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Guaifenesin

Dosage form
TABLET, EXTENDED RELEASE
Labeler
GRANULES USA, INC.
Label updated
2025-12-22
Retrieved
2026-09-07
Active ingredients
GUAIFENESIN
View original label and images on DailyMed ↗
Active ingredients (in each extended-release bi-layer tablet)

Guaifenesin 600 mg

Purpose

Expectorant

Uses

■ helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive

Do not use

■ for children under 12 years of age

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)

Stop use and ask doctor if

■ cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache. These could be signs of a serious illness.

If pregnant or breat-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)

Directions

■ do not crush, chew, or break tablet
■ take with a full glass of water
■ this product can be administered without regard for timing of meals
■ adults and children 12 years of age and over: 1 or 2 tablets every 12 hours. Do not exceed 4 tablets in 24 hours
■ children under 12 years of age: do not use

Other information

■ Tamper evident: Do not use if carton is open or if printed seal on blister is broken or missing.
■ store between 20-25°C (68-77°F)

Inactive ingredients

carbomer homopolymer type B; hypromellos, magnesium stearate, microcrystalline cellulose, sodium starch glycolate

Questions?

Contact 1-877-770-3183
Mon-Fri 8:00 AM EST to 5:00 PM PST.

PDP

[Image in the official label — see DailyMed source]

DailyMed Set ID: a62d427e-f339-f225-e053-2a95a90ab387 · Version 5
NDC: 69848-017