydroxazole ring for cloxazolam and oxazolam) decrease the inhibitory potency of benzodiazepines on neurosteroids.[13] Diazepam binds with high affinity to glial cells.[14]

Diazepam at high doses has been found to decrease histamine turnover via diazepam's action at the benzodiazepine-GABA receptor complex.[15] Diazepam has an inhibitory effect on plasma cholinesterase of 60--90 per cent.[16]

Mechanism of action

See also: Benzodiazepine

Diazepam is a benzodiazepine that binds to a specific subunit on the GABAA receptor at a site that is distinct from the binding site of the endogenous GABA molecule.[17][18]The GABAA receptor is an inhibitory channel which, when activated, decreases neurologic activity.

Due to the role of diazepam as a positive allosteric modulator of GABA, when it binds to benzodiazepine receptors it causes inhibitory effects. This arises from the hyperpolarization of the post-synaptic membrane, due to the control exerted over negative chloride ions by GABAA receptors.[17][19]

Benzodiazepines including diazepam however, do not have any affect on the levels of GABA in the brain.[20]

Diazepam appears to act on areas of the limbic system, thalamus and hypothalamus, inducing anxiolytic effects. Its actions are due to the enhancement of GABA activity.[1][17] Benzodiazepine drugs including diazepam increase the inhibitory processes in the cerebral cortex.[21]

The anticonvulsant properties of diazepam and other benzodiazepines may be in part or entirely due to binding to voltage-dependent sodium channels rather than benzodiazepine receptors. Sustained repetitive firing seems to be limited by benzodiazepines effect of slowing recovery of sodium channels from inactivation.[22]

The muscle relaxant properties of diazepam are produced via inhibition of polysynaptic pathways in the spinal cord.[23]


Diazepam can be administered orally, intravenously, intramuscularly, or as a suppository.[9]

When diazepam is administered orally, it is rapidly absorbed and has a fast onset of action. The onset of action is 1-5 minutes for IV administration and 15-30 minutes for IM administration. The duration of diazepam's peak pharmacological effects is 15 minutes to 1 hour for both routes of administration.[24]

Peak plasma levels are achieved 30 minutes to 2 hours after oral administration. When diazepam is administered as an intramuscular injection, absorption is slow, erratic and incomplete.[25][11]

Diazepam is highly lipid-soluble, and is widely distributed throughout the body after administration. It easily crosses both the blood-brain barrier and the placenta, and is excreted into breast milk. After absorption, diazepam is redistributed into muscle and adipose tissue. Continual daily doses of diazepam will quickly build up to a high concentration in the body (mainly in adipose tissue), which will be far in excess of the actual dose for any given day.[9][11]

There is preferential storage of diazepam in some organs including the heart. Absortion by any administered route and the risk of accumulation is significantly increased in the neonate and there is clinical justification to recommend the withdrawal of diazepam during pregnancy and breast feeding.[26]

Diazepam is metabolised via oxidative pathways in the liver via the cytochrome P450 enzyme system. It has a biphasic half-life of 1-2 and 2-5 days, and has several pharmacologically active metabolites. The main active metabolite of diazepam is desmethyldiazepam (also known as nordazepam or nordiazepam). Diazepam's other active metabolites include temazepam and oxazepam. These metabolites are conjugated with glucuronide, and are excreted primarily in the urine. Because of these active metabolites, the serum values of diazepam alone are not useful in predicting the effects of the drug.[25][11][27]

Diazepam has a half-life (t1/2α) of 20-50 hours, and desmethyldiazepam has a half-life of 30-200 hours and is considered to be a long acting benzodiazepine.[11]

Most of the drug is metabolised; very little diazepam is excreted unchanged.[9]

In humans, the protein binding of diazepam is around 98.5%.[25]

The elimination half life of diazepam and also the active metabolite desmethyldiazepam increases significantly in the elderly which may result in prolonged action as well as accumulation of the drug during repeated administration.[28]


Diazepam is mainly used to treat anxiety, insomnia, and symptoms of acute alcohol or opiate withdrawal. It is also used as a premedication for inducing sedation, anxiolysis or amnesia prior to certain medical procedures (e.g. endoscopy).[25]

Diazepam is rarely used for the long-term treatment of epilepsy. This is due to the fact that tolerance to the anticonvulsant effects of diazepam usually develops within 6 to 12 months of treatment, effectively rendering it useless for this purpose and also due to side effects - in particular sedation.[9][29]

Diazepam has a broad spectrum of indications (most of which are off-label), including:

  • Treatment of anxiety, panic attacks, and states of agitation[25]
  • Treatment of status epilepticus, adjunctive treatment of other forms of epilepsy[25]
  • Treatment of the symptoms of alcohol and opiate withdrawal[25]
  • Short-term treatment of insomnia[25]
  • Treatment of tetanus, together with other measures of intensive-treatment[30]
  • Initial management of mania, together with firstline drugs like lithium, valproate or other antipsychotics[citation needed]
  • Adjunctive treatment of painful muscle conditions[7]
  • Adjunctive treatment of spastic muscular paresis (para-/tetraplegia) caused by cerebral or spinal cord conditions such as stroke, multiple sclerosis, spinal cord injury (long-term treatment is coupled with other rehabilitative measures)[7]
  • Palliative treatment of stiff person syndrome[19]
  • Pre-/postoperative sedation, anxiolysis and/or amnesia (e.g. before endoscopic or surgical procedures)[7]
  • Prophylactic treatment of oxygen toxicity during hyperbaric oxygen therapy.[31]
  • Used in the treatment for irritable bowel syndrome.[32]
  • Used to treat pain resulting from muscle spasms caused by various spastic dystonias, including blepharospasm, spasmodic dysphonia and Meige's Syndrome.

Veterinary uses

  • Diazepam is used as a short term sedative and anxiolytic for cats and dogs. It is also used for short-term treatment of seizures in dogs and short-term and long-term treatment of seizures in cats. For emergent treatment of seizures, the typical dose is 0.5 mg/kg intravenously or 1-2 mg/kg per rectum of the injectable solution.[33]
  • Diazepam is also used as a muscle relaxant for horses, to be given intravenously, the usual dose is 0.02 - 0.1 mg/kg in conjunction with or just after induction of general anesthesia.

Judicial Executions

The State of California offers Diazepam to condemned inmates as a pre-execution sedative.[34]


Dosages should be determined on an individual basis, depending upon the condition to be treated, the severity of symptoms, the body weight of the patient, and any comorbid conditions the patient may have.[9]

Typical dosages for healthy adults range from 2 mg per dose to 10 mg per dose taken 2 to 4 times per day, depending on such factors as body weight and condition being treated. For the elderly or people with liver disorders, initial dose is at the low end of the range, with the dose being increased as required.[19]

Trade names

    • Valium® tablet in USA and a lot of other countries;
    • Valium® capsules in Italy, Spain;
    • Novodipam® in Canada,
    • Seduxen® in Hungary, Russia, Poland;
    • Diazepam-Desitin® rectal solution in Hungary, and other European countries;
    • Diazepam-Intensol®;
    • Valrelease®



I, the copyright holder of this work, hereby grant the permission to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.


Diazepam is supplied in the following forms:

  • For oral administration:
    • Tablets - 2 mg, 5 mg, 10 mg[19]. Generic versions available.
    • Capsules, time-release - 15mg (marketed by Roche as Valrelease®)[11]
    • Liquid solution - 1 mg/ml in 500 ml containers and unit-dose (5 mg & 10 mg); 5 mg/ml in 30 ml dropper bottle (marketed by Roxane as Diazepam Intensol®)[11]
  • For parenteral administration:
    • Solution for IV/IM injection - 5 mg/ml. 2 ml ampoules and syringes; 1 ml, 2 ml, 10 ml vials; 2 ml Tel-E-Ject; also contains 40% propylene glycol, 10% ethyl alcohol, 5% sodium benzoate and benzoic acid as buffers, and 1.5% benzyl alcohol as a preservative.[35][11]

Notice : IM injection is largely less effective as the drug is injected into a tetanic muscle with compressed muscular veins . This does not allow the drug to reach the circulation rapidly.

  Seduxen(Diazepam, in Hungary, Russia, Poland, and other Eastern-European countries) is supplied in the following forms:

  • For oral administration:
    • Tablets 5 mg
    • Injection 10mg/2ml for intravenous, intramuscular or subcutaneous usage

  • For parenteral administration:
    • Solution for IV/IM injection - 5 mg/ml. 2 ml ampoules and syringes; 1 ml, 2 ml, 10 ml vials; 2 ml Tel-E-Ject; also contains 40% propylene glycol, 10% ethyl alcohol, 5% sodium benzoate and benzoic acid as buffers, and 1.5% benzyl alcohol as a preservative.[35][11]

Notice : IM injection is largely less effective as the drug is injected into a tetanic muscle with compressed muscular veins . This does not allow the drug to reach the circulation rapidly.

  • For rectal administration:
    • Solution[9]
    • Suppositories - 5mg and 10mg[36][9]
    • Rectal tubes
  • For inhalation administration:This method uses heating diazepam to form a vapor later producing an aerosol. This allows the drug to be passed through an inhalation route during an inhalation therapy. Provided in doses 2mg-20mg either in a single inhalation or multiple small inhalations [37]

Side effects

Diazepam has a range of side effects which are common to most benzodiazepines. Most common side effects include:

  • Somnolence
  • Suppression of REM sleep
  • Addiction
  • Impaired motor function
    • Impaired coordination
    • Impaired balance
    • Dizziness
  • Depression
  • Impaired learning
  • Anterograde amnesia (especially pronounced in higher doses)
  • Cognitive deficits[38]
  • Reflex tachycardia[24]

Rare paradoxical side effects can include: nervousness, irritability, insomnia, muscle cramps, and in extreme cases, rage, and violence.[39][40][41] If these side effects are present, diazepam treatment should be immediately terminated.

Benzodiazepines such as diazepam impair learning and memory via their action on benzodiazepine receptors which causes a dysfunction in the cholinergic neuronal system.[42]

Diazepam may impair the ability to drive vehicles or operate machinery. The impairment is worsened by consumption of alcohol, because both act as central nervous system depressants.[19]

During the course of therapy, tolerance to the sedative effects usually develops, but not to the anxiolytic and myorelaxant effects.[43]

Patients with severe attacks of apnea during sleep may suffer respiratory depression (hypoventilation) leading to respiratory arrest and death.

Organic changes such as leukopenia[44] and liver-damage of the cholostatic type with or without jaundice (icterus) have been observed in a few cases.[citation needed]

Diazepam in doses of 5 mg or more causes significant deterioration in vigilance performance combined with increased feelings of sleepiness.[45]


If diazepam is to be administered concomitantly with other drugs, attention should be paid to the possible pharmacological interactions. Particular care should be taken with drugs that enhance the effects of diazepam, such as barbiturates, phenothiazines, narcotics and antidepressants.[19]

Diazepam does not increase or decrease hepatic enzyme activity, and does not alter the metabolism of other compounds. There is no evidence that would suggest diazepam alters its own metabolism with chronic administration.[9]

Agents which have an effect on hepatic cytochrome P450 pathways or conjugation can alter the rate of diazepam metabolism. These interactions would be expected to be most significant with long-term diazepam therapy, and their clinical significance is variable.[9]

  • Diazepam may block the action of levodopa (used in the treatment of Parkinson's Disease).[46]
  • Diazepam may alter digoxin serum concentrations.[9]
  • Smoking tobacco can enhance the elimination of diazepam and decrease its action.[46]
  • Because it acts on the GABA receptor the herb Valerian may produce an adverse effect.[53]
  • Foods that acidify the urine can lead to faster absorption and elimination of diazepam, reducing drug levels and activity.[46]
  • Foods that alkalinize the urine can lead to slower absorption and elimination of diazepam, increasing drug levels and activity.[9]
  • There are conflicting reports as to whether food in general has any effects on the absorption and activity of orally administered diazepam.[46]


Use of diazepam should be avoided, when possible, in individuals with the following conditions:

  • Ataxia
  • Severe hypoventilation
  • Acute narrow-angle glaucoma
  • Severe hepatic deficiencies (hepatitis and liver cirrhosis decrease elimination by a factor of 2)
  • Severe renal deficiencies (e.g. patients on dialysis)
  • Severe sleep apnea
  • Severe depression, particularly when accompanied by suicidal tendencies
  • Acute intoxication with alcohol, narcotics, or other psychoactive substances (with the exception of some hallucinogens, where it is occasionally used as a treatment for overdose)
  • Myasthenia gravis
  • Hypersensitivity or allergy to any drug in the benzodiazepine class

Special caution needed

  • Pediatric patients
    • Less than 18 years of age - Treatment usually not indicated, except treatment of epilepsy, and pre-/postoperative treatment. The smallest possible effective dose should be used for this group of patients.[47]
    • Under 6 months of age - Safety and effectiveness have not been established; diazepam should not be given to individuals in this age group.[19][47]
  • Elderly and very ill patients - Possibility that apnea and/or cardiac arrest may occur. Concomitant use of other central nervous system depressants increases this risk. The smallest possible effective dose should be used for this group of patients.[19][47][54]

Diazepam may also be dangerous in geriatric patients due to a significant increased risk of falls.[55]

  • I.V. or I.M. injections in hypotensive individuals or those in shock should be administered carefully and vital signs should be monitored.[54]
  • Benzodiazepines such as diazepam are lipophilic and rapidly penetrate membranes and therefore rapidly crosses over into the placenta with significant uptake of the drug. Use of benzodiazepines including diazepam in late pregnancy, especially high doses, may result in floppy infant syndrome.[56]


Diazepam as with other benzodiazepine drugs can cause physical dependence, addiction and what is known as the benzodiazepine withdrawal syndrome. Withdrawal from diazepam or other benzodiazepines often leads to withdrawal symptoms which are similar to those seen during alcohol and barbiturate withdrawal. The higher the dose and the longer the drug is taken for the greater the risk of experiencing unpleasant withdrawal symptoms. Withdrawal symptoms can occur from standard dosages and also after short term use. Benzodiazepine treatment should be discontinued as soon as possible via a slow and gradual dose reduction regime.[57] It has been shown in a clinical study that 100% of patients on low dose diazepam therapy long term are physically dependent on their medication.[58] Increased ratings of dizziness, blurred vision, heart pounding, feelings of unreality, pins and needles, nausea, sweatiness, noises louder than usual, jitteriness, things moving, sensitivity to touch and panic attacks may be experienced as withdrawal symptoms in low therapeutic dose long term users of diazepam when discontinuing their diazepam medication.[59] Diazepam is therefore only recommended for short term therapy at the lowest possible dose due to risks of severe withdrawal problems from low doses even after gradual reduction.[60] There is a significant risk of pharmacological dependence on diazepam and patients experiencing the benzodiazepine withdrawal syndrome if it is taken for 6 weeks or longer.[61]

Patients at a high risk for abuse, dependence, tolerance, or addiction

Diazepam can lead to physiological tolerance, and psychological and/or physical dependence[62]. At a particularly high risk for diazepam misuse, abuse, or dependence are:

  • Patients with a history of alcohol or drug abuse or dependence[19][63]
  • Patients with severe personality disorders, such as Borderline Personality Disorder[64]
  • Patients with an Anxiety Disorder[62]

Patients from the aforementioned groups should be monitored very closely during therapy for signs of abuse and development of dependence. Discontinue therapy if any of these signs are noted. Long-term therapy in these patients is not recommended.[19][63] The American Society of Addiction Medicine has policy indicating that patients with addictive disease should not be prescribed benzodiazepines such as diazepam.[citation needed]


There is inconclusive evidence that diazepam if taken early in pregnancy may result in reduced IQ, neurodevelopmental problems, physical malformations in cardiac or facial structure as well as other malformations in some newborns, however the data is inconclusive. Diazepam when taken during late in pregnancy, the third trimester, causes a definite risk of a severe benzodiazepine withdrawal syndrome in the neonate with symptoms including hypotonia, and reluctance to suck, to apnoeic spells, cyanosis, and impaired metabolic responses to cold stress. Floppy infant syndrome and sedation in the newborn may also occur. Symptoms of floppy infant syndrome and the neonatal benzodiazepine withdrawal syndrome have been reported to persist from hours to months after birth.[65]


An individual who has consumed too much diazepam will display one or more of the following symptoms[19][66]:

  • Drowsiness
  • Mental confusion
  • Hypotension
  • Impaired motor functions
    • Impaired reflexes
    • Impaired coordination
    • Impaired balance
    • Dizziness
  • Coma

Although not usually fatal when taken alone, a diazepam overdose is considered a medical emergency and generally requires the immediate attention of medical personnel. The antidote for an overdose of diazepam (or any other benzodiazepine) is flumazenil (Anexate®). This drug is only used in cases with severe respiratory depression or cardiovascular complications. Because flumazenil is a short-acting drug and the effects of diazepam can last for days, several doses of flumazenil may be necessary. Artificial respiration and stabilization of cardiovascular functions may also be necessary. Although not routinely indicated, activated charcoal can be used for decontamination of the stomach following a diazepam overdose. Emesis is contraindicated. Dialysis is minimally effective. Hypotension may be treated with levarterenol or metaraminol.[9][5][19][66]

The oral LD50 (lethal dose in 50% of the population) of diazepam is 720mg/kg in mice and 1240mg/kg in rats.[19] D. J. Greenblatt and colleagues reported in 1978 on two patients who had taken 500 and 2000 mg of diazepam, respectively, went into moderately deep comas, and were discharged within 48 hours without having experienced important complications in spite of having high concentrations of diazepam and its metabolites—desmethyldiazepam, oxazepam, and temazepam—according to samples taken in the hospital and as follow-up.[67]

Overdoses of diazepam with alcohol, opiates and/or other depressants may be fatal.[5][68]

Misuse and abuse

Diazepam is a drug of potential dependence and addiction. Between 50 and 64% of rats will self administer diazepam.[69] Benzodiazepines including diazepam in animal studies have been shown to increase reward seeking behaviours by increasing impulsivity which may suggest an increased risk of addictive behavioural patterns with usage of diazepam or other benzodiazepines.[70] Diazepam is often found as an adulterant in heroin.[71] This may be because diazepam greatly amplifies the effects of opioids.

Sometimes diazepam is used by stimulant users to 'come down' and sleep and to help control the urge to binge.[72]

Benzodiazepines, including diazepam, temazepam, nitrazepam and flunitrazepam account for the largest volume of forged drug prescriptions in Sweden, a total of 52% of drug forgeries being for benzodiazepines.[73]

Diazepam was detected in 26% of cases of people suspected of driving under the influence of drugs in Sweden and its active metabolite nordazepam was detected in 28% of cases. Other benzodiazepines and zolpidem and zopiclone also were found in high numbers. Many drivers had blood levels far exceeding the therapeutic dose range suggesting a high degree of abuse potential for benzodiazepines and zolpidem and zopiclone.[74] In Northern Ireland in cases where drugs were detected in samples from impaired drivers who were not impaired by alcohol, benzodiazepines were found to be present in 87% of cases. Diazepam was the most commonly detected benzodiazepine.[75]

It is sometimes referred to by street names, including 'blues', 'mother's little helper', 'diazies', 'drunk pills', 'vals', 'V', and occasionally 'ludes', mistaken for Quaaludes. As well as less specific street terms, 'candy' (pills), 'benzos' (benzodiazepines), or downers (depressants).

Legal status

Internationally, diazepam is a Schedule IV drug under the Convention on Psychotropic Substances.[76] In the UK, it is classified as a Class C drug.


Laboratory tests assessing the toxicity of diazepam, nitrazepam and chlordiazepoxide on mice spermatozoa found that diazepam produced toxicities in sperm including abnormalities involving both the shape and size of the sperm head. Nitrazepam however caused more profound abnormalities than diazepam.[77]

Further reading

  • Fachinformationen (German) for Valium, provided by Roche Pharmaceuticals
  • Bandelow, Borwin et al. Handbuch der Arzneimitteltherapie, Bd.1, Psychopharmaka, 2nd edition. Enke, 2004. ISBN 3-13-113041-5.
  • Benkert, Otto et al. Kompendium der Psychiatrischen Pharmakotherapie, 5th edition. Springer, 2003. ISBN 3-540-21893-9.


  1. ^ a b Diazepam. PubChem. National Institute of Health: National Library of Medicine (2006). Retrieved on 2006-03-11.
  2. ^ Diazepam. Medical Subject Headings (MeSH). National Library of Medicine (2006). Retrieved on 2006-03-10.
  3. ^ WHO Model List of Essential Medicines (PDF). World Health Organization (March 2005). Retrieved on 2006-03-12.
  4. ^ a b Sample, Ian. "Leo Sternbach's Obituary", The Guardian (Guardian Unlimited), Monday October 3, 2005. Retrieved on 2006-03-10. 
  5. ^ a b c Barondes, Samuel H. (2003). Better Than Prozac. New York: Oxford University Press, 47-59. ISBN 0-19-515130-5. 
  6. ^ Mant A; Whicker SD, McManus P, Birkett DJ, Edmonds D, Dumbrell D. (Dec 1993). "Benzodiazepine utilisation in Australia: report from a new pharmacoepidemiological database.". Aust J Public Health. 17 (4): 345-9. PMID 7911332.
  7. ^ a b c d Diazepam: indications. RxList Inc. (January 24, 2005). Retrieved on 2006-03-11.
  8. ^ Wildmann J, Vetter W, Ranalder UB, Schmidt K, Maurer R, Mohler H (1988). "Occurrence of pharmacologically active benzodiazepines in trace amounts in wheat and potato". Biochem Pharmacol 37 (19): 3549-59. PubMed. Retrieved on 2006-04-12.
  9. ^ a b c d e f g h i j k l m n o p q Pere Munne/M. Ruse, Ed. (1990/1998 Ed.). Diazepam. Retrieved on 2006-03-11.
  10. ^ Earley JV; Fryer RI, Ning RY. (Jul 1979). "Quinazolines and 1,4-benzodiazepines. LXXXIX: Haptens useful in benzodiazepine immunoassay development.". J Pharm Sci. 68 (7): 845-50. PMID 458601.
  11. ^ a b c d e f g h i j k Mikota, Susan K. and Plumb, Donald C. (2005). Diazepam. The Elephant Formulary. Elephant Care International.
  12. ^ Braestrup C; Squires RF. (Apr 1978). "Pharmacological characterization of benzodiazepine receptors in the brain.". Eur J Pharmacol 48 (3): 263-70. PMID 639854.
  13. ^ Usami N; Yamamoto T, Shintani S, Ishikura S, Higaki Y, Katagiri Y, Hara A. (Apr 2002). "Substrate specificity of human 3(20)alpha-hydroxysteroid dehydrogenase for neurosteroids and its inhibition by benzodiazepines." (pdf). Biol Pharm Bull. 25 (4): 441-5. PMID 11995921.
  14. ^ Gallager DW; Mallorga P, Oertel W, Henneberry R, Tallman J (Feb 1981). "[3HDiazepam binding in mammalian central nervous system: a pharmacological characterization]". J Neurosci 1 (2): 218-25. PMID 6267221.
  15. ^ Oishi R; Nishibori M, Itoh Y, Saeki K. (27). "Diazepam-induced decrease in histamine turnover in mouse brain.". Eur J Pharmacol. 124 (3): 337-42. PMID 3089825.
  16. ^ Holmes JH; Kanfer I, Zwarenstein H. (Aug 1978). "Effect of benzodiazepine derivatives on human blood cholinesterase in vitro.". Res Commun Chem Pathol Pharmacol 21 (2): 367-70. PMID 29327.
  17. ^ a b c Barondes, Samuel H. (MONTH 1999). Molecules and Mental Illness. New York: Scientific American Library, 190-194. ISBN 0-7167-6033-9. 
  18. ^ Sieghart, W. (January 1994). "Pharmacology of benzodiazepine receptors: an update". Journal of Psychiatry and Neuroscience 19 (1): 24-29. PubMed. Retrieved on 2006-03-10.
  19. ^ a b c d e f g h i j k l m Thomson Healthcare (Micromedex) (March 2000). Diazepam. Prescription Drug Information. Retrieved on 2006-03-11.
  20. ^ Varotto M; Roman G, Battistin L (30 Apr 1981). "[Pharmacological influences on the brain level and transport of GABA. I) Effect of various antipileptic drugs on brain levels of GABA]". Boll Soc Ital Biol Sper 57 (8): 904-8. PMID 7272065.
  21. ^ Zakusov VV; Ostrovskaya RU, Kozhechkin SN, Markovich VV, Molodavkin GM, Voronina TA. (Oct 1977). "Further evidence for GABA-ergic mechanisms in the action of benzodiazepines." 229 (2): 313-26. PMID 23084.
  22. ^ McLean MJ; Macdonald RL. (Feb 1988). "Benzodiazepines, but not beta carbolines, limit high frequency repetitive firing of action potentials of spinal cord neurons in cell culture.". J Pharmacol Exp Ther. 244 (2): 789-95. PMID 2450203.
  23. ^ Date SK; Hemavathi KG, Gulati OD. (Nov 1984). "Investigation of the muscle relaxant activity of nitrazepam.". Arch Int Pharmacodyn Ther. 272 (1): 129-39. PMID 6517646.
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This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Diazepam". A list of authors is available in Wikipedia.
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