34fd2458-9acd-cdf7-e063-6394a90a3d0a
34390-5
HUMAN OTC DRUG LABEL
Drug Facts
Composition & Product
Identifiers & Packaging
Description
Active ingredients (in each 20 mL) Dextromethorphan HBr 20 mg Guaifenesin 400 mg Acetaminophen 650 mg Dextromethorphan HBr 20 mg Triprolidine HCl 2.5 mg
Medication Information
Warnings and Precautions
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
■ persistent or chronic cough such as occurs
with smoking, asthma, chronic bronchitis, or
emphysema
■ cough that occurs with too much phlegm (mucus)
When using this product do not use more
than directed
Stop use and ask a doctor if
■ cough lasts more than 7 days, comes back, or
occurs with fever, rash, or headache that lasts.
These could be signs of a serious condition.
Liver warning: This product contains acetaminophen. Severe liver damage may occur if
you take:
■ more than 4,000 mg in 24 hours, which is the maximum daily amount
■ with other drugs containing acetaminophen
■ 3 or more alcoholic drinks daily while using this product
Allergy alert: Acetaminophen may cause severe skin reactions. Symptoms may
include: ■ skin reddening ■ blisters ■ rash
If a skin reaction occurs, stop use and seek medical help right away.
Sore throat warning: If sore throat is severe, persists for more than 2 days, is
accompanied or followed by fever, headache, rash, nausea, or vomiting, consult a
doctor promptly.
Do not use
■ with any other drug containing acetaminophen (prescription or nonprescription).
If you are not sure whether a drug contains acetaminophen, ask a doctor or
pharmacist.
■ 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 ■ liver disease ■ glaucoma
■ trouble urinating due to an enlarged prostate gland
■ a breathing problem such as emphysema or chronic bronchitis
■ persistent or chronic cough such as occurs with smoking, asthma, or emphysema
■ cough that occurs with too much phlegm (mucus)
Ask a doctor or pharmacist before use if you are
■ taking the blood thinning drug warfarin
■ taking sedatives or tranquilizers
When using this product ■ do not use more than directed
■ excitability may occur, especially in children
■ marked drowsiness may occur
■ alcohol, sedatives, and tranquilizers may increase drowsiness
■ avoid alcoholic drinks
■ use caution when driving a motor vehicle or operating machinery
Stop use and ask a doctor if
■ pain or cough gets worse or lasts more than 7 days
■ fever gets worse or lasts more than 3 days
■ redness or swelling is present
■ new symptoms occur
■ cough comes back, or occurs with fever,
rash, or headache that lasts. These
could be signs of a serious condition.
Indications and Usage
Uses
■ helps loosen phlegm (mucus) and thin
bronchial secretions to rid the bronchial
passageways of bothersome mucus and
make coughs more productive
■ temporarily relieves:
■ cough due to minor throat and
bronchial irritation as may occur with
the common cold or inhaled irritants
■ the intensity of coughing
■ the impulse to cough to help you get
to sleep
■ temporarily relieves these common cold and flu symptoms:
■ cough ■ minor aches and pains ■ sore throat
■ headache ■ runny nose ■ sneezing ■ itching of the nose or throat
■ itchy, watery eyes due to hay fever
■ temporarily reduces fever
■ controls cough to help you get to sleep
Dosage and Administration
Directions
■ do not take more than 6 doses in any
24-hour period
■ measure only with dosing cup provided
■ do not use dosing cup with other products
■ dose as follows or as directed by a doctor
■ adults and children 12 years of age and over:
20 mL in dosing cup provided every 4 hours
■ children under 12 years of age: do not use
Directions
■ do not take more than directed (see
Overdose warning)
■ do not take more than 4 doses in any
24-hour period
■ measure only with dosing cup provided
■ do not use dosing cup with other products
■ dose as follows or as directed by a doctor
■ adults and children 12 years of age
and over: 20 mL in dosing cup provided
every 4 hours
■ children under 12 years of age: do not use
Description
Active ingredients (in each 20 mL) Dextromethorphan HBr 20 mg Guaifenesin 400 mg Acetaminophen 650 mg Dextromethorphan HBr 20 mg Triprolidine HCl 2.5 mg
Section 50565-1
Keep out of reach of children.
In case of overdose, get medical help or contact a Poison Control Center right away.
Section 51727-6
Inactive ingredients
ammonium, glycyrrhizate, anhydrous citric acid, D&C yellow
no. 10, edetate disodium, FD&C blue no. 1, flavor,
glycerin (soy), propylene glycol, purified water,
sodium benzoate, sorbitol, sucralose, trisodium
citrate dihydrate*, xanthan gum
*may contain this ingredient
Inactive ingredients ammonium
glycyrrhizate, anhydrous citric acid, edetate
disodium, FD&C blue no. 1, FD&C red no.
40, flavor, glycerin (soy), propylene glycol,
purified water, sodium benzoate, sorbitol,
sucralose, xanthan gum
Section 51945-4
Section 53413-1
Questions?
1-866-MUCINEX (1-866-682-4639)
Section 55105-1
Dextromethorphan HBr » Cough Suppressant
Guaifenesin » Expectorant
Acetaminophen » Pain reliever/fever reducer
Dextromethorphan » Cough suppressant
Triprolidine HCl » Antihistamine
Section 55106-9
Active ingredients
(in each 20 mL)
Dextromethorphan HBr 20 mg
Guaifenesin 400 mg
Acetaminophen 650 mg
Dextromethorphan HBr 20 mg
Triprolidine HCl 2.5 mg
Section 60561-8
Other information
■ each 20 mL contains: sodium 9 mg
■ store at 20-25°C (68-77°F)
■ do not refrigerate
Other information
■ each 20 mL contains: sodium 16 mg
■ store at 20-25°C (68-77°F)
■ do not refrigerate
Structured Label Content
Indications and Usage (34067-9)
Uses
■ helps loosen phlegm (mucus) and thin
bronchial secretions to rid the bronchial
passageways of bothersome mucus and
make coughs more productive
■ temporarily relieves:
■ cough due to minor throat and
bronchial irritation as may occur with
the common cold or inhaled irritants
■ the intensity of coughing
■ the impulse to cough to help you get
to sleep
■ temporarily relieves these common cold and flu symptoms:
■ cough ■ minor aches and pains ■ sore throat
■ headache ■ runny nose ■ sneezing ■ itching of the nose or throat
■ itchy, watery eyes due to hay fever
■ temporarily reduces fever
■ controls cough to help you get to sleep
Dosage and Administration (34068-7)
Directions
■ do not take more than 6 doses in any
24-hour period
■ measure only with dosing cup provided
■ do not use dosing cup with other products
■ dose as follows or as directed by a doctor
■ adults and children 12 years of age and over:
20 mL in dosing cup provided every 4 hours
■ children under 12 years of age: do not use
Directions
■ do not take more than directed (see
Overdose warning)
■ do not take more than 4 doses in any
24-hour period
■ measure only with dosing cup provided
■ do not use dosing cup with other products
■ dose as follows or as directed by a doctor
■ adults and children 12 years of age
and over: 20 mL in dosing cup provided
every 4 hours
■ children under 12 years of age: do not use
Warnings and Precautions (34071-1)
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
■ persistent or chronic cough such as occurs
with smoking, asthma, chronic bronchitis, or
emphysema
■ cough that occurs with too much phlegm (mucus)
When using this product do not use more
than directed
Stop use and ask a doctor if
■ cough lasts more than 7 days, comes back, or
occurs with fever, rash, or headache that lasts.
These could be signs of a serious condition.
Liver warning: This product contains acetaminophen. Severe liver damage may occur if
you take:
■ more than 4,000 mg in 24 hours, which is the maximum daily amount
■ with other drugs containing acetaminophen
■ 3 or more alcoholic drinks daily while using this product
Allergy alert: Acetaminophen may cause severe skin reactions. Symptoms may
include: ■ skin reddening ■ blisters ■ rash
If a skin reaction occurs, stop use and seek medical help right away.
Sore throat warning: If sore throat is severe, persists for more than 2 days, is
accompanied or followed by fever, headache, rash, nausea, or vomiting, consult a
doctor promptly.
Do not use
■ with any other drug containing acetaminophen (prescription or nonprescription).
If you are not sure whether a drug contains acetaminophen, ask a doctor or
pharmacist.
■ 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 ■ liver disease ■ glaucoma
■ trouble urinating due to an enlarged prostate gland
■ a breathing problem such as emphysema or chronic bronchitis
■ persistent or chronic cough such as occurs with smoking, asthma, or emphysema
■ cough that occurs with too much phlegm (mucus)
Ask a doctor or pharmacist before use if you are
■ taking the blood thinning drug warfarin
■ taking sedatives or tranquilizers
When using this product ■ do not use more than directed
■ excitability may occur, especially in children
■ marked drowsiness may occur
■ alcohol, sedatives, and tranquilizers may increase drowsiness
■ avoid alcoholic drinks
■ use caution when driving a motor vehicle or operating machinery
Stop use and ask a doctor if
■ pain or cough gets worse or lasts more than 7 days
■ fever gets worse or lasts more than 3 days
■ redness or swelling is present
■ new symptoms occur
■ cough comes back, or occurs with fever,
rash, or headache that lasts. These
could be signs of a serious condition.
Section 50565-1 (50565-1)
Keep out of reach of children.
In case of overdose, get medical help or contact a Poison Control Center right away.
Section 51727-6 (51727-6)
Inactive ingredients
ammonium, glycyrrhizate, anhydrous citric acid, D&C yellow
no. 10, edetate disodium, FD&C blue no. 1, flavor,
glycerin (soy), propylene glycol, purified water,
sodium benzoate, sorbitol, sucralose, trisodium
citrate dihydrate*, xanthan gum
*may contain this ingredient
Inactive ingredients ammonium
glycyrrhizate, anhydrous citric acid, edetate
disodium, FD&C blue no. 1, FD&C red no.
40, flavor, glycerin (soy), propylene glycol,
purified water, sodium benzoate, sorbitol,
sucralose, xanthan gum
Section 51945-4 (51945-4)
Section 53413-1 (53413-1)
Questions?
1-866-MUCINEX (1-866-682-4639)
Section 55105-1 (55105-1)
Dextromethorphan HBr » Cough Suppressant
Guaifenesin » Expectorant
Acetaminophen » Pain reliever/fever reducer
Dextromethorphan » Cough suppressant
Triprolidine HCl » Antihistamine
Section 55106-9 (55106-9)
Active ingredients
(in each 20 mL)
Dextromethorphan HBr 20 mg
Guaifenesin 400 mg
Acetaminophen 650 mg
Dextromethorphan HBr 20 mg
Triprolidine HCl 2.5 mg
Section 60561-8 (60561-8)
Other information
■ each 20 mL contains: sodium 9 mg
■ store at 20-25°C (68-77°F)
■ do not refrigerate
Other information
■ each 20 mL contains: sodium 16 mg
■ store at 20-25°C (68-77°F)
■ do not refrigerate
Advanced Ingredient Data
Raw Label Data
All Sections (JSON)
Additional Information
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Source: dailymed · Ingested: 2026-02-15T12:06:07.566254 · Updated: 2026-03-14T23:08:44.584027