Home › NDC Lookup › Ingredients › Cyclobenzaprine Hydrochloride › 85509-1035-03
Cyclobenzaprine Hydrochloride 15 mg Capsule, Extended Release, 30-count — NDC 85509-1035-03 package photo
Label image from the product's FDA listing (DailyMed) — may show a different pack size or an older label revision.

Cyclobenzaprine Hydrochloride 15 mg Capsule, Extended Release, 30-count — NDC 85509-1035-3 (Billing 85509-1035-03)

by PHOENIX RX LLC · 30 CAPSULE, EXTENDED RELEASE in 1 BOTTLE

This is a package of 30 capsules of Cyclobenzaprine Hydrochloride 15 mg Capsule, Extended Release from PHOENIX RX LLC, marketed since Mar 2019 and currently FDA-listed. It is the main listing for this product, which comes in 3 package sizes.

NDC 85509-1035-03
🏷️ FDA NDC (as labeled) 85509-1035-3 billing pads the package segment with a zero
This package
Contains30-count Pack sizes3 compare ↓
Also priced by: Part D plans $2.06/unit — full pricing hub ↓
Main listing for product 85509-1035 · Also comes in: 60 capsules 85509-1035-6 90 capsules 85509-1035-9
Rx only Generic On market Non-controlled ⇄ Compare with another NDC
🗂️ FDA directory synced Oct 1, 2026 · this listing last changed 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

⚠️
Other active recalls for Cyclobenzaprine Hydrochloride (different manufacturers) — 1 · tap to view
These affect other manufacturers’ products for the same ingredient — not necessarily the exact NDC on this page.
Class I · Aug 27, 2025 — Labeling: Label Mix Up; Bottles of Meloxicam USP, 7.5mg, 90-count tablets (yellow in color), were labeled as Cyclobenzaprine Hydrochloride Tablets USP, 10 mg 90-count tablets (blue in color). (Unichem Pharmaceuticals USA Inc.) · FDA recall D-0655-2025
Each entry is an official FDA enforcement report — look up any recall number in the FDA recall database ↗

Identity & classification

Regulatory identifiers FDA, NLM and CMS codes for this package

FDA NDC (as labeled) 85509-1035-3
Product NDC 85509-1035
11-digit billing NDC 85509103503
NCPDP billing unit EA — each (per item)
RxCUI 828358
UNII 0VE05JYS2P
Application # ANDA091281
SPL Set ID 48c33e51-db07-af68-e063-6294a90a897e
Established class (EPC) Muscle Relaxant
Physiologic effect Centrally-mediated Muscle Relaxation
DEA schedule Non-controlled
Marketing category ANDA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2019-03-01
Route ORAL
Dosage form CAPSULE, EXTENDED RELEASE
Substance CYCLOBENZAPRINE HYDROCHLORIDE
TE code (Orange Book) AB · RLD · RS

Drug-database identifiers Medi-Span GPI and First Databank GCN / HICL / AHFS classification

GCN Seq No 062177
GCN 97959
HICL code 001950
Ingredient (HICL) Cyclobenzaprine Hcl
HIC1 code H
Therapeutic class — broad (HIC1) Nervous System (Except Autonomic)
HIC2 code H6
Therapeutic class — intermediate (HIC2) Drugs Acting Principally On The Midbrain
HIC3 code H6H
Therapeutic class — specific (HIC3) Skeletal Muscle Relaxants
AHFS code 12:20.04.00
AHFS class Centrally Acting Skeletal Muscle Relaxnt
FDB label name CYCLOBENZAPRINE ER 15 MG CAP
FDB brand name Cyclobenzaprine Hcl Er
Legend status F — Federal legend — prescription drug or device
Quick answers
  • GSN (GCN sequence number): 062177
  • GCN: 97959
  • HICL (First Databank): 001950
  • AHFS class code: 12:20.04.00
  • RxCUI (RxNorm): 828358
Why two NDCs? The FDA registers this code as 85509-1035-3 — 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 → 85509-1035-03. 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 Muscle Relaxant class.

Pharmacologic class Muscle Relaxant
Drug family (ATC) Other centrally acting agents
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.

Clinical

Label name CYCLOBENZAPRINE ER 15 MG CAP Ingredient Cyclobenzaprine Hcl
📖 What it is MedlinePlus · NLM

Cyclobenzaprine is used to treat muscle spasms. Cyclobenzaprine is in a class of medications called skeletal muscle relaxants. It works by acting in the brain and nervous system to allow the muscles to relax.

Read the full MedlinePlus article ↗
📗 Our plain-language guide HelloPharmacist
  • Cyclobenzaprine tablets and extended-release capsules ease muscle spasm from recent, painful muscle or joint problems. You use them with rest and physical therapy. Tonmya, a differ...
  • For muscle spasm, it's meant for short-term use only, about two or three weeks. Spasms usually improve in that time, and there's no good evidence it works longer.
  • Dry mouth, drowsiness, dizziness, tiredness, constipation and nausea are the most common. Be careful driving until you know how it affects you. Call your doctor if side effects bot...
  • Alcohol and other sedating medicines can make it stronger, so avoid mixing them. Tell me about any antidepressants, tramadol or other related medicines, because of the risk of sero...
📖 Read our full Cyclobenzaprine guide →

Supplement & herbal interactions

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

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 $2.06 $61.89 / 30 capsules
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.

Packaging — all sizes for this product

Package NDCDescription Marketing startMarketing endStatus
85509-1035-03 You're viewing this Main listing 30 CAPSULE, EXTENDED RELEASE in 1 BOTTLE 2026-01-19 — Active
85509-1035-06 85509-1035-6 60 CAPSULE, EXTENDED RELEASE in 1 BOTTLE 2026-01-19 — Active
85509-1035-09 85509-1035-9 90 CAPSULE, EXTENDED RELEASE in 1 BOTTLE 2026-01-19 — Active

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

Pack size FAQ

What quantity is in this package?
This is a 30-count package — 30 capsule, extended release in 1 bottle.
How does this package differ from NDC 85509-1035-06?
Both are Cyclobenzaprine Hydrochloride 15 mg Capsule, Extended Release — the drug itself is identical. This page's package is the 30-count one, while NDC 85509-1035-06 is the 60 capsules package.
What NDC number is used to bill for this package of Cyclobenzaprine Hydrochloride 15 mg Capsule, Extended Release?
Use the 11-digit billing form listed in the identifiers section of this page. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.

Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Cyclobenzaprine Hydrochloride 15 mg 00093-1920-06 Teva 60 capsules $1.186 AB Availability likely —
Cyclobenzaprine Hydrochloride 15 mg 00115-1436-13 Amneal 60 capsules $1.186 AB Availability likely —
Cyclobenzaprine Hydrochloride 15 mg 24979-0035-04 Upsher-Smith 60 capsules $1.186 AB Availability likely —
Amrix 15 mg 63459-0700-60 Cephalon, 60 capsules $66.233 AB Availability likely —
Cyclobenzaprine Hydrochloride 15 mg 33342-0272-09 Macleods 60 capsules — AB FDA listed —
Cyclobenzaprine Hydrochloride 15 mg 63629-8206-01 Bryant 30 capsules — AB FDA listed —
Cyclobenzaprine Hydrochloride 15 mg 68788-4087-03 Preferred 30 capsules — AB FDA listed —
Cyclobenzaprine Hydrochloride 15 mg 68788-8522-03 Preferred 30 capsules — AB FDA listed —
Cyclobenzaprine Hydrochloride 15 mg 69306-0015-03 Doc 30 capsules — AB FDA listed —
Cyclobenzaprine Hydrochloride 15 mg 70518-4225-00 REMEDYREPACK 30 capsules — AB FDA listed —
Cyclobenzaprine Hydrochloride 15 mg 70518-4246-00 REMEDYREPACK 30 capsules — AB FDA listed —
Cyclobenzaprine Hydrochloride 15 mg 71205-0454-30 Proficient 30 capsules — AB FDA listed —
Cyclobenzaprine Hydrochloride 15 mg 71205-0857-00 Proficient 100 capsules — AB FDA listed —
Cyclobenzaprine Hydrochloride 15 mg 71335-2514-01 Bryant 30 capsules — AB FDA listed —
Cyclobenzaprine Hydrochloride 15 mg 72189-0101-60 DIRECT 60 capsules — AB FDA listed —
Cyclobenzaprine HCL ER 15 mg 72189-0362-60 Direct_Rx 60 capsules — AB FDA listed —
Cyclobenzaprine HCL ER 15 mg 72189-0389-60 Direct_Rx 60 capsules — AB FDA listed —
Cyclobenzaprine Hydrochloride 15 mg 76420-0895-01 Asclemed 100 capsules — AB FDA listed —
Cyclobenzaprine HCL ER 15 mg 80425-0292-01 Advanced 30 capsules — AB FDA listed —
Cyclobenzaprine Hydrochloride 15 mg 80425-0451-01 Advanced 30 capsules — AB FDA listed —
Cyclobenzaprine Hydrochloride 15 mg 80425-0460-01 Advanced 30 capsules — AB FDA listed —
Cyclobenzaprine Hydrochloride 15 mgthis 85509-1035-03 PHOENIX 30 capsules — AB FDA listed —
Cyclobenzaprine Hydrochloride 15 mg 85509-1920-03 PHOENIX 30 capsules — 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

🏛️
2019
On the market since
Mar 2019
📍
2026
Currently FDA-listed
7 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.

What it looks like

Color orange
ShapeCapsule
ImprintT035
Size14 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.

Manufacturer & labeler

LabelerPHOENIX RX LLC
Application holderTWI PHARMACEUTICALS INC
FDA applicationANDA091281 (ANDA)
Labeler code85509
First marketedMar 2019
Product typeHuman Prescription Drug
Portfolio61 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.

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
🎯 Indications and Usage ~1 min read ▾

1 INDICATIONS AND USAGE Cyclobenzaprine hydrochloride extended-release capsules are indicated as an adjunct to rest and physical therapy for relief of muscle spasm associated with acute, painful musculoskeletal conditions. Improvement is manifested by relief of muscle spasm and its associated signs and symptoms, namely, pain, tenderness, and limitation of motion. Limitations of Use: Cyclobenzaprine hydrochloride extended-release capsules should be used only for short periods (up to two or three weeks) because adequate evidence of effectiveness for more prolonged use is not available and because muscle spasm associated with acute, painful musculoskeletal conditions is generally of short duration and specific therapy for longer periods is seldom warranted.

Cyclobenzaprine hydrochloride extended-release capsules have not been found effective in the treatment of spasticity associated with cerebral or spinal cord disease or in children with cerebral palsy. Cyclobenzaprine hydrochloride extended-release capsules are muscle relaxant indicated as an adjunct to rest and physical therapy for relief of muscle spasm associated with acute, painful musculoskeletal conditions. Improvement is manifested by relief of muscle spasm and its associated signs and symptoms, namely, pain, tenderness, and limitation of motion.

( 1 ) Limitations of Use: Cyclobenzaprine hydrochloride extended-release capsules should be used only for short periods (up to 2 or 3 weeks) because adequate evidence of effectiveness for more prolonged use is not available and because muscle spasm associated with acute, painful musculoskeletal conditions is generally of short duration and specific therapy for longer periods is seldom warranted. ( 1 ) Cyclobenzaprine hydrochloride extended-release capsules have not been found effective in the treatment of spasticity associated with cerebral or spinal cord disease or in children with cerebral palsy.

(1)

⏱️ Dosage and Administration ~1 min read ▾

2 DOSAGE AND ADMINISTRATION The recommended adult dose for most patients is one (1) cyclobenzaprine hydrochloride extended-release capsule, 15 mg taken once daily. Some patients may require up to 30 mg/day, given as one (1) cyclobenzaprine hydrochloride extended-release capsule, 30 mg taken once daily or as two (2) cyclobenzaprine hydrochloride extended-release capsules, 15 mg taken once daily. It is recommended that doses be taken at approximately the same time each day.

Use of cyclobenzaprine hydrochloride extended-release capsules for periods longer than two or three weeks is not recommended [ see Indications and Usage (1) ]. Instruct patients to swallow cyclobenzaprine hydrochloride extended-release capsules intact. Alternatively, the contents of the cyclobenzaprine hydrochloride extended-release capsules may be sprinkled over applesauce and then swallowed.

This method is appropriate only for patients able to reliably swallow the applesauce without chewing. Other foods have not been tested and should not be substituted for applesauce. Instruct the patient to: Sprinkle the contents of the capsule onto a tablespoon of applesauce and consume immediately without chewing.

Rinse the mouth to ensure all of the contents have been swallowed. Discard any unused portion of the cyclobenzaprine hydrochloride extended-release capsules after the contents have been sprinkled on applesauce. Recommended adult dose for most patients is 15 mg taken once daily.

Some patients may require 30 mg taken once daily (2) Recommended to take doses at approximately same time each day (2) Instruct patients to swallow cyclobenzaprine hydrochloride extended-release capsules intact or to sprinkle capsule contents on a tablespoon of applesauce and swallow immediately without chewing ( 2 ) Use for periods longer than 2 or 3 weeks is not recommended (2)

💊 Dosage Forms and Strengths 63 words ▾

3 DOSAGE FORMS AND STRENGTHS Extended-release capsules USP in the following strengths: 15 mg: Capsules are dark orange cap/red opaque body and are imprinted with black ink with “T035” on the body and cap. 30 mg: Capsules are orange opaque cap/white opaque body and are imprinted with black ink with “T036” on the body and cap. Extended-release capsules: 15 and 30 mg (3)

⛔ Contraindications 140 words ▾

4 CONTRAINDICATIONS Hypersensitivity to any component of this product. Adverse reactions may include as an anaphylactic reaction, urticaria, facial and/or tongue swelling, or pruritus. Discontinue cyclobenzaprine hydrochloride extended-release capsules if a hypersensitivity reaction is suspected.

Concomitant use of monoamine oxidase (MAO) inhibitors or within 14 days after their discontinuation. Hyperpyretic crisis seizures and deaths have occurred in patients receiving cyclobenzaprine (or structurally similar tricyclic antidepressants) concomitantly with MAO inhibitor drugs. During the acute recovery phase of myocardial infarction, and in patients with arrhythmias, heart block or conduction disturbances, or congestive heart failure.

Hyperthyroidism. Hypersensitivity to any component of this product (4) Concomitant use of monoamine oxidase (MAO) inhibitors or within 14 days after their discontinuation (4) During acute recovery phase of myocardial infarction, and in patients with arrhythmias, heart block or conduction disturbances, or congestive heart failure (4) Hyperthyroidism (4)

⚠️ Warnings and Cautions ~2 min read ▾

5 WARNINGS AND PRECAUTIONS Serotonin syndrome has been reported with cyclobenzaprine when used in combination with other serotonergic drugs ( 5.1 ) Cyclobenzaprine is structurally related to tricyclic antidepressants which have been reported to produce adverse cardiovascular effects or CNS depressant effects ( 5.2 ) Use in the elderly is not recommended ( 5.3 ) Use in patients with hepatic impairment is not recommended ( 5.4 ) Use with caution in patients with a history of urinary retention, angle-closure glaucoma, increased intraocular pressure and in patients taking anticholinergic medications ( 5.5 )

5.1Serotonin Syndrome The development of a potentially life-threatening serotonin syndrome has been reported with cyclobenzaprine when used in combination with other drugs, such as selective serotonin reuptake inhibitors (SSRIs), serotonin norepinephrine reuptake inhibitors (SNRIs), tricyclic antidepressants (TCAs), tramadol, bupropion, meperidine, verapamil, or MAO inhibitors. The concomitant use of cyclobenzaprine hydrochloride extended-release capsules with MAO inhibitors is contraindicated [see Contraindications (4)] .

Serotonin syndrome symptoms may include mental status changes (e.g., confusion, agitation, hallucinations), autonomic instability (e.g., diaphoresis, tachycardia, labile blood pressure, hyperthermia), neuromuscular abnormalities (e.g., tremor, ataxia, hyperreflexia, clonus, muscle rigidity), and/or gastrointestinal symptoms (e.g., nausea, vomiting, diarrhea). Treatment with cyclobenzaprine hydrochloride extended-release capsules and any concomitant serotonergic agents should be discontinued immediately if the above reactions occur and supportive symptomatic treatment should be initiated.

If concomitant treatment with cyclobenzaprine hydrochloride extended-release capsules and other serotonergic drugs is clinically warranted, careful observation is advised, particularly during treatment initiation or dose increases.

5.2Tricyclic Antidepressant-like Effects Cyclobenzaprine is structurally related to the tricyclic antidepressants, e.g., amitriptyline and imipramine. Tricyclic antidepressants have been reported to produce arrhythmias, sinus tachycardia, prolongation of the conduction time leading to myocardial infarction and stroke [see Contraindications (4)] . Cyclobenzaprine hydrochloride extended-release capsules may enhance the effects of alcohol, barbiturates, and other CNS depressants.

Some of the more serious central nervous system (CNS) reactions noted with the tricyclic antidepressants have occurred in short-term studies of cyclobenzaprine for indications other than muscle spasm associated with acute musculoskeletal conditions, and usually at doses somewhat greater than those recommended for skeletal muscle spasm. If clinically significant CNS symptoms develop, consider discontinuation of cyclobenzaprine hydrochloride extended-release capsules.

5.3Use in the Elderly As a result of a 40% increase in cyclobenzaprine plasma levels and a 56% increase in plasma half-life following administration of cyclobenzaprine hydrochloride extended-release capsules in elderly subjects as compared to young adults, use of cyclobenzaprine hydrochloride extended-release capsules is not recommended in the elderly [ see Clinical Pharmacology (12.3) ].

5.4Use in Patients with Hepatic Impairment As a result of two-fold higher cyclobenzaprine plasma levels in subjects with mild hepatic impairment, as compared to healthy subjects, following administration of immediate-release cyclobenzaprine and because there is limited dosing flexibility with cyclobenzaprine hydrochloride extended-release capsules, use of cyclobenzaprine hydrochloride extended-release capsules is not recommended in patients with mild, moderate, or severe hepatic impairment [ see Clinical Pharmacology (12.3) ].

5.5Atropine-like Action Because of its atropine-like action, cyclobenzaprine hydrochloride extended-release capsules should be used with caution in pa…

🤒 Adverse Reactions ~2 min read ▾

6 ADVERSE REACTIONS The following clinically significant reactions are described in greater detail, in other sections. Serotonin Syndrome [see Warnings and Precautions ( 5.1 )] Adverse Cardiovascular Effects [see Warnings and Precautions ( 5.2 )] Most common adverse reactions (incidence ≥3% in any treatment group and greater than placebo): dry mouth, dizziness, fatigue, constipation, nausea, dyspepsia, and somnolence ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact Upsher-Smith Laboratories, LLC at 1-855-899-9180 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 clinical practice. The data described below reflect exposure to cyclobenzaprine hydrochloride extended-release capsules in 253 patients in 2 clinical trials. Cyclobenzaprine hydrochloride extended-release capsules were studied in two double-blind, parallel-group, placebo-controlled, active-controlled trials of identical design [see Clinical Studies (14)] .

The study population was composed of patients with muscle spasms associated with acute painful musculoskeletal conditions. Patients received 15 mg or 30 mg of cyclobenzaprine hydrochloride extended-release capsules taken orally once daily, cyclobenzaprine immediate-release (IR) 10 mg three times a day, or placebo for 14 days. The most common adverse reactions (incidence ≥3% in any treatment group and greater than placebo) were dry mouth, dizziness, fatigue, constipation, nausea, dyspepsia, and somnolence (see Table 1).

Table 1: Incidence of the Most Common Adverse Reactions Occurring in ≥ 3% of Patients in any Treatment Group* and Greater Than Placebo in the Two Phase 3, Double-Blind Cyclobenzaprine Hydrochloride Extended-Release Capsules Trials Placebo Cyclobenzaprine Hydrochloride Extended-Release Capsules 15 mg Cyclobenzaprine Hydrochloride Extended-Release Capsules 30 mg N=128 N=127 N=126 Dry mouth 2% 6% 14% Dizziness 2% 3% 6% Fatigue 2% 3% 3% Constipation 0% 1% 3% Somnolence 0% 1% 2% Nausea 1% 3% 3% Dyspepsia 1% 0% 4% *Cyclobenzaprine Hydrochloride Extended-Release Capsules 15 mg QD, Cyclobenzaprine Hydrochloride Extended-Release Capsules 30 mg QD, or cyclobenzaprine IR tablets TID

6.2Postmarketing Experience The following adverse reactions have been reported in clinical studies or postmarketing experience with cyclobenzaprine hydrochloride extended-release capsules, cyclobenzaprine IR, or tricyclic drugs. Because some of 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. In a postmarketing surveillance program of cyclobenzaprine IR, the adverse reactions reported most frequently were drowsiness, dry mouth, and dizziness and adverse reactions reported in 1% to 3% of the patients were: fatigue/tiredness, asthenia, nausea, constipation, dyspepsia, unpleasant taste, blurred vision, headache, nervousness, and confusion.

The following adverse reactions have been reported in postmarketing experience (cyclobenzaprine hydrochloride extended-release capsules or cyclobenzaprine IR), in clinical studies of cyclobenzaprine IR (incidence <1%), or in postmarketing experience with other tricyclic drugs: Body as a Whole: Syncope; malaise; chest pain; edema. Cardiovascular: Tachycardia; arrhythmia; vasodilatation; palpitation; hypotension; hypertension; myocardial infarction; heart block; stroke. Digestive: Vomiting; anorexia; diarrhea; gastrointestinal pain; gastritis; thirst; flatulence; edema of the tongue; abnormal liver function and rare reports of hepatitis, jaundice, and cholestasis; paralytic ileus, tongue discoloration; stomatitis; parotid swelling.

Endocrine: Inappropriate ADH syndrome. Hemato…

🔄 Drug Interactions 153 words ▾

7 DRUG INTERACTIONS Based on its structural similarity to tricyclic antidepressants, cyclobenzaprine hydrochloride extended-release capsules may have life-threatening interactions with MAO inhibitors [ see Contraindications (4) ] , may enhance the effects of alcohol, barbiturates, and other CNS depressants, may enhance the seizure risk in patients taking tramadol, or may block the antihypertensive action of guanethidine and similarly acting compounds. Postmarketing cases of serotonin syndrome have been reported during combined use of cyclobenzaprine and other drugs, such as SSRIs, SNRIs, TCAs, tramadol, bupropion, meperidine, verapamil, or MAO inhibitors [see Warnings and Precautions (5.1)] .

MAO Inhibitors: Life-threatening interactions may occur ( 4 , 7 ) Serotonergic Drugs: Serotonin syndrome has been reported ( 5.1 , 7 ) CNS Depressants: Effects of alcohol, barbiturates, and other CNS depressants may be enhanced ( 5.2 , 7 ) Tramadol: Seizure risk may be enhanced ( 7 ) Guanethidine: Antihypertensive effect may be blocked ( 7 )

👥 Use in Specific Populations ~2 min read ▾

8 USE IN SPECIFIC POPULATIONS

8.1Pregnancy Risk Summary Available data from case reports with cyclobenzaprine hydrochloride extended-release capsules use in pregnancy have not identified a drug-associated risk of major birth defects, miscarriage, or adverse maternal or fetal outcomes. In rats, decreased pup body weight and survival was noted at cyclobenzaprine doses ≥10 mg/kg/day (approximately ≥3 times the maximum recommended human dose (MRHD) of 30 mg/day), when administered orally during pregnancy and lactation (see Data). The estimated background risk of major birth defects and miscarriage for the indicated populations is unknown.

All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the US 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 No adverse embryofetal effects were reported following oral administration of cyclobenzaprine during organogenesis to mice and rabbits at maternal doses up to 20 mg/kg/day (approximately 3 and 15 times the MRHD, respectively, on a mg/m 2 basis).

Maternal toxicity characterized by decreased body weight gain was observed only in mice at the highest tested dose of 20 mg/kg/day. Decreased pup body weight and survival were reported in a prenatal and postnatal study where pregnant rats were treated orally with cyclobenzaprine during pregnancy and lactation with maternal doses of 10 and 20 mg/kg/day (approximately 3 and 6 times the MRHD on a mg/m 2 basis). Maternal toxicity, characterized by a decreased body weight gain, was observed only at the highest tested dose of 20 mg/kg/day.

8.2Lactation Risk Summary There are no data on the presence of cyclobenzaprine in either human or animal milk, the effects on a breastfed infant, or the effects on milk production. The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for cyclobenzaprine hydrochloride extended-release capsules and any potential adverse effects on the breastfed child from cyclobenzaprine hydrochloride extended-release capsules or from the underlying maternal condition.

8.4Pediatric Use Safety and effectiveness of cyclobenzaprine hydrochloride extended-release capsules have not been studied in pediatric patients.

8.5Geriatric Use Clinical studies of cyclobenzaprine hydrochloride extended-release capsules did not include sufficient numbers of patients aged 65 and over to determine the safety and efficacy of cyclobenzaprine hydrochloride extended-release capsules in the elderly population. The plasma concentration and half-life of cyclobenzaprine are substantially increased in the elderly when compared to the general patient population. Accordingly, use of cyclobenzaprine hydrochloride extended-release capsules is not recommended in the elderly [see Warnings and Precautions (5.3) and Clinical Pharmacology (12.3)] .

8.6Hepatic Impairment The use of cyclobenzaprine hydrochloride extended-release capsules is not recommended in patients with mild, moderate, or severe hepatic impairment [ see Warnings and Precautions (5.4 ) and Clinical Pharmacology ( 12.3 )].

🤰 Pregnancy ~1 min read ▾

8.1Pregnancy Risk Summary Available data from case reports with cyclobenzaprine hydrochloride extended-release capsules use in pregnancy have not identified a drug-associated risk of major birth defects, miscarriage, or adverse maternal or fetal outcomes. In rats, decreased pup body weight and survival was noted at cyclobenzaprine doses ≥10 mg/kg/day (approximately ≥3 times the maximum recommended human dose (MRHD) of 30 mg/day), when administered orally during pregnancy and lactation (see Data). The estimated background risk of major birth defects and miscarriage for the indicated populations is unknown.

All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the US 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 No adverse embryofetal effects were reported following oral administration of cyclobenzaprine during organogenesis to mice and rabbits at maternal doses up to 20 mg/kg/day (approximately 3 and 15 times the MRHD, respectively, on a mg/m 2 basis).

Maternal toxicity characterized by decreased body weight gain was observed only in mice at the highest tested dose of 20 mg/kg/day. Decreased pup body weight and survival were reported in a prenatal and postnatal study where pregnant rats were treated orally with cyclobenzaprine during pregnancy and lactation with maternal doses of 10 and 20 mg/kg/day (approximately 3 and 6 times the MRHD on a mg/m 2 basis). Maternal toxicity, characterized by a decreased body weight gain, was observed only at the highest tested dose of 20 mg/kg/day.

🧒 Pediatric Use 18 words ▾

8.4Pediatric Use Safety and effectiveness of cyclobenzaprine hydrochloride extended-release capsules have not been studied in pediatric patients.

🧓 Geriatric Use 79 words ▾

8.5Geriatric Use Clinical studies of cyclobenzaprine hydrochloride extended-release capsules did not include sufficient numbers of patients aged 65 and over to determine the safety and efficacy of cyclobenzaprine hydrochloride extended-release capsules in the elderly population. The plasma concentration and half-life of cyclobenzaprine are substantially increased in the elderly when compared to the general patient population. Accordingly, use of cyclobenzaprine hydrochloride extended-release capsules is not recommended in the elderly [see Warnings and Precautions (5.3) and Clinical Pharmacology (12.3)] .

🆘 Overdosage ~2 min read ▾

10 OVERDOSAGE Clinical Presentation Although rare, deaths may occur from overdosage with cyclobenzaprine hydrochloride extended-release capsules. Multiple drug ingestion (including alcohol) is common in deliberate cyclobenzaprine overdose. As management of overdose is complex and changing, it is recommended that the physician contact a poison control center for current information on treatment .

Signs and symptoms of toxicity may develop rapidly after cyclobenzaprine overdose; therefore, hospital monitoring is required as soon as possible. The most common effects associated with cyclobenzaprine overdose are drowsiness and tachycardia. Less frequent symptoms include tremor, agitation, coma, ataxia, hypertension, slurred speech, confusion, dizziness, nausea, vomiting, and hallucinations.

Rare but potentially critical symptoms of overdose are cardiac arrest, chest pain, cardiac dysrhythmias, severe hypotension, seizures, cases of neuroleptic malignant syndrome and rhabdomyolysis have been reported. Changes in the electrocardiogram, particularly in QRS axis or width, are clinically significant indicators of cyclobenzaprine toxicity. Other potential effects of overdosage include any of the symptoms listed under Adverse Reactions (6) .

General As management of overdose is complex and changing, it is recommended that the physician contact a poison control center for current information on treatment. In order to protect against the rare but potentially critical symptoms described above, obtain an ECG and immediately initiate cardiac monitoring. Protect the patient’s airway, establish an intravenous line, and initiate gastric decontamination.

Observation with cardiac monitoring and observation for signs of CNS or respiratory depression, hypotension, cardiac dysrhythmias and/or conduction blocks, and seizures is necessary. If signs of toxicity occur at any time during this period, extended monitoring is required. Monitoring of plasma drug levels should not guide management of the patient.

Dialysis is probably of no value because of low plasma concentrations of the drug. Gastrointestinal Decontamination All patients suspected of an overdose with cyclobenzaprine hydrochloride extended-release capsules should receive gastrointestinal decontamination. This should include large volume gastric lavage followed by activated charcoal.

If consciousness is impaired, the airway should be secured prior to lavage and emesis is contraindicated. Cardiovascular A maximal limb-lead QRS duration of 0.10 seconds may be the best indication of the severity of the overdose. Serum alkalinization, to a pH of 7.45 to 7.55, using intravenous sodium bicarbonate and hyperventilation (as needed), should be instituted for patients with dysrhythmias and/or QRS widening.

A pH >7.60 or a pCO 2 <20 mmHg is undesirable. Dysrhythmias unresponsive to sodium bicarbonate therapy/hyperventilation may respond to lidocaine, bretylium, or phenytoin. Type 1A and 1C antiarrhythmics are generally contraindicated (e.g., quinidine, disopyramide, and procainamide).

CNS In patients with CNS depression, early intubation is advised because of the potential for abrupt deterioration. Seizures should be controlled with benzodiazepines or, if these are ineffective, other anticonvulsants (e.g., phenobarbital, phenytoin). Physostigmine is not recommended except to treat life-threatening symptoms that have been unresponsive to other therapies, and then only in close consultation with a poison control center.

Psychiatric Follow-Up Since overdosage is often deliberate, patients may attempt suicide by other means during the recovery phase. Psychiatric referral may be appropriate. Pediatric Management The principles of management of child and adult overdosage are similar.

It is strongly recommended that the physician contact the local poison control center for specific pediatric treatment.

🧬 Clinical Pharmacology ~3 min read ▾

12 CLINICAL PHARMACOLOGY

12.1Mechanism of Action Cyclobenzaprine relieves skeletal muscle spasm of local origin without interfering with muscle function. Cyclobenzaprine has not been shown to be effective in muscle spasm due to central nervous system disease. In animal models, cyclobenzaprine reduced or abolished skeletal muscle hyperactivity.

Animal studies indicate that cyclobenzaprine does not act at the neuromuscular junction or directly on skeletal muscle. Such studies show that cyclobenzaprine acts primarily within the central nervous system at the brain stem as opposed to the spinal cord level, although an overlapping action on the latter may contribute to its overall skeletal muscle relaxant activity. Evidence suggests that the net effect of cyclobenzaprine is a reduction of tonic somatic motor activity, influencing both gamma (γ) and alpha (α) motor systems.

Pharmacological studies in animals demonstrated a similarity between the effects of cyclobenzaprine and the structurally related tricyclic antidepressants, including reserpine antagonism, norepinephrine potentiation, potent peripheral and central anticholinergic effects, and sedation. Cyclobenzaprine caused slight to moderate increase in heart rate in animals.

12.3Pharmacokinetics Absorption Following single-dose administration of cyclobenzaprine hydrochloride extended-release capsules 15 mg and 30 mg in healthy adult subjects (n=15) , C max, AUC 0-168h and AUC 0-∞ increased in an approximately dose-proportional manner from 15 mg to 30 mg. The time to peak plasma cyclobenzaprine concentration (T max ) was 7 to 8 hours for both doses of cyclobenzaprine hydrochloride extended-release capsules. A food effect study conducted in healthy adult subjects (n=15) utilizing a single dose of AMRIX 30 mg demonstrated a statistically significant increase in bioavailability when cyclobenzaprine hydrochloride extended-release capsules 30 mg was given with food relative to the fasted state.

There was a 35% increase in peak plasma cyclobenzaprine concentration (C max ) and a 20% increase in exposure (AUC 0-168h and AUC 0-∞ ) in the presence of food. No effect, however, was noted in T max or the shape of the mean plasma cyclobenzaprine concentration versus time profile. Cyclobenzaprine in plasma was first detectable in both the fed and fasted states at 1.5 hours.

When the contents of cyclobenzaprine hydrochloride extended-release capsules were administered by sprinkling on applesauce, it was found to be bioequivalent to the same dose when administered as an intact capsule. In a multiple-dose study utilizing cyclobenzaprine hydrochloride extended-release capsules 30 mg administered once daily for 7 days in a group of healthy adult subjects (n=35), a 2.5-fold accumulation of plasma cyclobenzaprine levels was noted at steady-state. Metabolism and Excretion Cyclobenzaprine is extensively metabolized and is excreted primarily as glucuronides via the kidney.

Cytochromes P-450 3A4, 1A2, and, to a lesser extent, 2D6, mediate N-demethylation, one of the oxidative pathways for cyclobenzaprine. Cyclobenzaprine has an elimination half-life of 32 hours (range 8-37 hours; n=18); plasma clearance is

0.7L/min following single-dose administration of cyclobenzaprine hydrochloride extended-release capsules. Special Populations Elderly Although there were no notable differences in C max or T max , cyclobenzaprine plasma AUC is increased by 40% and the plasma half-life of cyclobenzaprine is prolonged in elderly subjects greater than 65 years of age (50 hours) after dosing with cyclobenzaprine hydrochloride extended-release capsules compared to younger subjects 18 to 45 years of age (32 hours). Pharmacokinetic characteristics of cyclobenzaprine following multiple-dose administration of cyclobenzaprine hydrochloride extended-release capsules in the elderly were not evaluated.

Hepatic Impairment In a pharmacokinetic study of immediate-release cyclobenzaprine in 16 subjects with hepatic impairment (15 mi…

🧬 Mechanism of Action 167 words ▾

12.1Mechanism of Action Cyclobenzaprine relieves skeletal muscle spasm of local origin without interfering with muscle function. Cyclobenzaprine has not been shown to be effective in muscle spasm due to central nervous system disease. In animal models, cyclobenzaprine reduced or abolished skeletal muscle hyperactivity.

Animal studies indicate that cyclobenzaprine does not act at the neuromuscular junction or directly on skeletal muscle. Such studies show that cyclobenzaprine acts primarily within the central nervous system at the brain stem as opposed to the spinal cord level, although an overlapping action on the latter may contribute to its overall skeletal muscle relaxant activity. Evidence suggests that the net effect of cyclobenzaprine is a reduction of tonic somatic motor activity, influencing both gamma (γ) and alpha (α) motor systems.

Pharmacological studies in animals demonstrated a similarity between the effects of cyclobenzaprine and the structurally related tricyclic antidepressants, including reserpine antagonism, norepinephrine potentiation, potent peripheral and central anticholinergic effects, and sedation. Cyclobenzaprine caused slight to moderate increase in heart rate in animals.

📦 How Supplied / Storage and Handling 173 words ▾

16 HOW SUPPLIED/STORAGE AND HANDLING

16.1How Supplied Cyclobenzaprine hydrochloride extended-release capsules USP are available in 15 mg strengths. Cyclobenzaprine hydrochloride extended-release capsules USP, 15 mg are available as hard gelatin capsule with dark orange opaque cap and red opaque body imprinted with “T035” in black ink. They are supplied as follows: Bottle of 30 NDC 85509-1035-3 Bottle of 60 NDC 85509-1035-6 Bottle of 90 NDC 85509-1035-9 Repackaged/Relabeled by: PHOENIX RX LLC Hatboro, PA 19040

16.2Storage and Handling Dispense in a tight, light-resistant container as defined in the USP/NF. Store at 20° to 25°C (68° to 77°F) [see USP Controlled Room Temperature].

16.1How Supplied Cyclobenzaprine hydrochloride extended-release capsules USP are available in 15 mg strengths. Cyclobenzaprine hydrochloride extended-release capsules USP, 15 mg are available as hard gelatin capsule with dark orange opaque cap and red opaque body imprinted with “T035” in black ink. They are supplied as follows: Bottle of 30 NDC 85509-1035-3 Bottle of 60 NDC 85509-1035-6 Bottle of 90 NDC 85509-1035-9 Repackaged/Relabeled by: PHOENIX RX LLC Hatboro, PA 19040

📦 Storage and Handling 28 words ▾

16.2Storage and Handling Dispense in a tight, light-resistant container as defined in the USP/NF. Store at 20° to 25°C (68° to 77°F) [see USP Controlled Room Temperature].

📋 Description ~1 min read ▾

11 DESCRIPTION Cyclobenzaprine hydrochloride extended-release capsules USP are skeletal muscle relaxant which relieves muscle spasm of local origin without interfering with muscle function. The active ingredient in cyclobenzaprine hydrochloride extended-release capsules is cyclobenzaprine hydrochloride, USP. Cyclobenzaprine hydrochloride (HCl) is a white, crystalline tricyclic amine salt with the empirical formula C 20 H 21 N·HCl and a molecular weight of 311.9.

It has a melting point of 217°C, and a pK a of 8.47 at 25°C. It is freely soluble in water and alcohol, sparingly soluble in isopropanol, and insoluble in hydrocarbon solvents. If aqueous solutions are made alkaline, the free base separates.

Cyclobenzaprine HCl is designated chemically as 3-( 5H -dibenzo[ a,d ] cyclohepten-5-ylidene)- N,N -dimethyl-1-propanamine hydrochloride, and has the following structural formula: Cyclobenzaprine hydrochloride extended-release capsules for oral administration are supplied in 15 and 30 mg strengths. Cyclobenzaprine hydrochloride extended-release capsules contain the following inactive ingredients: colloidal silicon dioxide, ethyl alcohol, ethylcellulose, FDC yellow #6, gelatin, hydroxypropyl cellulose, isopropyl alcohol, potassium hydroxide, sugar spheres (which contain sucrose and corn starch) and titanium dioxide.

In addition, red iron oxide is also included in the 15 mg strength. The capsule is imprinted with black ink consisting of: black iron oxide, DC Yellow #10, ethanol, FDC Blue #1, FDC Blue #2, FDC Red #40, methanol, N-butyl alcohol, propylene glycol, and shellac. Structural Formula

💬 Information for Patients ~1 min read ▾

17 PATIENT COUNSELING INFORMATION See FDA-approved patient labeling (Patient Information). Instruct patients to swallow cyclobenzaprine hydrochloride extended-release capsules intact or to sprinkle capsule contents on a tablespoon of applesauce and swallow immediately without chewing. Advise patients to stop taking cyclobenzaprine hydrochloride extended-release capsules and to notify their physician right away if they experience symptoms of an allergic reaction, such as difficulty breathing, hives, swelling of face or tongue, or itching.

Advise patients that cyclobenzaprine hydrochloride extended-release capsules should not be taken with MAO inhibitors or within 14 days after their discontinuation. Caution patients about the risk of serotonin syndrome with concomitant use of cyclobenzaprine hydrochloride extended-release capsules and other drugs, such as SSRIs, SNRIs, TCAs, tramadol, bupropion, meperidine, verapamil, or MAO inhibitors. Advise patients of the signs and symptoms of serotonin syndrome [ see Warnings and Precautions (5.1) ] and instruct patients to seek medical care immediately if they experience these symptoms.

Advise patients to stop taking cyclobenzaprine hydrochloride extended-release capsules and to notify their physician right away if they experience arrhythmias or tachycardia. Advise patients that cyclobenzaprine hydrochloride extended-release capsules may enhance the impairment effects of alcohol. These effects may also be seen if cyclobenzaprine hydrochloride extended-release capsules are taken with other CNS depressants.

Caution patients about operating an automobile or other hazardous machinery until it is reasonably certain that cyclobenzaprine hydrochloride extended-release capsules therapy will not adversely affect their ability to engage in such activities. Advise patients to take cyclobenzaprine hydrochloride extended-release capsules at approximately the same time each day. Distributed by UPSHER-SMITH LABORATORIES, LLC Maple Grove, MN 55369 Made in Taiwan LA-3117-03 Revised: 1/2025

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

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 form printed on the packaging and shown on DailyMed is the one the FDA registered. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero and the dashes are dropped. The Identity section at the top of this page lists each form of this code.
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 PHOENIX RX 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 60 capsules (85509-1035-06), 90 capsules (85509-1035-09). 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?
PHOENIX RX 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.
← 85509-1032-01 · PHOENIX 85509-1038-01 · PHOENIX →
For educational and professional reference only — not medical advice. Pricing reflects published NADAC and CMS ASP (free public data) and may differ from your acquisition cost; always verify before billing or dispensing.