POLY-HIST DM LIQUID

Manufacturer
POLY PHARMACEUTICALS, INC. | BEO Pharma Inc
Effective date
2026-04-23
Label type
HUMAN OTC DRUG LABEL
Version
1
Source
full-release
Hydrated at
2026-06-01 01:55:07

Label at a glance#

ProductPOLY-HIST DM
Active ingredientDEXTROMETHORPHAN HYDROBROMIDE, DEXCHLORPHENIRAMINE MALEATE
Label structure9 sections

Label contents#

Full prescribing information#

OTC - ACTIVE INGREDIENT SECTION

Active Ingredients (in each 5mL teaspoonful)

Dexchlorpheniramine Maleate: 1mg

Dextromethorphan HBr: 10mg

INDICATIONS & USAGE SECTION

Temporarily relieves these symptoms due to the common cold, hay fever (allergic rhinitis) or other upper respiratory allergies:

  • cough due to minor throat and bronchial irritation
  • runny nose
  • sneezing
  • itching of nose or throat
  • itchy, watery eyes

WARNINGS SECTION

Do not use this product

  • if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson's disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product

Ask a doctor before use if you have

  • a cough that lasts or is chronic such as occurs with smoking, asthma or emphysema
  • a cough that occurs with too much phlegm (mucus)
  • a breathing problem such as emphysema or chronic bronchitis
  • glaucoma
  • trouble urinating due to an enlarged prostate gland
  • heart disease
  • high blood pressure
  • thyroid disease
  • diabetes

Ask a doctor of pharmacist before use if you are taking sedatives or tranquilizers.

When using this product

  • excitability may occur, especially in children
  • may cause marked drowsiness
  • avoid alcoholic drinks
  • alcohol, sedatives, and tranquilizers may increase the drowsiness effect
  • use caution when driving a motor vehicle or operating machinery

Stop use and ask a doctor if

  • cough or nasal congestion persists for more than 1 week, tends to recur, or is accompanied by a fever, rash or persistent headache. A persistent cough may be a sign of a serious condition.
  • nervousness, dizziness, or sleeplessness occur
  • new symptoms occur

If pregnant or breast-feeding, ask a health professional before use.

DOSAGE & ADMINISTRATION SECTION

Directions

Adults and children 12 years of age and over: 2 teaspoonfuls (10mL) every 4 hours, not to exceed 12 teaspoonfuls in 24 hours, or as directed by a doctor.

Children 6 to under 12 years of age: 1 teaspoonful (5mL) every 4 hours, not to exceed 6 teaspoonfuls in 24 hours, or as directed by a doctor.

Children under 6 years of age: Consult a doctor.

INACTIVE INGREDIENT SECTION

Inactive Ingredients

Bubblegum Flavor, Citric Acid, Magnasweet, Methy Paraben, Potassium Citrate, Propyl Paraben, Propylene Glycol, Purified Water, Sorbitol, Sucralose.

OTC - QUESTIONS SECTION

Questions? Comments?

Call 1-800-882-1041

Manufactured for:

Poly Pharmaceuticals

Huntsville, AL 35763

OTC - PURPOSE SECTION

Antihistamine

Cough Suppressant

OTC - KEEP OUT OF REACH OF CHILDREN SECTION

Keep out of reach of children.

In case of overdose, get medical help or contact a Poison Control Center right away.

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

POLY-HIST DMPOLY-HIST DM

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYSPL version
2741371dexchlorpheniramine maleate 1 MG / dextromethorphan HBr 10 MG in 5 mL Oral SolutionPSN1
2741371dexchlorpheniramine maleate 0.2 MG/ML / dextromethorphan hydrobromide 2 MG/ML Oral SolutionSCD1
2741371dexchlorpheniramine maleate 1 MG / dextromethorphan hydrobromide 10 MG per 5 mL Oral SolutionSY1

DailyMed Pharmacologic Classes#

Class, Version, Type table
ClassVersionTypeEffective
DEXTROMETHORPHAN Pharmacologic Class Indexing2Indexing - Pharmacologic Class20180813

Product Linked Resources#

Resource, Code type, Value table
ResourceCode typeValueEquivalent identifiersSource image
BarcodeEAN-130350991271164GTIN-13: 0350991271164
EAN-13: 0350991271164
GTIN-12: 350991271164
UPC-A: 350991271164
GTIN storage (14 digits): 00350991271164
POLY-HIST DM 50991-271-16.jpg

DailyMed Product Concepts#

Product concept, Relation, Version table
Product conceptRelationVersionEffective
bf324df6-7127-7deb-def5-2681c136cd03Product name320250325
43a1ed49-eae2-4840-8075-cb4b33478540Product name120230425
ce6d5c06-3ae0-18a6-d5b3-8cd3cc0f8906Product name720210625
ba088a92-ab5e-b2d4-e908-f5ea691b7587Product name720210201
44893bf2-1be4-4e68-8bc4-bbb0f543085eProduct name120180830
76633df9-0d59-4b88-03ed-21dee1b966f8Product name120140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
50991-271-15POLY-HIST DM15 mL in 1 BOTTLELIQUID151
50991-271-16POLY-HIST DM473 mL in 1 BOTTLELIQUID4731

Products#

Every source-derived product name is available through these pages.

DailyMed product names page 1 of 1 · 14 matching rows.

NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
50991-27150991-271-16, 50991-271-15

Ingredients#

Every source-derived ingredient row is available through these pages.

DailyMed ingredient rows page 1 of 1 · 10 matching rows.

Source Document#

Source XML

openFDA label cross-check#

OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.

Matched openFDA labels page 1 of 1 · 1 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
POLY-HIST DMDEXCHLORPHENIRAMINE MALEATE AND DEXTROMETHORPHAN HBRPOLY PHARMACEUTICALS, INC.5025c99f-b946-e2e0-e063-6394a90a13fb2026-04-23WarningsExact identifier
ndc (package): 50991-271-15
ndc (package): 50991-271-16
ndc (product): 50991-271
ndc11 (package): 50991027116
ndc11 (package): 50991027115
spl id: 5025c99f-b947-e2e0-e063-6394a90a13fb
spl set id: 5025c99f-b946-e2e0-e063-6394a90a13fb

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.