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Dallergy PE Tablets
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  • FDA PI

Dallergy PE Tablets

Generic name:chlorpheniramine maleate, methscopolamine nitrate and phenylephrine hydrochloride
Dosage form: tablet, extended release
Drug class:Upper respiratory combinations

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.

Dallergy PE Tablets Description

Each Dallergy PE Caplet (capsule shaped caplet) contains:

Chlorpheniramine Maleate . . . . . . . . . . . 8 mg

Methscopolamine Nitrate . . . . . . . . . . . 2.5 mg

Phenylephrine Hydrochloride . . . . . . . . 20 mg

in a specially prepared base to provide a prolonged therapeutic effect.

Chlorpheniramine Maleate is an antihistamine having the chemical name 2-pyridinepropanamine, γ-(4 chlorophenyl)- N,N-dimethyl, (Z)-2- butenedioate (1:1), having the following structural formula:

C16H19ClN2 • C4H4O4 M.W. 390.86

Methscopolamine Nitrate is an anticholinergic having the chemical name 3-Oxa-9-azoniatricyclo [3.3.1.02,4]nonane, 7-(3-hydroxy-1-oxo-2-phenylpropoxy)- 9, 9- dimethyl-, nitrate, [7(S)-(1α, 2β, 4β, 5α, 7β)]-, having the following structural formula:

C18H24NO4• NO3 M.W. 380.4

Phenylephrine Hydrochloride is a decongestant having the chemical name Benzenemethanol, 3-hydroxy-α- [(methylamino)methyl]-, hydrochloride (R)-, having the following structural formula:

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