HomeNDC LookupIngredientsIpratropium Bromide › 70748-0337-01
IPRATROPIUM BROMIDE 42 ug Spray, Metered — NDC 70748-0337-01 package photo

IPRATROPIUM BROMIDE 42 ug Spray, Metered

by Lupin Pharmaceuticals, Inc. · 1 BOTTLE, SPRAY in 1 CARTON (70748-337-01) / 165 SPRAY, METERED in 1 BOTTLE, SPRAY
NDC 70748-0337-01
🏷️ FDA NDC (as labeled) 70748-337-01 billing pads the product segment with a zero
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 →

🆔 Identity & classification

FDA NDC (as labeled) 70748-337-01
Product NDC 70748-337
11-digit billing NDC 70748033701
NCPDP billing unit ML — per mL (volume)
RxCUI 1797844
UNII J697UZ2A9J
UPC 0370748337011
Application # ANDA217886
SPL Set ID ee0ac556-8a23-4d5c-a5da-881c1fc6a339
Established class (EPC) Anticholinergic
Mechanism of action Cholinergic Antagonists
DEA schedule Non-controlled
Marketing category ANDA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2025-07-03
Route NASAL
Dosage form SPRAY, METERED
Substance IPRATROPIUM BROMIDE
GPI-14 42300040102020
GCN Seq No 024456
GCN 42238
HICL code 000057
Ingredient (HICL) Ipratropium Bromide
HIC1 code Q
Therapeutic class — broad (HIC1) Ear/Eye/Nose/Rectum/Topical/Vagina/Other
HIC2 code Q7
Therapeutic class — intermediate (HIC2) Nasal Preparations
HIC3 code Q7A
Therapeutic class — specific (HIC3) Nose Preparations, Miscellaneous (Rx)
AHFS code 52:92.00.00
AHFS class Eent Drugs, Miscellaneous
FDB label name IPRATROPIUM 0.06% SPRAY
FDB brand name Ipratropium Bromide
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 70748-337-01 — 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 → 70748-0337-01. 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 Anticholinergic class.

Pharmacologic class Anticholinergic
Drug family (ATC) Other nasal preparations, Anticholinergics
How it works Cholinergic Antagonists
Where does this data come from?
Therapeutic classes from RxNorm RxClass (U.S. National Library of Medicine) — Established Pharmacologic Class (FDA), ATC drug family (WHO) and mechanism of action, matched by this product’s RxCUI.

🏭 Manufacturer & labeler

LabelerLupin Pharmaceuticals, Inc.
Application holderLUPIN INC
FDA applicationANDA217886 (ANDA)
Labeler code70748
First marketedJul 2025
Product typeHuman Prescription Drug
Portfolio404 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 IPRATROPIUM 0.06% SPRAY Ingredient Ipratropium Bromide
📖 What it is MedlinePlus · NLM

Ipratropium nasal spray is available in two strengths that are used to treat different conditions. Ipratropium nasal spray 0.06% is used to relieve a runny nose caused by the common cold or seasonal allergies (hay fever) in adults and children age 5 and older. Ipratropium nasal spray 0.03% is used to relieve a runny nose caused by year-round allergic and nonallergic rhinitis (runny nose and stuffiness) in adults and children age 6 and older. Ipratropium nasal spray does not relieve nasal congestion, sneezing, or postnasal drip caused by these conditions. Ipratropium nasal spray is in a class o...

Read the full MedlinePlus article ↗
📗 Our plain-language guide HelloPharmacist
  • It depends on the form you were prescribed. The inhaler (like Atrovent HFA) and the nebulizer solution are used every day to help keep the airways open if you have COPD — condition...
  • What is ipratropium actually used for — is it for my COPD or my runny nose?
  • No — the inhaler is a maintenance medication, meaning it's meant to be used on a regular schedule to prevent breathing problems, not to rescue you during a sudden flare-up. If you'...
  • Can I use my ipratropium inhaler during a sudden asthma or COPD attack when I can't breathe?
📖 Read our full Ipratropium 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.

🧪 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 F5UM2KM3W7
    Benzalkonium chloride is a chemical compound that works as a preservative and antimicrobial agent in medications. It prevents bacterial and fungal growth in liquid formulations to keep the product safe during storage and use.
  • UNII 7FLD91C86K
    Edetate disodium is a chemical compound that binds and removes certain metal ions. In medicines, it acts as a preservative and stabilizer by preventing metals like calcium from interfering with the product's shelf life and consistency.
  • UNII QTT17582CB
    A strong acid used to adjust and maintain the proper pH level in liquid medicines, ensuring stability and preventing breakdown of active ingredients.
  • UNII 451W47IQ8X
    Sodium chloride is common table salt. It's used in medicines as a buffer to maintain proper pH, as a filler to add bulk, or to adjust the osmotic balance in liquid formulations.
  • UNII 55X04QC32I
    A strong alkaline chemical used to adjust and maintain the pH balance of liquid medicines. It helps keep the medicine stable and ensures it stays effective during storage.
  • UNII 059QF0KO0R
    Water is a liquid solvent that dissolves and mixes ingredients together in liquid medicines, syrups, and injections. It helps distribute the active drug evenly throughout the product.

6 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 DailyMedingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.

Inactive ingredient FAQ

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

💲 Pricing

A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.

Price systemPer mLPer package
Retail pharmacies payNADAC · weekly $0.810
Medicaid paysCMS SDUD · 12 mo $1.48
Medicare drug plans payPart D · Q2 2026 $1.17
NADAC price history (per mL) — tap or hover for the price & month
Dec 2025 Feb 2026 May 2026 Aug 2026 $0.891 $0.801
▼ Down 9% over the last 9 months.
Where does this data come from?
NADAC (National Average Drug Acquisition Cost) is the CMS weekly pharmacy-acquisition-cost survey — what pharmacies pay. ASP (Average Sales Price) is the CMS Medicare Part B drug-payment file, published quarterly. Medicaid pays is computed by us from CMS State Drug Utilization Data (total reimbursed ÷ units, trailing 12 months) — gross of rebates and inclusive of dispensing fees, so it reflects what Medicaid paid, not an acquisition cost. Medicare drug plans pay is the median negotiated point-of-sale unit cost across plans listing this NDC in the CMS quarterly Prescription Drug Plan pricing files, before rebates. The VA pays is the federal contract price (FSS, and the statutory Big 4 ceiling where listed) from the VA National Acquisition Center pharmaceutical price file. All are free public government data; each measures a different payer, so the figures are not directly comparable.

🔁 Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Ipratropium Bromide 42 ug 00054-0046-41 Hikma 1 bottle $0.810 AB Availability likely
Ipratropium Bromide 42 ug 16714-0527-01 NORTHSTAR 1 bottle $0.810 AB Availability likely
Ipratropium Bromide 42 ug 60505-0827-01 Apotex 1 bottle $0.810 AB Availability likely
Ipratropium Bromide 42 ug 69238-2017-02 Amneal 1 bottle $0.810 AB Availability likely
Ipratropium Bromide 42 ugthis 70748-0337-01 Lupin 1 bottle $0.810 AB Availability likely
Ipratropium Bromide 42 ug 72888-0148-37 Advagen 1 bottle $0.810 AB Availability likely
Ipratropium Bromide 42 ug 24208-0399-15 Bausch 1 bottle $0.871 AB FDA listed +7%
Ipratropium Bromide 42 ug 50090-5968-00 A-S 1 bottle AB FDA listed
Ipratropium Bromide 42 ug 68682-0399-15 Oceanside 1 bottle AB FDA listed
Ipratropium Bromide 42 ug 72162-2144-02 Bryant 1 bottle AB FDA listed
Ipratropium Bromide 42 ug 85766-0242-15 Sportpharm 1 bottle 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

🏛️
2025
On the market since
Jul 2025
📍
2026
Currently FDA-listed
1 year 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 & spend

📍 This exact package only: Medicaid data is reported per full 11-digit NDC — labeler, product and pack size — so every number here is for 70748-0337-01, not the drug overall. Other pack sizes report separately.
💊 Pharmacy benefit only: These are Medicaid outpatient pharmacy claims, billed by NDC. They exclude the medical benefit — clinic- or hospital-administered drugs billed under HCPCS J-codes — so drugs used mostly that way (e.g. Avastin, Lucentis, Keytruda) can look low or missing here. That’s expected, not an error.
📅 Q3 2025 – Q4 2025 · 2 quarters of data
ⓘ The newest quarter is usually incomplete when first published; states restate recent quarters in later CMS releases, so the latest figures typically revise upward. State coverage-policy changes can also shift quarter-to-quarter totals.
Prescriptions last 4 qtrs
359
Units reimbursed last 4 qtrs
5.6K
Gross reimbursed last 4 qtrs
$8.3K
Avg / prescription
$23.16
Avg / unit
$1.4820
Latest quarter Q4 2025
348Rx
Medicaid pays / mL
$1.4820
gross reimbursed
vs
NADAC / mL
$0.8104
acquisition cost
=
Spread
+$0.6716
+83% vs cost
What Medicaid paid per mL (before rebates; includes the pharmacy’s dispensing fee) compared with NADAC — the average price pharmacies pay to buy the drug. A positive spread means Medicaid reimbursed more than the purchase price, before manufacturer rebates.
Fee-for-service vs managed care
29% FFS 71% MCO
Fee-for-service · 103 Rx Managed care · 256 Rx
State Medicaid map
Alaska: no data reported AK Maine: no data reported ME Washington: no data reported WA Idaho: no data reported ID Montana: no data reported MT North Dakota: no data reported ND Minnesota: no data reported MN Wisconsin: no data reported WI Michigan: 346 units · 3.4 per 100k residents MI New York: 1,170 units · 6.0 per 100k residents NY Vermont: no data reported VT New Hampshire: no data reported NH Oregon: no data reported OR Nevada: no data reported NV Wyoming: no data reported WY South Dakota: no data reported SD Iowa: no data reported IA Illinois: no data reported IL Indiana: no data reported IN Ohio: 1,845 units · 15.7 per 100k residents OH Pennsylvania: 1,035 units · 8.0 per 100k residents PA New Jersey: 165 units · 1.8 per 100k residents NJ Massachusetts: no data reported MA California: 225 units · 0.6 per 100k residents CA Utah: no data reported UT Colorado: no data reported CO Nebraska: no data reported NE Missouri: no data reported MO Kentucky: 360 units · 8.0 per 100k residents KY West Virginia: no data reported WV Virginia: no data reported VA Maryland: no data reported MD Connecticut: no data reported CT Rhode Island: no data reported RI Arizona: no data reported AZ New Mexico: no data reported NM Kansas: no data reported KS Arkansas: no data reported AR Tennessee: no data reported TN North Carolina: 285 units · 2.6 per 100k residents NC South Carolina: no data reported SC Delaware: no data reported DE Oklahoma: 180 units · 4.4 per 100k residents OK Louisiana: no data reported LA Mississippi: no data reported MS Alabama: no data reported AL Georgia: no data reported GA D.C.: no data reported DC Hawaii: no data reported HI Texas: no data reported TX Florida: no data reported FL
Units reimbursed · per 100k residents
0.615.7
gray = no data reported
Colors are per 100,000 residents, so big states don’t automatically dominate. Tap or hover a state for its actual totals.
Tap or hover a state
…for its Medicaid breakdown
🏆 Top states by units · per 100k residents
1 Ohio 15.7 /100k
2 Pennsylvania 8.0 /100k
3 Kentucky 8.0 /100k
4 New York 6.0 /100k
5 Oklahoma 4.4 /100k
6 Michigan 3.4 /100k
7 North Carolina 2.6 /100k
8 New Jersey 1.8 /100k
National units — by quarter
💵 About the dollar figures: “reimbursed” is what Medicaid paid pharmacies before confidential manufacturer rebates, so the program’s real net cost is lower than these numbers. Fee-for-service and managed-care claims are combined unless split above. Source: CMS State Drug Utilization Data; per-100k rates use 2023 Census population estimates.

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

Medicare Part D (outpatient prescription) spending for Ipratropium Bromide — the program that covers self-administered drugs. 13 manufacturers.
⚠️ 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 Ipratropium Bromide. 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
$19.15M
Claims incl. refills
666.7K
Beneficiaries
481.7K
Spend / beneficiary
$39.75
Spend / claim
$28.72
Trend by period
💵 About the dollar figures: spending is what Part D plans paid before confidential manufacturer rebates, so the program’s real net cost is lower. A blank patient count means fewer than 11 people — CMS hides counts that small to protect privacy. Source: CMS Medicare Quarterly Part D Spending by Drug (data.cms.gov), updated quarterly.

🔬 Reported adverse events (FAERS)

Read carefully: FAERS reports are voluntary and unverified. Counts are not incidence, do not establish causation, are subject to reporting bias, and cannot be used to compare one drug to another. Shown for signal context only. Reports for Ipratropium Bromide — the ingredient across all brands.

Top reported reactions

Dyspnoea6,721
Asthma4,204
Pneumonia3,446
Cough3,300
Wheezing2,775
Fatigue2,488
Nausea2,200

Age at onset

Neonate17
Infant36
Child135
Adolescent91
Adult2,880
Elderly3,373

Reporter sex

39,628 reports
Male · 42%
Female · 58%
Unknown · 0%

Serious outcomes

Hospitalization16,882
Death5,048
Life-threatening2,321
Disabling1,140
Reports over time (by year) — tap or hover for the count & year
2019 2021 2023 2026 3,106 0
Most recent year is provisional (FAERS lags ~3 months).
Where does this data come from?
Adverse-event reports from the FDA Adverse Event Reporting System (FAERS) via openFDA. FAERS reports are voluntary and unverified — counts are not incidence and don’t establish causation.

📦 Packaging — all sizes for this product

Package NDCDescription Marketing startStatus
70748-0337-01 You're viewing this 1 BOTTLE, SPRAY in 1 CARTON (70748-337-01) / 165 SPRAY, METERED in 1 BOTTLE, SPRAY 2025-07-03 Active

📄 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 87 words

INDICATIONS AND USAGE Ipratropium bromide nasal solution, 0.06% is indicated for the symptomatic relief of rhinorrhea associated with the common cold or seasonal allergic rhinitis for adults and children age 5 years and older. Ipratropium bromide 0.06% does not relieve nasal congestion or sneezing associated with the common cold or seasonal allergic rhinitis. The safety and effectiveness of the use of ipratropium bromide 0.06% beyond four days in patients with the common cold or beyond three weeks in patients with seasonal allergic rhinitis has not been established.

⏱️ Dosage and Administration ~1 min read

DOSAGE AND ADMINISTRATION For Symptomatic Relief of Rhinorrhea Associated with the Common Cold The recommended dose of ipratropium bromide nasal solution, 0.06% is two sprays (84 mcg) per nostril three or four times daily (total dose 504 to 672 mcg/day) in adults and children age 12 years and older. Optimum dosage varies with response of the individual patient. The recommended dose of ipratropium bromide nasal solution, 0.06% for children age 5 to 11 years is two sprays (84 mcg) per nostril three times daily (total dose of 504 mcg/day).

The safety and effectiveness of the use of ipratropium bromide nasal solution, 0.06% beyond four days in patients with the common cold have not been established. For Symptomatic Relief of Rhinorrhea Associated with Seasonal Allergic Rhinitis The recommended dose of ipratropium bromide nasal solution 0.06% is two sprays (84 mcg) per nostril four times daily (total dose 672 mcg/day) in adults and children age 5 years and older. The safety and effectiveness of the use of ipratropium bromide nasal solution, 0.06% beyond three weeks in patients with seasonal allergic rhinitis have not been established.

Initial pump priming requires seven sprays of the pump. If used regularly as recommended, no further priming is required. If not used for more than 24 hours, the pump will require two sprays, or if not used for more than seven days, the pump will require seven sprays to reprime.

Avoid spraying into eyes.

Contraindications 27 words

CONTRAINDICATIONS Ipratropium bromide nasal solution, 0.06% is contraindicated in patients with a history of hypersensitivity to atropine or its derivatives, or to any of the other ingredients.

⚠️ Warnings 42 words

WARNINGS Immediate hypersensitivity reactions may occur after administration of ipratropium bromide, as demonstrated by urticaria, angioedema, rash, bronchospasm, anaphylaxis, and oropharyngeal edema. If such a reaction occurs, therapy with ipratropium bromide should be stopped at once and alternative treatment should be considered.

🤒 Adverse Reactions ~3 min read

ADVERSE REACTIONS Adverse reaction information on ipratropium bromide 0.06% in patients with the common cold was derived from two multicenter, vehicle-controlled clinical trials involving 1,276 patients (195 patients on ipratropium bromide 0.03%, 352 patients on ipratropium bromide, 0.06%, 189 patients on ipratropium bromide 0.12%, 351 patients on vehicle and 189 patients receiving no treatment). Table 1 shows adverse events reported for patients who received ipratropium bromide 0.06% at the recommended dose of 84 mcg per nostril, or vehicle, administered three or four times daily, where the incidence is 1% or greater in the ipratropium bromide group and higher in the ipratropium bromide group than in the vehicle group.

Table 1: % of Patients with Common Cold Reporting Events This table includes adverse events for which the incidence was 1% or greater in the ipratropium bromide group and higher in the ipratropium bromide group than in the vehicle group. Ipratropium Bromide, 0.06% Vehicle Control No. of Patients 352 351 Epistaxis Epistaxis reported by 5.4% of ipratropium bromide patients and 1.4% of vehicle patients, blood tinged nasal mucus by 2.8% of ipratropium bromide patients and 0.9% of vehicle patients. 8.2% 2.3% Nasal Dryness 4.8% 2.8% Dry Mouth/Throat 1.4% 0.3% Nasal Congestion 1.1% 0.0% Ipratropium bromide 0.06% was well tolerated by most patients.

The most frequently reported adverse events were transient episodes of nasal dryness or epistaxis. The majority of these adverse events (96%) were mild or moderate in nature, none was considered serious, and none resulted in hospitalization. No patient required treatment for nasal dryness, and only three patients (<1%) required treatment for epistaxis, which consisted of local application of pressure or a moisturizing agent (e.g., petroleum jelly).

No patient receiving ipratropium bromide 0.06% was discontinued from the trial due to either nasal dryness or bleeding. Adverse events reported by less than 1% of the patients receiving ipratropium bromide 0.06% during the controlled clinical trials that are potentially related to ipratropium bromide's local effects or systemic anticholinergic effects include: taste perversion, nasal burning, conjunctivitis, coughing, dizziness, hoarseness, palpitation, pharyngitis, tachycardia, thirst, tinnitus, and blurred vision.

No controlled trial was conducted to address the relative incidence of adverse events for three times daily versus four times daily therapy. Nasal adverse events seen in the clinical trial with seasonal allergic rhinitis (SAR) patients (see Table 2) were similar to those seen in the common cold trials. Additional events were reported at a higher rate in the SAR trial due in part to the longer duration of the trial and the inclusion of Upper Respiratory Tract Infection (URI) as an adverse event.

In common cold trials, URI was the disease under study and not an adverse event. Table 2: % of Patients with SAR Reporting Events This table includes adverse events for which the incidence was 1% or greater in the ipratropium bromide group and higher in the ipratropium bromide group than in the vehicle group. Ipratropium Bromide, 0.06% Vehicle Control No. of Patients 218 211 Epistaxis Epistaxis reported by 3.7% of ipratropium bromide patients and 2.4% of vehicle patients, blood tinged nasal mucus by 2.3% of ipratropium bromide patients and 1.9% of vehicle patients.

6.0% 3.3% Pharyngitis 5.0% 3.8% URI 5.0% 3.3% Nasal Dryness 4.6% 0.9% Headache 4.1% 0.5% Dry Mouth/Throat 4.1% 0.0% Taste Perversion 3.7% 1.4% Sinusitis 2.8% 2.8% Pain 1.8% 0.9% Diarrhea 1.8% 0.5% There were no reports of allergic-type reactions in the controlled clinical common cold and SAR trials. Post-Marketing Experience Allergic type reactions such as skin rash, angioedema, including that of the throat, tongue, lips and face, generalized urticaria (including giant urticaria), laryngospasm, and anaphylactic reactions have been reported with ipratropium bromide 0.…

🆘 Overdosage 122 words

OVERDOSAGE Acute overdosage by intranasal administration is unlikely since ipratropium bromide is not well absorbed systemically after intranasal or oral administration. Following administration of a 20 mg oral dose (equivalent to ingesting more than two bottles of ipratropium bromide, 0.06%) to 10 male volunteers, no change in heart rate or blood pressure was noted. Following a 2 mg intravenous infusion over 15 minutes to the same 10 male volunteers, plasma ipratropium concentrations of 22 to 45 ng/mL were observed (>100 times the concentrations observed following intranasal administration).

Following intravenous infusion these 10 volunteers had a mean increase of heart rate of 50 bpm and less than 20 mmHg change in systolic or diastolic blood pressure at the time of peak ipratropium levels.

🧬 Clinical Pharmacology ~3 min read

CLINICAL PHARMACOLOGY Mechanism of Action Ipratropium bromide is an anticholinergic (para-sympatholytic) agent which, based on animal studies, appears to inhibit vagally-mediated reflexes by antagonizing the action of acetylcholine, the transmitter agent released at the neuromuscular junctions in the lung. In humans, ipratropium bromide has anti-secretory properties and, when applied locally, inhibits secretions from the serous and seromucous glands lining the nasal mucosa. Ipratropium bromide is a quaternary amine that minimally crosses the nasal and gastrointestinal membranes and the blood-brain barrier, resulting in a reduction of the systemic anticholinergic effects (e.g., neurologic, ophthalmic, cardiovascular, and gastrointestinal effects) that are seen with tertiary anticholinergic amines.

Pharmacokinetics Absorption Ipratropium bromide is poorly absorbed into the systemic circulation following oral administration (2 to 3%). Less than 20% of an 84 mcg per nostril dose was absorbed from the nasal mucosa of normal volunteers, induced-cold adult volunteers, naturally acquired common cold pediatric patients, or perennial rhinitis adult patients. Distribution Ipratropium bromide is minimally bound (0 to 9% in vitro ) to plasma albumin and α 1 -acid glycoprotein.

Its blood/plasma concentration ratio was estimated to be about 0.89. Studies in rats have shown that ipratropium bromide does not penetrate the blood-brain barrier. Metabolism Ipratropium bromide is partially metabolized to ester hydrolysis products, tropic acid, and tropane.

These metabolites appear to be inactive based on in vitro receptor affinity studies using rat brain tissue homogenates. Elimination After intravenous administration of 2 mg ipratropium bromide to 10 healthy volunteers, the terminal half-life of ipratropium bromide was approximately 1.6 hours. The total body clearance and renal clearance were estimated to be 2,505 and 1,019 mL/min, respectively.

The amount of the total dose excreted unchanged in the urine (Ae) within 24 hours was approximately one-half of the administered dose. Pediatrics Following administration of 84 mcg of ipratropium bromide per nostril three times a day in patients 5 to 18 years old (n=42) with a naturally acquired common cold, the mean amount of the total dose excreted unchanged in the urine of 7.8% was comparable to 84 mcg per nostril four times a day in an adult induced common cold population (n=22) of 7.3 to 8.1%. Plasma ipratropium concentrations were relatively low (ranging from undetectable up to 0.62 ng/mL).

No correlation of the amount of the total dose excreted unchanged in the urine (Ae) with age or gender was observed in the pediatric population. Special Populations Gender does not appear to influence the absorption or excretion of nasally administered ipratropium bromide. The pharmacokinetics of ipratropium bromide have not been studied in patients with hepatic or renal insufficiency or in the elderly.

Drug-Drug Interactions No specific pharmacokinetic studies were conducted to evaluate potential drug-drug interactions. Pharmacodynamics In two single dose trials (n=17), doses up to 336 mcg of ipratropium bromide did not significantly affect pupillary diameter, heart rate, or systolic/diastolic blood pressure. Similarly, ipratropium bromide nasal solution 0.06% in adult patients (n=22) with induced-colds (84 mcg/nostril four times a day) and in pediatric patients (n=45) with naturally acquired common cold (84 mcg/nostril three times a day) had no significant effects on pupillary diameter, heart rate, or systolic/diastolic blood pressure.

Controlled clinical trials demonstrated that intranasal fluorocarbon-propelled ipratropium bromide does not alter physiologic nasal functions (e.g., sense of smell, ciliary beat frequency, mucociliary clearance, or the air conditioning capacity of the nose). Clinical Trials Clinical trials for ipratropium bromide, 0.06% were conducted in patients with rhinorrhea associated with n…

🧬 Mechanism of Action 101 words

Mechanism of Action Ipratropium bromide is an anticholinergic (para-sympatholytic) agent which, based on animal studies, appears to inhibit vagally-mediated reflexes by antagonizing the action of acetylcholine, the transmitter agent released at the neuromuscular junctions in the lung. In humans, ipratropium bromide has anti-secretory properties and, when applied locally, inhibits secretions from the serous and seromucous glands lining the nasal mucosa. Ipratropium bromide is a quaternary amine that minimally crosses the nasal and gastrointestinal membranes and the blood-brain barrier, resulting in a reduction of the systemic anticholinergic effects (e.g., neurologic, ophthalmic, cardiovascular, and gastrointestinal effects) that are seen with tertiary anticholinergic amines.

📦 How Supplied / Storage and Handling 167 words

HOW SUPPLIED Ipratropium Bromide Nasal Solution, 0.06% is supplied as a clear, colorless solution in a white high density polyethylene (HDPE) bottle fitted with a metered nasal spray pump, a white safety clip to prevent accidental discharge of the spray, and a clear plastic dust cap. It contains 16.6 g of product formulation, 165 sprays, each delivering 42 mcg of ipratropium bromide per spray (70 mcL), or 10 days of therapy at the maximum recommended dose (two sprays per nostril four times a day). Ipratropium Bromide Nasal Solution, 0.06% Nasal Spray, 42 mcg/spray NDC 70748-337-01: Bottle of 15 mL (165 metered sprays) in a carton.

Storage Store tightly closed at 20° to 25°C (68° to 77°F). [See USP Controlled Room Temperature.]. Avoid freezing. Keep out of reach of children.

Do not spray in the eyes. Address medical inquiries to Lupin Pharmaceuticals, Inc. at 1-800-399-2561. Patients should be reminded to read and follow the accompanying " Patient's Instructions for Use ", which should be dispensed with the product.

📋 Description 137 words

DESCRIPTION The active ingredient in ipratropium bromide nasal solution is ipratropium bromide, USP (as the monohydrate). It is an anticholinergic agent chemically described as 8-azoniabicyclo (3.2.1) octane, 3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8-methyl-8-(1-methylethyl)-, bromide, monohydrate ( endo,syn )-, (±)-: a synthetic quaternary ammonium compound, chemically related to atropine. Its structural formula is: Ipratropium bromide, USP is a white to off-white, crystalline powder.

It is soluble in water, freely soluble in methanol and slightly soluble in ethanol (96%). Ipratropium bromide nasal solution, 0.06% is a metered-dose, manual pump spray unit which delivers 42 mcg ipratropium bromide, USP (on an anhydrous basis) per spray (70 mcL) in an isotonic, aqueous solution with pH-adjusted to 4.7 with hydrochloric acid and sodium hydroxide (if needed). It also contains benzalkonium chloride, edetate disodium, purified water and sodium chloride.

Each bottle contains 165 metered sprays. Ipratropium Bromide Monohydrate

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