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ASENAPINE 5 mg Tablet, 30-count — NDC 42794-0016-08 package photo

ASENAPINE 5 mg Tablet, 30-count

by Sigmapharm Laboratories, LLC · 30 TABLET in 1 BOTTLE, PLASTIC (42794-016-08)
NDC 42794-0016-08
🏷️ FDA NDC (as labeled) 42794-016-08 billing pads the product segment with a zero
This package
Contains30-count Pack sizes3 compare ↓
Also priced by: Part D plans $4.02/unit — full pricing hub ↓
Also comes in: 10 tablets 42794-0016-22 60 tablets 42794-0016-10
Rx only Generic 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) 42794-016-08
Product NDC 42794-016
11-digit billing NDC 42794001608
RxCUI 859975, 859981
UNII JKZ19V908O
UPC 0342794016103, 0342794017100, 0342794017087, 0342794016226 +2 more
Application # ANDA206107
SPL Set ID 3512687b-d1c7-45c4-8822-3a2ad53575a5
Established class (EPC) Atypical Antipsychotic
DEA schedule Non-controlled
Marketing category ANDA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2020-12-14
Route SUBLINGUAL
Dosage form TABLET
Substance ASENAPINE
GPI-14 59155015100720
GPI class Asenapine Maleate
GCN Seq No 065537
GCN 21636
HICL code 036576
Ingredient (HICL) Asenapine Maleate
HIC1 code H
Therapeutic class — broad (HIC1) Nervous System (Except Autonomic)
HIC2 code H7
Therapeutic class — intermediate (HIC2) Psychoactive Drugs (Continued 1)
HIC3 code H7T
Therapeutic class — specific (HIC3) Antipsychotic,Atypical,Dopamine,Serotonin Antagnst
AHFS code 28:16.08.04
AHFS class Atypical Antipsychotics
FDB label name ASENAPINE 5 MG TABLET SL
FDB brand name Asenapine Maleate
Legend status F — Federal legend — prescription drug or device
TE code (Orange Book) AB · RLD · RS
Why two NDCs? The FDA registers this code as 42794-016-08 — 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 → 42794-0016-08. 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 Atypical Antipsychotic class.

Pharmacologic class Atypical Antipsychotic
Drug family (ATC) Diazepines, oxazepines, thiazepines and oxepines
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

LabelerSigmapharm Laboratories, LLC
Application holderSIGMAPHARM LABORATORIES LLC
FDA applicationANDA206107 (ANDA)
Labeler code42794
First marketedDec 2020
Product typeHuman Prescription Drug
Portfolio28 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 ASENAPINE 5 MG TABLET SL Ingredient Asenapine Maleate
📖 What it is MedlinePlus · NLM

Asenapine is used to treat the symptoms of schizophrenia (a mental illness that affects how a person thinks, feels and behaves) and bipolar I disorder (a disease that causes depression, mania, and other abnormal moods). Asenapine is in a class of medications called atypical antipsychotics. It works by changing the activity of certain natural substances in the brain.

Read the full MedlinePlus article ↗
📗 Our plain-language guide HelloPharmacist
  • This is really important — swallowing the tablet dramatically reduces how much of the medication actually gets into your system. When it dissolves under your tongue, it absorbs dir...
  • Why do I have to let the tablet dissolve under my tongue instead of just swallowing it?
  • Yes, sleepiness and dizziness are among the most commonly reported side effects, especially early on. The dizziness can be worse when you stand up quickly, because asenapine can ca...
  • I feel really sleepy and dizzy since starting this — is that normal?
📖 Read our full Asenapine 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 white
ShapeRound
Imprint17
Size1 mm
ScoringNot scored
FlavorCherry
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.

💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.

  • 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 1P9D0Z171K
    BHT is a synthetic antioxidant that prevents fats and oils in medicines from breaking down and becoming rancid. It helps keep the product stable and effective during storage.
  • UNII D9C330MD8B
    Copovidone is a synthetic polymer made by combining two types of plastic-like molecules. It acts as a binder and film-former to help hold tablet ingredients together and improve how the medicine dissolves in your body.
  • UNII 2S7830E561
    Crospovidone is a synthetic polymer derived from povidone. It acts as a disintegrant, helping the tablet or capsule break apart quickly in the stomach so the active ingredient can be absorbed.
  • UNII 70097M6I30
    Magnesium stearate is a salt made from magnesium and stearic acid, a fatty substance. It's used in tablets and capsules as a lubricant and glidant to help ingredients flow smoothly during manufacturing and prevent sticking.
  • UNII 7CVR7L4A2D
    A starch-derived carbohydrate produced by breaking down corn, potato, or tapioca starch. It functions as a filler and binder to give the medicine bulk and texture, and sometimes as a mild sweetener or texture enhancer in powders and tablets.
  • UNII 3OWL53L36A
    A natural sugar alcohol derived from seaweed or synthesized in the lab. It's used as a filler to add bulk, a sweetener in sugar-free formulas, and a disintegrant to help tablets break apart in the stomach.
  • UNII 6D4M1DAL6O
    Polyoxyl 35 castor oil is a synthetic compound made by chemically treating castor oil. It works as a solubilizer and emulsifier to help dissolve and evenly mix oily and water-based ingredients in medicines.
  • 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 ETJ7Z6XBU4
    Silicon dioxide is a naturally occurring mineral used as a glidant and anti-caking agent. It helps powder ingredients flow smoothly and prevents clumping during manufacturing and storage.
  • UNII 8MDF5V39QO
    A white powder form of baking soda that acts as a buffer and pH regulator in medicines. It helps maintain the right acid-base balance and may aid tablet disintegration.
  • 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.

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

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 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 $4.02 $120.45 / 30 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
Asenapine 5 mg 62332-0198-31 Alembic 1000 tablets $2.148 AB Availability likely —
Saphris 5 mg 00456-2405-10 Allergan, 10 tablets — AB FDA listed —
Asenapine 5 mgthis 42794-0016-08 Sigmapharm 30 tablets — AB FDA listed —
Asenapine 5 mg 46708-0198-31 Alembic 1000 tablets — AB FDA listed —
Asenapine 5 mg 51991-0358-11 Breckenridge 100 tablets — AB FDA listed —
Asenapine 5 mg 51991-0359-11 Breckenridge 100 tablets — AB FDA listed —
Asenapine 5 mg 69539-0057-34 MSN 60 tablets — AB FDA listed —
Asenapine 5 mg 69539-0058-34 MSN 60 tablets — AB FDA listed —
About this product: this is a generic version of the medicine. FDA equivalence ratings are shown when available, and other versions are listed above, least expensive first.
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
Dec 2020
📍
2026
Currently FDA-listed
6 years listed
🔓
·
Generic on the market
this product is a generic
✅This is a generic drug

This product is an FDA-approved generic. Other versions of the same drug are listed under Therapeutic equivalents, least expensive first.

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.
60 tablets42794-0016-10 2,519 Rx · $295,893
30 tablets this page42794-0016-08 No Medicaid data
10 tablets42794-0016-22 No Medicaid data
Drug total (last 4 qtrs): 2,519 Rx · 124,865 units · $295,893 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 Secuado (matched by generic name) — 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 Secuado. 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
$2.03M
Claims incl. refills
1.4K
Beneficiaries
568
Spend / beneficiary
$3,569.65
Spend / claim
$1,481.05
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.

📦 Packaging — all sizes for this product

Package NDCDescription Per unit Per pack Marketing startStatus
42794-0016-08 You're viewing this 30 TABLET in 1 BOTTLE, PLASTIC (42794-016-08) — — 2020-12-14 Active
42794-0016-10 60 TABLET in 1 BOTTLE, PLASTIC (42794-016-10) $2.15 / ea $128.85 2020-12-14 Active
42794-0016-22 10 TABLET in 1 BOTTLE, PLASTIC (42794-016-22) — — 2020-12-14 Active

You're viewing one of 3 pack sizes for this product.

This pack shows little to no recent Medicaid volume — the 60 tablets pack carries most fills. See all packs ↓

Pack size FAQ

What quantity is in NDC 42794-0016-08?
NDC 42794-0016-08 is a 30-count package — 30 tablet in 1 bottle, plastic.
What is the difference between NDC 42794-0016-08 and NDC 42794-0016-22?
Both are ASENAPINE 5 mg Tablet — the drug itself is identical. NDC 42794-0016-08 is the 30-count package, while NDC 42794-0016-22 is the 10 tablets package.
What NDC number is used to bill for this package of ASENAPINE 5 mg Tablet?
Bill NDC 42794-0016-08 — the 11-digit billing format is 42794001608. 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) ✓ 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 42794-016-08, 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: 42794-0016-08, written without dashes as 42794001608. 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 42794-0016-08, the first segment (42794) is the labeler code FDA assigned to Sigmapharm Laboratories, LLC; the middle segment (0016) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (08) 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 Sigmapharm Laboratories, LLC. 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 2 other package presentations of this same product, including 10 tablets (42794-0016-22), 60 tablets (42794-0016-10). 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?
Sigmapharm Laboratories, LLC 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.
🚨 Boxed Warning 🎯 Indications and Usage ⏱️ Dosage and Administration 💊 Dosage Forms and Strengths ⛔ Contraindications ⚠️ Warnings and Cautions 🤒 Adverse Reactions 🔄 Drug Interactions 👥 Use in Specific Populations 🆘 Overdosage 🧬 Clinical Pharmacology 📦 How Supplied / Storage and Handling 📋 Description 💬 Information for Patients
🚨 Boxed Warning 99 words ▾

WARNING: INCREASED MORTALITY IN ELDERLY PATIENTS WITH DEMENTIA-RELATED PSYCHOSIS Elderly patients with dementia-related psychosis treated with antipsychotic drugs are at an increased risk of death. Asenapine is not approved for the treatment of patients with dementia –related psychosis. [see Warnings and Precautions ( 5.1 , 5.2 )] . WARNING: INCREASED MORTALITY IN ELDERLY PATIENTS WITH DEMENTIA-RELATED PSYCHOSIS See full prescribing information for complete boxed warning.

Elderly patients with dementia-related psychosis treated with antipsychotic drugs are at an increased risk of death. Asenapine is not approved for the treatment of patients with dementia –related psychosis. ( 5.1 , 5.2 )

🎯 Indications and Usage 48 words ▾

1 INDICATIONS AND USAGE Asenapine sublingual tablet(s) is indicated for: Bipolar I disorder [see Clinical Studies ( 14.2 )] Adjunctive treatment to lithium or valproate in adults Asenapine is an atypical antipsychotic indicated for ( 1 ): Bipolar I disorder Adjunctive treatment to lithium or valproate in adults

⏱️ Dosage and Administration ~1 min read ▾

2 DOSAGE AND ADMINISTRATION Starting Dose Recommended Dose Maximum Dose Bipolar mania – adults: as an adjunct to lithium or valproate ( 2.3 ) 5 mg sublingually twice daily 5-10 mg sublingually twice daily 10 mg sublingually twice daily Do not swallow tablet. Asenapine sublingual tablet(s) should be placed under the tongue and left to dissolve completely. The tablet will dissolve in saliva within seconds.

Eating and drinking should be avoided for 10 minutes after administration. ( 2.1 , 17 )

2.1Administration Instructions Asenapine sublingual tablet(s) is a sublingual tablet. To ensure optimal absorption, patients should be instructed to place the tablet under the tongue and allow it to dissolve completely. The tablet will dissolve in saliva within seconds.

Asenapine sublingual tablet(s) should not be split, crushed, chewed, or swallowed [see Clinical Pharmacology ( 12.3 )] . Patients should be instructed to not eat or drink for 10 minutes after administration [see Clinical Pharmacology ( 12.3 )] .

2.3Bipolar I Disorder Acute Treatment of Manic or Mixed Episodes: Adjunctive Therapy in Adults: The recommended starting dose of Asenapine sublingual tablet(s) is 5 mg twice daily when administered as adjunctive therapy with either lithium or valproate. Depending on the clinical response and tolerability in the individual patient, the dose can be increased to 10 mg twice daily. The safety of doses above 10 mg twice daily as adjunctive therapy with lithium or valproate has not been evaluated in clinical trials.

For patients on asenapine, used as adjunctive therapy with lithium or valproate, it is generally recommended that responding patients continue treatment beyond the acute episode.

💊 Dosage Forms and Strengths 66 words ▾

3 DOSAGE FORMS AND STRENGTHS Asenapine sublingual tablets, 5 mg, black cherry flavor, are White, Round, FFBE Tablets, debossed “Σ” on one side and “16” on the other side. Asenapine sublingual tablets, 10 mg, black cherry flavor, are White, Round, FFBE Tablets, debossed “Σ” on one side and “17” on the other side. Sublingual tablets, black cherry flavor: 5 mg and 10 mg ( 3 )

⛔ Contraindications 84 words ▾

4 CONTRAINDICATIONS Asenapine is contraindicated in patients with: Severe hepatic impairment (Child-Pugh C) [see Specific Populations ( 8.7 ), Clinical Pharmacology ( 12.3 )]. A history of hypersensitivity reactions to asenapine. Reactions have included anaphylaxis, angioedema, hypotension, tachycardia, swollen tongue, dyspnea, wheezing and rash [see Warnings and Precautions ( 5.6 ), Adverse Reactions ( 6 )].

Severe hepatic impairment (Child-Pugh C). ( 8.7 , 12.3 ) Known hypersensitivity to asenapine, or to any components in the formulation. ( 4 , 5.6 , 17 )

⚠️ Warnings and Cautions ~3 min read ▾

5 WARNINGS AND PRECAUTIONS Cerebrovascular Adverse Reactions in Elderly Patients with Dementia-Related Psychosis: Increased incidence of cerebrovascular adverse events (e.g., stroke, transient ischemic attack). ( 5.2 ) Neuroleptic Malignant Syndrome: Manage with immediate discontinuation and close monitoring. ( 5.3 ) Tardive Dyskinesia: Discontinue if clinically appropriate.

( 5.4 ) Metabolic Changes: Monitor for hyperglycemia/diabetes mellitus, dyslipidemia, and weight gain. ( 5.5 ) Orthostatic Hypotension: Monitor heart rate and blood pressure and warn patients with known cardiovascular or cerebrovascular disease, and risk of dehydration or syncope. ( 5.7 ) Leukopenia, Neutropenia, and Agranulocytosis: Perform complete blood counts (CBC) in patients with a pre-existing low white blood cell count (WBC) or history of leukopenia or neutropenia.

Consider discontinuing asenapine sublingual tablet(s) if a clinically significant decline in WBC occurs in absence of other causative factors. ( 5.9 ) QT Prolongation: Increases in QT interval; avoid use with drugs that also increase the QT interval and in patients with risk factors for prolonged QT interval. ( 5.10 ) Seizures: Use cautiously in patients with a history of seizures or with conditions that lower the seizure threshold.

( 5.12 ) Potential for Cognitive and Motor Impairment: Use caution when operating machinery. ( 5.13 )

5.1Increased Mortality in Elderly Patients with Dementia-Related Psychosis Elderly patients with dementia-related psychosis treated with antipsychotic drugs are at an increased risk of death. Analyses of 17 placebo-controlled trials (modal duration of 10 weeks), largely in patients taking atypical antipsychotic drugs, revealed a risk of death in the drug-treated patients of between 1.6 to 1.7 times the risk of death in placebo-treated patients. Over the course of a typical 10-week controlled trial, the rate of death in drug-treated patients was about 4.5%, compared to a rate of about 2.6% in the placebo group.

Although the causes of death were varied, most of the deaths appeared to be either cardiovascular (e.g., heart failure, sudden death) or infectious (e.g., pneumonia) in nature. Asenapine is not approved for the treatment of patients with dementia-related psychosis [see Boxed Warning and Warnings and Precautions ( 5.2 )].

5.2Cerebrovascular Adverse Events, Including Stroke, In Elderly Patients with Dementia-Related Psychosis In placebo-controlled trials in elderly subjects with dementia, patients randomized to risperidone, aripiprazole, and olanzapine had a higher incidence of stroke and transient ischemic attacks, including fatal stroke. Asenapine is not approved for the treatment of patients with dementia-related psychosis [see Boxed Warning and Warnings and Precautions ( 5.1 )].

5.3Neuroleptic Malignant Syndrome A potentially fatal symptom complex sometimes referred to as Neuroleptic Malignant Syndrome (NMS) has been reported in association with administration of antipsychotic drugs. Clinical manifestations of NMS are hyperpyrexia, muscle rigidity, delirium and autonomic instability. Additional signs may include elevated creatine phosphokinase, myoglobinuria (rhabdomyolysis), and acute renal failure.

If NMS is suspected, immediately discontinue asenapine and provide intensive symptomatic treatment and monitoring.

5.4Tardive Dyskinesia Tardive dyskinesia, a syndrome consisting of potentially irreversible, involuntary, dyskinetic movements, may develop in patients treated with antipsychotic drugs, including asenapine. The risk appears to be highest among the elderly, especially elderly women, but it is not possible to predict which patients are likely to develop the syndrome. Whether antipsychotic drug products differ in their potential to cause tardive dyskinesia is unknown.

The risk of tardive dyskinesia and the likelihood that it will become irreversible increase with the duration of treatment and the cumulative dose. The syndrome can develop aft…

🤒 Adverse Reactions ~3 min read ▾

6 ADVERSE REACTIONS The following adverse reactions are discussed in more detail in other sections of the labeling: Use in Elderly Patients with Dementia-Related Psychosis [see Boxed Warning and Warnings and Precautions ( 5.1 and 5.2 )] Neuroleptic Malignant Syndrome [see Warnings and Precautions ( 5.3 )] Tardive Dyskinesia [see Warnings and Precautions ( 5.4 )] Metabolic Changes [see Warnings and Precautions ( 5.5 )] Hypersensitivity Reactions [see Contraindications, Warnings and Precautions ( 5.6 )] Orthostatic Hypotension, Syncope, and other Hemodynamic Effects [see Warnings and Precautions ( 5.7 )] Falls [see Warnings and Precautions ( 5.8 )] Leukopenia, Neutropenia, and Agranulocytosis [see Warnings and Precautions ( 5.9 )] QT Interval Prolongation [see Warnings and Precautions ( 5.10 )] Hyperprolactinemia [see Warnings and Precautions ( 5.11 )] Seizures [see Warnings and Precautions ( 5.12 )] Potential for Cognitive and Motor Impairment [see Warnings and Precautions ( 5.13 )] Body Temperature Regulation [see Warnings and Precautions ( 5.14 )] Dysphagia [see Warnings and Precautions ( 5.15 )] The most common adverse reactions (≥5% and at least twice the rate of placebo) reported during the adjunctive therapy trial in bipolar I disorder in adults were somnolence and oral hypoesthesia.

The rates were lower at the 5 mg twice daily dose than the 10 mg twice daily dose for all of these most common adverse reactions. The adult information below is derived from a clinical trial database for asenapine consisting of over 5355 patients and/or healthy subjects exposed to one or more sublingual doses of asenapine. A total of 1427 asenapine-treated patients were treated for at least 24 weeks and 785 asenapine-treated patients had at least 52 weeks of exposure at therapeutic doses.

The stated frequencies of adverse reactions represent the proportion of individuals who experienced a treatment-emergent adverse event of the type listed. A reaction was considered treatment emergent if it occurred for the first time or worsened while receiving therapy following baseline evaluation. The most commonly observed adverse reactions (incidence ≥5% and at least twice that for placebo) were ( 6.1 ): Bipolar I Disorder Adults (Adjunctive): somnolence, oral hypoesthesia.

To report SUSPECTED ADVERSE REACTIONS, contact Sigmapharm Laboratories, LLC, Pharmacovigilance at 1-855-332-0731 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 the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. Adjunctive Therapy in Adult Patients with Bipolar Mania: The following findings are based on a 12 week placebo-controlled trial (with a 3 week efficacy endpoint) in adult patients with bipolar mania in which sublingual asenapine was administered in doses of 5 mg or 10 mg twice daily as adjunctive therapy with lithium or valproate.

Adverse Reactions Associated with Discontinuation of Treatment: Approximately 16% (25/158) of asenapine-treated patients discontinued treatment due to an adverse reaction, compared with about 11% (18/166) on placebo. The most common adverse reactions associated with discontinuation in subjects treated with asenapine (rates at least 1% and at least twice the placebo rate) were depression (2.5%), suicidal ideation (2.5%), bipolar I disorder (1.9%), insomnia (1.9%) and depressive symptoms (1.3%). Adverse Reactions Occurring at an Incidence of 2% or More Among Asenapine-Treated (Adjunctive) Bipolar I Patients: Adverse reactions associated with the use of asenapine (incidence of 2% or greater, rounded to the nearest percent, and asenapine incidence greater than placebo) that occurred during acute adjunctive therapy at 3 weeks, a time when most of the patients were still participating in the trial, are shown in Tab…

🔄 Drug Interactions ~1 min read ▾

7 DRUG INTERACTIONS Antihypertensive Drugs: Asenapine may cause hypotension. ( 5.7 , 7.1 , 12.3 ) Paroxetine (CYP2D6 substrate and inhibitor): Reduce paroxetine by half when used in combination with asenapine. ( 7.1 , 12.3 )

7.1Drugs Having Clinically Important Drug Interactions with Asenapine Table 12: Clinically Important Drug Interactions with Asenapine Concomitant Drug Name or Drug Class Clinical Rationale Clinical Recommendation Antihypertensive Drugs Because of its α 1 -adrenergic antagonism with potential for inducing hypotension, asenapine may enhance the effects of certain antihypertensive agents [see Warnings and Precautions ( 5.7 )] . Monitor blood pressure and adjust dosage of antihypertensive drug accordingly. Strong CYP1A2 Inhibitors (e.g., Fluvoxamine) Asenapine is metabolized by CYP1A2.

Marginal increase of asenapine exposure was observed when asenapine is used with fluvoxamine at 25 mg administered twice daily [see Clinical Pharmacology ( 12.3 )]. However, the tested fluvoxamine dose was suboptimal. Full therapeutic dose of fluvoxamine is expected to cause a greater increase in asenapine exposure.

Dosage reduction for asenapine based on clinical response may be necessary. CYP2D6 substrates and inhibitors (e.g., paroxetine) Asenapine may enhance the inhibitory effects of paroxetine on its own metabolism. Concomitant use of paroxetine with asenapine increased the paroxetine exposure by 2-fold as compared to use paroxetine alone [see Clinical Pharmacology ( 12.3 )].

Reduce paroxetine dose by half when paroxetine is used in combination with asenapine.

7.2Drugs Having No Clinically Important Interactions with Asenapine No dosage adjustment of asenapine is necessary when administered concomitantly with paroxetine (see Table 12 in Drug Interactions ( 7.1 ) for paroxetine dosage adjustment), imipramine, cimetidine, valproate, lithium, or a CYP3A4 inducer (e.g., carbamazepine, phenytoin, rifampin). In addition, valproic acid and lithium pre-dose serum concentrations collected from an adjunctive therapy study were comparable between asenapine-treated patients and placebo-treated patients indicating a lack of effect of asenapine on valproic and lithium plasma levels.

👥 Use in Specific Populations ~3 min read ▾

8 USE IN SPECIFIC POPULATIONS Pregnancy: May cause extrapyramidal and/or withdrawal symptoms in neonates with third trimester exposure. ( 8.1 ) Pediatric Use: Safety and efficacy in the treatment of bipolar I disorder patients less than 10 years of age have not been evaluated. ( 8.4 )

8.1Pregnancy Pregnancy Exposure Registry There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to asenapine during pregnancy. For more information contact the National Pregnancy Registry for Atypical Antipsychotics at 1-866-961-2388 or visit http://womensmentalhealth.org/clinical-and-research-programs/pregnancyregistry/. Risk Summary Neonates exposed to antipsychotic drugs during the third trimester of pregnancy are at risk for extrapyramidal and/or withdrawal symptoms.

Studies have not been conducted with asenapine in pregnant women. There are no available human data informing the drug-associated risk. The background risk of major birth defects and miscarriage for the indicated populations are unknown.

However, the background risk in the U.S. general population of major birth defects is 2-4% and of miscarriage is 15-20% of clinically recognized pregnancies. No teratogenicity was observed in animal reproduction studies with intravenous administration of asenapine to rats and rabbits during organogenesis at doses 0.7 and 0.4 times, respectively, the maximum recommended human dose (MRHD) of 10 mg sublingually twice daily. In a pre-and post-natal study in rats, intravenous administration of asenapine at doses up to 0.7 times the MRHD produced increases in post-implantation loss and early pup deaths, and decreases in subsequent pup survival and weight gain [see Data].

Advise pregnant women of the potential risk to a fetus. Clinical Considerations Fetal/Neonatal Adverse Reactions Extrapyramidal and/or withdrawal symptoms, including agitation, hypertonia, hypotonia, tremor, somnolence, respiratory distress and feeding disorder have been reported in neonates who were exposed to antipsychotic drugs during the third trimester of pregnancy. These symptoms have varied in severity.

Some neonates recovered within hours or days without specific treatment; others required prolonged hospitalization. Monitor neonates for extrapyramidal and/or withdrawal symptoms and manage symptoms appropriately. Data Animal Data In animal studies, asenapine increased post-implantation loss and decreased pup weight and survival at doses similar to or less than recommended clinical doses.

In these studies there was no increase in the incidence of structural abnormalities caused by asenapine. Asenapine was not teratogenic in reproduction studies in rats and rabbits at intravenous doses up to 1.5 mg/kg in rats and 0.44 mg/kg in rabbits administered during organogenesis. These doses are 0.7 and 0.4 times, respectively, the maximum recommended human dose (MRHD) of 10 mg twice daily given sublingually on a mg/m 2 basis.

Plasma levels of asenapine were measured in the rabbit study, and the area under the curve (AUC) at the highest dose tested was 2 times that in humans receiving the MRHD. In a study in which rats were treated from day 6 of gestation through day 21 postpartum with intravenous doses of asenapine of 0.3, 0.9, and 1.5 mg/kg/day (0.15, 0.4, and 0.7 times the MRHD of 10 mg twice daily given sublingually on a mg/m 2 basis), increases in post-implantation loss and early pup deaths were seen at all doses, and decreases in subsequent pup survival and weight gain were seen at the two higher doses.

A cross-fostering study indicated that the decreases in pup survival were largely due to prenatal drug effects. Increases in post-implantation loss and decreases in pup weight and survival were also seen when pregnant rats were dosed orally with asenapine.

8.2Lactation Risk Summary Lactation studies have not been conducted to assess the presence of asenapine in human milk, the effects of asenapine on the breastfed infant, or the effects of asenapine o…

🆘 Overdosage 177 words ▾

10 OVERDOSAGE Human Experience: In adult pre-marketing clinical studies involving more than 3350 patients and/or healthy subjects, accidental or intentional acute overdosage of asenapine was identified in 3 patients. Among these few reported cases of overdose, the highest estimated ingestion of asenapine was 400 mg. Reported adverse reactions at the highest dosage included agitation and confusion.

Management of Overdosage: There is no specific antidote to asenapine. The possibility of multiple drug involvement should be considered. An electrocardiogram should be obtained and management of overdose should concentrate on supportive therapy, maintaining an adequate airway, oxygenation and ventilation, and management of symptoms.

Consult with a Certified Poison Control Center for up-to-date guidance and advice on the management of overdosage (1-800-222-1222.) Hypotension and circulatory collapse should be treated with appropriate measures, such as intravenous fluids and/or sympathomimetic agents (epinephrine and dopamine should not be used, since beta stimulation may worsen hypotension in the setting of asenapine-induced alpha blockade). In case of severe extrapyramidal symptoms, anticholinergic medication should be administered. Close medical supervision and monitoring should continue until the patient recovers.

🧬 Clinical Pharmacology ~3 min read ▾

12 CLINICAL PHARMACOLOGY

12.1Mechanism of Action The mechanism of action of asenapine, in bipolar disorder, is unknown.

12.2Pharmacodynamics Asenapine exhibits high affinity for serotonin 5-HT 1A , 5-HT 1B , 5-HT 2A , 5-HT 2B , 5-HT 2C , 5-HT 5A , 5-HT 6 , and 5-HT 7 receptors (Ki values of 2.5, 2.7, 0.07, 0.18, 0.03, 1.6, 0.25, and 0.11 nM, respectively), dopamine D 2A , D 2B , D 3 , D 4 , and D 1 receptors (Ki values of 1.3, 1.4, 0.42, 1.1, and 1.4 nM, respectively), α 1A , α 2A , α 2B , and α 2C -adrenergic receptors (Ki values of 1.2, 1.2, 0.33 and 1.2 nM, respectively), and histamine H 1 receptors (Ki value 1.0 nM), and moderate affinity for H 2 receptors (Ki value of 6.2 nM).

In in vitro assays asenapine acts as an antagonist at these receptors. Asenapine has no appreciable affinity for muscarinic cholinergic receptors (e.g., Ki value of 8128 nM for M 1 ).

12.3Pharmacokinetics Following a single 5 mg dose of asenapine, the mean C max was approximately 4 ng/mL and was observed at a mean t max of 1 hour. Elimination of asenapine is primarily through direct glucuronidation by UGT1A4 and oxidative metabolism by cytochrome P450 isoenzymes (predominantly CYP1A2). Following an initial more rapid distribution phase, the mean terminal half-life is approximately 24 hrs.

With multiple-dose twice-daily dosing, steady-state is attained within 3 days. Overall, steady-state asenapine pharmacokinetics are similar to single-dose pharmacokinetics. Absorption : Following sublingual administration, asenapine is rapidly absorbed with peak plasma concentrations occurring within 0.5 to 1.5 hours.

The absolute bioavailability of sublingual asenapine at 5 mg is 35%. Increasing the dose from 5 mg to 10 mg twice daily (a two-fold increase) results in less than linear (1.7 times) increases in both the extent of exposure and maximum concentration. The absolute bioavailability of asenapine when swallowed is low (<2% with an oral tablet formulation).

The intake of water several (2 or 5) minutes after asenapine administration resulted in decreased asenapine exposure. Therefore, eating and drinking should be avoided for 10 minutes after administration [see Dosage and Administration ( 2.1 )] . Distribution : Asenapine is rapidly distributed and has a large volume of distribution (approximately 20 - 25 L/kg), indicating extensive extravascular distribution.

Asenapine is highly bound (95%) to plasma proteins, including albumin and α 1 -acid glycoprotein. Metabolism and Elimination : Direct glucuronidation by UGT1A4 and oxidative metabolism by cytochrome P450 isoenzymes (predominantly CYP1A2) are the primary metabolic pathways for asenapine. Asenapine is a high clearance drug with a clearance after intravenous administration of 52 L/h.

In this circumstance, hepatic clearance is influenced primarily by changes in liver blood flow rather than by changes in the intrinsic clearance, i.e., the metabolizing enzymatic activity. Following an initial more rapid distribution phase, the terminal half-life of asenapine is approximately 24 hours. Steady-state concentrations of asenapine are reached within 3 days of twice daily dosing.

After administration of a single dose of [ 14 C]-labeled asenapine, about 90% of the dose was recovered; approximately 50% was recovered in urine, and 40% recovered in feces. About 50% of the circulating species in plasma have been identified. The predominant species was asenapine N + -glucuronide; others included N-desmethylasenapine, N-desmethylasenapine N-carbamoyl glucuronide, and unchanged asenapine in smaller amounts.

Asenapine activity is primarily due to the parent drug. In vitro studies indicate that asenapine is a substrate for UGT1A4, CYP1A2 and to a lesser extent CYP3A4 and CYP2D6. Asenapine is a weak inhibitor of CYP2D6.

Asenapine does not cause induction of CYP1A2 or CYP3A4 activities in cultured human hepatocytes. Coadministration of asenapine with known inhibitors, inducers or substrates of these metabolic pathways has b…

📦 How Supplied / Storage and Handling 116 words ▾

16 HOW SUPPLIED/STORAGE AND HANDLING Asenapine sublingual tablets are supplied as: 5 mg Tablets, black cherry flavor White, Round, FFBE Tablets, debossed “Σ” on one side and “16” on the other side. Child-resistant packaging Bottle of 10 tablets NDC 42794-016-22 Bottle of 30 tablets NDC 42794-016-08 Bottle of 60 tablets NDC 42794-016-10 10 mg Tablets, black cherry flavor White, Round, FFBE Tablets, debossed “Σ” on one side and “17” on the other side. Child-resistant packaging Bottle of 10 tablets NDC 42794-017-22 Bottle of 30 tablets NDC 42794-017-08 Bottle of 60 tablets NDC 42794-017-10 Storage Store at 20°-25°C (68°-77°F) [see USP Controlled Room Temperature] excursions permitted to 15°-30°C (59°-86°F).

Store Asenapine sublingual tablet(s) in its original container.

📋 Description 137 words ▾

11 DESCRIPTION Asenapine sublingual tablet(s) contains asenapine maleate which is an atypical antipsychotic that is available for sublingual administration. Asenapine belongs to the class dibenzo-oxepino pyrroles. The chemical designation is (3a RS ,12b RS )-5-Chloro-2-methyl-2,3,3a,12b-tetrahydro-1 H dibenzo[2,3:6,7]oxepino[4,5- c ]pyrrole (2 Z )-2-butenedioate (1:1).

Its molecular formula is C 17 H 16 ClNO⋅C 4 H 4 O 4 and its molecular weight is 401.84 (free base: 285.8). The chemical structure is: Asenapine maleate is a white to off-white powder. Asenapine sublingual tablet(s), black cherry flavor, is supplied for sublingual administration in tablets containing 5 mg or 10 mg asenapine; inactive ingredients include copovidone, crospovidone, polyoxyl 35 castor oil, mannitol, magnesium stearate, citric acid, butylated hydroxytoluene, silicon dioxide, sodium bicarbonate and black cherry flavor.

Black cherry flavor contains maltodextrin, artificial flavors, propylene glycol, triethyl citrate, and caramel color. asp-1

💬 Information for Patients ~3 min read ▾

17 PATIENT COUNSELING INFORMATION Advise the patient to read the FDA-approved patient labeling (Instructions for Use). Dosage and Administration Counsel patients on proper sublingual administration of Asenapine sublingual tablet(s) and advise them to read the FDA-approved patient labeling (Instructions for Use). When initiating treatment with asenapine, provide dosage escalation instructions [see Dosage and Administration ( 2 )].

Hypersensitivity Reactions Counsel patients on the signs and symptoms of a serious allergic reaction (e.g., difficulty breathing, itching, swelling of the face, tongue or throat, feeling lightheaded etc.) and to seek immediate emergency assistance if they develop any of these signs and symptoms [see Contraindications ( 4 ), Warnings and Precautions ( 5.6 ) and Adverse Reactions ( 6 )]. Application Site Reactions Inform patients that application site reactions, primarily in the sublingual area, including oral ulcers, blisters, peeling/sloughing and inflammation have been reported.

Instruct patients to monitor for these reactions [see Adverse Reactions ( 6.2 )]. Inform patients that numbness or tingling of the mouth or throat may occur directly after administration of Asenapine sublingual tablet(s) and usually resolves within 1 hour [ see Adverse Reactions ( 6.1 )] . Neuroleptic Malignant Syndrome Counsel patients about a potentially fatal symptom complex sometimes referred to as Neuroleptic Malignant Syndrome (NMS) that has been reported in association with administration of antipsychotic drugs.

Patients should contact their health care provider or report to the emergency room if they experience the following signs and symptoms of NMS, including hyperpyrexia, muscle rigidity, altered mental status, and evidence of autonomic instability (irregular pulse or blood pressure, tachycardia, diaphoresis, and cardiac dysrhythmia) [see Warnings and Precautions ( 5.3 )] . Tardive Dyskinesia Counsel patients on the signs and symptoms of tardive dyskinesia and to contact their health care provider if these abnormal movements occur [see Warnings and Precautions ( 5.4 )].

Metabolic Changes (Hyperglycemia and Diabetes Mellitus, Dyslipidemia, and Weight Gain) Educate patients about the risk of metabolic changes, how to recognize symptoms of hyperglycemia (high blood sugar) and diabetes mellitus, and the need for specific monitoring, including blood glucose, lipids, and weight [see Warnings and Precautions ( 5.5 )]. Orthostatic Hypotension Educate patients about the risk of orthostatic hypotension (symptoms include feeling dizzy or lightheaded upon standing) especially early in treatment, and also at times of re-initiating treatment or increases in dose [see Warnings and Precautions ( 5.7 )].

Leukopenia/Neutropenia Advise patients with a pre-existing low WBC or a history of drug induced leukopenia/neutropenia they should have their CBC monitored while taking asenapine [see Warnings and Precautions ( 5.9 )]. Hyperprolactinemia Counsel patients on the signs and symptoms of Hyperprolactinemia and to contact their health care provider if these abnormalities occur [see Warnings and Precautions ( 5.11 )]. Interference with Cognitive and Motor Performance Caution patients about performing activities requiring mental alertness, such as operating hazardous machinery or operating a motor vehicle, until they are reasonably certain that asenapine therapy does not affect them adversely [see Warnings and Precautions ( 5.13 )].

Heat Exposure and Dehydration Counsel patients regarding appropriate care in avoiding overheating and dehydration [see Warnings and Precautions ( 5.14 )]. Concomitant Medications Advise patients to inform their health care provider if they are taking, or plan to take, any prescription or over-the-counter medications since there is a potential for interactions [see Drug Interactions ( 7.1 )]. Pregnancy Advise patients that asenapine may cause fetal harm as well as extrapyramidal and/or withdrawal symptoms in a n…

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗
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