Drug Facts
4eafa81a-aeee-4c97-85d6-594902b10919
34390-5
HUMAN OTC DRUG LABEL
Drug Facts
Composition & Product
Identifiers & Packaging
Description
Guaifenesin 400 mg
Purpose
Expectorant
Medication Information
Purpose
Expectorant
Description
Guaifenesin 400 mg
Uses
- helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus
- helps make cough more productive
Section 42229-5
TAMPER EVIDENT: DO NOT USE IF SAFETY SEAL UNDER CAP IS BROKEN OR MISSING
*This product is not manufactured or distributed by Reckitt Benckiser LLC, owner of registered trademark Mucinex ®
Distributed by:
ULAI HEALTH LLC.
Alexandria, VA 22312
Section 51945-4
PHARBEST
NDC 73057-379-04
Manufactured in the USA
Immediate Release
PHARBINEX
*Compare to the active ingredient in Mucinex ® Tablets
Guaifenesin 400mg
Expectorant
30 TABLETS
Directions
- take with a full glass of water
- this product can be administered without regard for the timing of the meals
- do not exceed 6 doses in 24 hours or as directed by a doctor
| adults and children 12 years of age and over | take 1 tablet every 4 hours as needed |
| children 6 to under 12 years of age | take ½ tablet every 4 hours as needed |
| children under 6 years of age | ask a doctor |
Questions?
(866) 562-2756 (Mon-Fri 8 AM to 4 PM EST)
Other Information
store at 20 0- 25 0C (68 0-77 0F)
Inactive Ingredients
magnesium stearate, maltodextrin, microcrystalline cellulose, povidone, silicon dioxide, stearic acid
Stop Use and Ask A Doctor If
- cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache.
These could be sings of a serious illness.
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 (1-800-222-1222).
Active Ingredient (in Each Tablet)
Guaifenesin 400 mg
Ask A Doctor Before Use If You Have
- persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema
- cough accompanied by too much phlegm (mucus)
Structured Label Content
Uses
- helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus
- helps make cough more productive
Section 42229-5 (42229-5)
TAMPER EVIDENT: DO NOT USE IF SAFETY SEAL UNDER CAP IS BROKEN OR MISSING
*This product is not manufactured or distributed by Reckitt Benckiser LLC, owner of registered trademark Mucinex ®
Distributed by:
ULAI HEALTH LLC.
Alexandria, VA 22312
Section 51945-4 (51945-4)
PHARBEST
NDC 73057-379-04
Manufactured in the USA
Immediate Release
PHARBINEX
*Compare to the active ingredient in Mucinex ® Tablets
Guaifenesin 400mg
Expectorant
30 TABLETS
Purpose
Expectorant
Directions
- take with a full glass of water
- this product can be administered without regard for the timing of the meals
- do not exceed 6 doses in 24 hours or as directed by a doctor
| adults and children 12 years of age and over | take 1 tablet every 4 hours as needed |
| children 6 to under 12 years of age | take ½ tablet every 4 hours as needed |
| children under 6 years of age | ask a doctor |
Questions?
(866) 562-2756 (Mon-Fri 8 AM to 4 PM EST)
Other Information (Other information)
store at 20 0- 25 0C (68 0-77 0F)
Inactive Ingredients (Inactive ingredients)
magnesium stearate, maltodextrin, microcrystalline cellulose, povidone, silicon dioxide, stearic acid
Stop Use and Ask A Doctor If (Stop use and ask a doctor if)
- cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache.
These could be sings of a serious illness.
If Pregnant Or Breast Feeding, (If pregnant or breast-feeding,)
ask a health professional before use.
Keep Out of Reach of Children. (Keep out of reach of children.)
In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).
Active Ingredient (in Each Tablet) (Active ingredient (in each tablet))
Guaifenesin 400 mg
Ask A Doctor Before Use If You Have (Ask a doctor before use if you have)
- persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema
- cough accompanied by too much phlegm (mucus)
Advanced Ingredient Data
Raw Label Data
All Sections (JSON)
Additional Information
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Source: dailymed · Ingested: 2026-02-15T12:05:23.942979 · Updated: 2026-03-14T23:07:07.673818