Dextromethorphan HBr and Guaifenesin Oral Solution 100 mg/5mL; 10 mg/5mL Liquid
🆔 Identity & classification
Where does this data come from?
🏷️ RxNorm drug class
This medicine belongs to the Uncompetitive N-methyl-D-aspartate Receptor Antagonist class.
Where does this data come from?
🏭 Manufacturer & labeler
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🩺 Clinical
Dextromethorphan is used to temporarily relieve cough caused by the common cold, the flu, or other conditions. Dextromethorphan will relieve a cough but will not treat the cause of the cough or speed recovery. Dextromethorphan is in a class of medications called antitussives. It works by decreasing activity in the part of the brain that causes coughing.
Read the full MedlinePlus article ↗- The two ingredients tackle your symptoms from different angles. Guaifenesin is an expectorant — it helps thin and loosen the mucus in your chest so you can cough it up more easily....
- What exactly does this combination do — why are two ingredients needed?
- It depends on which antidepressant you're taking. If it's a type called an MAOI — which includes certain older antidepressants and some medications for Parkinson's disease — you sh...
- Can I take this if I'm on an antidepressant?
Patient education
Supplement & herbal interactions
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💊 What it looks like
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🧪 Inactive Ingredients / Excipients
Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.
💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.
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UNII 3VRD35U26C
A natural extract from licorice root, ammonium glycyrrhizate is used as a flavoring agent and sweetener in medicines. It may also help soothe irritated tissues in the mouth or throat.
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UNII XF417D3PSL
Anhydrous citric acid is a sour, crystalline powder derived from citric acid with water removed. In medicines, it acts as a buffer to control pH, adds tartness to improve taste, and helps tablets disintegrate.
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Methylparaben is a preservative derived from benzoic acid that prevents growth of bacteria, fungi, and mold in medicines. It extends the product's shelf life and maintains safety during storage.
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Potassium citrate is a salt derived from citric acid and potassium. In medicines, it acts as a buffer to adjust and maintain the pH balance of the product, helping keep it stable and palatable.
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Propylene glycol is a clear liquid derived from petroleum or vegetable sources. It acts as a solvent, humectant, and preservative in medicines, helping dissolve active ingredients and maintain product stability.
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Propylparaben is a chemical preservative used to prevent bacterial and fungal growth in medicines and personal care products. It helps extend shelf life and maintain product safety during storage.
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UNII 506T60A25R
Sorbitol is a natural sugar alcohol derived from glucose. It serves as a sweetener, humectant, and bulking agent in medications to improve taste and help maintain moisture in the product.
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UNII 96K6UQ3ZD4
Sucralose is a synthetic sweetener made from sugar. It's added to medicines to improve taste without adding calories, helping make bitter or unpleasant-tasting drugs easier to take.
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UNII 059QF0KO0R
Water is a liquid solvent that dissolves and mixes ingredients together in liquid medicines, syrups, and injections. It helps distribute the active drug evenly throughout the product.
9 inactive ingredients listed in the exact product block matched to this NDC.
Label-section wording can be broader than the structured product block and may mention additional formulation ingredients.
Where does this data come from?
ingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.Inactive ingredient FAQ
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💲 Pricing
A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.
| Price system | Per mL | Per package |
|---|---|---|
| Retail pharmacies payNADAC · weekly | $0.405 | $202.55 / 500 ml |
| Medicaid paysCMS SDUD · 12 mo | No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data. | |
| Medicare drug plans payPart D · quarterly | No Part D plan price is available for this NDC in our data. | |
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🔁 Therapeutic equivalents
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⏳ Availability & generic status
We did not find an FDA-approved generic match for this exact strength, form and route.
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📦 Packaging — all sizes for this product
| Package NDC | Description | Per unit | Per pack | Marketing start | Status |
|---|---|---|---|---|---|
| 81033-0103-50 You're viewing this | 100 CUP, UNIT-DOSE in 1 CASE (81033-103-50) / 5 mL in 1 CUP, UNIT-DOSE (81033-103-05) | $0.4051 / mL | $202.56 | 2024-12-02 | Active |
| 81033-0103-51 | 100 CUP, UNIT-DOSE in 1 CASE (81033-103-51) / 10 mL in 1 CUP, UNIT-DOSE (81033-103-10) | — | — | 2024-12-02 | Active |
Pack size FAQ
What quantity is in NDC 81033-0103-50?
What NDC number is used to bill for this package of Dextromethorphan HBr and Guaifenesin Oral Solution 100 mg/5mL; 10 mg/5mL Liquid?
Prices are the latest CMS NADAC pharmacy acquisition cost per NDC; per-pack figures are per-unit × pack quantity, shown only when the pack is denominated in the same measure NADAC prices.
📄 FDA label — Drug Facts FDA SPL
🎯 Indications and Usage ▾
USES temporarily relieves cough due to minor throat and bronchial irritation as may occur with a cold helps loosen phlegm (mucus) and thin bronchial secretions to make coughs more productive
⏱️ Dosage and Administration ▾
DIRECTIONS DIRECTIONS Follow dosage table below or use as directed by a physician Do not take more than 6 doses in any 24-hour period Age Dose adults and children 12 years and over 10mL (2 teaspoonful) every 4 hours children 6 to under 12 years of age 5mL (1 teaspoonful) every 4 hours children 2 to under 6 years of age 2.5mL (1/2 teaspoonful) every 4 hours children under 2 years consult a doctor
⚠️ Warnings ▾
WARNINGS 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.
📦 How Supplied / Storage and Handling ▾
HOW SUPPLIED Dextromethorphan hydrobromide and Guaifenesin is a clear, grape flavor solution supplied in the following oral dosage forms: 5 mL unit dose cup: NDC 81033-103-05 Case containing 100 units dose cups of 5 mL: NDC 81033-103-50 10 mL unit dose cups: NDC 81033-103-10 Case containing 100 unit dose cups of 10 mL: NDC 81033-103-51
📦 Storage and Handling ▾
STORAGE Store at controlled temperature 15°C to 30°C (59°F to 86°F) [See USP]. Protect from light.
🧪 Inactive Ingredients ▾
Inactive Ingredients Inactive Ingredients: citric acid, grape flavor, methylparaben, monoammonium glycrrhizate, potassium citrate, propylene glycol, propylparaban,purified water, sorbitol, sucralose.
🎯 Purpose ▾
Dextromethorphan HBr and Guaifenesin Oral Solution 5 and 10 mL Disclaimer: Most OTC drugs are not reviewed and approved by the FDA, however, they may be marketed if they comply with applicable regulations and policies. FDA has not evaluated whether this product complies. DM Guaifenesin Non-Narcotic, Sugar, Dye and Alcohol Free Cough Suppressant/Expectorant
📋 Description ▾
DESCRIPTION Each 5 mL (1 teaspoonful) contains: Dextromethorphan Hydrobromide 10 mg Guaifenesin 100 mg Each 10 mL (2 teaspoonfuls) contains: Dextromethorphan Hydrobromide 20 mg Guaifenesin 200 mg