This brand name is authorized in Brazil
The drug NEVRALGEX contains a combination of these active pharmaceutical ingredients (APIs):
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1
Dipyrone monohydrate
UNII 6429L0L52Y - DIPYRONE
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Metamizole sodium is a pyrazolone derivative with analgesic, antipyretic and slight antiinflammatory and spasmolytic properties. It has the most potent analgesic effect of all the pyrazolone derivatives. As with other analgesics, its mechanism of action has not been elucidated in detail. It includes inhibition of prostaglandin synthesis (PGE1 and PGE2) and reversible inhibition of platelet aggregation. It inhibits cyclo-oxygenase and influences the effect of arachidonic acid. |
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2
Caffeine
UNII 3G6A5W338E - CAFFEINE
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Caffeine is structurally related to the methylxanthines theophylline and theobromine. Caffeine’s main action is as a CNS stimulant. |
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3
Orphenadrine
UNII X0A40N8I4S - ORPHENADRINE CITRATE
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Orphenadrine, which is a congener of diphenhydramine without sharing its soporific effect, is an anti-muscarinic agent. Orphenadrine is used as the hydrochloride in the symptomatic treatment of Parkinsonism. |
This drug has been assigned below unique identifiers within the countries it is being marketed:
| Country | Identification scheme | Identifier(s) |
|---|---|---|
| Country: BR | Câmara de Regulação do Mercado de Medicamentos | Identifier(s): 506412050025303, 506412100026403, 506417100034004, 506418100035903 |
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