HomeNDC LookupIngredientsCalcitonin Salmon › 49884-0161-11
CALCITONIN SALMON 200 [iU]/.09mL Spray, Metered, 3.7 mL — NDC 49884-0161-11 package photo

CALCITONIN SALMON 200 [iU]/.09mL Spray, Metered, 3.7 mL

by Par Health USA, LLC · 3.7 mL in 1 BOTTLE, GLASS (49884-161-11)
NDC 49884-0161-11
🏷️ FDA NDC (as labeled) 49884-161-11 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 →
Past resolved recalls for this product (1)
Class II · Mar 2, 2023 · Terminated — Failed Impurities/Degradation Specifications and Subpotent Drug: High Out of Specification results for a known and unknown impurity as well as low Out of Specification results for assay. (Endo Pharmaceuticals, Inc.) · FDA recall D-0475-2023

🆔 Identity & classification

FDA NDC (as labeled) 49884-161-11
Product NDC 49884-161
11-digit billing NDC 49884016111
NCPDP billing unit ML — per mL (volume)
RxCUI 313919
UNII 7SFC6U2VI5
Application # ANDA076979
SPL Set ID a6eaedb3-5c96-4859-be43-a48c9c818bc7
Established class (EPC) Calcitonin
Chemical class Calcitonin
DEA schedule Non-controlled
Marketing category ANDA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2009-06-08
Route NASAL
Dosage form SPRAY, METERED
Substance CALCITONIN SALMON
GPI-14 30043020002080
GCN Seq No 024138
GCN 23281
HICL code 002859
Ingredient (HICL) Calcitonin,Salmon,Synthetic
HIC1 code P
Therapeutic class — broad (HIC1) Endocrine System
HIC2 code P4
Therapeutic class — intermediate (HIC2) Parathyroid/Bone Resorption Drugs
HIC3 code P4L
Therapeutic class — specific (HIC3) Bone Resorption Inhibitors
AHFS code 68:24.04.00
AHFS class Antiparathyroid Agents
FDB label name CALCITONIN-SALMON 200 UNIT SPR
FDB brand name Calcitonin-Salmon
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 49884-161-11 — 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 → 49884-0161-11. 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 Calcitonin class.

Pharmacologic class Calcitonin
Drug family (ATC) Calcitonin preparations
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

LabelerPar Health USA, LLC
Application holderPH HEALTH LTD
FDA applicationANDA076979 (ANDA)
Labeler code49884
First marketedJun 2009
Product typeHuman Prescription Drug
Portfolio212 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 CALCITONIN-SALMON 200 UNIT SPR Ingredient Calcitonin,Salmon,Synthetic
📗 Our plain-language guide HelloPharmacist
  • Calcitonin salmon nasal spray is generally considered a second-choice option for postmenopausal osteoporosis. It's typically recommended when other osteoporosis treatments — like b...
  • Why is my doctor prescribing this instead of other osteoporosis medications?
  • Before you use it for the very first time, take the bottle out of the refrigerator and let it reach room temperature. Then prime the pump by pressing the side arms down repeatedly...
  • The most common issues are nasal — things like a runny nose, nosebleeds, dryness, or irritation inside the nose. Back pain, joint pain, and headache are also reported. Those are wo...
📖 Read our full Calcitonin Salmon Nasal Spray 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 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 N762921K75
    A colorless, odorless gas that makes up most of the air we breathe. In medicines, it's used as a packaging gas or propellant to protect products from oxidation and maintain freshness.
  • 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 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.

4 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 $11.834 $43.79 / 3.7 ml
Medicaid paysCMS SDUD · 12 mo $14.53 $53.75 / 3.7 ml
Medicare drug plans payPart D · Q2 2026 $16.99 $62.87 / 3.7 ml
NADAC price history (per mL) — tap or hover for the price & month
Dec 2021 Jul 2022 Dec 2025 Aug 2026 $12.887 $6.720
▲ Up 52% over the last 24 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
Calcitonin Salmon 200 [iU]/.09mLthis 49884-0161-11 Par 3.7 ml $11.834 AB Availability likely
Calcitonin Salmon 200 [iU] 60505-0823-00 Apotex 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

🏛️
2009
On the market since
Jun 2009
📍
2026
Currently FDA-listed
17 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 & 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 49884-0161-11, 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.
📅 Q1 2025 – Q4 2025 · 4 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
2.2K
Units reimbursed last 4 qtrs
9.1K
Gross reimbursed last 4 qtrs
$132.2K
Avg / prescription
$60.23
Avg / unit
$14.5281
Latest quarter Q4 2025
526Rx
Medicaid pays / mL
$14.5281
gross reimbursed
vs
NADAC / mL
$11.8338
acquisition cost
=
Spread
+$2.6943
+23% 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
46% FFS 54% MCO
Fee-for-service · 1,020 Rx Managed care · 1,175 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: 337 units · 5.9 per 100k residents MN Wisconsin: 181 units · 3.1 per 100k residents WI Michigan: 348 units · 3.5 per 100k residents MI New York: 1,026 units · 5.2 per 100k residents NY Vermont: no data reported VT New Hampshire: no data reported NH Oregon: 130 units · 3.1 per 100k residents OR Nevada: no data reported NV Wyoming: no data reported WY South Dakota: no data reported SD Iowa: 74 units · 2.3 per 100k residents IA Illinois: 551 units · 4.4 per 100k residents IL Indiana: 322 units · 4.7 per 100k residents IN Ohio: 566 units · 4.8 per 100k residents OH Pennsylvania: no data reported PA New Jersey: 459 units · 4.9 per 100k residents NJ Massachusetts: 100 units · 1.4 per 100k residents MA California: 2,124 units · 5.5 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: no data reported KY West Virginia: no data reported WV Virginia: 414 units · 4.7 per 100k residents VA Maryland: 52 units · 0.8 per 100k residents MD Connecticut: 200 units · 5.5 per 100k residents CT Rhode Island: no data reported RI Arizona: 248 units · 3.3 per 100k residents AZ New Mexico: no data reported NM Kansas: no data reported KS Arkansas: no data reported AR Tennessee: 44 units · 0.6 per 100k residents TN North Carolina: 389 units · 3.6 per 100k residents NC South Carolina: 355 units · 6.6 per 100k residents SC Delaware: no data reported DE Oklahoma: no data reported OK Louisiana: 241 units · 5.3 per 100k residents LA Mississippi: no data reported MS Alabama: 41 units · 0.8 per 100k residents AL Georgia: no data reported GA D.C.: no data reported DC Hawaii: 67 units · 4.7 per 100k residents HI Texas: 181 units · 0.6 per 100k residents TX Florida: 651 units · 2.9 per 100k residents FL
Units reimbursed · per 100k residents
0.66.6
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 South Carolina 6.6 /100k
2 Minnesota 5.9 /100k
3 Connecticut 5.5 /100k
4 California 5.5 /100k
5 Louisiana 5.3 /100k
6 New York 5.2 /100k
7 New Jersey 4.9 /100k
8 Ohio 4.8 /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 Calcitonin-Salmon — the program that covers self-administered drugs. 3 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 Calcitonin-Salmon. 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
$3.12M
Claims incl. refills
37.6K
Beneficiaries
25.5K
Spend / beneficiary
$122.59
Spend / claim
$83.01
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 CALCITONIN SALMON — the ingredient across all brands.

Top reported reactions

Nausea254
Fall220
Pain213
Arthralgia188
Dizziness182
Headache176
Back Pain173

Age at onset

Neonate15
Child2
Adult45
Elderly114

Reporter sex

3,109 reports
Male · 15%
Female · 85%
Unknown · 0%

Serious outcomes

Hospitalization998
Death278
Disabling136
Life-threatening89
Reports over time (by year) — tap or hover for the count & year
2020 2022 2024 2026 81 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
49884-0161-11 You're viewing this 3.7 mL in 1 BOTTLE, GLASS (49884-161-11) 2009-06-08 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 211 words

1 INDICATIONS AND USAGE Calcitonin Salmon Nasal Solution is a calcitonin, indicated for the treatment of postmenopausal osteoporosis in women greater than 5 years postmenopause when alternative treatments are not suitable. Fracture reduction efficacy has not been demonstrated. ( 1.1 ) Limitations of Use: Due to the possible association between malignancy and calcitonin-salmon use, the need for continued therapy should be re-evaluated on a periodic basis.

( 1.2 , 5.4 ) Calcitonin Salmon Nasal Solution has not been shown to increase bone mineral density in early postmenopausal women ( 1.2 )

1.1Treatment of Postmenopausal Osteoporosis Calcitonin Salmon Nasal Solution is indicated for the treatment of postmenopausal osteoporosis in women greater than 5 years postmenopause. Fracture reduction efficacy has not been demonstrated. Calcitonin Salmon Nasal Solution should be reserved for patients for whom alternative treatments are not suitable (e.g., patients for whom other therapies are contraindicated or for patients who are intolerant or unwilling to use other therapies).

1.2Important Limitations of Use Due to the possible association between malignancy and calcitonin-salmon use, the need for continued therapy should be re-evaluated on a periodic basis [see Warnings and Precautions ( 5.4 ) ]. Calcitonin Salmon Nasal Solution has not been shown to increase spinal bone mineral density in early postmenopausal women.

⏱️ Dosage and Administration ~1 min read

2 DOSAGE AND ADMINISTRATION For intranasal use only: one spray (200 International Units) per day, alternating nostrils daily ( 2.1 ) Prior to first use, allow the bottle to reach room temperature and prime the pump (2.2 ) Ensure adequate calcium and vitamin D intake ( 2.3 )

2.1Basic Dosing Information The recommended dose of Calcitonin Salmon Nasal Solution is 1 spray (200 International Units) per day administered intranasally, alternating nostrils daily.

2.2Priming (Activation) of Pump Unopened Calcitonin Salmon Nasal Solution should be stored in the refrigerator. Before using the first dose of Calcitonin Salmon Nasal Solution, the patient should wait until it has reached room temperature. To prime the pump before it is used for the first time, the bottle should be held upright and the two white side arms of the pump depressed toward the bottle, repeat until a full spray is released.

The pump is primed once the first full spray is emitted. To administer, the nozzle should first be carefully placed into the nostril while the patient’s head is in the upright position, then the pump should be firmly depressed toward the bottle. The pump should not be primed before each daily dose.

2.3Recommendations for Calcium and Vitamin D Supplementation Patients who use Calcitonin Salmon Nasal Solution should receive adequate calcium (at least 1000 mg elemental calcium per day) and vitamin D (at least 400 International Units per day).

💊 Dosage Forms and Strengths 77 words

3 DOSAGE FORMS AND STRENGTHS Calcitonin Salmon Nasal Solution consists of one glass bottle and one screw-on pump. The bottle contains 3.7 mL of calcitonin-salmon clear solution at a concentration of 2200 International Units per mL. A primed pump delivers 0.09 mL (200 International Units) calcitonin-salmon per actuation.

Nasal Spray: 2200 International Units per mL of calcitonin-salmon in a 3.7 mL fill glass bottle with screw-on pump. Each actuation delivers 200 International Units of calcitonin-salmon (3 )

Contraindications 42 words

4 CONTRAINDICATIONS Hypersensitivity to calcitonin-salmon or any of the excipients. Reactions have included anaphylactic shock, anaphylaxis, bronchospasm, and swelling of the tongue or throat [see Warnings and Precautions ( 5.1 ) ]. Hypersensitivity to calcitonin-salmon or any of the excipients (4 )

⚠️ Warnings and Cautions ~2 min read

5 WARNINGS AND PRECAUTIONS Serious hypersensitivity reactions including anaphylactic shock have been reported. Consider skin testing prior to treatment in patients with suspected hypersensitivity to calcitonin-salmon ( 5.1 ) Hypocalcemia has been reported. Ensure adequate intake of calcium and vitamin D ( 5.2 ) Nasal adverse reactions, including severe ulceration can occur.

Periodic nasal examinations are recommended ( 5.3 ) Malignancy: A meta-analysis of 21 clinical trials suggests an increased risk of overall malignancies in calcitonin-salmon-treated patients ( 5.4 , 6.1 ) Circulating antibodies to calcitonin-salmon may develop, and may cause loss of response to treatment ( 5.5 )

5.1Hypersensitivity Reactions Serious hypersensitivity reactions have been reported in patients receiving Calcitonin Salmon Nasal Solution, e.g., bronchospasm, swelling of the tongue or throat, anaphylaxis and anaphylactic shock. Reports of serious hypersensitivity reactions with injectable calcitonin-salmon have also been reported, including reports of death attributed to anaphylaxis. The usual provisions should be made for emergency treatment if such a reaction occurs.

Hypersensitivity reactions should be differentiated from generalized flushing and hypotension [see Contraindications ( 4 ) ]. For patients with suspected hypersensitivity to calcitonin-salmon, skin testing should be considered prior to treatment utilizing a dilute, sterile solution of a calcitonin-salmon injectable product. Healthcare providers may wish to refer patients who require skin testing to an allergist.

A detailed skin testing protocol is available from the Medical Services Department of Par Health at 1-800-828-9393.

5.2Hypocalcemia Hypocalcemia associated with tetany (i.e., muscle cramps, twitching) and seizure activity has been reported with calcitonin therapy. Hypocalcemia must be corrected before initiating therapy with Calcitonin Salmon Nasal Solution. Other disorders affecting mineral metabolism (such as vitamin D deficiency) should also be effectively treated.

In patients with these conditions, serum calcium and symptoms of hypocalcemia should be monitored during therapy with Calcitonin Salmon Nasal Solution. Use of Calcitonin Salmon Nasal Solution is recommended in conjunction with an adequate intake of calcium and vitamin D [see Dosage and Administration ( 2.3 ) ].

5.3Nasal Adverse Reactions Adverse reactions related to the nose including rhinitis and epistaxis have been reported. Development of mucosal alterations may occur. Therefore, periodic nasal examinations with visualization of the nasal mucosa, turbinates, septum and mucosal blood vessels are recommended prior to start of treatment with Calcitonin Salmon Nasal Solution, periodically during the course of therapy, and at any time nasal symptoms occur.

Calcitonin Salmon Nasal Solution should be discontinued if severe ulceration of the nasal mucosa occurs, as indicated by ulcers greater than 1.5 mm in diameter or penetrating below the mucosa, or those associated with heavy bleeding. Although smaller ulcers often heal without withdrawal of Calcitonin Salmon Nasal Solution, medication should be discontinued temporarily until healing occurs [see Adverse Reactions (6.1 ) ].

5.4Malignancy In a meta-analysis of 21 randomized, controlled clinical trials with calcitonin-salmon (nasal solution or investigational oral formulations), the overall incidence of malignancies reported was higher among calcitonin-salmon-treated patients (4.1%) compared with placebo-treated patients (2.9%). This suggests an increased risk of malignancies in calcitonin-salmon-treated patients compared to placebo-treated patients. The benefits for the individual patient should be carefully considered against possible risks [see Adverse Reactions ( 6.1 ) ].

5.5Antibody Formation Circulating antibodies to calcitonin-salmon have been reported with Calcitonin Salmon Nasal Solution. The possibility of antibody formation should be considered in an…

🤒 Adverse Reactions ~3 min read

6 ADVERSE REACTIONS The following serious adverse reactions are discussed in greater detail in other sections of the label: Hypersensitivity Reactions, including anaphylaxis [see Warnings and Precautions ( 5.1 ) ]. Hypocalcemia [see Warnings and Precautions ( 5.2 ) ]. Nasal Adverse Reactions [see Warnings and Precautions ( 5.3 ) ].

Malignancy [see Warnings and Precautions ( 5.4 ) ]. Most common adverse reactions (3% or greater) are rhinitis, epistaxis and other nasal symptoms, back pain, arthralgia, and headache ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact Par Health at 1-800-828-9393 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. The safety of Calcitonin Salmon Nasal Solution in the treatment of postmenopausal osteoporosis was assessed in 5 randomized, double-blind, placebo controlled trials that enrolled postmenopausal women, aged 45 to 75 years. The duration of the trials ranged from 1 to 2 years.

The incidence of adverse reactions reported in studies involving postmenopausal osteoporotic patients chronically exposed to Calcitonin Salmon Nasal Solution (N=341) and to placebo nasal solution (N=131), and reported in greater than 3% of Calcitonin Salmon Nasal Solution treated patients are presented in the following table. Other than flushing, nausea, possible allergic reactions, and possible local irritative effects in the respiratory tract, a relationship to Calcitonin Salmon Nasal Solution has not been established.

Table 1: Adverse Reactions Occurring in at Least 3% of Postmenopausal Patients Treated with Calcitonin Salmon Nasal Solution † Symptom of nose includes: nasal crusts, dryness, redness or erythema, nasal sores, irritation, itching, thick feeling, soreness, pallor, infection, stenosis, runny/blocked, small wound, bleeding wound, tenderness, uncomfortable feeling and sore across bridge of nose. Calcitonin Salmon Nasal Solution Placebo Nasal Solution Adverse Reaction N = 341 % of Patients N = 131 % of Patients Rhinitis 12 7 Symptom of Nose † 11 16 Back Pain 5 2 Arthralgia 4 5 Epistaxis 4 5 Headache 3 5 Nasal Adverse Reactions: In all postmenopausal patients treated with Calcitonin Salmon Nasal Solution, the most commonly reported nasal adverse reactions included rhinitis (12%), epistaxis (4%), and sinusitis (2%).

Smoking did not have a contributory effect on the occurrence of nasal adverse reactions. Adverse reactions reported in 1% to 3% of patients treated with Calcitonin Salmon Nasal Solution include: influenza-like symptoms, erythematous rash, arthrosis, myalgia, sinusitis, upper respiratory tract infection, bronchospasm, abdominal pain, nausea, dizziness, paresthesia, abnormal lacrimation, conjunctivitis, lymphadenopathy, infection, and depression. Malignancy A meta-analysis of 21 randomized, controlled clinical trials with calcitonin-salmon (nasal solution or investigational oral formulations) was conducted to assess the risk of malignancies in calcitonin-salmon-treated patients compared to placebo-treated patients.

The trials in the meta-analysis ranged in duration from 6 months to 5 years and included a total of 10883 patients (6151 treated with calcitonin-salmon and 4732 treated with placebo). The overall incidence of malignancies reported in these 21 trials was higher among calcitonin-salmon-treated patients (254/6151 or 4.1%) compared with placebo-treated patients (137/4732 or 2.9%). Findings were similar when analyses were restricted to the 18 nasal spray only trials [calcitonin-salmon 122/2712 (4.5%); placebo 30/1309 (2.3%)].

The meta-analysis results suggest an increased risk of overall malignancies in calcitonin-salmon-treated patients compared to placebo-treated patients when all 21 trials are included…

🔄 Drug Interactions 77 words

7 DRUG INTERACTIONS No formal drug interaction studies have been performed with Calcitonin Salmon Nasal Solution. Concomitant use of calcitonin-salmon and lithium may lead to a reduction in plasma lithium concentrations due to increased urinary clearance of lithium. The dose of lithium may require adjustment.

Concomitant use of calcitonin-salmon and lithium may lead to a reduction in plasma lithium concentrations due to increased urinary clearance of lithium. The dose of lithium may require adjustment ( 7 )

👥 Use in Specific Populations ~2 min read

8 USE IN SPECIFIC POPULATIONS There are no data to support use in children (8.4) Nasal reactions are more common in elderly patients ( 8.5 )

8.1Pregnancy Risk Summary Calcitonin Salmon Nasal Solution is not indicated for use in females of reproductive potential. There are no data with the use of Calcitonin Salmon Nasal Solution in pregnant women. In an animal reproduction study, subcutaneous administration of calcitonin-salmon to pregnant rabbits during organogenesis at 4 to 18 times the recommended parenteral human dose caused a decrease in fetal birth weights.

No adverse developmental outcome was observed in the rat with subcutaneous administration of calcitonin-salmon at 9 times the recommended human parenteral dose based on body surface area (see Data ). Data Animal Data Calcitonin-salmon has been shown to cause a decrease in fetal birth weights in rabbits when given by subcutaneous injection in doses 4 to 18 times the parenteral dose (of 54 International Units/m 2 ) and 70 to 278 times the intranasal dose recommended for human use based on body surface area. No embryo/fetal toxicities related to Calcitonin Salmon Nasal Solution were reported from maternal subcutaneous daily doses in rats up to 80 International Units/kg/day from gestation day 6 to 15.

8.2Lactation Risk Summary Calcitonin Salmon Nasal Solution is not indicated for use in females of reproductive potential. There is no information on the presence of calcitonin-salmon in human milk, the effects on the breastfed child, or the effects on milk production. Calcitonin has been shown to inhibit lactation in rats.

8.4Pediatric Use Safety and effectiveness in pediatric patients have not been established.

8.5Geriatric Use In a multi-centered, double-blind, randomized clinical study of calcitonin-salmon nasal solution, 279 patients were less than 65 years old, while 467 patients were 65 to 74 years old and 196 patients were 75 years old and older. Compared to subjects less than 65 years old, the incidence of nasal adverse reactions (rhinitis, irritation, erythema, and excoriation) was higher in patients over the age of 65, particularly among those over the age of 75. Other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out.

🤰 Pregnancy 177 words

8.1Pregnancy Risk Summary Calcitonin Salmon Nasal Solution is not indicated for use in females of reproductive potential. There are no data with the use of Calcitonin Salmon Nasal Solution in pregnant women. In an animal reproduction study, subcutaneous administration of calcitonin-salmon to pregnant rabbits during organogenesis at 4 to 18 times the recommended parenteral human dose caused a decrease in fetal birth weights.

No adverse developmental outcome was observed in the rat with subcutaneous administration of calcitonin-salmon at 9 times the recommended human parenteral dose based on body surface area (see Data ). Data Animal Data Calcitonin-salmon has been shown to cause a decrease in fetal birth weights in rabbits when given by subcutaneous injection in doses 4 to 18 times the parenteral dose (of 54 International Units/m 2 ) and 70 to 278 times the intranasal dose recommended for human use based on body surface area. No embryo/fetal toxicities related to Calcitonin Salmon Nasal Solution were reported from maternal subcutaneous daily doses in rats up to 80 International Units/kg/day from gestation day 6 to 15.

🧒 Pediatric Use 13 words

8.4Pediatric Use Safety and effectiveness in pediatric patients have not been established.

🧓 Geriatric Use 103 words

8.5Geriatric Use In a multi-centered, double-blind, randomized clinical study of calcitonin-salmon nasal solution, 279 patients were less than 65 years old, while 467 patients were 65 to 74 years old and 196 patients were 75 years old and older. Compared to subjects less than 65 years old, the incidence of nasal adverse reactions (rhinitis, irritation, erythema, and excoriation) was higher in patients over the age of 65, particularly among those over the age of 75. Other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out.

🆘 Overdosage 75 words

10 OVERDOSAGE The pharmacologic actions of Calcitonin Salmon Nasal Solution suggest that hypocalcemic tetany could occur in overdose. Therefore, provisions for parenteral administration of calcium should be available for the treatment of overdose. Single doses of Calcitonin Salmon Nasal Solution up to 1600 International Units, doses up to 800 International Units per day for 3 days and chronic administration of doses up to 600 International Units per day have been studied without serious adverse effects.

🧬 Clinical Pharmacology ~2 min read

12 CLINICAL PHARMACOLOGY

12.1Mechanism of Action Calcitonin-salmon is a calcitonin receptor agonist. Calcitonin-salmon acts primarily on bone, but direct renal effects and actions on the gastrointestinal tract are also recognized. Calcitonin-salmon appears to have actions essentially identical to calcitonins of mammalian origin, but its potency per mg is greater and it has a longer duration of action.

The actions of calcitonin on bone and its role in normal human bone physiology are still not completely elucidated, although calcitonin receptors have been discovered in osteoclasts and osteoblasts.

12.2Pharmacodynamics The information below, describing the clinical pharmacology of calcitonin, has been derived from studies with injectable calcitonin-salmon. The mean bioavailability of calcitonin-salmon nasal solution is approximately 3% of the injectable calcitonin-salmon in healthy subjects and, therefore, the conclusions concerning the clinical pharmacology of this preparation may be different. Bone Single injections of calcitonin-salmon caused a marked transient inhibition of the ongoing bone resorptive process.

With prolonged use, there is a persistent, smaller decrease in the rate of bone resorption. Histologically, this is associated with a decreased number of osteoclasts and an apparent decrease in their resorptive activity. In healthy adults, who have a relatively low rate of bone resorption, the administration of exogenous calcitonin‑salmon results in decreases in serum calcium within the limits of the normal range.

In healthy children and in patients whose bone resorption is more rapid, decreases in serum calcium are more pronounced in response to calcitonin-salmon. Kidney Studies with injectable calcitonin-salmon show increases in the excretion of filtered phosphate, calcium, and sodium by decreasing their tubular reabsorption. Comparable studies have not been conducted with Calcitonin Salmon Nasal Solution.

Gastrointestinal Tract Some evidence from studies with injectable preparations suggests that calcitonin-salmon may have effects on the gastrointestinal tract. Short-term administration of injectable calcitonin-salmon results in marked transient decreases in the volume and acidity of gastric juice and in the volume and the trypsin and amylase content of pancreatic juice. Whether these effects continue to be elicited after each injection of calcitonin-salmon during chronic therapy has not been investigated.

These studies have not been conducted with Calcitonin Salmon Nasal Solution. Calcium Homeostasis In two clinical studies designed to evaluate the pharmacodynamic response to calcitonin-salmon nasal solution, administration of calcitonin-salmon 100 to 1600 International Units to healthy volunteers resulted in rapid and sustained decreases within the normal range for both total serum calcium and serum ionized calcium. Single doses of calcitonin-salmon greater than 400 International Units did not produce any further biological response to the drug.

12.3Pharmacokinetics The bioavailability of Calcitonin Salmon Nasal Solution relative to intramuscular administration in healthy volunteers is between 3% and 5%. Calcitonin Salmon Nasal Solution is absorbed rapidly by the nasal mucosa with a mean T max of about 13 minutes. The terminal half-life of calcitonin-salmon has been calculated to be around 18 minutes and no evidence of accumulation was observed with multiple dosing.

🧬 Mechanism of Action 84 words

12.1Mechanism of Action Calcitonin-salmon is a calcitonin receptor agonist. Calcitonin-salmon acts primarily on bone, but direct renal effects and actions on the gastrointestinal tract are also recognized. Calcitonin-salmon appears to have actions essentially identical to calcitonins of mammalian origin, but its potency per mg is greater and it has a longer duration of action.

The actions of calcitonin on bone and its role in normal human bone physiology are still not completely elucidated, although calcitonin receptors have been discovered in osteoclasts and osteoblasts.

📦 How Supplied / Storage and Handling 133 words

16 HOW SUPPLIED/STORAGE AND HANDLING How Supplied Available as a metered dose clear solution in a 3.7 mL fill clear glass bottle. It is available in a dosage strength of 200 International Units per activation (0.09 mL/spray). A screw-on pump is provided.

The pump, following priming, will deliver 0.09 mL of solution. Calcitonin Salmon Nasal Solution contains 2200 International Units/mL calcitonin-salmon and is provided in an individual box containing one glass bottle and one screw-on pump (NDC 49884-161-11). Storage and Handling Store unopened bottle in refrigerator between 2°C to 8°C (36°F to 46°F).

Freezing is to be avoided. Store bottle in use at room temperature between 20°C to 25°C (68°F to 77°F) in an upright position, for up to 35 days. Each bottle contains at least 30 doses.

Discard bottle after 30 doses.

📋 Description 161 words

11 DESCRIPTION Calcitonin is a polypeptide hormone secreted by the parafollicular cells of the thyroid gland in mammals and by the ultimobranchial gland of birds and fish. Calcitonin Salmon Nasal Solution is a synthetic polypeptide of 32 amino acids in the same linear sequence that is found in calcitonin of salmon origin. This is shown by the following graphic formula: It is provided in a 3.7 mL fill glass bottle as a solution for nasal administration.

This is sufficient medication for 30 doses. Active Ingredient: calcitonin-salmon, 2200 International Units per mL (corresponding to 200 International Units per 0.09 mL actuation). Inactive Ingredients: sodium chloride, chlorobutanol (possesses a characteristic odor), hydrochloric acid (added as necessary to adjust pH), purified water and nitrogen.

The activity of Calcitonin Salmon Nasal Solution is stated in International Units based on bioassay in comparison with the International Reference Preparation of calcitonin-salmon for Bioassay, distributed by the National Institute of Biological Standards and Control, Holly Hill, London. formula

💬 Information for Patients 212 words

17 PATIENT COUNSELING INFORMATION See FDA-approved patient labeling (Patient Information and Instructions for Use). Instruct patients on pump assembly, priming of the pump, and nasal introduction of Calcitonin Salmon Nasal Solution. Although instructions for patients are supplied with the individual bottle, procedures for use should be demonstrated to each patient [see Dosage and Administration ( 2.2 ) ].

Patients should notify their healthcare provider if they develop significant nasal irritation [see Warnings and Precautions ( 5.3 ) ] . Inform patients of the potential increase in risk of malignancy [see Warnings and Precautions ( 5.4 ) ]. Advise patients to maintain an adequate calcium (at least 1000 mg elemental calcium per day) and vitamin D (at least 400 International Units per day) intake [see Dosage and Administration ( 2.3 ) ].

Instruct patients to seek emergency medical help or go to the nearest hospital emergency room right away if they develop any signs or symptoms of a serious allergic reaction. Advise patients how to correctly store unopened and opened product [see How Supplied/Storage and Handling ( 16 ) ]. Advise patients that the bottle should be discarded after 30 doses, because after 30 doses, each spray may not deliver the correct amount of medication even if the bottle is not completely empty.

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.