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Mucinex Nightshift Severe Cold and Flu ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, and TRIPROLIDINE HYDROCHLORIDE 650 mg/20mL; 20 mg/20mL; 10 mg/20mL; 2.5 mg/20mL Solution, 180 mL

by Reckitt Benckiser LLC · 180 mL in 1 BOTTLE (63824-504-66)
NDC 63824-0504-66
🏷️ FDA NDC (as labeled) 63824-504-66 billing pads the product segment with a zero
OTC On market Non-controlled
🗂️ Data synced Jul 24, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →

This page is curated, coded, and maintained by

Compiled from public FDA, CMS, DailyMed, NADAC, and related drug data sources. Editorial policy

🆔 Identity & classification

FDA NDC (as labeled) 63824-504-66
Product NDC 63824-504
11-digit billing NDC 63824050466
NCPDP billing unit ML — per mL (volume)
RxCUI 2173662
UNII 362O9ITL9D, 9D2RTI9KYH, 04JA59TNSJ, YAN7R5L890
UPC 0363824995144
Application # M012
SPL Set ID a14bc0d1-9b05-4a21-aaa8-95d4d073b9ed
Established class (EPC) Sigma-1 Agonist; Uncompetitive N-methyl-D-aspartate Receptor Antagonist; alpha-1 Adrenergic Agonist
Mechanism of action Adrenergic alpha1-Agonists; Sigma-1 Receptor Agonists; Uncompetitive NMDA Receptor Antagonists
DEA schedule Non-controlled
Marketing category OTC MONOGRAPH DRUG
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2020-06-01
Route ORAL
Dosage form SOLUTION
Substance ACETAMINOPHEN; DEXTROMETHORPHAN HYDROBROMIDE; PHENYLEPHRINE HYDROCHLORIDE; TRIPROLIDINE HYDROCHLORIDE
GPI-14 43995904222020
GPI class Mucinex Night Sev Cold/Flu Max
GCN Seq No 080843
GCN 47825
HICL code 046408
Ingredient (HICL) Triprolid/Phenyleph/Dm/Acetam
HIC1 code B
Therapeutic class — broad (HIC1) Respiratory System
HIC2 code B3
Therapeutic class — intermediate (HIC2) Drugs Affecting Primarily The Trachea And Bronchi
HIC3 code B3P
Therapeutic class — specific (HIC3) Non-Opioid Antitus-1Stgen Antihist-Decon-Analgesic
AHFS code 04:04.20.00
AHFS class Propylamine Derivatives
FDB label name MUCINEX NIGHTSHFT SEVR CLD-FLU
FDB brand name Mucinex Nightshft Sevr Cld-Flu
Legend status O — Over-the-counter (OTC) drug or device
Why two NDCs? The FDA registers this code as 63824-504-66 — a 5-3-2 layout, and that's what's printed on the package and shown on DailyMed. For insurance claims, every NDC is standardized to a uniform 11-digit 5-4-2 format by adding a zero to the product segment → 63824-0504-66. Same drug, same package — only the format differs.
Where does this data come from?
Identifiers from the FDA openFDA NDC Directory and Structured Product Labeling; RxCUI from RxNorm (NLM); GPI from Medi-Span; GCN / HIC / AHFS / legend from First Databank.

🏷️ RxNorm drug class

This medicine belongs to the Other antihistamines for systemic use class.

Drug family (ATC) Other antihistamines for systemic use
Where does this data come from?
Therapeutic classes from RxNorm RxClass (U.S. National Library of Medicine) — Established Pharmacologic Class (FDA), ATC drug family (WHO) and mechanism of action, matched by this product’s RxCUI.

🏭 Manufacturer & labeler

LabelerReckitt Benckiser LLC
FDA applicationM012 (OTC MONOGRAPH DRUG)
Labeler code63824
First marketedJun 2020
Product typeHuman Otc Drug
Portfolio174 products on file
The labeler markets the product; the application holder owns the FDA approval. They’re often the same company but can differ (e.g. a repackager or an authorized generic). A mailing address / phone appears here when the manufacturer includes it in the product’s FDA label (not all do).
Where does this data come from?
Labeler, application holder and registered establishment from the FDA openFDA NDC Directory and Drugs@FDA; address/contact from the product’s FDA label.

🩺 Clinical

Label name MUCINEX NIGHTSHFT SEVR CLD-FLU Ingredient Triprolid/Phenyleph/Dm/Acetam
🧪 What is this product?

Mucinex Nightshift Severe Cold and Flu is an over-the-counter liquid medicine taken by mouth. It combines four active ingredients: acetaminophen (typically used to reduce fever and relieve pain), dextromethorphan (commonly used to suppress cough), phenylephrine (typically used as a nasal decongestant), and triprolidine (an antihistamine typically used to reduce sneezing and runny nose). This combination product is formulated as an OTC monograph drug to address multiple cold and flu symptoms at once.

Supplement & herbal interactions

🌿 Drug–supplement interaction checker →
Where does this data come from?
Plain-language summary from MedlinePlus (U.S. National Library of Medicine); supplement & herbal interactions and nutrient depletion data from the Natural Medicines database; our full guide is HelloPharmacist editorial content.

🧪 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.

  • 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.
  • 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.
  • UNII PQ6CK8PD0R
    Ascorbic acid, also known as vitamin C, is a white crystalline powder. It serves as an antioxidant to prevent degradation of other ingredients and may also function as a preservative in the formulation.
  • UNII 7FLD91C86K
    Edetate disodium is a chemical compound that binds and removes certain metal ions. In medicines, it acts as a preservative and stabilizer by preventing metals like calcium from interfering with the product's shelf life and consistency.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • UNII XHX3C3X673
    Triacetin is a clear, oily liquid made from glycerin and acetic acid. It works as a plasticizer and solvent in medicines, helping soften coatings and improve how liquids mix together in formulations.
  • UNII 8Z96QXD6UM
    Triethyl citrate is a clear liquid derived from citric acid. It acts as a plasticizer and solvent in tablet coatings and film formulations, helping the coating remain flexible and adhere properly to the medicine.
  • 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.
  • UNII TTV12P4NEE
    Xanthan gum is a thickening and stabilizing ingredient made from fermented corn or other sugars. It's added to medicines to improve texture, prevent separation of liquids and solids, and help the product stay consistent.

14 inactive ingredients listed in the exact product block matched to this NDC.

The official label also statesammonium glycyrrhizate, anhydrous citric acid, ascorbic acid, edetate disodium, FD&C blue no. 1, FD&C red no. 40, flavors, glycerin (soy), propylene glycol, sodium benzoate, sorbitol, sucralose, triacetin, triethyl citrate, water, xanthan gum

Label-section wording can be broader than the structured product block and may mention additional formulation ingredients.

Where does this data come from?
Data sourced from official FDA Structured Product Labeling (SPL) via DailyMed — 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

Are inactive ingredients the same for every manufacturer?
No. Inactive ingredients can differ by manufacturer, dosage form, strength, and package / product version.
Why might an inactive ingredient be missing?
Some SPLs do not provide a complete structured inactive-ingredient list, and older or unusual labels may only include the information in narrative text.
Can inactive ingredients matter?
Yes. They can matter for allergies, intolerances, dyes, gluten / lactose concerns, preservatives, and formulation differences — but confirm with a pharmacist or the manufacturer when it’s clinically important.

💲 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 systemPer mLPer package
Retail pharmacies payNADAC · weekly $0.059 $10.53 / 180 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.
NADAC price history (per mL) — tap or hover for the price & month
Dec 2021 Apr 2022 Feb 2024 $0.064 $0.057
▲ Up 2% over the last 3 months.
Where does this data come from?
NADAC (National Average Drug Acquisition Cost) is the CMS weekly pharmacy-acquisition-cost survey — what pharmacies pay. ASP (Average Sales Price) is the CMS Medicare Part B drug-payment file, published quarterly. Medicaid pays is computed by us from CMS State Drug Utilization Data (total reimbursed ÷ units, trailing 12 months) — gross of rebates and inclusive of dispensing fees, so it reflects what Medicaid paid, not an acquisition cost. Medicare drug plans pay is the median negotiated point-of-sale unit cost across plans listing this NDC in the CMS quarterly Prescription Drug Plan pricing files, before rebates. The VA pays is the federal contract price (FSS, and the statutory Big 4 ceiling where listed) from the VA National Acquisition Center pharmaceutical price file. All are free public government data; each measures a different payer, so the figures are not directly comparable.

🔁 Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Mucinex Nightshift Sinus 20 mg/20mL; 10 mg/20mL; 2.5 mg/20mL; 650 mg/20mL 63824-0269-66 Reckitt 180 ml $0.058 — FDA listed —
Mucinex Nightshift Severe Cold and Flu 650 mg/20mL; 20 mg/20mL; 10 mg/20mL; 2.5 mg/20mLthis 63824-0504-66 Reckitt 180 ml $0.058 — FDA listed —
Cold and Flu Severe 650 mg/20mL; 20 mg/20mL; 10 mg/20mL; 2.5 mg/20mL 00363-8078-45 Walgreen 177 ml — — FDA listed —
Mucinex Childrens FreeFrom Multi-Symptom Cold and Flu Nighttime 325 mg/10mL; 10 mg/10mL; 5 mg/10mL; 1.25 mg/10mL 63824-0959-64 Reckitt 1 bottle — — FDA listed —
CVS Overnight Cold and Flu Clear and Cool 650 mg/20mL; 20 mg/20mL; 10 mg/20mL; 2.5 mg/20mL 69842-0966-06 CVS 180 ml — — FDA listed —
Mucinex Night Time Severe Cold and Flu 650 mg/20mL; 20 mg/20mL; 10 mg/20mL; 2.5 mg/20mL 72854-0140-66 Reckitt 180 ml — — FDA listed —
About this product: other versions of the same ingredient, strength and form are listed above, least expensive first, with FDA equivalence ratings where available.
Where does this data come from?
Equivalents are other NDCs of the same ingredient, form and route from the openFDA NDC Directory, ranked least-expensive-first by NADAC. Therapeutic-equivalence (AB) ratings come from the FDA Orange Book; biologics use the FDA Purple Book for biosimilar & interchangeable status.

⏳ Availability & generic status

🏛️
2020
On the market since
Jun 2020
📍
2026
Currently FDA-listed
6 years listed
🔒
·
No generic listed yet
brand only
ℹ️No FDA-approved generic found

We did not find an FDA-approved generic match for this exact strength, form and route.

Where does this data come from?
Patents and exclusivity from the FDA Orange Book (small-molecule drugs), refreshed from public FDA data. Generic launch timing is an estimate, not a guarantee.

🔬 Reported adverse events (FAERS)

Read carefully: FAERS reports are voluntary and unverified. Counts are not incidence, do not establish causation, are subject to reporting bias, and cannot be used to compare one drug to another. Shown for signal context only. Reports for Mucinex Nightshift Severe Cold and Flu (this brand).

Top reported reactions

Accidental Overdose1
Dizziness1
Hypertension1
Serotonin Syndrome1
Somnolence1

Reporter sex

3 reports
Male · 50%
Female · 50%
Reports over time (by year) — tap or hover for the count & year
2022 2023 2024 2026 1 0
Most recent year is provisional (FAERS lags ~3 months).
Where does this data come from?
Adverse-event reports from the FDA Adverse Event Reporting System (FAERS) via openFDA. FAERS reports are voluntary and unverified — counts are not incidence and don’t establish causation.

📦 Packaging — all sizes for this product

Package NDCDescription Marketing startStatus
63824-0504-66 You're viewing this 180 mL in 1 BOTTLE (63824-504-66) 2020-06-01 Active

📄 FDA label — Drug Facts FDA SPL

The complete FDA label for this product — the official Drug Facts labeling, verbatim, section by section. Jump with a chip, search within the label, or expand everything.
🎯 Indications and Usage ⏱️ Dosage and Administration ⚠️ Warnings 📦 Storage and Handling 🧪 Active Ingredient 🧪 Inactive Ingredients 🎯 Purpose
🎯 Indications and Usage 50 words ▾

Uses temporarily relieves these common cold and flu symptoms: cough nasal congestion minor aches and pains sore throat headache sinus congestion and pressure runny nose sneezing itching of the nose or throat itchy, watery eyes due to hay fever temporarily reduces fever controls cough to help you get to sleep

⏱️ Dosage and Administration 72 words ▾

Directions do not take more than directed (see Overdose warning ) do not take more than 4 doses in any 24-hour period measure only with dosing cup provided do not use dosing cup with other products dose as follows or as directed by a doctor adults and children 12 years of age and over: 20 mL in dosing cup provided every 4 hours children under 12 years of age: do not use

⚠️ Warnings ~2 min read ▾

Warnings Liver warning This product contains acetaminophen. Severe liver damage may occur if you take: more than 4000 mg in 24 hours, which is the maximum daily amount with other drugs containing acetaminophen 3 or more alcoholic drinks daily while using this product Allergy alert Acetaminophen may cause severe skin reactions. Symptoms may include: skin reddening blisters rash 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 liver disease heart disease diabetes high blood pressure thyroid disease glaucoma trouble urinating due to an enlarged prostate gland a breathing problem such as emphysema or chronic bronchitis persistent or chronic cough such as occurs with smoking, asthma, or emphysema cough that occurs with too much phlegm (mucus) Ask a doctor or pharmacist before use if you are taking the blood thinning drug warfarin taking sedatives or tranquilizers When using this product do not use more than directed excitability may occur, especially in children marked drowsiness may occur alcohol, sedatives, and tranquilizers may increase drowsiness avoid alcoholic drinks use caution when driving a motor vehicle or operating machinery Stop use and ask a doctor if nervousness, dizziness, or sleeplessness occur pain, nasal congestion, or cough gets worse or lasts more than 7 days fever gets worse or lasts more than 3 days redness or swelling is present new symptoms occur cough comes back, or occurs with fever, 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.

Overdose warning Taking more than the recommended dose (overdose) may cause liver damage. In case of overdose, get medical help or contact a Poison Control Center right away. Quick medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms.

📦 Storage and Handling 16 words ▾

Other information each 20 mL contains: sodium 16 mg store at 20-25°C (68-77°F) do not refrigerate

🧪 Active Ingredient 30 words ▾

Active ingredients (in each 20 mL) Purposes Acetaminophen 650 mg Pain reliever/fever reducer Dextromethorphan HBr 20 mg Cough suppressant Phenylephrine HCl 10 mg Nasal decongestant Triprolidine HCl 2.5 mg Antihistamine

🧪 Inactive Ingredients 34 words ▾

Inactive ingredients ammonium glycyrrhizate, anhydrous citric acid, ascorbic acid, edetate disodium, FD&C blue no. 1, FD&C red no. 40, flavors, glycerin (soy), propylene glycol, sodium benzoate, sorbitol, sucralose, triacetin, triethyl citrate, water, xanthan gum

🎯 Purpose 30 words ▾

Active ingredients (in each 20 mL) Purposes Acetaminophen 650 mg Pain reliever/fever reducer Dextromethorphan HBr 20 mg Cough suppressant Phenylephrine HCl 10 mg Nasal decongestant Triprolidine HCl 2.5 mg Antihistamine

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗
← 63824-0503-64 · Reckitt 63824-0505-26 · Reckitt →
For educational and professional reference only — not medical advice. Pricing reflects published NADAC and CMS ASP (free public data) and may differ from your acquisition cost; always verify before billing or dispensing.