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QUVIVIQ Daridorexant 25 mg Tablet, Film Coated, 7-count — NDC 80491-7825-02 package photo

QUVIVIQ Daridorexant 25 mg Tablet, Film Coated, 7-count

by Idorsia Pharmaceuticals Ltd · 1 BLISTER PACK in 1 CARTON (80491-7825-2) / 7 TABLET, FILM COATED in 1 BLISTER PACK
NDC 80491-7825-02
🏷️ FDA NDC (as labeled) 80491-7825-2 billing pads the package segment with a zero
This package
Contains7-count Pack sizes2 compare ↓
Also priced by: Part D plans $17.83/unit — full pricing hub ↓
Also comes in: 30 tablets 80491-7825-03
Rx only Brand On market CIV
🗂️ 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) 80491-7825-2
Product NDC 80491-7825
11-digit billing NDC 80491782502
RxCUI 2591502, 2591508, 2599096, 2599098
UNII LMQ24G57E9
Application # NDA214985
SPL Set ID 3a2d1503-b816-40c9-9fac-7e03c5a3bcef
Established class (EPC) Orexin Receptor Antagonist
Mechanism of action Orexin Receptor Antagonists
DEA schedule CIV
Marketing category NDA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2022-04-07
Route ORAL
Dosage form TABLET, FILM COATED
Substance DARIDOREXANT
GPI-14 60500020100320
GPI class Quviviq
GCN Seq No 082964
GCN 51785
HICL code 047751
Ingredient (HICL) Daridorexant Hcl
HIC1 code H
Therapeutic class — broad (HIC1) Nervous System (Except Autonomic)
HIC2 code H2
Therapeutic class — intermediate (HIC2) Psychoactive Drugs
HIC3 code H2E
Therapeutic class — specific (HIC3) Sedative-Hypnotics,Non-Barbiturate
AHFS code 28:24.40.00
AHFS class Orexin Receptor Antagonists
FDB label name QUVIVIQ 25 MG TABLET
FDB brand name Quviviq
Legend status F — Federal legend — prescription drug or device
Why two NDCs? The FDA registers this code as 80491-7825-2 — a 5-4-1 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 package segment → 80491-7825-02. 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 Orexin Receptor Antagonist class.

Pharmacologic class Orexin Receptor Antagonist
Drug family (ATC) Orexin receptor antagonists
How it works Orexin Receptor Antagonists
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

LabelerIdorsia Pharmaceuticals Ltd
Application holderIDORSIA PHARMACEUTICALS LTD
FDA applicationNDA214985 (NDA)
Labeler code80491
First marketedApr 2022
DEA scheduleCIV
Product typeHuman Prescription Drug
Portfolio3 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 QUVIVIQ 25 MG TABLET Ingredient Daridorexant Hcl
📗 Our plain-language guide HelloPharmacist
  • Quviviq works differently from older sleep medications like benzodiazepines. Instead of generally sedating your brain, it specifically blocks the brain chemicals (called orexins) t...
  • What exactly does Quviviq do — is it like a typical sleeping pill?
  • Take Quviviq within 30 minutes of getting into bed — and only when you have at least 7 full hours before you need to be up. If you take it with or right after a meal, especially a...
  • When exactly should I take it, and does it matter if I eat first?
📖 Read our full Daridorexant guide →
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.

💊 What it looks like

Color Purple / Orange
ShapeTriangle
Imprint50;i
Size7 mm
ScoringNot scored
One label can cover several strengths, so colors may be combined — always confirm a loose pill against the dispensed prescription label or a pharmacist.
Where does this data come from?
Physical description (imprint, shape, color, scoring, coating) from this product’s FDA Structured Product Labeling (SPL), mirrored from DailyMed / openFDA.

🧪 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.

Loading inactive ingredients from the official FDA label in the background. No external source is being called by this page request.
Where does this data come from?
Source: official FDA Structured Product Labeling (SPL) via DailyMed and the openFDA label index. Structured IACT rows and label-wide narrative are kept separate; availability and product-level specificity depend on the submitted label.

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 eachPer 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 · Q2 2026 $17.83 $124.80 / 7 tablets
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
Quviviq 25 mgthis 80491-7825-02 Idorsia 7 tablets — — FDA listed —
About this product: this is the brand-name version. We did not find an FDA-approved generic match for this exact strength, form and route.
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

🏛️
2022
First FDA approval
Apr 2022
📍
2026
Currently FDA-listed
4 years listed
🛡️
2034
Latest patent/protection listed
not a guaranteed launch date
🔒No FDA-approved generic found

We did not find an FDA-approved generic match for this exact strength, form and route. Patent/protection dates below may affect future generic timing.

🛡️ Latest patent/protection date listed: FDA patent/protection data lists protections through Dec 2034. This may affect when a full generic version becomes widely available, but it is not a guaranteed launch date.
📅 FDA approved Apr 7, 2022 RLD RS ⏳ ~8.2 yr to latest listed protection

Why the date isn’t exact: Generic timing can change because patents may be challenged, settled, licensed, added, removed, or worked around with a narrower label — and FDA approval does not always mean a pharmacy can get the generic today.

Patents & exclusivity — FDA Orange Book
US 9732075 — drug substance (U-620)
US 9732075 — drug substance (U-620)
US 10023560 — method of use (U-620)
US 10023560 — method of use (U-620)
US 9790208 — drug substance
US 9790208 — drug substance
Exclusivity M-200
Exclusivity M-310
Exclusivity NCE
Exclusivity M-200
Exclusivity M-310
Exclusivity NCE
2022 2024 2026 2028 2030 2032 2034
Today
LOE
Substance patent Formulation patent Method-of-use patent Exclusivity Pediatric +6mo
🏛️FDA exclusivity
FDA-granted marketing protection. It’s separate from patents and may be shorter than patent protection.
🧪Product / substance patents
Patents covering the active ingredient, product, formulation, or related drug features.
🎯Method-of-use patents
Patents covering specific approved uses. These can sometimes be carved out with a “skinny label,” but not always.
🛈 What do these terms mean?
Patent
Legal protection listed in the Orange Book that may delay generic approval or launch. Issued by the U.S. Patent & Trademark Office.
Substance patent
Covers the active drug molecule itself — the hardest to design around. A generic generally can’t launch until it expires.
Formulation (product) patent
Covers a specific formulation or dosage form. A generic can sometimes work around it with a different formulation.
Method-of-use patent
A patent covering one specific approved use of the drug — not necessarily the whole molecule. A generic can sometimes launch with a “skinny label” that carves out the protected use and keeps the others.
Skinny label
A generic label that omits a still-patented use when the FDA allows it — letting a generic reach the market for the unprotected uses.
Exclusivity
FDA-granted marketing protection, separate from patents — e.g. 5-yr new chemical entity, 7-yr orphan drug, or a +6-month pediatric extension.
Paragraph IV
A generic applicant’s formal challenge to a listed patent. It can potentially lead to earlier generic entry, but often involves litigation or a settlement.
RLD / RS
Reference Listed Drug — the brand product the FDA uses as the reference for generic applications. Reference Standard — the product the FDA expects generics to compare against in bioequivalence testing.
TE / AB rating
FDA therapeutic-equivalence rating. An AB rating generally means the FDA considers a generic therapeutically equivalent to — and substitutable for — the brand.
LOE (loss of exclusivity)
The latest patent or exclusivity currently listed — the loss-of-exclusivity / latest-listed-protection date shown on this page. Paragraph-IV challenges and settlements can move the real date earlier; FDA approval and a manufacturer’s decision to market can move it later.

Built from the FDA Orange Book. The bars above are scaled to each protection’s expiry; the red LOE marker is the last one to lapse.

Listed patents (6)
PatentTypeUse codeExpires
US 9732075 ↗ Drug substance U-620 Jun 3, 2033
US 9732075 ↗ Drug substance U-620 Jun 3, 2033
US 10023560 ↗ Method of use U-620 Dec 2, 2034
US 10023560 ↗ Method of use U-620 Dec 2, 2034
US 9790208 ↗ Drug substance — Dec 2, 2034
US 9790208 ↗ Drug substance — Dec 2, 2034
FDA exclusivity
CodeWhat it grantsExpires
M-200New indication / labeling change (3-year)Sep 30, 2027
M-310New indication / labeling change (3-year)Sep 30, 2027
NCENew Chemical Entity (5-year)Apr 7, 2027
M-200New indication / labeling change (3-year)Sep 30, 2027
M-310New indication / labeling change (3-year)Sep 30, 2027
NCENew Chemical Entity (5-year)Apr 7, 2027
Common questions
Is there a generic version of QUVIVIQ 25 MG TABLET?
No FDA-approved generic equivalent is currently listed in the FDA Orange Book for QUVIVIQ 25 MG TABLET. Based on the patents and exclusivity currently listed, the Orange Book estimate is that full-label generic entry may be delayed until Dec 2034 — an estimate, not a guaranteed launch date.
The FDA approved a generic — why can’t I get it at my pharmacy yet?
FDA approval and pharmacy availability are two different things. The FDA can approve a generic years before it actually reaches pharmacies, because the brand company may still hold patents or have a settlement that delays the launch. A manufacturer also has to choose to make and sell it, and have supply ready. So a drug can be “FDA-approved generic exists” and still be brand-only at the counter today.
Why do different websites show different generic release dates?
Generic availability is not based on one single date. Some sources use the first exclusivity expiration, some use the last product patent, and others use the latest method-of-use patent. Patent challenges, settlements, licenses, and label carve-outs can also change the real-world launch date. This page shows the underlying Orange Book dates so you can see why estimates may differ.
What does “FDA listed” mean?
It means the product appears in the FDA’s official NDC directory. That’s a good sign a product exists and is intended for the U.S. market, but on its own it does not confirm a pharmacy can fill it today. Where we have recent retail pricing data (NADAC) for a product, we label it “Availability likely” instead.
What does a patent or protection date mean here?
It’s the latest date currently listed in the FDA Orange Book for a patent or exclusivity on the brand product. It can affect when a full generic version becomes widely available — but it is not a guaranteed generic launch date. Generics sometimes arrive earlier (through a settlement or patent challenge) or later (a manufacturer still has to make and sell one).
What does “current Orange Book estimate” mean?
It means we are using the latest patent and exclusivity dates currently listed in the FDA Orange Book. It is not a guaranteed launch date.
Can a generic come out before the last patent expires?
Sometimes. A generic company may challenge a patent, settle with the brand manufacturer, receive a license, or obtain approval with a narrower label that avoids a patented use. In other cases, the last listed protection may delay full-label generic competition.
Can a generic come out after the listed dates?
Yes. Even after patents or exclusivity expire, a generic still needs FDA approval and a manufacturer must choose to market it. Supply, litigation, business decisions, or regulatory issues can delay actual availability.
What is the difference between patents and exclusivity?
Patents are legal protections usually issued by the U.S. Patent and Trademark Office. FDA exclusivity is marketing protection granted by the FDA. They are separate, and either one can affect generic timing.
Why are there multiple patent dates?
One drug can have several patents covering different things: the active ingredient, a formulation, a manufacturing process, or a specific approved use. That is why a page may show several expiration dates instead of one simple generic date.
Built from FDA Orange Book patent and exclusivity data. Dates are refreshed from public FDA data when available; the marker is max(latest patent expiry, latest exclusivity expiry). Paragraph-IV settlements and first-filer 180-day exclusivity can shift the real date; a method-of-use patent may allow an earlier skinny-label generic for non-protected indications. Generic launch timing is an estimate, not a guarantee.
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.

💊 Medicaid utilization by pack size

Medicaid (SDUD) totals over the four most recent reported quarters for every package size of this drug — handy when a specific package (e.g. a starter/titration pack) carries little or no Medicaid volume on its own.
30 tablets80491-7825-03 5,018 Rx · $2,467,862
7 tablets this page80491-7825-02 No Medicaid data
Drug total (last 4 qtrs): 5,018 Rx · 150,519 units · $2,467,862 gross reimbursed
Tap a pack size to open its page. Source: CMS State Drug Utilization Data, last 4 quarters.

📊 Medicare Part D spend CMS · PART D · 2026 (Q1)

Medicare Part D (outpatient prescription) spending for Quviviq — the program that covers self-administered drugs. 1 manufacturer.
⚠️ Drug-level data: CMS publishes Part D spending by drug, not by NDC — these figures combine every manufacturer, strength and package size sold under the name Quviviq. That’s a different level of aggregation than the Medicaid card above, which is specific to this exact 11-digit NDC (pack size included), so the two aren’t directly comparable.
Period
Total Part D spend
$7.09M
Claims incl. refills
12.8K
Beneficiaries
6.7K
Spend / beneficiary
$1,060.85
Spend / claim
$553.68
Trend by period
💵 About the dollar figures: spending is what Part D plans paid before confidential manufacturer rebates, so the program’s real net cost is lower. A blank patient count means fewer than 11 people — CMS hides counts that small to protect privacy. Source: CMS Medicare Quarterly Part D Spending by Drug (data.cms.gov), updated quarterly.

🔬 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 QUVIVIQ (this brand).

Top reported reactions

Insomnia315
Nightmare275
Somnolence170
Fatigue167
Headache163
Product Availability Issue148
Abnormal Dreams137

Age at onset

Infant1
Adolescent1
Adult117
Elderly32

Reporter sex

2,574 reports
Male · 35%
Female · 64%
Unknown · 0%

Serious outcomes

Hospitalization263
Reports over time (by year) — tap or hover for the count & year
2020 2022 2024 2026 1,154 1
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 Per unit Per pack Marketing startStatus
80491-7825-03 1 BOTTLE in 1 CARTON (80491-7825-3) / 30 TABLET, FILM COATED in 1 BOTTLE $16.72 / ea $501.48 2022-04-07 Active
80491-7825-02 You're viewing this 1 BLISTER PACK in 1 CARTON (80491-7825-2) / 7 TABLET, FILM COATED in 1 BLISTER PACK — — 2023-05-01 Active

This pack shows little to no recent Medicaid volume — a different pack size carries most fills. See all packs ↓

Pack size FAQ

What quantity is in NDC 80491-7825-02?
NDC 80491-7825-02 is a 7-count package — 1 blister pack in 1 carton / 7 tablet, film coated in 1 blister pack.
What is the difference between NDC 80491-7825-02 and NDC 80491-7825-03?
Both are QUVIVIQ Daridorexant 25 mg Tablet, Film Coated — the drug itself is identical. NDC 80491-7825-02 is the 7-count package, while NDC 80491-7825-03 is the 30 tablets package.
What NDC number is used to bill for this package of QUVIVIQ Daridorexant 25 mg Tablet, Film Coated?
Bill NDC 80491-7825-02 — the 11-digit billing format is 80491782502. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.

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.

🧭 About this NDC listing & data coverage

Finished prescription product
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) — Not published for this NDC The labeler did not submit a structured excipient list, or no SPL is 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 ✓ Available
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.
“Not published” reflects what the public FDA / CMS / NLM sources provide for this exact package code — it is a property of the data feeds, not a judgment about the product.

Questions about this listing

Why is there no price listed?
The pricing shown on our NDC pages comes from CMS NADAC, a voluntary survey of retail community pharmacy invoices. CMS does not publish a NADAC for every NDC — packages outside the retail survey (institutional and hospital products, bulk packages, discontinued items, and many OTC items) may never receive one. A missing price reflects the survey's scope, not this product's actual cost, and does not mean the product is free or unavailable.
Is the NDC printed on the package the same as the 11-digit billing NDC?
Yes, they identify this exact package in different formats. The FDA registers it as 80491-7825-2, which is what is printed on the packaging and shown on DailyMed. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero: 80491-7825-02, written without dashes as 80491782502. The Identity section at the top of this page lists every form of this code.
What do the three segments of this NDC mean?
In 80491-7825-02, the first segment (80491) is the labeler code FDA assigned to Idorsia Pharmaceuticals Ltd; the middle segment (7825) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (02) identifies this exact package size and type. Together they name one specific package of one specific product.
Is this package still being marketed?
Yes, per the latest FDA NDC Directory data on this page: this package is listed as actively marketed, with no marketing end date reported by Idorsia Pharmaceuticals Ltd. Listing status can change — the directory data on this page refreshes weekly.
Does this product come in other package sizes?
Yes — the FDA directory lists 1 other package presentation of this same product, including 30 tablets (80491-7825-03). Each has its own NDC and its own page — see the package list near the top of this page.
Who lists this product with the FDA?
Idorsia Pharmaceuticals Ltd is the labeler of record for this NDC — the company under whose FDA-assigned code the package is listed. The labeler may be the manufacturer itself or a distributor marketing the product under its own code.
Do I need a prescription for this product?
This NDC is listed with FDA as a prescription product, so it is dispensed under a prescriber's order. Your pharmacist can tell you whether any over-the-counter forms of the same medication exist.
This page identifies an FDA-listed package (the NDC) and reports public regulatory and pricing data about the listing. It is reference information, not a medical recommendation — talk to your pharmacist or prescriber about your own medication.
Where does this data come from?
Listing facts (marketing category, packager status, marketing dates) from the FDA openFDA NDC Directory; label availability from DailyMed; pricing coverage from CMS NADAC; equivalence scope from the FDA Orange Book.

📄 Full prescribing information FDA SPL

The complete FDA label for this product — the official prescribing information, verbatim, section by section. Jump with a chip, search within the label, or expand everything.
🎯 Indications and Usage ⏱️ Dosage and Administration 💊 Dosage Forms and Strengths ⛔ Contraindications ⚠️ Warnings and Cautions 🤒 Adverse Reactions 🔄 Drug Interactions 👥 Use in Specific Populations 🤰 Pregnancy 🧒 Pediatric Use 🧓 Geriatric Use 🆘 Overdosage 🧬 Clinical Pharmacology 🧬 Mechanism of Action 📦 How Supplied / Storage and Handling 📦 Storage and Handling 📋 Description 💬 Information for Patients 💬 Medication Guide
🎯 Indications and Usage 57 words ▾

1 INDICATIONS AND USAGE QUVIVIQ is indicated for the treatment of adult patients with insomnia, characterized by difficulties with sleep onset and/or sleep maintenance [see Clinical Studies (14.1) ] . QUVIVIQ is an orexin receptor antagonist indicated for the treatment of adult patients with insomnia, characterized by difficulties with sleep onset and/or sleep maintenance. ( 1 )

⏱️ Dosage and Administration ~1 min read ▾

2 DOSAGE AND ADMINISTRATION The recommended dosage is 25 mg to 50 mg once per night, taken orally within 30 minutes before going to bed, with at least 7 hours remaining prior to planned awakening. ( 2.1 ) Time to sleep onset may be delayed if taken with or soon after a meal. ( 2.1 ) Hepatic Impairment: ( 2.3 ) Moderate hepatic impairment: Maximum recommended dosage is 25 mg no more than once per night. Severe hepatic impairment: Not recommended.

2.1Recommended Dosage The recommended dosage range is 25 mg to 50 mg of QUVIVIQ taken orally no more than once per night within 30 minutes of going to bed (with at least 7 hours remaining prior to planned awakening). Time to sleep onset may be delayed if taken with or soon after a meal [see Clinical Pharmacology (12.3) ] .

2.2Dosage Recommendations for Concomitant Use with CYP3A4 Inhibitors or CYP3A4 Inducers Co-administration with Strong CYP3A4 Inhibitors Avoid concomitant use of QUVIVIQ with strong inhibitors of CYP3A4 [see Drug Interactions (7.1) , Clinical Pharmacology (12.3) ] . Co-administration with Moderate CYP3A4 Inhibitors The recommended dosage of QUVIVIQ is 25 mg no more than once per night when used with moderate inhibitors of CYP3A4 [see Drug Interactions (7.1) , Clinical Pharmacology (12.3) ] . Co-administration with Strong or Moderate CYP3A4 Inducers Avoid concomitant use of QUVIVIQ with strong or moderate CYP3A4 inducers [see Drug Interactions (7.1) ] .

2.3Dosage Recommendations for Patients with Hepatic Impairment The maximum recommended dosage in patients with moderate hepatic impairment (Child-Pugh score 7–9) is 25 mg of QUVIVIQ no more than once per night [see Use in Specific Populations (8.6) , Clinical Pharmacology (12.3) ] . QUVIVIQ is not recommended in patients with severe hepatic impairment (Child-Pugh score ≥ 10) [see Use in Specific Populations (8.6) ] .

💊 Dosage Forms and Strengths 71 words ▾

3 DOSAGE FORMS AND STRENGTHS QUVIVIQ (daridorexant) tablets are available as: 25 mg: light purple, arc-triangle shaped, film-coated tablet debossed with "25" on one side and "i" (Idorsia logo) on the other side, containing 25 mg daridorexant. 50 mg: light orange, arc-triangle shaped, film-coated tablet debossed with "50" on one side and "i" (Idorsia logo) on the other side, containing 50 mg daridorexant. Tablets: 25 mg, 50 mg. ( 3 )

⛔ Contraindications 52 words ▾

4 CONTRAINDICATIONS QUVIVIQ is contraindicated: in patients with narcolepsy. in patients with a history of hypersensitivity to daridorexant or any components of QUVIVIQ. Angioedema with pharyngeal involvement has been reported [see Adverse Reactions (6.2) ] . Narcolepsy. ( 4 ) Known hypersensitivity to daridorexant or other components of QUVIVIQ. ( 4 )

⚠️ Warnings and Cautions ~3 min read ▾

5 WARNINGS AND PRECAUTIONS CNS-Depressant Effects and Daytime Impairment: Impairs alertness and motor coordination including morning impairment. Risk increases when used with other central nervous system (CNS) depressants. For patients taking QUVIVIQ, caution against next-day driving and other activities requiring complete mental alertness.

( 5.1 ) Worsening of Depression/Suicidal Ideation: Worsening of depression or suicidal thinking may occur. ( 5.2 ) Sleep Paralysis, Hypnagogic/Hypnopompic Hallucinations, and Cataplexy-like Symptoms: May occur with use of QUVIVIQ. ( 5.3 ) Complex Sleep Behaviors: Behaviors including sleepwalking, sleep driving, and engaging in other activities while not fully awake may occur.

Discontinue immediately if complex sleep behavior occurs. ( 5.4 ) Compromised Respiratory Function: Effect on respiratory function should be considered. ( 5.5 , 8.7 ) Need to Evaluate for Co-morbid Diagnoses: Reevaluate if insomnia persists after 7 to 10 days.

( 5.6 )

5.1CNS-Depressant Effects and Daytime Impairment QUVIVIQ is a central nervous system (CNS) depressant that can impair daytime wakefulness even when used as prescribed. CNS-depressant effects may persist in some patients for up to several days after discontinuing QUVIVIQ. Prescribers should advise patients about the potential for next-day somnolence.

Driving ability was impaired in some subjects taking QUVIVIQ 50 mg [see Clinical Studies (14.2) ] . The risk of daytime impairment is increased if QUVIVIQ is taken with less than a full night of sleep remaining or if a higher than recommended dose is taken [see Dosage and Administration (2.1) ] . If QUVIVIQ is taken in these circumstances, caution patients against driving and other activities requiring complete mental alertness.

Co-administration with other CNS depressants (e.g., benzodiazepines, opioids, tricyclic antidepressants, alcohol) increases the risk of CNS depression, which can cause daytime impairment. Dosage adjustments of QUVIVIQ and of concomitant CNS depressants may be necessary when administered together because of potentially additive effects. The use of QUVIVIQ with other drugs to treat insomnia is not recommended .

Advise patients not to consume alcohol in combination with QUVIVIQ because co-administration of QUVIVIQ with alcohol resulted in additive effects on psychomotor performance [see Drug Interactions (7.1) ]. Because QUVIVIQ can cause drowsiness, patients, particularly the elderly, are at a higher risk of falls.

5.2Worsening of Depression/Suicidal Ideation Patients with psychiatric disorders, including insomnia, are at increased risk of suicide. In primarily depressed patients treated with hypnotics, worsening of depression and suicidal thoughts and actions (including completed suicides) have been reported. As with other hypnotics, QUVIVIQ should be administered with caution in patients exhibiting symptoms of depression.

Monitoring of suicide risk and protective measures may be required.

5.3Sleep Paralysis, Hypnagogic/Hypnopompic Hallucinations, and Cataplexy-like Symptoms Sleep paralysis, an inability to move or speak for up to several minutes during sleep-wake transitions, and hypnagogic/hypnopompic hallucinations, including vivid and disturbing perceptions, can occur with the use of QUVIVIQ [see Adverse Reactions (6.1) ] . Prescribers should explain the nature of these events to patients when prescribing QUVIVIQ. Symptoms similar to mild cataplexy have been reported with orexin receptor antagonists.

Such symptoms can include periods of leg weakness lasting from seconds to a few minutes, can occur either at night or during the day, and may not be associated with an identified triggering event (e.g., laughter or surprise).

5.4Complex Sleep Behaviors Complex sleep behaviors, including sleepwalking, sleep driving, and engaging in other activities while not fully awake (e.g., preparing and eating food, making phone calls, having sex), have been reported to occur with the use of hypn…

🤒 Adverse Reactions ~3 min read ▾

6 ADVERSE REACTIONS The following are discussed in detail in other sections of the labeling: CNS-Depressant Effects and Daytime Impairment [see Warnings and Precautions (5.1) ] Worsening of Depression/Suicidal Ideation [see Warnings and Precautions (5.2) ] Sleep Paralysis, Hypnagogic/Hypnopompic Hallucinations, and Cataplexy-like Symptoms [see Warnings and Precautions (5.3) ] Complex Sleep Behaviors [see Warnings and Precautions (5.4) ] Patients with Compromised Respiratory Function [see Warnings and Precautions (5.5) ] The most common adverse reactions (reported in ≥ 5% of patients treated with QUVIVIQ and at an incidence ≥ than placebo) were headache and somnolence or fatigue.

( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Idorsia Pharmaceuticals Ltd at toll-free phone 1-833-400-9611 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

6.1Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in clinical trials of a drug cannot be directly compared to rates in clinical trials of another drug and may not reflect the rates observed in practice. The safety of QUVIVIQ was evaluated in three placebo-controlled clinical studies (two 3-month studies of identical design [Study 1 and Study 2], and a 9-month extension study [Study 3]). Study 1 evaluated 50 mg and 25 mg doses of QUVIVIQ, while Study 2 evaluated a 25 mg dose and a 10 mg dose of QUVIVIQ.

The 10 mg dose is not an approved dose. A total of 1232 patients (including approximately 40% elderly patients [≥ 65 years old]), received QUVIVIQ 50 mg (N = 308); 25 mg (N = 618); or 10 mg (an unapproved dose) (N = 306). A total of 576 patients were treated with QUVIVIQ for at least 6 months and 331 for at least 12 months.

Most Common Adverse Reactions The most common reported adverse reaction (in at least 5% of patients and greater than placebo) during double-blind treatment in Study 1 was headache. Table 1 shows adverse reactions that occurred in at least 2% of patients treated with QUVIVIQ and more frequently than in patients who received placebo in Study 1. Table 1 Adverse Reactions Reported in ≥ 2% of QUVIVIQ-treated Patients and Greater than in Placebo-treated Patients in a 3-Month Placebo-Controlled Study (Study 1) QUVIVIQ QUVIVIQ Placebo 25 mg 50 mg (N=310) (N=308) (N=309) % % % Nervous System Disorders Headache The following terms were combined: Headache includes: headache, tension headache, migraine, migraine with aura, head discomfort Somnolence or fatigue includes: somnolence, sedation, fatigue, hypersomnia, lethargy Dizziness includes: dizziness, vertigo, labyrinthitis Nausea includes: nausea, vomiting, procedural nausea 6 7 5 Somnolence or fatigue 6 5 4 Dizziness 2 3 2 Gastro-intestinal disorders Nausea 0 3 2 Other Adverse Reactions Observed During Clinical Trials (Study 1 and Study 2) Other adverse reactions of < 2% frequency but greater than placebo are shown below.

The following do not include adverse reactions 1) for which a drug cause was remote, 2) that were so general as to be uninformative, or 3) that were not considered to have clinically significant implications. Sleep paralysis was reported in 0.5% and 0.3% of patients receiving QUVIVIQ 25 mg and 50 mg, respectively, compared to no reports for placebo. Hypnagogic and hypnopompic hallucinations were reported in 0.6% of patients receiving QUVIVIQ 25 mg compared to no cases with QUVIVIQ 50 mg or placebo.

6.2Post-Marketing Experience The following adverse reactions have been identified during post-approval use of QUVIVIQ. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Psychiatric disorders : Nightmares or abnormal dreams Immune system disorders: Hypersensitivity (including angioedema, rash, urticaria)

🔄 Drug Interactions ~2 min read ▾

7 DRUG INTERACTIONS Strong CYP3A4 inhibitors: Avoid concomitant use. ( 2.2 , 7.1 ) Moderate CYP3A4 inhibitors: Maximum recommended dose is 25 mg. ( 2.2 , 7.1 ) Moderate or Strong CYP3A4 inducers: Avoid concomitant use. ( 7.1 )

7.1Effects of Other Drugs on QUVIVIQ Table 2 describes clinically significant drug interactions where the concomitant use of other drugs affects QUVIVIQ. Table 2 Effects of Other Drugs on QUVIVIQ Strong or Moderate CYP3A4 Inhibitors Clinical Implications: Concomitant use with a strong or moderate CYP3A4 inhibitor increases exposure to daridorexant [see Clinical Pharmacology (12.3) ] , which may increase the risk of QUVIVIQ adverse reactions. Prevention or Management: The recommended dose of QUVIVIQ is 25 mg when used with a moderate CYP3A4 inhibitor [see Dosage and Administration (2.2) ] .

Concomitant use of QUVIVIQ with a strong inhibitor of CYP3A4 is not recommended [see Dosage and Administration (2.2) ] . Strong and Moderate CYP3A4 Inducers Clinical Implications: Concomitant use with a strong or moderate CYP3A4 inducer decreases exposure to daridorexant [see Clinical Pharmacology (12.3) ] , which may reduce the efficacy of QUVIVIQ. Prevention or Management: Concomitant use of QUVIVIQ with a strong or moderate inducer of CYP3A4 is not recommended [see Dosage and Administration (2.2) ] .

Alcohol and Other CNS Depressants Clinical Implications: Concomitant use of alcohol or other CNS depressants with QUVIVIQ may lead to additive impairment of psychomotor performance and risk of CNS depression [see Clinical Pharmacology (12.2) ] . Prevention or Management: Avoid alcohol consumption with QUVIVIQ [see Warnings and Precautions (5.1) ] . Use with caution in patients receiving CNS depressants.

Consider dose adjustment of QUVIVIQ and/or the CNS depressant(s) if used concomitantly [see Warnings and Precautions (5.1) ] .

7.2Effects of QUVIVIQ on Other Drugs Table 3 describes clinically significant drug interactions where the concomitant use of QUVIVIQ affects other drugs. Table 3 Effects of QUVIVIQ on Other Drugs CYP3A4 Substrates Clinical Implications: Concomitant use of QUVIVIQ with CYP3A4 substrates increases the exposure to CYP3A4 substrate [see Clinical Pharmacology (12.3) ] . Prevention or Management: Use with caution in patients receiving CYP3A4 substrates with narrow therapeutic index.

P-gp Substrates Clinical Implications: Concomitant use of QUVIVIQ with P-gp substrates increases the exposure to P-gp substrate [see Clinical Pharmacology (12.3) ] . Prevention or Management: Use with caution in patients receiving P-gp substrates with a narrow therapeutic index.

👥 Use in Specific Populations ~3 min read ▾

8 USE IN SPECIFIC POPULATIONS

8.1Pregnancy Pregnancy Exposure Registry There will be a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to QUVIVIQ during pregnancy. Pregnant women exposed to QUVIVIQ and healthcare providers are encouraged to call Idorsia Pharmaceuticals Ltd at 1-833-400-9611. Risk Summary There are no available data on QUVIVIQ use in pregnant women to evaluate for drug-associated risks of major birth defects, miscarriage, or other adverse maternal or fetal outcomes.

In animal reproduction studies, oral administration of daridorexant to pregnant rats and rabbits during the period of organogenesis did not cause fetal toxicity or malformation at doses up to 8 and 10 times the maximum recommended human dose (MRHD) of 50 mg, respectively, based on AUC. Oral administration of daridorexant to pregnant and lactating rats did not cause any maternal or developmental toxicity at doses up to 9 times the MRHD, based on AUC (see Data ) . The estimated background risk of major birth defects and miscarriage for the indicated population is unknown.

All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. Data Animal Data Daridorexant was administered orally to pregnant rats during the period of organogenesis at doses of 30, 100, and 300 mg/kg/day, which are approximately 1, 3, and 8 times the MRHD of 50 mg, respectively, based on AUC.

Daridorexant did not cause any maternal or embryofetal toxicities or fetal malformation at doses up to 300 mg/kg/day. The NOAEL for maternal and fetal toxicity is 300 mg/kg/day, which is approximately 8 times the MRHD of 50 mg, based on AUC. Daridorexant was administered orally to pregnant rabbits during the period of organogenesis at doses of 30, 60, and 120 mg/kg/day, which are approximately 3, 4, and 10 times the MRHD of 50 mg, respectively, based on AUC.

Daridorexant did not cause any fetal toxicity or malformation at doses up to 120 mg/kg/day. Daridorexant caused maternal toxicities of decreased weight gain and food consumption at the dose of 120 mg/kg/day. The NOAELs for maternal and fetal toxicity are 60 and 120 mg/kg/day, respectively, which are approximately 4 and 10 times the MRHD of 50 mg, respectively, based on AUC.

Daridorexant was administered orally to pregnant rats during gestation and lactation at doses of 50, 100, and 300 mg/kg/day, which are approximately 1, 3, and 9 times the MRHD of 50 mg, respectively, based on AUC. Daridorexant did not cause any maternal or developmental toxicities at doses up to 300 mg/kg/day. The NOAEL for maternal and developmental toxicity is 300 mg/kg/day, which is approximately 9 times the MRHD of 50 mg, based on AUC.

8.2Lactation Risk Summary Daridorexant is present in human breast milk in low amounts. In a clinical lactation study, daridorexant was detected in human milk at a mean daily infant dose of 0.0016 mg/kg, with a relative infant dose of <1% the maternal weight-adjusted dose (see Data ). There are no data on the effects of daridorexant on the breastfed infant or its effects on milk production.

Infants exposed to QUVIVIQ through breastmilk should be monitored for excessive sedation. The developmental and health benefits of breastfeeding should be considered along with the mother's clinical need for QUVIVIQ and any potential adverse effects on the breastfed infant from QUVIVIQ or from the underlying maternal condition. Data A lactation study in 10 healthy adult lactating women evaluated the concentrations of daridorexant in plasma and breast milk following a single dose of 50 mg daridorexant.

The calculated mean daily infant dose is 0.0016 mg/kg based on an assumed infant body weight of 6 kg, and the relative infant dose is 0.22% of the maternal weight-adjusted dose. Approximately 87% of the total amount…

🤰 Pregnancy ~2 min read ▾

8.1Pregnancy Pregnancy Exposure Registry There will be a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to QUVIVIQ during pregnancy. Pregnant women exposed to QUVIVIQ and healthcare providers are encouraged to call Idorsia Pharmaceuticals Ltd at 1-833-400-9611. Risk Summary There are no available data on QUVIVIQ use in pregnant women to evaluate for drug-associated risks of major birth defects, miscarriage, or other adverse maternal or fetal outcomes.

In animal reproduction studies, oral administration of daridorexant to pregnant rats and rabbits during the period of organogenesis did not cause fetal toxicity or malformation at doses up to 8 and 10 times the maximum recommended human dose (MRHD) of 50 mg, respectively, based on AUC. Oral administration of daridorexant to pregnant and lactating rats did not cause any maternal or developmental toxicity at doses up to 9 times the MRHD, based on AUC (see Data ) . The estimated background risk of major birth defects and miscarriage for the indicated population is unknown.

All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. Data Animal Data Daridorexant was administered orally to pregnant rats during the period of organogenesis at doses of 30, 100, and 300 mg/kg/day, which are approximately 1, 3, and 8 times the MRHD of 50 mg, respectively, based on AUC.

Daridorexant did not cause any maternal or embryofetal toxicities or fetal malformation at doses up to 300 mg/kg/day. The NOAEL for maternal and fetal toxicity is 300 mg/kg/day, which is approximately 8 times the MRHD of 50 mg, based on AUC. Daridorexant was administered orally to pregnant rabbits during the period of organogenesis at doses of 30, 60, and 120 mg/kg/day, which are approximately 3, 4, and 10 times the MRHD of 50 mg, respectively, based on AUC.

Daridorexant did not cause any fetal toxicity or malformation at doses up to 120 mg/kg/day. Daridorexant caused maternal toxicities of decreased weight gain and food consumption at the dose of 120 mg/kg/day. The NOAELs for maternal and fetal toxicity are 60 and 120 mg/kg/day, respectively, which are approximately 4 and 10 times the MRHD of 50 mg, respectively, based on AUC.

Daridorexant was administered orally to pregnant rats during gestation and lactation at doses of 50, 100, and 300 mg/kg/day, which are approximately 1, 3, and 9 times the MRHD of 50 mg, respectively, based on AUC. Daridorexant did not cause any maternal or developmental toxicities at doses up to 300 mg/kg/day. The NOAEL for maternal and developmental toxicity is 300 mg/kg/day, which is approximately 9 times the MRHD of 50 mg, based on AUC.

🧒 Pediatric Use 16 words ▾

8.4Pediatric Use The safety and effectiveness of QUVIVIQ have not been established in pediatric patients.

🧓 Geriatric Use 85 words ▾

8.5Geriatric Use No dose adjustment is required in patients over the age of 65 years. Of the total number of subjects in the clinical studies of QUVIVIQ with insomnia (N = 1854), approximately 39% (N = 727) were ≥ 65 years and 5.9% (N = 110) were ≥ 75 years. The likelihood of somnolence and fatigue increased with patient age.

Because QUVIVIQ can increase somnolence and drowsiness, patients, particularly the elderly, are at higher risk of falls [see Warnings and Precautions (5.1) ] .

🆘 Overdosage 119 words ▾

10 OVERDOSAGE There is limited clinical experience with QUVIVIQ overdose. In clinical pharmacology studies, healthy subjects were administered single doses of up to 200 mg (4 times the maximum recommended dose) of QUVIVIQ. The following adverse reactions were observed: somnolence, muscle weakness, cataplexy-like symptoms, sleep paralysis, disturbance in attention, fatigue, headache, and constipation.

There is no specific antidote to an overdosage of QUVIVIQ. In the event of an overdose, general symptomatic and supportive medical care, along with immediate gastric lavage where appropriate, should be provided and patients should be carefully monitored. Dialysis is unlikely to be effective as daridorexant is highly protein bound.

Consider contacting the Poison Help Line (1-800-222-1222) or a medical toxicologist for additional overdosage management recommendations.

🧬 Clinical Pharmacology ~3 min read ▾

12 CLINICAL PHARMACOLOGY

12.1Mechanism of Action The mechanism of action of daridorexant in the treatment of insomnia is presumed to be through antagonism of orexin receptors. The orexin neuropeptide signaling system plays a role in wakefulness. Blocking the binding of wake-promoting neuropeptides orexin A and orexin B to receptors OX1R and OX2R is thought to suppress wake drive.

12.2Pharmacodynamics Daridorexant binds to and inhibits the orexin receptors OX1R and OX2R (Ki = 0.47 and 0.93 nM, respectively). Cardiac Electrophysiology At a dose 4 times the maximum recommended dose, QUVIVIQ does not prolong the QTc interval to any clinically relevant extent. Alcohol Co-administration of a single 50 mg dose of QUVIVIQ with alcohol at a blood level of 0.6 g/L led to additive effects on impairment of psychomotor performance (postural stability and alertness).

Daridorexant did not affect alcohol concentrations and alcohol did not affect daridorexant concentrations [see Warnings and Precautions (5.1 , 5.4) , Drug Interactions (7.1) ]. Citalopram No clinically significant effect on psychomotor performance was observed when 50 mg QUVIVIQ was co-administered with 20 mg citalopram in healthy subjects at steady state.

12.3Pharmacokinetics Daridorexant plasma exposure is dose proportional from 25 mg to 50 mg. The daridorexant pharmacokinetic profile is similar following multiple-dose and single-dose administration with no accumulation. Absorption Daridorexant reaches peak plasma concentrations within 1–2 hours (T max ).

Daridorexant has an absolute bioavailability of 62%. Effect of food In healthy subjects, a high-fat and high-calorie meal delayed the T max by 1.3 hours and decreased the C max by 16%, but did not affect the total exposure (AUC). Distribution Daridorexant has a volume of distribution of 31 L.

Daridorexant is 99.7% bound to plasma proteins. The blood to plasma ratio is 0.64. Elimination The terminal half-life of daridorexant is approximately 8 hours.

Metabolism Daridorexant undergoes extensive metabolism and is primarily metabolized by CYP3A4 (89%). Other CYP enzymes individually contribute to less than 3% of metabolic clearance of daridorexant. Excretion The primary route of daridorexant excretion is via feces (approximately 57%), followed by urine (approximately 28%), primarily as metabolites.

Trace amounts of parent drug were found in feces and urine. Specific Populations Age, sex, race (White, Black, Asian), body size, and mild to severe renal impairment (Cockcroft-Gault < 30 mL/min, not on dialysis) did not have a clinically significant effect on the pharmacokinetics of daridorexant. The effect of severe hepatic impairment (Child-Pugh score ≥ 10) on the pharmacokinetics of daridorexant has not been studied.

Effects of hepatic impairment and renal impairment on the exposure to daridorexant are summarized in Figure 1. Figure 1 Effects of hepatic impairment and renal impairment on daridorexant PK Daridorexant dose: 25 mg. Data are GMRs and 90% CIs.

Hepatic impairment PK variables are based on the unbound fraction of daridorexant. Reference = matched healthy subjects. AUC = area under the plasma concentration-time curve from zero to infinity; CI = confidence interval; C max = maximum plasma concentration; GMR = geometric mean ratio; PK = pharmacokinetics.

Figure 1 Drug Interaction Studies The effects of other compounds on the exposure to daridorexant are summarized in Figure 2. The effects of daridorexant on the exposure to other compounds are summarized in Figure 3. Effect of Other Compounds on QUVIVIQ Figure 2 Effect of co-administered compounds on the PK of daridorexant Daridorexant 50 mg was administered with interacting drugs, except with diltiazem (25 mg daridorexant).

Interacting drugs were administered in multiple-dose fashion, except famotidine (single dose) and alcohol (5 h infusion at 0.6 g/L). Based on PBPK analysis: Concomitant use of itraconazole (a strong CYP3A4 inhibitor) increased daridorexant AUC by more…

🧬 Mechanism of Action 56 words ▾

12.1Mechanism of Action The mechanism of action of daridorexant in the treatment of insomnia is presumed to be through antagonism of orexin receptors. The orexin neuropeptide signaling system plays a role in wakefulness. Blocking the binding of wake-promoting neuropeptides orexin A and orexin B to receptors OX1R and OX2R is thought to suppress wake drive.

📦 How Supplied / Storage and Handling 95 words ▾

16 HOW SUPPLIED/STORAGE AND HANDLING

16.1How Supplied QUVIVIQ tablets are available as: 25 mg, light purple, arc-triangle shaped film-coated tablets debossed with "25" on one side, and "i" on the other side. NDC 80491-7825-3, bottle of 30 with child-resistant closure 50 mg: light orange, arc-triangle shaped film-coated tablets debossed with "50" on one side, and "i" on the other side. NDC 80491-7850-3, bottle of 30 with child-resistant closure

16.2Storage and Handling Store at 20°C to 25°C (68°F to 77°F), excursions permitted between 15°C and 30°C (59°F and 86°F) [see USP Controlled Room Temperature].

📦 Storage and Handling 26 words ▾

16.2Storage and Handling Store at 20°C to 25°C (68°F to 77°F), excursions permitted between 15°C and 30°C (59°F and 86°F) [see USP Controlled Room Temperature].

📋 Description 148 words ▾

11 DESCRIPTION QUVIVIQ contains daridorexant, an orexin receptor antagonist, present as daridorexant hydrochloride salt. The chemical name of daridorexant hydrochloride is (S)-(2-(5-chloro-4-methyl-1 H -benzo[ d ]imidazol-2-yl)-2-methylpyrrolidin-1-yl)(5-methoxy-2-(2 H -1,2,3-triazol-2-yl)phenyl)methanone hydrochloride. The molecular formula is C 23 H 23 N 6 O 2 Cl * HCl.

The molecular weight is 487.38 g/mol. The structural formula is: Daridorexant hydrochloride is a white to light yellowish powder that is very slightly soluble in water. QUVIVIQ tablets are intended for oral administration.

Each film-coated tablet contains daridorexant 25 mg or 50 mg, equivalent to 27 mg or 54 mg of daridorexant hydrochloride, respectively. The inactive ingredients are croscarmellose sodium, magnesium stearate, mannitol, microcrystalline cellulose, povidone, and silicon dioxide. In addition, the film coating contains the following inactive ingredients: glycerin, hypromellose, iron oxide black, iron oxide red, microcrystalline cellulose, talc, titanium dioxide, and, in the 50 mg tablet only, iron oxide yellow.

Chemical Structure

💬 Information for Patients ~2 min read ▾

17 PATIENT COUNSELING INFORMATION Advise the patient to read the FDA-approved patient labeling (Medication Guide). Administration Instructions Advise patients to take QUVIVIQ only in the evening within 30 minutes before going to bed and only if they can stay in bed for a full night (at least 7 hours) before being active again [see Dosage and Administration (2.1) ] . Advise patients that the effect of QUVIVIQ may be delayed if taken with or soon after a meal [see Dosage and Administration (2.1) , Clinical Pharmacology (12.3) ] .

CNS-Depressant Effects and Daytime Impairment Advise patients that QUVIVIQ can impair daytime wakefulness even when used as prescribed. The risk of daytime impairment is increased if QUVIVIQ is taken with less than a full night of sleep remaining or if a higher than recommended dose is taken. If QUVIVIQ is taken in these circumstances, caution patients against driving and other activities requiring complete mental alertness.

Advise patients that increased drowsiness may increase the risk of falls in some patients [see Warnings and Precautions (5.1) , Clinical Studies (14.2) ] . Worsening of Depression/Suicidal Ideation Tell patients to report any worsening of depression or suicidal thoughts immediately [see Warnings and Precautions (5.2) ] . Sleep Paralysis, Hypnagogic/Hypnopompic Hallucinations, and Cataplexy-Like Symptoms Advise patients and their families that QUVIVIQ may cause sleep paralysis, which is an inability to move or speak for several minutes during sleep-wake transitions and hypnagogic/hypnopompic hallucinations, including vivid and disturbing perceptions.

Symptoms similar to mild cataplexy have occurred with orexin receptor antagonists [see Warnings and Precautions (5.3) ] . Complex Sleep Behaviors Instruct patients and their families that hypnotics may cause complex sleep behaviors, including sleepwalking, sleep driving, preparing and eating food, making phone calls, or having sex while not being fully awake. Tell patients to discontinue QUVIVIQ and notify their healthcare provider immediately if they develop any of these symptoms [see Warnings and Precautions (5.4) ].

Concomitant Medications Ask patients about alcohol consumption, medicines they are taking, and drugs they may be taking without a prescription. Advise patients to avoid consuming alcohol with QUVIVIQ [see Warnings and Precautions (5.1) , Drug Interactions (7.1) , Clinical Pharmacology (12.2) ] . Pregnancy Advise patients that there is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to QUVIVIQ during pregnancy [see Use in Specific Populations (8.1) ].

Tolerance, Abuse, and Dependence Tell patients not to increase the dose of QUVIVIQ on their own, and to inform you if they believe the drug "does not work" [see Drug Abuse and Dependence (9) ] .

💬 Medication Guide ~3 min read ▾

MEDICATION GUIDE QUVIVIQ ® (cue-VIH-vick) (daridorexant) tablets, for oral use, CIV This Medication Guide has been approved by the U.S. Food and Drug Administration. IDRSQUMG09302024 Revised: 9/2024 What is the most important information I should know about QUVIVIQ?

QUVIVIQ may cause serious side effects, including: Decreased awareness and alertness. The morning after you take QUVIVIQ, your ability to drive safely and think clearly may be decreased. You may also have sleepiness during the day.

Sleepiness may increase your risk for falls. Do not take more QUVIVIQ than prescribed. Do not take QUVIVIQ unless you are able to stay in bed for a full night (at least 7 hours) before you must be active again.

Take QUVIVIQ in the evening within 30 minutes before going to bed. See " What are the possible side effects of QUVIVIQ? " for more information about side effects. What is QUVIVIQ?

QUVIVIQ is a prescription medicine for adults who have trouble falling asleep or staying asleep (insomnia). It is not known if QUVIVIQ is safe and effective for use in children. QUVIVIQ is a federally controlled substance (CIV) because it can be abused or lead to dependence.

Keep QUVIVIQ in a safe place to prevent misuse and abuse. Selling or giving away QUVIVIQ may harm others and is against the law. Who should not take QUVIVIQ?

Do not take QUVIVIQ: If you fall asleep often at unexpected times (narcolepsy). If you are allergic to daridorexant, or any ingredients in QUVIVIQ. See the end of this Medication Guide for a complete list of ingredients in QUVIVIQ.

Before taking QUVIVIQ, tell your healthcare provider about all of your medical conditions, including if you: have a history of depression, mental illness, or suicidal thoughts or actions have a history of drug or alcohol abuse or addiction have a history of a sudden onset of muscle weakness (cataplexy) have a history of daytime sleepiness have lung or breathing problems, including sleep apnea have liver problems are pregnant or plan to become pregnant. It is not known if QUVIVIQ can harm your unborn baby. Pregnancy Registry : There is a pregnancy registry for women who are exposed to QUVIVIQ during pregnancy.

The purpose of this registry is to collect information about the health of you and your baby. For more information or to participate in the registry, call 1-833-400-9611. Talk with your healthcare provider about the risk to your unborn baby if you take QUVIVIQ during pregnancy. are breastfeeding or plan to breastfeed.

QUVIVIQ passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby during treatment with QUVIVIQ. Tell your healthcare provider about all of the medicines you take , including prescription and over-the-counter medicines, vitamins, and herbal supplements.

Taking QUVIVIQ with certain medicines can cause serious side effects. QUVIVIQ may affect the way other medicines work and other medicines may affect the way QUVIVIQ works. Do not take QUVIVIQ with other medicines that can make you sleepy unless your healthcare provider tells you to.

Know the medicines you take. Keep a list of them to show your healthcare provider and pharmacist when you get a new medicine. How should I take QUVIVIQ?

Take QUVIVIQ exactly as your healthcare provider tells you to take it. Do not change your dose of QUVIVIQ without first talking to your healthcare provider. Take QUVIVIQ one time each night , within 30 minutes before going to bed.

Only take QUVIVIQ when you can stay in bed for a full night (at least 7 hours). QUVIVIQ may take longer to work if you take it with or right after a meal. Call your healthcare provider if your insomnia (sleep problem) worsens or is not improved within 7 to 10 days.

This may mean that there is another condition causing your sleep problem. If you take too much QUVIVIQ, call your healthcare provider, or contact your Poison Help Line at 1-800-222-1222, or go to the nearest hospital emergency room right away. What should I avoid while taking…

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