Product Information
Registration Status: ActiveSIN07360P
ATROPINE INJECTION BP 600mcg/ML is approved to be sold in Singapore with effective from 1993-03-15. It is marketed by PFIZER PTE LTD, with the registration number of SIN07360P.
This product contains Atropine 600mcg/ml in the form of INJECTION. It is approved for INTRAVENOUS, SUBCUTANEOUS, INTRAMUSCULAR use.
This product is manufactured by PFIZER (PERTH) PTY LTD in AUSTRALIA.
It is a Prescription Only Medicine that can only be obtained from a doctor or a dentist, or a pharmacist with a prescription from a Singapore-registered doctor or dentist.
Product Reference
Important Note: For generic product, the SPC/PIL provided may not be brand specific.
{{/items}} {{^items}}Description
An alkaloid, originally from Atropa belladonna, but found in other plants, mainly solanaceae. [PubChem]
Indication
For the treatment of poisoning by susceptible organophosphorous nerve agents having anti-cholinesterase activity (cholinesterase inhibitors) as well as organophosphorous or carbamate insecticides.
Mechanism of Action
Atropine binds to and inhibit muscarinic acetylcholine receptors, producing a wide range of anticholinergic effects.
Pharmacokinetics
- Absorption
- Atropine is rapidly and well absorbed after intramuscular administration. Atropine disappears rapidly from the blood and is distributed throughout the various body tissues and fluids.
- Distribution
- Metabolism
- Much of the drug is destroyed by enzymatic hydrolysis, particularly in the liver. From 13 to 50% is excreted unchanged in the urine.
- Elimination
Toxicity
Oral, mouse: LD50 = 75 mg/kg. Symptoms of overdose includes widespread paralysis of parasympathetically innervated organs. Dry mucous membranes, widely dilated and nonresponsive pupils, tachycardia, fever and cutaneous flush are especially prominent, as are mental and neurological symptoms. In instances of severe intoxication, respiratory depression, coma, circulatory collapse and death may occur.
Active Ingredient/Synonyms
(+-)-Atropine | (+-)-Hyoscyamine | (+,-)-Tropyl tropate | (±)-atropine | (±)-hyoscyamine | (3-Endo)-8-methyl-8-azabicyclo[3.2.1]oct-3-yl tropate | [(1S,5R)-8-Methyl-8-azabicyclo[3.2.1]oct-3-yl] 3-hydroxy-2-phenyl-propanoate | 8-Methyl-8-azabicyclo[3.2.1]oct-3-yl 3-hydroxy-2-phenylpropanoate | 8-Methyl-8-azabicyclo[3.2.1]oct-3-yl tropate | Atropin | Atropina | Atropine | Atropinum | dl-Hyoscyamine | dl-tropyltropate | Mydriasine | Tropine tropate | Atropine |
Source of information: Drugbank (External Link). Last updated on: 3rd July 18. *Trade Name used in the content below may not be the same as the HSA-registered product.