Dextromethorphan HBr and Guaifenesin Oral Solution 100 mg/5mL; 10 mg/5mL Liquid — NDC 81033-103-50 (Billing 81033-0103-50)
This is a package of Dextromethorphan HBr and Guaifenesin Oral Solution 100 mg/5mL; 10 mg/5mL Liquid from KESIN PHARMA CORPORATION, marketed since Dec 2024 and currently FDA-listed; retail pharmacies pay about $0.4051 per mL (NADAC). It is the main listing for this product, which comes in 2 package sizes.
NDC database record
One package, one record: these facts belong to NDC 81033-103-50 alone.
- Record
- FDA NDC Directory package listing · Human OTC drug
- Code segments
- 81033 labeler · 103 product · 50 package
- Package marketed since
- Dec 2, 2024
- Sample package
- No — commercial package
- Listing certified through
- Dec 31, 2026
- Barcode (UPC-A, from the NDC)
- 3 8103310350 1
- FDA record last changed
- Oct 8, 2026
Identity & classification
Regulatory identifiers FDA, NLM and CMS codes for this package
Drug-database identifiers Medi-Span GPI and First Databank GCN / HICL / AHFS classification
- GSN (GCN sequence number): 000652
- GCN: 53491
- HICL (First Databank): 000223
- AHFS class code: 48:08.00.00
- RxCUI (RxNorm): 996520
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 8, 2026
- FDA label on DailyMed · label index refreshed Oct 6, 2026
- RxNorm (NLM RxNav) · catalog refreshed Oct 1, 2026
- Medi-Span GPI (licensed)
- First Databank (licensed) · refreshed Oct 8, 2026
RxNorm drug class
This medicine belongs to the Uncompetitive N-methyl-D-aspartate Receptor Antagonist class.
Where does this data come from?
- RxClass (NLM) · catalog refreshed Oct 1, 2026
Clinical
- It helps loosen mucus and makes coughs more productive. It also temporarily eases cough from minor throat and bronchial irritation, like with a cold or inhaled irritants.
- Swallow them whole with a full glass of water. Don’t crush, chew or break them. You can take them with or without food, about every 12 hours as your label directs.
- How do I take the extended-release tablets?
- The extended-release tablets are not for children under 12. Some liquid products are made for children, so check that product’s label and ask me if you’re unsure.
Patient education
Supplement & herbal interactions
Where does this data come from?
- MedlinePlus (NLM) · refreshed Oct 1, 2026
- FDA label on DailyMed · label index refreshed Oct 6, 2026
Ask a licensed pharmacist directly — free, answered by our team.
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. | |
Where does this data come from?
- CMS NADAC weekly file · file of May 13, 2026
- CMS ASP pricing files · refreshed Sep 20, 2026
- CMS Medicaid State Drug Utilization Data · refreshed Oct 8, 2026
- CMS Part D plan pricing files · refreshed Sep 24, 2026
- VA National Acquisition Center price file
Packaging — all sizes for this product
| Package NDC | Description | Per unit | Per pack | Marketing start | Marketing end | Status |
|---|---|---|---|---|---|---|
| 81033-0103-50 You're viewing this Main listing | 100 CUP, UNIT-DOSE in 1 CASE / 5 mL in 1 CUP, UNIT-DOSE | $0.4051 / mL | $202.56 | 2024-12-02 | — | Active |
| 81033-0103-51 81033-103-51 | 100 CUP, UNIT-DOSE in 1 CASE / 10 mL in 1 CUP, UNIT-DOSE | — | — | 2024-12-02 | — | Active |
Pack size FAQ
What quantity is in this package?
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.
Therapeutic equivalents
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 8, 2026
- FDA Orange Book · refreshed Oct 3, 2026
- CMS NADAC weekly file · file of May 13, 2026
Availability & generic status
We did not find an FDA-approved generic match for this exact strength, form and route.
Where does this data come from?
- FDA Orange Book · refreshed Oct 3, 2026
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.
🧪 Avoiding an ingredient? See Dextromethorphan / Guaifenesin inactive ingredients by manufacturer: every current product's list side by side, so you can ask your pharmacy for the version that does not list it.
💡 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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UNII A2I8C7HI9T
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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UNII EE90ONI6FF
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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UNII 6DC9Q167V3
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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UNII Z8IX2SC1OH
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.- FDA label on DailyMed · label index refreshed Oct 6, 2026
- FDA openFDA NDC Directory · synced Oct 8, 2026
Inactive ingredient FAQ
Are inactive ingredients the same for every manufacturer?
Why might an inactive ingredient be missing?
Can inactive ingredients matter?
Manufacturer & labeler
More NDCs from KESIN PHARMA CORPORATION labeler code 81033
- Mupirocin 20 mg/g Ointment NDC 81033-032-50
- TOPIRAMATE 25 mg/mL Solution NDC 81033-035-14
- Mineral Oil 1000 mg/mL Solution NDC 81033-042-50
- LIKMEZ Metronidazole Oral 100 mg/mL Suspension NDC 81033-066-20
- Loperamide Hydrochloride 1 mg/7.5mL Solution NDC 81033-067-34
- Guaifenesin 100 mg/5mL Liquid NDC 81033-102-16
- Atovaquone 750 mg/5mL Suspension NDC 81033-104-22
- Atovaquone Oral Suspension 750 mg/5mL Suspension NDC 81033-105-22
- Senna Syrup 8.8 mg/5mL Syrup NDC 81033-120-50
- Gabapentin 250 mg/5mL Solution NDC 81033-123-16
- Gabapentin 50 mg/mL Solution NDC 81033-124-44
- Sucralfate 1 g/10mL Suspension NDC 81033-149-44
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 8, 2026
- Drugs@FDA
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
📄 Ask a Doctor Before Use If ▾
Ask a doctor before use if you have 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.
📄 Stop Use and Ask a Doctor If ▾
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. you are hypersensitive to any of the ingredients.
🤰 If Pregnant or Breast-Feeding ▾
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. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away. Professional Note: Guaifenesin has been shown to produce a color interference with certain clinical laboratory determinations of 5-hydroxyindoleacetic acid (5-HIAA) and vanillylmandelic acid (VMA)
📄 Questions or Comments ▾
QUESTIONS OR COMMENTS QUESTIONS OR COMMENTS Call 1-833-537-4679 Packaged by: Kesin Pharma Oldsmar, FL 34677 Effective 10/2024 Revision 03 Kesin Pharma Logo
📄 Package Label / Principal Display Panel ▾
PRINCIPAL DISPLAY PANEL - 5 mL Unit Dose Cup Label NDC 81033-103-05 Dextromethorphan HBr and Guaifenesin Oral Solution Delivers 10mg/100mg per 5mL FOR INSTITUTIONAL USE ONLY Store at 59°F to 86°F (15°C to 30°C) NDC 81033-104-05
PRINCIPAL DISPLAY PANEL - 10 mL Unit Dose Cup Label NDC 81033-103-10 Dextromethorphan HBr and Guaifenesin Oral Solution Delivers 20mg/200mg per 10mL FOR INSTITUTIONAL USE ONLY Store at 59°F to 86°F (15°C to 30°C) NDC 81033-104-05