Țară: Australia
Limbă: engleză
Sursă: Department of Health (Therapeutic Goods Administration)
Diazepam
Hospira Australia Pty Ltd
Medicine Registered
DBL™ Diazepam Injection CMI Page 1 DBL™ DIAZEPAM INJECTION Diazepam _(dye-AZ-eh-pam)_ CONSUMER MEDICINE INFORMATION_ _ _Date of Dispensing_ _Consumer Name _ _Pharmacist Name _ _Consumer Address _ _Pharmacist Address _ WHAT IS IN THIS LEAFLET This leaflet answers some common questions about DBL™ Diazepam Injection. It does not contain all the available information. It does not take the place of talking to your doctor or pharmacist. All medicines have risks and benefits . Your doctor has weighed the risks of you being given DBL™ Diazepam Injection against the benefits they expect it will have for you. IF YOU HAVE ANY CONCERNS ABOUT THIS MEDICINE, ASK YOUR DOCTOR OR PHARMACIST. KEEP THIS LEAFLET IN A SAFE PLACE. You may need to read it again. WHAT DBL™ DIAZEPAM INJECTION IS USED FOR Diazepam belongs to a group of medicines known as benzodiazepines (_ben-zo-dye-_ _AZ-eh-peens)_. These medicines appear to have their effect by acting on certain areas of the brain. Diazepam has sedative and muscle relaxant effects. It is used for a number of conditions, including: • tension and anxiety • repeated or prolonged epileptic seizures (convulsions/fits) • to help relax you before an operation (preoperative medication) • muscle spasm • for the relief of symptoms of alcohol withdrawal • muscle stiffness due to cerebral palsy or paraplegia. Your doctor may have prescribed diazepam for another reason. Ask your doctor if you have any questions about why DBL™ Diazepam Injection has been prescribed for you. In general, medicines such as DBL™ Diazepam Injection should be taken for short periods only (for example 2 - 4 weeks). Continuous long term use is not recommended unless advised by your doctor. The use of this medicine may lead to dependence on diazepam. This means you may experienc Citiți documentul complet
Product Information – Australia Version 7.0 Page 1 DBL ™ DIAZEPAM INJECTION NAME OF THE MEDICINE Diazepam Benzodiazepine derivative. Chemical name: 7-chloro-1,3-dihydro-1-methyl-5-phenyl-2H-1,4- benzodiazepin-2-one. MW: 284.74. The CAS registry number of diazepam is 439-14-5. It is a colourless crystalline compound, insoluble in water. The structure of diazepam appears below: DESCRIPTION DBL ™ Diazepam Injection is a clear colourless to pale yellow solution. Each 2 mL ampoule contains diazepam 10 mg and the following inactive ingredients: propylene glycol 53% v/v, ethanol absolute 31% v/v, in Water for Injections; pH 6.2 to 7.0. PHARMACOLOGY Diazepam is a member of the group of classical benzodiazepines and exhibits anxiolytic, sedative, muscle relaxant and anticonvulsant effects. This is presumed to be the result of facilitating the action in the brain of gamma-aminobutyric acid (GABA), a naturally occurring inhibitory neurotransmitter. The effects of diazepam may result from action in the limbic and subcortical levels of the central nervous system (CNS). Benzodiazepines are capable of producing all levels of CNS depression (i.e. mild sedation to hypnosis to coma). PHARMACOKINETICS Diazepam may be given by intravenous (IV) or intramuscular (IM) injection, but absorption following intramuscular administration may be slow and erratic, depending on the muscle mass used and other factors. When diazepam is injected into the deltoid muscle, absorption is usually rapid and complete. Plasma concentrations of diazepam and its active metabolites exhibit considerable interpatient variation, and therapeutic plasma concentrations are difficult to define. The plasma concentration time curve is biphasic; an initial rapid and extensive distribution phase with a half life of up to three hours, followed by a prolonged terminal elimination phase (half life 20 to 48 hour Citiți documentul complet