TUSSIN DM- dextromethorphan hbr, guaifenesin solution

Tussin DM by

Drug Labeling and Warnings

Tussin DM by is a Otc medication manufactured, distributed, or labeled by Cardinal Health 110, LLC. DBA Leader, LNK International, Inc.. Drug facts, warnings, and ingredients follow.

Drug Details [pdf]

Active ingredients (in each 20 mL)

Dextromethorphan HBr 20 mg
Guaifenesin 400 mg

Purpose

Cough suppressant
Expectorant

Uses

• temporarily relieves cough due to minor throat and bronchial irritation as may occur with a cold
• helps loosen phlegm (mucus) and thin bronchial secretions to drain bronchial tubes
  

Warnings

Do not use

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

• cough that occurs with too much phlegm (mucus)
• persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema

Stop use and ask a doctor if

cough persists more than 7 days, tends to recur, or is accompanied by a fever, rash, or persistent headache. These could be signs of a serious condition. 

If pregnant or breast-feeding,

ask a health professional before use.

Keep out of reach of children.

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

Directions

• do not take more than directed
• do not take more than 6 doses in any 24-hour period
• mL = milliliter
• only use the dose cup provided
• adults and children 12 years and over: 20 mL in dosing cup provided every 4 hours
• children under 12 years: do not use

Other information

• each 20 mL contains: sodium 16 mg
• store at 25°C (77°F); excursions permitted between 15°-30°C (59°-86°F)
• see end flap for expiration date and lot number

Inactive ingredients

anhydrous citric acid, FD&C blue #1, FD&C red #40, flavors, glycerin, high fructose corn syrup, microcrystalline cellulose, and carboxymethylcellulose sodium, polyethylene glycol, propylene glycol, purified water, sodium benzoate, sodium chloride, sodium citrate dihydrate, sorbitol, sucralose, xanthan gum

Questions or comments?

1-800-426-9391

Principal Display Panel

LEADER♥™

NDC: 70000-0628-1

Maximum Strength

Tussin DM
Cough & Chest
Congestion DM

Dextromethorphan HBr
Guaifenesin

Cough Suppressant
Expectorant

Oral Solution

Menthol-Berry
Flavor

Ages 12 Years
and Over

Controls Cough

Relieves Chest
Congestion

Thins & 
Loosens 
Mucus

COMPARE TO
ROBITUSSIN®
MAXIMUM STRENGTH
COUGH + CHEST 
CONGESTION DM
active ingredients*

100% Money Back Guarantee

4 FL OZ (118 mL)

TAMPER EVIDENT: DO NOT USE IF PRINTED
NECK WRAP IS BROKEN OR MISSING

*This product is not manufactured or distributed by Haleon US Holdings
LLC, owner of the registered trademark Robitussin® Maximum Strength
Cough+Chest Congestion DM.

50844    REV0325B03036

©2025 Cardinal Health. All Rights Reserved. CARDINAL HEALTH, the
Cardinal Health LOGO, ESSENTIAL TO CARE, LEADER, and the LEADER
LOGO are trademarks or registered trademarks of Cardinal Health.
All other marks are the property of their respective owners.

CardinalHealth™

DISTRIBUTED BY CARDINAL HEALTH
DUBLIN, OHIO 43017
www.myleader.com   1-800-200-6313
Essential to Care™ since 1979

√ All LEADER™ Brand Products Have A
100% Money Back Guarantee
Return to place of purchase if not satisfied.

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Leader 44-030

INGREDIENTS AND APPEARANCE

TUSSIN DM 
dextromethorphan hbr, guaifenesin solution

Product Information
Product Type	HUMAN OTC DRUG	Item Code (Source)	NDC: 70000-0628
Route of Administration	ORAL

Active Ingredient/Active Moiety
Ingredient Name	Basis of Strength	Strength
DEXTROMETHORPHAN HYDROBROMIDE (UNII: 9D2RTI9KYH) (DEXTROMETHORPHAN - UNII:7355X3ROTS)	DEXTROMETHORPHAN HYDROBROMIDE	20 mg  in 20 mL
GUAIFENESIN (UNII: 495W7451VQ) (GUAIFENESIN - UNII:495W7451VQ)	GUAIFENESIN	400 mg  in 20 mL

Inactive Ingredients
Ingredient Name	Strength
ANHYDROUS CITRIC ACID (UNII: XF417D3PSL)
FD&C BLUE NO. 1 (UNII: H3R47K3TBD)
FD&C RED NO. 40 (UNII: WZB9127XOA)
GLYCERIN (UNII: PDC6A3C0OX)
HIGH FRUCTOSE CORN SYRUP (UNII: XY6UN3QB6S)
MICROCRYSTALLINE CELLULOSE (UNII: OP1R32D61U)
CARBOXYMETHYLCELLULOSE SODIUM, UNSPECIFIED (UNII: K679OBS311)
POLYETHYLENE GLYCOL, UNSPECIFIED (UNII: 3WJQ0SDW1A)
PROPYLENE GLYCOL (UNII: 6DC9Q167V3)
WATER (UNII: 059QF0KO0R)
SODIUM BENZOATE (UNII: OJ245FE5EU)
SODIUM CHLORIDE (UNII: 451W47IQ8X)
TRISODIUM CITRATE DIHYDRATE (UNII: B22547B95K)
SORBITOL (UNII: 506T60A25R)
SUCRALOSE (UNII: 96K6UQ3ZD4)
XANTHAN GUM (UNII: TTV12P4NEE)

Product Characteristics
Color	red (MAROON)	Score
Shape		Size
Flavor	MENTHOL, BERRY	Imprint Code
Contains

Packaging
#	Item Code	Package Description	Marketing Start Date	Marketing End Date
1	NDC: 70000-0628-2	1 in 1 CARTON	03/16/2023
1		237 mL in 1 BOTTLE, PLASTIC; Type 0: Not a Combination Product
2	NDC: 70000-0628-1	1 in 1 CARTON	03/16/2023
2		118 mL in 1 BOTTLE, PLASTIC; Type 0: Not a Combination Product

Marketing Information
Marketing Category	Application Number or Monograph Citation	Marketing Start Date	Marketing End Date
OTC Monograph Drug	M012	03/16/2023

Labeler - Cardinal Health 110, LLC. DBA Leader (063997360)

Establishment
Name	Address	ID/FEI	Business Operations
LNK International, Inc.		967626305	manufacture(70000-0628) , pack(70000-0628)