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Guaifenesin

Dosage form
LIQUID
Labeler
Method Pharmaceuticals, LLC
Label updated
2025-10-21
Retrieved
2026-09-07
Active ingredients
GUAIFENESIN
View original label and images on DailyMed ↗
Label information

NDC 58657-508-16

Guaifenesin

Liquid USP

100 mg/5 Ml

Expectorant

Sugar Free • Alcohol Free

Cherry Flavor

Loosens and Relieves Chest Congestion

16 fl. oz. (473 mL)

Drug Facts

Active ingredient (in each 5 mL)

Guaifenesin 100 mg

Purpose

Expectorant

Uses
  • helps loosen phlegm (mucus) and thin bronchial secretions to make coughs more productive.
Warnings

Ask a doctor before use if you have

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

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 is accompanied by 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 6 doses in any 24-hour period
    age dose
    adults and children 12 years and over 2 to 4 teaspoonfuls every 4 hours
    children 6 years to under 12 years 1 to 2 teaspoonfuls every 4 hours
    children 2 to under 6 yars 1/2 to 1 teaspoonful every 4 hours
    children under 2 years ask a doctor

Other information
  • store at 20°-25°C (68°-77°F)
  • packaged with tamper evident seal under cap
  • each 5 mL contains: sodium 3 mg
Inactive ingredients

Caramel, citric acid anhydrous, dextrose, FD&C red #40, flavor, gylcerin, high fructose corn syrup, menthol, purified water, saccharin, sodium, sodium benzoate

Questions or Comments

1-877-250-3427

Manufactured For:
Method Pharmaceuticals, LLC
Southlake, TX 79092

LR-205

Rev-2024

PRINCIPAL DISPLAY PANEL

NDC 58657- 508- 16

Guaifenesin

Liquid USP

100 mg/ 5 mL

Expectorant

16 fl. oz. (473 mL)

[Image in the official label — see DailyMed source]

DailyMed Set ID: 1539c3d4-d982-7d4e-e063-6394a90ad7d6 · Version 3
NDC: 58657-508