Hyoscyamine sulfate elixir

LEVSIN elixir contains 0.125 mg hyoscyamine sulfate per 5 mL with 20% alcohol for oral administration. LEVSIN elixir also contains, as inactive ingredients, 

FD C red no. 40, FD C yellow no. 6, flavor, glycerin, purified water, sorbitol solution, and sucrose. 

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Phenobarbital, Hyoscyamine Sulfate, Atropine Sulfate, and Scopolamine Hydrobromide Elixir... 

Each 5 mL (teaspoonful) of elixir (23% alcohol) contains phenobarbital 16.2 mg, hyoscyamine sulfate 0.1037 mg, atropine sulfate 0.0194 mg, and scopolamine hydrobro-... 

Hyoscyamine Sulphate elixir Hyoscyamine Sulfate injection Hyoscyamine Sulphate oral solution Hyoscyamine Sulphate tablets Glass, 1.8 M X 2mm I.D. 3% liquid G3/S1AB Nitrogen 225 FID Hydrobromide USP (24, pp. 851, 852 and 853)... 

When hyoscyamine sulfate conventional tablets are chewed or administered sublingually or when the drug is given orally as an elixir or solution, the drug has an onset of action of 5 to 20 minutes. Pharmacologic action peaks within 30 to 60 minutes and persists for about 4 hours. Following oral administration of hyoscyamine sulfate ex-... 

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