HomeNDC LookupIngredientsAtropine Sulfate › 60505-6226-01
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Atropine 10 mg/mL Solution/ Drops

by Apotex Corp. · 1 BOTTLE, DROPPER in 1 CARTON (60505-6226-1) / 5 mL in 1 BOTTLE, DROPPER
NDC 60505-6226-01
🏷️ FDA NDC (as labeled) 60505-6226-1 billing pads the package segment with a zero
This package
Contains5 mL in 1 bottle, dropper Cost per mL$5.54 NADAC Per package$27.70 / 5 ml Pack sizes3 compare ↓
Also priced by: Medicaid pays $8.76/unit · Part D plans $7.91/unit — full pricing hub ↓
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 →
⚠️
Other active recalls for Atropine Sulfate (different manufacturers) — 2 · tap to view
These affect other manufacturers’ products for the same ingredient — not necessarily the exact NDC on this page.
Class II · Jul 24, 2026 — Presence of Particulate Matter: Product contaminated with particulate matter identified as hair, glass and/or paraformaldehyde (American Regent, Inc.) · FDA recall D-0795-2026
Class I · Dec 21, 2023 — Presence of Particulate Matter; identified as glass (Pfizer Inc.) · FDA recall D-0235-2024
Each entry is an official FDA enforcement report — look up any recall number in the FDA recall database ↗

🆔 Identity & classification

FDA NDC (as labeled) 60505-6226-1
Product NDC 60505-6226
11-digit billing NDC 60505622601
NCPDP billing unit ML — per mL (volume)
RxCUI 1190655
UNII 03J5ZE7KA5
Application # ANDA215624
SPL Set ID 127a7e32-a150-01d6-a66a-b7708d85809f
Established class (EPC) Anticholinergic; Cholinergic Muscarinic Antagonist
Mechanism of action Cholinergic Antagonists; Cholinergic Muscarinic Antagonists
DEA schedule Non-controlled
Marketing category ANDA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2021-11-26
Route OPHTHALMIC
Dosage form SOLUTION/ DROPS
Substance ATROPINE SULFATE
GPI-14 86350010102010
GPI class Atropine Sulfate
GCN Seq No 007866
GCN 32952
HICL code 002004
Ingredient (HICL) Atropine Sulfate
HIC1 code Q
Therapeutic class — broad (HIC1) Ear/Eye/Nose/Rectum/Topical/Vagina/Other
HIC2 code Q6
Therapeutic class — intermediate (HIC2) Ophthalmic Preparations
HIC3 code Q6J
Therapeutic class — specific (HIC3) Mydriatics
AHFS code 12:08.08.00
AHFS class Antimuscarinics/Antispasmodics
FDB label name ATROPINE 1% EYE DROPS
FDB brand name Atropine Sulfate
Legend status F — Federal legend — prescription drug or device
TE code (Orange Book) AT1 · RLD · RS
Why two NDCs? The FDA registers this code as 60505-6226-1 — 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 → 60505-6226-01. 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, Cholinergic Muscarinic Antagonist
Drug family (ATC) Belladonna alkaloids, tertiary amines, Anticholinergics, Antidotes
How it works Cholinergic Muscarinic Antagonists, 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

LabelerApotex Corp.
Application holderAPOTEX INC
FDA applicationANDA215624 (ANDA)
Labeler code60505
First marketedNov 2021
Product typeHuman Prescription Drug
Portfolio304 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 ATROPINE 1% EYE DROPS Ingredient Atropine Sulfate
📗 Our plain-language guide HelloPharmacist
  • Atropine works by blocking a nerve signal that, when overactive, can cause a dangerously slow heart rate, flooding secretions, or — in poisoning — life-threatening over-stimulation...
  • Why am I being given atropine — what does it actually do?
  • It's very common to notice a dry mouth, blurred vision, light sensitivity, a faster heartbeat, flushing, or difficulty urinating — those are expected effects of how atropine works...
  • What side effects should I expect, and which ones mean I need to call for help?
📖 Read our full Atropine 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.

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.

💲 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 $5.540 $27.70 / 5 ml
Medicaid paysCMS SDUD · 12 mo $8.76 $43.81 / 5 ml
Medicare drug plans payPart D · Q2 2026 $7.91 $39.53 / 5 ml
NADAC price history (per mL) — tap or hover for the price & month
Mar 2022 Sep 2022 Jan 2026 Aug 2026 $9.543 $5.540
▼ Down 42% over the last 21 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
Atropine 10 mg/mL 60219-1750-08 Amneal 1 bottle $3.916 AT1 Availability likely save 29%
Atropine sulfate 10 mg/mL 70069-0583-01 Somerset 1 bottle $3.916 AT1 Availability likely save 29%
Atropine Sulfate 10 mg/mL 70756-0653-35 Lifestar 1 bottle $3.916 AT1 Availability likely save 29%
Atropine 10 mg/mL 60219-1749-03 Amneal 1 bottle $5.540 AT1 Availability likely
Atropine 10 mg/mLthis 60505-6226-01 Apotex 1 bottle $5.540 AT1 Availability likely
Atropine sulfate 10 mg/mL 70069-0582-01 Somerset 1 bottle $5.540 AT1 Availability likely
Atropine Sulfate 10 mg/mL 70756-0652-25 Lifestar 1 bottle $5.540 AT1 Availability likely
Isopto Atropine 10 mg/mL 00065-0303-55 Alcon 1 bottle $9.701 AT2 Discontinued +75%
atropine sulfate 10 mg/mL 00065-0817-01 Alcon 1 bottle $11.605 AT2 Availability likely +109%
Atropine Sulfate 10 mg/mL 70069-0716-01 Somerset 1 bottle $11.605 AT2 Availability likely +109%
Atropine sulfate 10 mg/mL 42799-0826-01 Edenbridge 1 bottle $12.878 AT1 Availability likely +132%
Atropine 10 mg/mL 60219-1748-02 Amneal 1 bottle $12.878 AT1 Availability likely +132%
Atropine sulfate 10 mg/mL 70069-0581-01 Somerset 1 bottle $12.878 AT1 Availability likely +132%
Atropine Sulfate 10 mg/mL 70756-0651-25 Lifestar 1 bottle $12.878 AT1 Availability likely +132%
Atropine Sulfate 10 mg/mL 72603-0264-01 NorthStar 1 bottle $12.878 AT1 Availability likely +132%
Atropine Sulfate 10 mg/mL 24208-0965-01 Bausch 10 vials FDA listed
Atropine 10 mg/mL 50090-7000-00 A-S 1 bottle AT1 FDA listed
Atropine 10 mg/mL 50090-7313-00 A-S 1 bottle AT1 FDA listed
Atropine Sulfate 10 mg/mL 67296-2124-05 Redpharm 1 bottle AT1 FDA listed
Atropine 10 mg/mL 67296-2200-05 Redpharm 1 bottle AT1 FDA listed
Atropine Sulfate 10 mg/mL 82260-0001-01 Bausch 10 vials FDA listed
Atropine 10 mg/mL 68083-0671-01 Gland 1 bottle AT1 FDA listed
Atropine 10 mg/mL 68083-0669-01 Gland 1 bottle AT1 FDA listed
Atropine 10 mg/mL 68083-0670-01 Gland 1 bottle AT1 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

🏛️
2021
On the market since
Nov 2021
📍
2026
Currently FDA-listed
5 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 60505-6226-01, 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.
📅 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
20K
Units reimbursed last 4 qtrs
102.3K
Gross reimbursed last 4 qtrs
$896.3K
Avg / prescription
$44.78
Avg / unit
$8.7616
Latest quarter Q4 2025
4.8KRx
Medicaid pays / mL
$8.7616
gross reimbursed
vs
NADAC / mL
$5.5399
acquisition cost
=
Spread
+$3.2217
+58% 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
48% FFS 52% MCO
Fee-for-service · 9,511 Rx Managed care · 10,507 Rx
State Medicaid map
Alaska: 540 units · 73.7 per 100k residents AK Maine: 860 units · 61.6 per 100k residents ME Washington: 3,474 units · 44.5 per 100k residents WA Idaho: 665 units · 33.9 per 100k residents ID Montana: no data reported MT North Dakota: no data reported ND Minnesota: 3,336 units · 58.1 per 100k residents MN Wisconsin: 318 units · 5.4 per 100k residents WI Michigan: 3,887 units · 38.7 per 100k residents MI New York: 5,729 units · 29.3 per 100k residents NY Vermont: no data reported VT New Hampshire: 65 units · 4.6 per 100k residents NH Oregon: 1,585 units · 37.4 per 100k residents OR Nevada: 530 units · 16.6 per 100k residents NV Wyoming: 65 units · 11.1 per 100k residents WY South Dakota: no data reported SD Iowa: 835 units · 26.0 per 100k residents IA Illinois: 5,530 units · 44.1 per 100k residents IL Indiana: 2,082 units · 30.3 per 100k residents IN Ohio: 3,925 units · 33.3 per 100k residents OH Pennsylvania: 3,588 units · 27.7 per 100k residents PA New Jersey: 1,448 units · 15.6 per 100k residents NJ Massachusetts: 1,131 units · 16.2 per 100k residents MA California: 18,288 units · 46.9 per 100k residents CA Utah: 625 units · 18.3 per 100k residents UT Colorado: 1,925 units · 32.7 per 100k residents CO Nebraska: 172 units · 8.7 per 100k residents NE Missouri: 1,820 units · 29.4 per 100k residents MO Kentucky: 1,431 units · 31.6 per 100k residents KY West Virginia: 690 units · 39.0 per 100k residents WV Virginia: 2,035 units · 23.3 per 100k residents VA Maryland: 2,391 units · 38.7 per 100k residents MD Connecticut: 950 units · 26.3 per 100k residents CT Rhode Island: 525 units · 47.9 per 100k residents RI Arizona: 1,320 units · 17.8 per 100k residents AZ New Mexico: 1,166 units · 55.2 per 100k residents NM Kansas: 875 units · 29.8 per 100k residents KS Arkansas: 880 units · 28.7 per 100k residents AR Tennessee: 2,746 units · 38.5 per 100k residents TN North Carolina: 3,560 units · 32.9 per 100k residents NC South Carolina: 910 units · 16.9 per 100k residents SC Delaware: 330 units · 32.0 per 100k residents DE Oklahoma: 748 units · 18.5 per 100k residents OK Louisiana: 2,905 units · 63.5 per 100k residents LA Mississippi: 675 units · 23.0 per 100k residents MS Alabama: 1,817 units · 35.6 per 100k residents AL Georgia: 3,676 units · 33.3 per 100k residents GA D.C.: 245 units · 36.1 per 100k residents DC Hawaii: 450 units · 31.4 per 100k residents HI Texas: 7,049 units · 23.1 per 100k residents TX Florida: 2,110 units · 9.3 per 100k residents FL
Units reimbursed · per 100k residents
4.673.7
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 Alaska 73.7 /100k
2 Louisiana 63.5 /100k
3 Maine 61.6 /100k
4 Minnesota 58.1 /100k
5 New Mexico 55.2 /100k
6 Rhode Island 47.9 /100k
7 California 46.9 /100k
8 Washington 44.5 /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.

💊 Medicaid utilization by pack size

Medicaid (SDUD) totals over the four most recent reported quarters for every package size of this drug — handy when a specific package (e.g. a starter/titration pack) carries little or no Medicaid volume on its own.
1 bottle this page60505-6226-01 20,018 Rx · $896,325
1 bottle60505-6226-00 9,295 Rx · $297,663
1 bottle60505-6226-02 1,622 Rx · $118,220
Drug total (last 4 qtrs): 30,935 Rx · 134,490 units · $1,312,207 gross reimbursed
Tap a pack size to open its page. Source: CMS State Drug Utilization Data, last 4 quarters.

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

Medicare Part D (outpatient prescription) spending for Atropine Sulfate (matched by generic name) — the program that covers self-administered drugs. 7 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 Atropine Sulfate. That’s a different level of aggregation than the Medicaid card above, which is specific to this exact 11-digit NDC (pack size included), so the two aren’t directly comparable.
Period
Total Part D spend
$2.44M
Claims incl. refills
57.2K
Beneficiaries
42.2K
Spend / beneficiary
$57.89
Spend / claim
$42.70
Trend by period
💵 About the dollar figures: spending is what Part D plans paid before confidential manufacturer rebates, so the program’s real net cost is lower. A blank patient count means fewer than 11 people — CMS hides counts that small to protect privacy. Source: CMS Medicare Quarterly Part D Spending by Drug (data.cms.gov), updated quarterly.

📦 Packaging — all sizes for this product

Package NDCDescription Per unit Per pack Marketing startStatus
60505-6226-00 1 BOTTLE, DROPPER in 1 CARTON (60505-6226-0) / 2 mL in 1 BOTTLE, DROPPER $12.88 / mL $25.76 2021-11-26 Active
60505-6226-01 You're viewing this 1 BOTTLE, DROPPER in 1 CARTON (60505-6226-1) / 5 mL in 1 BOTTLE, DROPPER $5.54 / mL $27.70 2021-11-26 Active
60505-6226-02 1 BOTTLE, DROPPER in 1 CARTON (60505-6226-2) / 15 mL in 1 BOTTLE, DROPPER $3.92 / mL $58.74 2022-02-07 Active

Per mL, this pack runs about 41% above the cheapest pack (NDC 60505-6226-02, $3.92 vs $5.54 NADAC).

In Medicaid, this is the most-dispensed pack of this product — about 65% of fills over the last four reported quarters. See all packs ↓

Pack size FAQ

What quantity is in NDC 60505-6226-01?
NDC 60505-6226-01 is listed by the FDA — 1 bottle, dropper in 1 carton / 5 ml in 1 bottle, dropper.
What NDC number is used to bill for this package of Atropine 10 mg/mL Solution/ Drops?
Bill NDC 60505-6226-01 — the 11-digit billing format is 60505622601. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.

Prices are the latest CMS NADAC pharmacy acquisition cost per NDC; per-pack figures are per-unit × pack quantity, shown only when the pack is denominated in the same measure NADAC prices.

📄 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 77 words

1. INDICATIONS AND USAGE Atropine sulfate ophthalmic solution, 1% is indicated in adults and pediatric patients aged three (3) months and older for: Atropine is an anticholinergic agent indicated in adults and pediatric patients aged three (3) months and older for: Cycloplegia ( 1.1 ) Mydriasis ( 1.2 ) Penalization of the healthy eye in the treatment of amblyopia ( 1.3 )

1.1 Cycloplegia

1.2 Mydriasis

1.3 Penalization of the Healthy Eye in the Treatment of Amblyopia

⏱️ Dosage and Administration 87 words

2. DOSAGE AND ADMINISTRATION Apply 1 drop topically to the cul-de-sac of the conjunctiva, forty minutes prior to the intended maximal dilation time ( 2 ) In adults and pediatric patients 3 years and older, doses may be repeated up to twice daily as needed. ( 2 ) Apply 1 drop topically to the cul-de-sac of the conjunctiva, forty minutes prior to the intended maximal dilation time.

In adults and pediatric patients aged 3 years and older, doses may be repeated up to twice daily as needed.

💊 Dosage Forms and Strengths 21 words

3. DOSAGE FORMS AND STRENGTHS Atropine sulfate ophthalmic solution, USP: 1% atropine sulfate. Ophthalmic solution 1% atropine sulfate ( 3 )

Contraindications 41 words

4. CONTRAINDICATIONS Hypersensitivity or allergic reaction to any ingredient in formulation ( 4.1 )

4.1Hypersensitivity Atropine sulfate ophthalmic solution 1% is contraindicated in patients who have demonstrated a previous hypersensitivity or known allergic reaction to any ingredient of the formulation.

⚠️ Warnings and Cautions 106 words

5. WARNINGS AND PRECAUTIONS Photophobia and blurred vision due to pupil unresponsiveness and cycloplegia may last up to 2 weeks. ( 5.1 ) Risk of blood pressure increase from systemic absorption ( 5.2 )

5.1Photophobia and Blurred Vision Photophobia and blurred vision due to pupil unresponsiveness and cycloplegia may last up to 2 weeks.

5.2Elevation of Blood Pressure Elevations in blood pressure from systemic absorption has been reported following conjunctival instillation of recommended doses of atropine sulfate ophthalmic solution, 1%.

5.3Risk of Contamination Do not touch the dropper tip to the eye, eyelids, or any other surface as this may contaminate the solution.

🤒 Adverse Reactions ~1 min read

6. ADVERSE REACTIONS The following serious adverse reactions are described below and elsewhere in the labeling: Photophobia and Blurred Vision [See Warnings and Precautions ( 5.1 )] Elevation in Blood Pressure [See Warnings and Precautions ( 5.2 )] The following adverse reactions were identified in clinical studies or postmarketing reports following use of atropine sulfate ophthalmic solution. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.

Most common adverse reactions that have been reported are eye pain and stinging on administration, blurred vision, photophobia, decreased lacrimation, increased heart rate and blood pressure. ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact Apotex Corp. at 1-800-706-5575 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch

6.1Ocular Adverse Reactions Eye pain and stinging occurs upon instillation. Other commonly occurring adverse reactions include, blurred vision, photophobia, superficial keratitis and decreased lacrimation. Allergic reactions such as papillary conjunctivitis, contact dermatitis, and lid edema may also occur less commonly.

6.2Systemic Adverse Reactions Systemic effects of atropine are related to its anti-muscarinic activity. Systemic adverse events reported include dryness of skin, mouth, and throat from decreased secretions from mucus membranes; restlessness, irritability or delirium from stimulation of the central nervous system; tachycardia; flushed skin of the face and neck.

🔄 Drug Interactions 53 words

7. DRUG INTERACTIONS The use of atropine and monoamine oxidase inhibitors (MAOI) is generally not recommended because of the potential to precipitate hypertensive crisis. ( 7 )

7.1Monoamine Oxidase Inhibitors (MAOI) The use of atropine and monoamine oxidase inhibitors (MAOI) is generally not recommended because of the potential to precipitate hypertensive crisis.

👥 Use in Specific Populations ~1 min read

8. USE IN SPECIFIC POPULATIONS Should only be used in pregnant women if clearly needed. ( 8.1 )

8.1Pregnancy Risk Summary There are no adequate and well-controlled studies of atropine sulfate administration in pregnant women to inform a drug-associated risk. Adequate animal development and reproduction studies have not been conducted with atropine sulfate. In humans, 1% atropine sulfate is systemically bioavailable following topical ocular administration [see Clinical Pharmacology ( 12.3 ) ].

Atropine sulfate ophthalmic solution, 1% should only be used during pregnancy if the potential benefit justifies the potential risk to the fetus.

8.2Lactation Risk Summary There is no information to inform risk regarding the presence of atropine in human milk following ocular administration of atropine sulfate to the mother. The effects on breastfed infants and the effects on milk production are also unknown. The developmental and health benefits of breastfeeding should be considered along with the mother's clinical need for atropine sulfate and any potential adverse effects on the breastfed child from atropine sulfate.

8.4Pediatric Use The safety and effectiveness of Atropine Sulfate Ophthalmic Solution 1% have been established in pediatric patients aged 3 months and older. Use of Atropine Sulfate Ophthalmic Solution 1% is supported by evidence from adequate and well-controlled trials with additional safety data from published literature. Due to the potential for systemic absorption, the use of atropine sulfate ophthalmic solution, 1% in pediatric patients aged 3 months to 3 years should be limited to no more than one drop per eye per day.

Use in pediatric patients younger than 3 months of age is not recommended.

8.5Geriatric Use No overall differences in safety and effectiveness have been observed between elderly and younger adult patients.

🤰 Pregnancy 77 words

8.1Pregnancy Risk Summary There are no adequate and well-controlled studies of atropine sulfate administration in pregnant women to inform a drug-associated risk. Adequate animal development and reproduction studies have not been conducted with atropine sulfate. In humans, 1% atropine sulfate is systemically bioavailable following topical ocular administration [see Clinical Pharmacology ( 12.3 ) ].

Atropine sulfate ophthalmic solution, 1% should only be used during pregnancy if the potential benefit justifies the potential risk to the fetus.

🧒 Pediatric Use 97 words

8.4Pediatric Use The safety and effectiveness of Atropine Sulfate Ophthalmic Solution 1% have been established in pediatric patients aged 3 months and older. Use of Atropine Sulfate Ophthalmic Solution 1% is supported by evidence from adequate and well-controlled trials with additional safety data from published literature. Due to the potential for systemic absorption, the use of atropine sulfate ophthalmic solution, 1% in pediatric patients aged 3 months to 3 years should be limited to no more than one drop per eye per day.

Use in pediatric patients younger than 3 months of age is not recommended.

🧓 Geriatric Use 19 words

8.5Geriatric Use No overall differences in safety and effectiveness have been observed between elderly and younger adult patients.

🆘 Overdosage 152 words

10. OVERDOSAGE In the event of accidental ingestion or toxic overdosage with atropine sulfate ophthalmic solution, supportive care may include a short acting barbiturate or diazepam as needed to control marked excitement and convulsions. Large doses for sedation should be avoided because central depressant action may coincide with the depression occurring late in atropine poisoning.

Central stimulants are not recommended. Physostigmine, given by slow intravenous injection of 1 to 4 mg (0.5 to 1 mg in pediatric populations), rapidly abolishes delirium and coma caused by large doses of atropine. Since physostigmine is rapidly destroyed, the patient may again lapse into coma after one to two hours, and repeated doses may be required.

Artificial respiration with oxygen may be necessary. Cooling measures may be needed to help to reduce fever, especially in pediatric populations. The fatal adult dose of atropine is not known.

In pediatric patients, 10 mg or less may be fatal.

🧬 Clinical Pharmacology ~3 min read

12. CLINICAL PHARMACOLOGY

12.1Mechanism of Action Atropine is a reversible antagonist of muscarine-like actions of acetyl-choline and is therefore classified as an antimuscarinic agent. Atropine is relatively selective for muscarinic receptors. Its potency at nicotinic receptors is much lower, and actions at non-muscarinic receptors are generally undetectable clinically.

Atropine does not distinguish among the M1, M2, and M3 subgroups of muscarinic receptors. The pupillary constrictor muscle depends on muscarinic cholinoceptor activation. This activation is blocked by topical atropine resulting in unopposed sympathetic dilator activity and mydriasis.

Atropine also weakens the contraction of the ciliary muscle, or cycloplegia. Cycloplegia results in loss of the ability to accommodate such that the eye cannot focus for near vision.

12.2Pharmacodynamics The onset of action after administration of atropine sulfate ophthalmic solution 1%, is usually within 40 minutes with maximal effect being reached in about 2 hours. The effect can last for up to 2 weeks in a normal eye.

12.3Pharmacokinetics The bioavailability of atropine sulfate ophthalmic solution, 1% was assessed in six healthy subjects, 24 to 29 years of age. Subjects received either 0.3 mg atropine sulfate administered as bolus intravenous injection or 0.3 mg administered as 30 mcL instilled unilaterally in the cul-de-sac of the eye. Plasma l-hyoscyamine concentrations were determined over selected intervals up to eight hours after dose administration.

The mean bioavailability of topically applied atropine was 63.5 ± 29% (range 19 to 95%) with large inter-individual differences. Mean maximum observed plasma concentration for the ophthalmic solution was 288 ± 73 pg/mL. Maximum concentration was reached in 28 ± 27 min after administration.

Terminal half-life of l-hyoscamine was not affected by route of administration and was calculated to be 3 ± 1.2 hours (intravenous) and 2.5 ± 0.8 hours (topical ophthalmic). In another placebo-controlled study, the systemic exposure to l-hyoscyamine, and the anti-cholinergic effects of atropine were investigated in eight ocular surgery patients 56 to 66 years of age, following single topical ocular 0.4 mg atropine dose (given as 40 microliters of atropine sulfate ophthalmic solution, 1%). The mean (± standard deviation (SD)) C max of l-hyoscyamine in these patients was 860 ± 402 pg/mL, achieved within 8 minutes of eyedrop instillation.

Following intravenous administration, the mean (± SD) elimination half-life (t 1/2 ) of atropine was reported to be longer in pediatric subjects under 2 years (6.9 ± 3.3 hours) and in geriatric patients 65 to 75 years (10 ± 7.3 hours), compared to in children over 2 years (2.5 ± 1.2 hours) and in adults 16 to 58 years (3 ± 0.9 hours) [see Use in Specific Populations ( 8.4 )] . Atropine is destroyed by enzymatic hydrolysis, particularly in the liver; from 13 to 50% is excreted unchanged in the urine. Traces are found in various secretions, including milk.

The major metabolites of atropine are noratropine, atropin-n-oxide, tropine, and tropic acid. Atropine readily crosses the placental barrier and enters the fetal circulation but is not found in amniotic fluid. Atropine binds poorly (about 44%) to plasma protein, mainly to alpha-1 acid glycoprotein; age has no effect on the serum protein binding of atropine.

Atropine binding to α-1 acid glycoprotein was concentration dependent (2 to 20 mcg/mL) and nonlinear in vitro and in vivo . There is no gender effect on the pharmacokinetics of atropine administered by injection.

🧬 Mechanism of Action 113 words

12.1Mechanism of Action Atropine is a reversible antagonist of muscarine-like actions of acetyl-choline and is therefore classified as an antimuscarinic agent. Atropine is relatively selective for muscarinic receptors. Its potency at nicotinic receptors is much lower, and actions at non-muscarinic receptors are generally undetectable clinically.

Atropine does not distinguish among the M1, M2, and M3 subgroups of muscarinic receptors. The pupillary constrictor muscle depends on muscarinic cholinoceptor activation. This activation is blocked by topical atropine resulting in unopposed sympathetic dilator activity and mydriasis.

Atropine also weakens the contraction of the ciliary muscle, or cycloplegia. Cycloplegia results in loss of the ability to accommodate such that the eye cannot focus for near vision.

📦 How Supplied / Storage and Handling 74 words

16. HOW SUPPLIED/STORAGE AND HANDLING Atropine sulfate ophthalmic solution, USP 1% is supplied in a plastic dropper bottle with a red cap in the following sizes: NDC 60505-6226-0 2 mL bottle NDC 60505-6226-1 5 mL bottle NDC 60505-6226-2 15 mL bottle Storage: Store at 20°C to 25°C (68°F to 77°F) [see USP Controlled Room Temperature]. Keep tightly closed. After opening, atropine sulfate ophthalmic solution can be used until the expiration date on the bottle.

📦 Storage and Handling 33 words

Storage: Store at 20°C to 25°C (68°F to 77°F) [see USP Controlled Room Temperature]. Keep tightly closed. After opening, atropine sulfate ophthalmic solution can be used until the expiration date on the bottle.

📋 Description 167 words

11. DESCRIPTION Atropine sulfate ophthalmic solution, USP 1% contains atropine an anticholinergic, in a sterile colorless, clear solution for topical ophthalmic use. The active ingredient is represented by the chemical structure Chemical Name: Benzeneacetic acid, α-(hydroxymethyl)-, 8-methyl-8-azabicyclo[3.2.1.]oct-3-yl ester, endo –(±)-, sulfate (2:1) (salt), monohydrate.

Molecular Formula: (C 17 H 23 NO 3 ) 2 •H 2 SO 4 •H 2 O Molecular Weight: 694.84 g/mol Atropine sulfate appears as white or almost white, crystalline powder, or colorless crystals. It is very soluble in water and freely soluble in ethanol (96%). Atropine sulfate ophthalmic solution, USP 1% is a clear, colorless, slightly viscous solution.

Each mL of Atropine Sulfate Ophthalmic Solution, USP 1% contains: Active : atropine sulfate 10 mg (equivalent to 8.3 mg of atropine). Inactives: benzalkonium chloride 0.1 mg (0.01%), edetate disodium dihydrate, hypromellose (methocel E4M premium), sodium phosphate dibasic heptahydrate, sodium phosphate monobasic monohydrate, hydrochloric acid and/or sodium hydroxide may be added to adjust pH (3.5 to 6.0), and water for injection USP. Chemical Structure

💬 Information for Patients 93 words

17. PATIENT COUNSELING INFORMATION Risk of Contamination Advise patients not to touch the dropper tip to the eye, eyelids, or any other surface as this may contaminate the solution. Keep the bottle tightly closed.

Instillation Site Pain Advise patients that drops will sting upon instillation. Sensitivity to Light and Blurred Vision Advise patients that they will experience sensitivity to light and blurred vision which may last for a couple of weeks. Manufactured By Manufactured For Apotex Inc.

Apotex Corp. Toronto, Ontario Weston, Florida Canada M9L 1T9 USA 33326 Revised: March 2026 Rev. 5

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.