Plidan - Medical Uses

Medical Uses

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

Intravenous diazepam or lorazepam are first line treatments for status epilepticus; However, lorazepam has advantages over diazepam, including a higher rate of terminating seizures and a more prolonged anticonvulsant effect. Diazepam is rarely used for the long-term treatment of epilepsy because tolerance to its anticonvulsant effects usually develops within six to 12 months of treatment, effectively rendering it useless for that purpose. Diazepam is used for the emergency treatment of eclampsia, when IV magnesium sulfate and blood pressure control measures have failed. Benzodiazepines do not have any pain-relieving properties themselves, and are generally recommended to avoid in individuals with pain. However, benzodiazepines such as diazepam can be used for their muscle-relaxant properties to alleviate pain caused by muscle spasms and various dystonias, including blepharospasm. Tolerance often develops to the muscle relaxant effects of benzodiazepines such as diazepam. Baclofen or tizanidine is sometimes used as an alternative to diazepam. Tizanidine has been found equally effective as other antispasmodic drugs and have superior tolerability than baclofen and diazepam.

The anticonvulsant effects of diazepam can help in the treatment of seizures due to a drug overdose or chemical toxicity as a result of exposure to sarin, VX, soman (or other organophosphate poisons; See #CANA), lindane, chloroquine, physostigmine, or pyrethroids Diazepam is sometimes used intermittently for the prophylaxis of febrile seizures caused by high fever in children and neonates under five years of age. Long-term use of diazepam for the management of epilepsy is not recommended; however, a subgroup individuals with treatment resistant epilepsy benefit from long-term benzodiazepines and for such individuals clorazepate has been recommended due to its slower onset of tolerance to the anticonvulsant effects.

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

• Treatment of anxiety, panic attacks, and states of agitation
• Treatment of neurovegetative symptoms associated with vertigo
• Treatment of the symptoms of alcohol, opiate and benzodiazepine withdrawal
• Short-term treatment of insomnia
• Treatment of tetanus, together with other measures of intensive treatment
• Adjunctive treatment of spastic muscular paresis (paraplegia/tetraplegia) caused by cerebral or spinal cord conditions such as stroke, multiple sclerosis, or spinal cord injury (long-term treatment is coupled with other rehabilitative measures)
• Palliative treatment of stiff person syndrome
• Pre- or postoperative sedation, anxiolysis and/or amnesia (e.g., before endoscopic or surgical procedures)
• Treatment of complications with a hallucinogen crisis and stimulant overdoses and psychosis, such as LSD, cocaine, or methamphetamine.
• Prophylactic treatment of oxygen toxicity during hyperbaric oxygen therapy

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