A reference, not medical advice. Ask a pharmacist or a doctor.
lozenges

Lozenge

MUCINEX INSTASOOTHE SORE THROAT PLUS COUGH SUGAR FREE

Hexylresorcinol 2 mg, Menthol 6.1 mg

Over the counterMonograph M012

The listing

NDC product code
72854-268 (labeller 72854, product 268)
Labeller
Reckitt Benckiser LLC
Brand name
MUCINEX INSTASOOTHE SORE THROAT PLUS COUGH SUGAR FREE
Generic name
Hexylresorcinol and Menthol
Dosage form
Lozenge
Route
oral
Marketing category
OTC MONOGRAPH DRUG M012
Marketing start
1 June 2026
Listing expires
31 December 2027
RxNorm concept
2744293

Active ingredients

IngredientStrengthOther listings
Hexylresorcinol2 mg3
Menthol6.1 mg460

Strengths as listed in the FDA National Drug Code Directory, retrieved 4 September 2026. "Other listings" counts every other product on this site containing the same ingredient at any strength.

What the label claims

These are read from this product's own label, not assigned by us and not inferred from the ingredient.

Stated purposeCough suppressantOral anesthetic

Stated useSore throatMinor throat irritationCoughSore mouth, gums and canker soresCommon cold symptoms

Drug Facts, as filed

Quoted from the label FDA holds for this product. Long fields are truncated. The panel printed on the package you are holding is the one that governs.

Active ingredient
(in each lozenge) Hexylresorcinol 2 mg Menthol 6.1 mg
Purpose
Hexylresorcinol 2 mg - Oral pain reliever Menthol 6.1 mg - Cough suppressant
Uses
temporarily relieves: ■ occasional minor irritation and pain due to a sore mouth or sore throat ■ pain associated with canker sores ■ cough due to minor throat and bronchial irritation as may occur with the common cold
Warnings
Sore throat warning: If sore throat is severe, persists for more than 2 days, is accompanied or followed by fever, headache, rash, swelling, nausea, or vomiting, consult a doctor promptly. Do not use in children under 6 years of age When using this product do not exceed recommended dosage Ask a doctor before use if you have ■ persistent or chronic cough such as occurs with smoking, asthma, or emphysema ■ cough accompanied by excessive phlegm (mucus) Stop use and ask a doctor or dentist if ■ sore mouth symptoms do not improve in 7 days ■ irritation, pain, or redness persists or worsens ■ cough lasts more than 7 days, comes back, or occurs with 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.
Stop use and ask a doctor if
Ask a doctor before use if you have ■ persistent or chronic cough such as occurs with smoking, asthma, or emphysema ■ cough accompanied by excessive phlegm (mucus) Stop use and ask a doctor or dentist if ■ sore mouth symptoms do not improve in 7 days ■ irritation, pain, or redness persists or worsens ■ cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache. These could be signs of a serious condition.
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.
Directions
■ adults and children 6 years of age and older: allow one lozenge to dissolve slowly in the mouth; may be repeated every 2 hours as needed or as directed by a doctor or dentist. ■ children under 6 years of age: do not use
Inactive ingredients
D&C yellow no. 10, FD&C blue no. 1, FD&C red no. 40, flavor, hydrogenated starch hydrolysate, isomalt, purified water, sucralose
Storage
Other information store at 20-25°C (68-77°F) protect contents from humidity keep lozenge in outer pack until use. Reseal outer pack after use.
Other information
1-866-MUCINEX (1-866-682-4639)

Label version 4, effective 1 September 2026. Retrieved from the openFDA drug label API on 4 September 2026. Read the full label on DailyMed.

Packages

Package NDCDescriptionListed from
72854-268-3232 POUCH in 1 BAG (72854-268-32) / 1 LOZENGE in 1 POUCH1 June 2026

The package NDC adds a third segment to the product code, identifying the pack size. See how to read an NDC.

MUCINEX INSTASOOTHE SORE THROAT PLUS COUGH SUGAR FREE on Amazon

Affiliate links

Amazon listings matching this brand name. They are not this exact NDC: Amazon lists a brand and a pack size, not a product code, so check the Drug Facts panel on what arrives against the strengths above.

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