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CALCIUM CHLORIDE 100 mg/mL Injection — NDC 51662-1379-01 package photo
Label image from the product's FDA listing (DailyMed) — may show a different pack size or an older label revision.

CALCIUM CHLORIDE 100 mg/mL Injection — NDC 51662-1379-1 (Billing 51662-1379-01)

by HF Acquisition Co LLC, DBA HealthFirst · 1 SYRINGE in 1 CARTON / 10 mL in 1 SYRINGE

This is a package of CALCIUM CHLORIDE 100 mg/mL Injection from HF Acquisition Co LLC, DBA HealthFirst, marketed since Dec 2019 and currently FDA-listed. It is the main listing for this product, which comes in 2 package sizes.

NDC 51662-1379-01
🏷️ FDA NDC (as labeled) 51662-1379-1 billing pads the package segment with a zero
This package
Contains10 mL in 1 syringe Pack sizes2 compare ↓
Main listing for product 51662-1379 · Also comes in: 10 pouches 51662-1379-3
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

Identity & classification

Regulatory identifiers FDA, NLM and CMS codes for this package

FDA NDC (as labeled) 51662-1379-1
Product NDC 51662-1379
11-digit billing NDC 51662137901
RxCUI 828527
UNII M4I0D6VV5M
Application # ANDA203477
SPL Set ID 994a17da-4430-9489-e053-2a95a90acb7c
Established class (EPC) Blood Coagulation Factor; Cations; Phosphate Binder
Mechanism of action Phosphate Chelating Activity
Physiologic effect Increased Coagulation Factor Activity
Chemical class Calcium; Divalent
DEA schedule Non-controlled
Marketing category ANDA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2019-12-09
Route INTRAVENOUS, INTRAVENTRICULAR
Dosage form INJECTION
Substance CALCIUM CHLORIDE
TE code (Orange Book) AP · RLD · RS
Quick answers
  • RxCUI (RxNorm): 828527
Why two NDCs? The FDA registers this code as 51662-1379-1 — 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 → 51662-1379-01. 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 Calcium class.

Drug family (ATC) Calcium, Electrolyte solutions, Acidifiers
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

📗 Our plain-language guide HelloPharmacist
  • When your calcium level drops to a dangerous level very quickly, your body needs calcium delivered directly into the bloodstream right away — there's no time to wait for a pill to...
  • Why am I getting calcium chloride through an IV instead of just taking a calcium pill?
  • Many people feel a warm or flushing sensation, a tingling (especially if it goes in a little fast), or notice a chalky or metallic taste. Some feel mild pressure or a burning sensa...
  • This is a really important thing for your care team to know. Calcium chloride and digoxin together can cause dangerous heart rhythm problems, so your team will generally try to avo...
📖 Read our full Calcium Chloride 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 · quarterly No Part D plan price is available for this NDC in our data.
ℹ️
No price is published for this exact package yet. CMS surveys NADAC per package size, so a different pack of the same drug often has one.
Try another pack size: 10 pouches
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
51662-1379-01 You're viewing this Main listing 1 SYRINGE in 1 CARTON / 10 mL in 1 SYRINGE 2019-12-09 — Active
51662-1379-03 51662-1379-3 10 POUCH in 1 CASE / 1 CARTON in 1 POUCH / 1 SYRINGE in 1 CARTON / 10 mL in 1 SYRINGE 2022-09-12 — Active

Pack size FAQ

What quantity is in this package?
This package is listed by the FDA — 1 syringe in 1 carton / 10 ml in 1 syringe.
What NDC number is used to bill for this package of CALCIUM CHLORIDE 100 mg/mL Injection?
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
Calcium Chloride 100 mg/mL 00409-1631-10 Hospira, 1 syringe — AP FDA listed —
Calcium Chloride 100 mg/mL 51662-1209-01 HF 1 syringe — — FDA listed —
Calcium Chloride 100 mg/mLthis 51662-1379-01 HF 1 syringe — AP FDA listed —
Calcium Chloride 100 mg/mL 51662-1452-01 HF 1 syringe — AP FDA listed —
Calcium Chloride 100 mg/mL 64253-0900-36 Medefil, 60 syringes — AP FDA listed —
calcium chloride 100 mg/mL 70121-2308-04 Amneal 1 syringe — AP FDA listed —
Calcium Chloride 100 mg/mL 70518-4180-00 REMEDYREPACK 10 syringes — AP FDA listed —
Calcium Chloride 100 mg/mL 71872-7044-01 Medical 1 syringe — — FDA listed —
Calcium Chloride 100 mg/mL 71872-7045-01 Medical 1 syringe — AP FDA listed —
Calcium Chloride 100 mg/mL 71872-7193-01 Medical 1 syringe — AP FDA listed —
Calcium Chloride 100 mg/mL 76329-3304-01 International 10 syringes — AP FDA listed —
Calcium Chloride 100 mg/mL 84549-0304-01 ProPharma 10 ml — AP 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
Dec 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.

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

LabelerHF Acquisition Co LLC, DBA HealthFirst
Application holderINTERNATIONAL MEDICATION SYSTEMS LTD
FDA applicationANDA203477 (ANDA)
Labeler code51662
First marketedDec 2019
Product typeHuman Prescription Drug
Portfolio333 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 ⛔ Contraindications ⚠️ Warnings 🤒 Adverse Reactions 🆘 Overdosage 🧬 Clinical Pharmacology 📦 How Supplied / Storage and Handling 📋 Description ⚠️ Precautions 🔬 Clinical Studies 🔒 Drug Abuse and Dependence 📄 Package Label / Principal Display Panel
🎯 Indications and Usage 26 words ▾

INDICATIONS & USAGE 10% Calcium Chloride Injection, USP is indicated for the treatment of hypocalcemia in those conditions requiring a prompt increase in plasma calcium levels.

⏱️ Dosage and Administration ~1 min read ▾

DOSAGE AND ADMINISTRATION 10% Calcium Chloride Injection, USP is administered only by slow intravenous injection (not to exceed 1 mL/min), preferably in a central or deep vein. The usual precautions for intravenous therapy should be observed. If time permits, the solution should be warmed to body temperature.

The injection should be halted if the patient complains of any discomfort; it may be resumed when symptoms disappear. Following injection, the patient should remain recumbent for a short time. The usual adult dosage in hypocalcemic disorders ranges from 200 mg to 1 g (2 -10 mL) at intervals of 1 to 3 days depending on the response of the patient and/or results of serum ionized calcium determinations.

Repeated injections may be required because of rapid excretion of calcium. The pediatric dosage in hypocalcemic disorders ranges from 2.7 to 5.0 mg/kg hydrated calcium chloride (or 0.136 to 0.252 mEq elemental calcium per kg, or 0.027 to 0.05 mL of 10% Calcium Chloride Injection per kg). No data from clinical trials is available about repeated dosages, though textbook references recommend repeat dosages q 4 to 6 hours.

Caution: 10% Calcium Chloride Injection consists of 1 gram of calcium chloride in a 10 mL syringe, or 100 mg/mL. This concentration represents 27 mg or 1.4 mEq of elemental calcium per mL. Thus, one 10 mL syringe provides 270 mg of elemental calcium.

The dosage recommendation in various references is given either as amount of calcium chloride or amount of elemental calcium, and often it is not specified. Ionized calcium concentrations should be measured, to assist in dosage adjustment. Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit.

See PRECAUTIONS . To prevent needle-stick injuries, needles should not be recapped, purposely bent or broken by hand.

⛔ Contraindications 37 words ▾

CONTRAINDICATIONS Calcium chloride is contraindicated for cardiac resuscitation in the presence of ventricular fibrillation or in patients with the risk of existing digitalis toxicity. Calcium chloride is not recommended in the treatment of asystole and electromechanical dissociation.

⚠️ Warnings 131 words ▾

WARNINGS 10% Calcium Chloride Injection, USP is irritating to veins and must not be injected into tissues, since severe necrosis and sloughing may occur. Great care should be taken to avoid extravasation or accidental injection into perivascular tissues. WARNING: This product contains aluminum that may be toxic.

Aluminum may reach toxic levels with prolonged parenteral administration if kidney function is impaired. Premature neonates are particularly at risk because their kidneys are immature, and they require large amounts of calcium and phosphate solutions, which contain aluminum. Research indicates that patients with impaired kidney function, including premature neonates, who receive parenteral levels of aluminum at greater than 4 to 5 mcg/kg/day accumulate aluminum at levels associated with central nervous system and bone toxicity.

Tissue loading may occur at even lower rates of administration.

🤒 Adverse Reactions 100 words ▾

ADVERSE REACTIONS Rapid injection may cause the patient to complain of tingling sensations, a calcium taste, a sense of oppression or “heat wave”. Injections of calcium chloride are accompanied by peripheral vasodilatation as well as a local “burning” sensation and there may be a moderate fall in blood pressure. Should perivascular infiltration occur, I.V. administration at that site should be discontinued at once.

Local infiltration of the affected area with 1% procaine hydrochloride, to which hyaluronidase may be added, will often reduce venospasm and dilute the calcium remaining in the tissues locally. Local application of heat may also be helpful.

🆘 Overdosage 56 words ▾

OVERDOSAGE Too rapid injection may produce lowering of blood pressure and cardiac syncope. Persistent hypercalcemia from overdosage of calcium is unlikely because of rapid excretion. In the event of untoward effects from excessive calcium administration, the drug should be discontinued promptly, the patient re-evaluated and appropriate countermeasures instituted, if necessary. See PRECAUTIONS and ADVERSE REACTIONS .

🧬 Clinical Pharmacology 125 words ▾

CLINICAL PHARMACOLOGY Calcium is the fifth most abundant element in the body and the major fraction is in the bony structure. Calcium plays important physiological roles, many of which are poorly understood. It is essential for the functional integrity of the nervous and muscular systems.

It is necessary for normal cardiac function and is one of the factors that operates in the mechanisms involved in the coagulation of blood. Calcium chloride in water dissociates to provide calcium (Ca++) and chloride (Cl-) ions. They are normal constituents of the body fluids and are dependent on various physiological mechanisms for maintenance of balance between intake and output.

Approximately 80% of body calcium is excreted in the feces as insoluble salts; urinary excretion accounts for the remaining 20%.

📦 How Supplied / Storage and Handling 161 words ▾

HOW SUPPLIED 10% CALCIUM CHLORIDE INJECTION, USP is supplied in the following dosage forms. NDC 51662-1379-1 10% CALCIUM CHLORIDE INJECTION, USP 1 g/10 mL (100 mg/ mL) (1.4 mEq/mL) LUER-JET™ SYR NDC 51662-1379-2 10% CALCIUM CHLORIDE INJECTION, USP 1 g/10 mL (100 mg/ mL) (1.4 mEq/mL) LUER-JET™ SYR in a POUCH NDC 51662-1379-3 10% CALCIUM CHLORIDE INJECTION, USP 1 g/10 mL (100 mg/ mL) (1.4 mEq/mL) LUER-JET™ SYR in a Pouch, 10 Pouches per Case HF Acquisition Co LLC, DBA HealthFirst Mukilteo, WA 98275 Also supplied in the following manufacture supplied dosage forms 10% Calcium Chloride Injection, USP is supplied in single-dose containers as follows: One shrink wrapped package containing 10 unit cartons, each containing a Luer-Jet™ Luer-Lock Prefilled Syringe.

Store at 20° to 25°C (68° to 77°F). [See USP Controlled Room Temperature.] Syringe Assembly Directions: USE ASEPTIC TECHNIQUE Do not assemble until ready to use. *CAUTION: IMPROPER ENGAGING MAY CAUSE GLASS BREAKAGE AND SUBSEQUENT INJURY. HOW SUPPLIED HOW SUPPLIED IMAGE

📋 Description 141 words ▾

DESCRIPTION 10% Calcium Chloride Injection, USP is a sterile, nonpyrogenic, hypertonic solution. Each mL contains 100 mg (1.4 mEq/mL) of calcium chloride, dihydrate (1.4 mEq each of Ca++ and Cl-) in water for injection. It is provided in a 10 mL single dose Syringe to facilitate prompt intravenous injection.

The solution contains no bacteriostat, antimicrobial agent or added buffer and is intended for use only as a single-dose injection. The pH of 10% Calcium Chloride Injection, USP is 5.5 to 7.5 when diluted with water for injection to make a 5% solution. May contain hydrochloric acid and/or sodium hydroxide for pH adjustment.

The osmolar concentration is 2.04 mOsmol/mL (calc.). 10% Calcium Chloride Injection, USP is oxygen sensitive. Calcium Chloride, USP dihydrate is chemically designated CaCl2 • 2H2O (dihydrate) and is described as white, odorless fragments or granules freely soluble in water.

⚠️ Precautions 210 words ▾

PRECAUTIONS Do not administer unless solution is clear and seal is intact. Discard unused portion. Because of its additive effect, calcium should be administered very cautiously to a patient who is digitalized or who is taking effective doses of digitalis or digitalis-like preparations.

Injections should be made slowly through a small needle into a large vein to minimize venous irritation and avoid undesirable reactions. It is particularly important to prevent a high concentration of calcium from reaching the heart because of the danger of cardiac syncope. Pediatric Use: Safety and effectiveness are based on similar clinical conditions in children and adults.

Pregnancy Category C: Animal reproduction studies have not been conducted with calcium chloride. It also is not known whether calcium chloride can cause fetal harm when administered to a pregnant woman or can affect reproductive capacity. Calcium chloride should be given to a pregnant woman only if clearly needed.

Geriatric Use: An evaluation of current literature revealed no clinical experience identifying differences in response between elderly and younger patients. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy.

🔬 Clinical Studies 62 words ▾

CLINICAL STUDIES Medical literature also refers to the administration of calcium chloride in the treatment of magnesium intoxication due to overdosage of magnesium sulfate, and to combat the deleterious effects of hyperkalemia as measured by electrocardiogram (ECG), pending correction of the increased potassium level in the extracellular fluid. However, adequate well-controlled, randomized clinical studies have not been done to support these indications.

🔒 Drug Abuse and Dependence 6 words ▾

DRUG ABUSE AND DEPENDENCE None known.

📄 Package Label / Principal Display Panel 78 words ▾

PRINCIPAL DISPLAY PANEL - SYRING LABEL SYRINGE LABELING

PRINCIPAL DISPLAY PANEL - CARTON LABEL CARTON LABELING

PRINCIPAL DISPLAY PANEL - SERIALIZED LABELING SERIALIZED CARTON LABELING

PRINCIPAL DISPLAY PANEL NDC 51662-1379-2 POUCH POUCH LABELING CARTON 2 SYRINGE POUCH LABELING CARTON 2 SYRINGE 2

PRINCIPAL DISPLAY PANEL NDC 51662-1379-3 CASE CASE LABELING SERIALIZED RFID LABELING CASE RFID Label

PRINCIPAL DISPLAY PANEL - 51662-1379-1 SERIALIZED LABELING CORRECTED AND UPDATED as of 2-9-2023 51662-1379-1 SERIALIZED LABELING as of 2-9-2023 serialized updated labeling

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 HF Acquisition Co LLC, DBA HealthFirst. Listing status can change — the directory data on this page refreshes weekly.
Does this product come in other package sizes?
Yes — the FDA directory lists 1 other package presentation of this same product, including 10 pouches (51662-1379-03). Each has its own NDC and its own page — see the package list near the top of this page.
Who lists this product with the FDA?
HF Acquisition Co LLC, DBA HealthFirst 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.
← 51662-1377-01 · HF 51662-1382-01 · HF →
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.