Cold, Flu and Sore Throat Acetaminophen, Dextromethorphan HBr, Guaifenesin, Phenylephrine HCl 650 mg/20mL; 20 mg/20mL; 400 mg/20mL; 10 mg/20mL Solution, 177 mL — NDC 0363-8005-45 (Billing 00363-8005-45)
This is a package of 177 mL of Cold, Flu and Sore Throat Acetaminophen, Dextromethorphan HBr, Guaifenesin, Phenylephrine HCl 650 mg/20mL; 20 mg/20mL; 400 mg/20mL; 10 mg/20mL Solution from Walgreen Company, marketed since Oct 2023 and currently FDA-listed. It is this product's only package size.
Identity & classification
Regulatory identifiers FDA, NLM and CMS codes for this package
- RxCUI (RxNorm): 1116572
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 1, 2026
- FDA label on DailyMed · label index refreshed Oct 1, 2026
- RxNorm (NLM RxNav) · catalog refreshed Oct 1, 2026
- Medi-Span GPI (licensed)
- First Databank (licensed) · refreshed Oct 1, 2026
RxNorm drug class
This medicine belongs to the Anilides class.
Where does this data come from?
- RxClass (NLM) · catalog refreshed Oct 1, 2026
Clinical
Acetaminophen is used to relieve mild to moderate pain and to reduce fever. Acetaminophen is in a class of medications called analgesics (pain relievers) and antipyretics (fever reducers). It works by changing the way the body senses pain and by cooling the body.
Read the full MedlinePlus article ↗This is an over-the-counter oral liquid combination product marketed under FDA's OTC monograph rules. It contains acetaminophen, a pain reliever and fever reducer; dextromethorphan, a cough suppressant; guaifenesin, an expectorant that helps thin mucus; and phenylephrine, a nasal decongestant. The product is typically used to relieve multiple cold and flu symptoms including cough, congestion, sore throat pain, and fever.
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 1, 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 | Not in the retail survey — common for institutional, discontinued, or low-volume packs. | |
| 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
- CMS ASP pricing files · refreshed Sep 20, 2026
- CMS Medicaid State Drug Utilization Data · refreshed Oct 2, 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 | Marketing start | Marketing end | Status |
|---|---|---|---|---|
| 00363-8005-45 You're viewing this Main listing | 177 mL in 1 BOTTLE, PLASTIC | 2023-10-04 | — | Active |
Therapeutic equivalents
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 1, 2026
- FDA Orange Book · refreshed Sep 3, 2026
- CMS NADAC weekly file
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 Sep 3, 2026
What it looks like
Where does this data come from?
- FDA label on DailyMed · label index refreshed Oct 1, 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.
💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.
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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 H3R47K3TBD
FD&C Blue No. 1 is a synthetic blue dye approved for use in foods and medicines. It serves as a colorant to give the medication its distinctive appearance and help with product identification.
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UNII WZB9127XOA
A synthetic red dye used to color medications and make them easier to identify. It serves as a colorant in tablets, capsules, and liquid formulations.
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UNII PDC6A3C0OX
Glycerin is a clear, thick liquid derived from plant oils or fats. It acts as a humectant to retain moisture, a sweetener, and a solvent in medications.
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UNII 3WJQ0SDW1A
Polyethylene glycol is a synthetic liquid or solid polymer used in medicines as a solvent, lubricant, and humectant. It helps dissolve active ingredients, reduces friction during manufacturing, and retains moisture in the final product.
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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 OJ245FE5EU
Sodium benzoate is a salt derived from benzoic acid, a preservative. It's added to medicines to prevent growth of bacteria, fungi, and other microorganisms that could spoil the product.
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UNII 4VON5FNS3C
Sodium metabisulfite is a preservative derived from sulfur compounds. It prevents microbial growth and oxidation in medicines, helping extend shelf life and maintain product stability.
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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 B22547B95K
A salt derived from citric acid that helps maintain the proper acid-base balance in the medicine. It's used as a buffer to keep the product stable and at the right pH level.
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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.
12 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 1, 2026
- FDA openFDA NDC Directory · synced Oct 1, 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
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 1, 2026
- Drugs@FDA
FDA label — Drug Facts FDA SPL
🎯 Indications and Usage ▾
Uses temporarily relieves these common cold and flu symptoms: minor aches and pains sinus congestion and pressure stuffy nose nasal congestion sore throat cough headache temporarily promotes nasal and/or sinus drainage temporarily reduces fever helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive
⏱️ Dosage and Administration ▾
Directions do not take more than directed do not take more than 6 doses in any 24-hour period mL = milliliter only use the dose cup provided dose as follows or as directed by a doctor adults and children 12 years and over: 20 mL in dosing cup provided every 4 hours children under 12 years: do not use
⚠️ Warnings ▾
Warnings Liver warning: This product contains acetaminophen. Severe liver damage may occur if you take more than 4,000 mg of acetaminophen in 24 hours with other drugs containing acetaminophen 3 or more alcoholic drinks every day while using this product Allergy alert: Acetaminophen may cause severe skin reactions. Symptoms may include: rash blisters skin reddening If a skin reaction occurs, stop use and seek medical help right away.
Sore throat warning: If sore throat is severe, persists for more than 2 days, is accompanied or followed by fever, headache, rash, nausea, or vomiting, consult a doctor promptly. Do not use with any other drug containing acetaminophen (prescription or nonprescription). If you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist. 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. Ask a doctor before use if you have cough that occurs with too much phlegm (mucus) liver disease heart disease diabetes difficulty in urination due to enlargement of the prostate gland high blood pressure persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema thyroid disease Ask a doctor or pharmacist before use if you are taking the blood thinning drug warfarin.
When using this product do not exceed recommended dosage. Stop use and ask a doctor if pain, nasal congestion, or cough gets worse or lasts more than 7 days new symptoms occur nervousness, dizziness, or sleeplessness occur fever gets worse or lasts more than 3 days redness or swelling is present cough comes back or occurs with rash or headache that lasts. 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.
Prompt medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms.
📦 Storage and Handling ▾
Other information each 20 mL contains: sodium 10 mg store at 25°C (77°F); excursions permitted between 15°-30°C (59°-86°F) use by expiration date on package
🧪 Active Ingredient ▾
Active ingredients (in each 20 mL) Acetaminophen 650 mg Dextromethorphan HBr 20 mg Guaifenesin 400 mg Phenylephrine HCl 10 mg
🧪 Inactive Ingredients ▾
Inactive ingredients anhydrous citric acid, FD&C blue #1, FD&C red #40, flavors, glycerin, polyethylene glycol, propylene glycol, purified water, sodium benzoate, sodium citrate dihydrate, sodium metabisulfite, sorbitol, sucralose
🎯 Purpose ▾
Purpose Pain reliever/fever reducer Cough suppressant Expectorant Nasal decongestant
📄 Do Not Use ▾
Do not use with any other drug containing acetaminophen (prescription or nonprescription). If you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist. 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.
📄 Ask a Doctor Before Use If ▾
Ask a doctor before use if you have cough that occurs with too much phlegm (mucus) liver disease heart disease diabetes difficulty in urination due to enlargement of the prostate gland high blood pressure persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema thyroid disease
📄 Ask a Doctor or Pharmacist Before Use If ▾
Ask a doctor or pharmacist before use if you are taking the blood thinning drug warfarin.
📄 When Using This Product ▾
When using this product do not exceed recommended dosage.
📄 Stop Use and Ask a Doctor If ▾
Stop use and ask a doctor if pain, nasal congestion, or cough gets worse or lasts more than 7 days new symptoms occur nervousness, dizziness, or sleeplessness occur fever gets worse or lasts more than 3 days redness or swelling is present cough comes back or occurs with rash or headache that lasts. 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. Prompt medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms.
📄 Questions or Comments ▾
Questions or comments? 1-800-426-9391
📄 Package Label / Principal Display Panel ▾
Principal Display Panel Walgreens WALGREENS PHARMACIST RECOMMENDED † Compare to the active ingredients in Maximum Strength Mucinex® FAST-MAX® Cold, Flu & Sore Throat †† Cold, Flu & Sore Throat ACETAMINOPHEN / PAIN RELIEVER / FEVER REDUCER DEXTROMETHORPHAN HBr / COUGH SUPPRESSANT GUAIFENESIN / EXPECTORANT PHENYLEPHRINE HCl / NASAL DECONGESTANT Maximum Strength • Relieves body pain, headache, fever & sore throat • Controls cough • Relieves nasal & chest congestion • Thins & loosens mucus • Ages 12 years & over 6 FL OZ (177 mL) TAMPER EVIDENT: DO NOT USE IF IMPRINTED SAFETY SEAL UNDER CAP IS BROKEN OR MISSING PARENTS: Learn about teen medicine abuse www.StopMedicineAbuse.org 50844 REV0724A00545 DISTRIBUTED BY: WALGREEN CO.
DEERFIELD, IL 60015 100% SATISFACTION GUARANTEED walgreens.com ©2025 Walgreen Co. NDC 0363-8005-45 † Our pharmacists recommend the Walgreens brand. We invite you to compare to national brands. †† This product is not manufactured or distributed by RB Health (US) LLC, owner of the registered trademark Maximum Strength Mucinex® FAST-MAX® Cold, Flu & Sore Throat.
Walgreens 44-005 Walgreens 44-005
Reported adverse events (FAERS)
Top reported reactions
Age at onset
Reporter sex
Serious outcomes
Where does this data come from?
About this NDC listing & data coverage
What data is (and isn’t) available for this NDC — tap to expand
| NDC identity (package / product / labeler codes) | ✓ Available |
| Labeler | ✓ Available |
| Product & package description | ✓ Available |
| Marketing category & status | ✓ Available |
| Active ingredient / dosage form / route | ✓ Available |
| FDA label (SPL via DailyMed) | ✓ Available |
| Package photos | ✓ Available |
| Inactive ingredients (structured) | ✓ Available |
| NADAC pharmacy acquisition price (CMS) | — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey. |
| Orange Book / therapeutic-equivalence data | — Not published for this NDC Applies only to products approved under an NDA/ANDA; many listings are out of scope. |
| HCPCS J-code billing crosswalk | — Not published for this NDC Most self-administered / retail products have no J-code — that is normal. |
| Medicaid utilization (CMS SDUD) | — Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold. |