Quadrapax Elixir
Generic name:phenobarbital, hyoscyamine sulfate, atropine sulfate and scopolamine hydrobromide
Dosage form: elixir
Drug class:Anticholinergics / antispasmodics
Medically reviewed by Drugs.com. Last updated on Apr 21, 2022.
Disclaimer: This drug has not been found by FDA to be safe and effective, and this labeling has not been approved by FDA. For further information about unapproved drugs, click here.
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The Quadrapax brand name has been discontinued in the U.S. If generic versions of this product have been approved by the FDA, there may be generic equivalents available.
DESCRIPTION:
Each 5 mL (one teaspoonful) for oral administration contains:Phenobarbital, USP.....16.2 mg
(WARNING: May be habit forming)
Hyoscyamine sulfate, USP.....0.1037 mg
Atropine sulfate, USP.....0.0194 mg
Scopolamine hydrobromide, USP.....0.0065 mg
Alcohol.....23%
INACTIVE INGREDIENTS:
Artificial grape flavor, ethyl alcohol, FD and C blue #1, FD and C red #40, glycerin, purified water USP, sodium saccharin, sorbitol solution 70%, and sucrose.Phenobarbital is a barbiturate with the chemical name 5-Ethyl-5-phenylbarbituric acid. It has the following structural formula:
Hyoscyamine sulfate is a belladonna alkaloid with the chemical name Benzeneacetic acid, α-(hydroxmethyl)-, 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester, [3(S)-endo]-,sulfate (2:1), dihydrate. It has the following structural formula:
Atropine sulfate is belladonna alkaloid with the chemical name: Benzeneacetic acid, α-(hydroxymethyl)-, 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester, endo (±)-, sulfate (2:1) (salt), monohydrate. It has the following structural formula:
Scopolamine is a belladonna alkaloid with the chemical nam
