Lansoprazole 15 mg Capsule, Delayed Release, 30-count
🆔 Identity & classification
Where does this data come from?
🏷️ RxNorm drug class
This medicine belongs to the Proton Pump Inhibitor class.
Where does this data come from?
🏭 Manufacturer & labeler
Where does this data come from?
🩺 Clinical
Prescription lansoprazole is used to treat the symptoms of gastroesophageal reflux disease (GERD), a condition in which backward flow of acid from the stomach causes heartburn and possible injury of the esophagus (the tube between the throat and stomach) in adults and children 1 year of age and older. Prescription lansoprazole is used to treat the damage from GERD in adults and children 1 year of age and older. Prescription lansoprazole is used to allow the esophagus to heal and prevent further damage to the esophagus in adults with GERD. Prescription lansoprazole is also used to treat ulcers...
Read the full MedlinePlus article ↗- It does a lot more than heartburn relief. Lansoprazole is used to heal ulcers in the stomach and small intestine, treat acid reflux disease (GERD), repair acid damage to the esopha...
- What exactly is lansoprazole treating — is it just for heartburn?
- Timing actually matters quite a bit with lansoprazole. It works best when taken before a meal — ideally about 30 minutes before you eat. If you take it after food, your body absorb...
- Does it matter when I take it — can I just take it whenever it's convenient?
Patient education
Supplement & herbal interactions
Some supplements/herbs that may interact with Lansoprazole — tap one for details:
Lansoprazole may be associated with lower levels of 9 nutrients — worth a chat with your pharmacist, not a cause for alarm.
Where does this data come from?
Ask a licensed pharmacist directly — free, answered by our team.
💊 What it looks like
Where does this data come from?
🧪 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.
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UNII 767IP0Y5NH
A synthetic red colorant used to give medicines their color. It helps patients identify their medication and makes the product visually appealing.
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UNII H3R47K3TBD
FD&C Blue No. 1 is a synthetic blue dye approved for use in foods and medicines. It serves as a colorant to give the medication its distinctive appearance and help with product identification.
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UNII 3P3ONR6O1S
A synthetic green dye approved by the FDA for use in medicines and foods. It serves as a colorant to make the pill or liquid visually distinctive and help with product identification.
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UNII WZB9127XOA
A synthetic red dye used to color medications and make them easier to identify. It serves as a colorant in tablets, capsules, and liquid formulations.
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UNII 2G86QN327L
Gelatin is a protein derived from animal collagen, commonly used in medicines as a gelling agent and capsule material. It helps create soft or hard capsule shells that hold and release medication, and can also thicken liquid formulations.
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UNII RFW2ET671P
Hydroxypropyl cellulose is a plant-derived thickening agent made from cellulose. It acts as a binder to hold tablet ingredients together and as a film-former to coat tablets or control how fast the medicine releases.
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UNII 2165RE0K14
A plant-based thickener made from cellulose that helps control how quickly the medicine dissolves and releases its active ingredient. It also binds ingredients together and improves the tablet's texture and handling during manufacturing.
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UNII 0E53J927NA
Magnesium carbonate is a mineral powder used in medicines as a filler to add bulk and as a buffer to help regulate acidity in the formulation.
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UNII NX76LV5T8J
A synthetic plastic polymer made from methacrylic acid and ethyl acrylate. It's used as a coating or binder to control how and where the medicine dissolves in your digestive system.
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UNII 6OZP39ZG8H
Polysorbate 80 is a synthetic emulsifier derived from sorbitol and oleic acid. It helps mix oil and water-based ingredients together in medications and improves how the product disperses in the body.
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UNII 6DC9Q167V3
Propylene glycol is a clear liquid derived from petroleum or vegetable sources. It acts as a solvent, humectant, and preservative in medicines, helping dissolve active ingredients and maintain product stability.
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UNII MB5IUD6JUA
Shellac is a natural resin secreted by lac beetles, purified and processed into a coating material. It seals and protects tablets and capsules, controls how quickly the medicine dissolves, and gives pills their glossy finish.
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UNII ETJ7Z6XBU4
Silicon dioxide is a naturally occurring mineral used as a glidant and anti-caking agent. It helps powder ingredients flow smoothly and prevents clumping during manufacturing and storage.
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UNII O8232NY3SJ
A plant-based carbohydrate derived from corn kernels. It acts as a filler to add bulk, a binder to hold ingredients together, and a disintegrant to help the tablet break apart in your stomach for absorption.
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UNII C151H8M554
A natural sugar derived from sugar cane or sugar beets. It's used as a sweetener, filler, and binder to improve taste, add bulk, and help hold tablet or capsule ingredients together.
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UNII 7SEV7J4R1U
A powder made from a naturally occurring mineral. In medicines, talc works as a glidant and anti-caking agent, helping tablets and capsules flow smoothly during manufacturing and preventing clumping.
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UNII 15FIX9V2JP
Titanium dioxide is a bright white mineral powder commonly used as a colorant and opacifying agent. It makes pills and tablets white or lighter in color and helps make coatings non-transparent.
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UNII 8Z96QXD6UM
Triethyl citrate is a clear liquid derived from citric acid. It acts as a plasticizer and solvent in tablet coatings and film formulations, helping the coating remain flexible and adhere properly to the medicine.
18 inactive ingredients listed in the exact product block matched to this NDC.
Where does this data come from?
ingredient 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?
Why might an inactive ingredient be missing?
Can inactive ingredients matter?
💲 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 system | Per each | Per package |
|---|---|---|
| Retail pharmacies payNADAC · weekly | Not in the retail survey — common for institutional, discontinued, or low-volume packs. | |
| Medicaid paysCMS SDUD · 12 mo | No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data. | |
| Medicare drug plans payPart D · Q2 2026 | $0.4438 | $13.31 / 30 capsules |
Where does this data come from?
🔁 Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| Lansoprazole 15 mg 00093-7350-56 | Teva | 30 capsules | $0.147 | AB | Availability likely | — |
| Lansoprazole 15 mg 00378-8015-93 | Mylan | 30 capsules | $0.147 | AB | Availability likely | — |
| Lansoprazole 15 mg 60687-0111-21 | American | 1 capsule | $0.147 | AB | Availability likely | — |
| Lansoprazole 15 mg 67877-0274-30 | Ascend | 30 capsules | $0.147 | AB | Availability likely | — |
| Lansoprazole 15 mg 68001-0111-04 | BluePoint | 30 capsules | $0.147 | AB | Availability likely | — |
| Lansoprazole 15 mg 70756-0806-30 | Lifestar | 30 capsules | $0.147 | AB | Availability likely | — |
| Good Sense Lansoprazole 15 mg 00113-1114-01 | L. | 14 capsules | $0.428 | — | Availability likely | — |
| Lansoprazole 15 mg 00536-1368-13 | Rugby | 14 capsules | $0.428 | — | Availability likely | — |
| lansoprazole 15 mg 45802-0878-01 | Padagis | 14 capsules | $0.428 | — | Availability likely | — |
| good neighbor pharmacy lansoprazole 15 mg 46122-0698-04 | Amerisource | 14 capsules | $0.428 | — | Availability likely | — |
| Lansoprazole 15 mg 46122-0744-04 | AMERISOURCEBERGEN | 14 capsules | $0.428 | — | Availability likely | — |
| foster and thrive acid reducer 15 mg 70677-1103-01 | Strategic | 14 capsules | $0.428 | — | Availability likely | — |
| Lansoprazole 15 mg 83324-0001-14 | Chain | 14 capsules | $0.428 | — | Availability likely | — |
| Lansoprazole 15 mg 70000-0612-01 | LEADER/ | 14 capsules | $0.432 | — | Availability likely | — |
| Prevacid 24 HR 15 mg 00113-6117-01 | L. | 14 capsules | — | — | FDA listed | — |
| Lansoprazole 15 mg 00363-0037-14 | Walgreens | 14 capsules | — | — | FDA listed | — |
| lansoprazole 15 mg 00363-1212-01 | Walgreen | 14 capsules | — | — | FDA listed | — |
| up and up lansoprazole 15 mg 11673-0280-01 | Target | 14 capsules | — | — | FDA listed | — |
| Lansoprazole 15 mg 11673-0324-42 | Target | 14 capsules | — | — | Discontinued | — |
| Lansoprazole 15 mg 11822-0019-01 | Rite | 14 capsules | — | — | Discontinued | — |
| Lansoprazole 15 mg 11822-3374-05 | Rite | 14 capsules | — | — | FDA listed | — |
| Lansoprazole 15 mg 21130-0046-14 | Albertsons | 14 capsules | — | — | Discontinued | — |
| signature care acid reducer 15 mg 21130-0181-01 | Safeway | 14 capsules | — | — | Discontinued | — |
| Lansoprazole 15 mg 27241-0019-03 | Ajanta | 30 capsules | — | — | FDA listed | — |
| Lansoprazole 15 mg 30142-0983-14 | Kroger | 14 capsules | — | — | Discontinued | — |
| Lansoprazole 15 mg 31722-0570-01 | Camber | 100 capsules | — | AB | FDA listed | — |
| Lansoprazole 15 mg 33342-0310-07 | Macleods | 30 capsules | — | — | FDA listed | — |
| topcare lansoprazole 15 mg 36800-0392-01 | Topco | 14 capsules | — | — | FDA listed | — |
| Lansoprazole 15 mg 37808-0934-14 | H | 14 capsules | — | — | Discontinued | — |
| equaline lansoprazole 15 mg 41163-0150-01 | United | 14 capsules | — | — | FDA listed | — |
| lansoprazole 15 mg 41250-0391-01 | Meijer | 14 capsules | — | — | FDA listed | — |
| Lansoprazole 15 mg 43598-0109-27 | Dr. | 14 capsules | — | — | FDA listed | — |
| Lansoprazole 15 mg 43598-0161-33 | Dr. | 14 capsules | — | — | FDA listed | — |
| equate lansoprazole delayed release 15 mg 49035-0411-01 | Wal-Mart | 14 capsules | — | — | FDA listed | — |
| Lansoprazole 15 mg 50090-6079-00 | A-S | 30 capsules | — | AB | FDA listed | — |
| Lansoprazole 15 mg 51316-0006-14 | CVS | 14 capsules | — | — | Discontinued | — |
| Lansoprazole 15 mg 55111-0398-01 | Dr.Reddy's | 100 capsules | — | AB | FDA listed | — |
| Lansoprazole 15 mg 55111-0739-27 | Dr. | 14 capsules | — | — | FDA listed | — |
| dg health lansoprazole 15 mg 55910-0307-01 | Dolgencorp | 14 capsules | — | — | FDA listed | — |
| lansoprazole 15 mg 56062-0117-01 | Publix | 14 capsules | — | — | FDA listed | — |
| lansoprazole 15 mg 56062-0283-01 | Publix | 14 capsules | — | — | FDA listed | — |
| Kirkland Signature Lansoprazole 15 mg 63981-0582-03 | Costco | 14 capsules | — | — | FDA listed | — |
| Lansoprazole 15 mg 68071-2274-06 | NuCare | 60 capsules | — | AB | FDA listed | — |
| Lansoprazole 15 mg 68071-3633-03 | NuCare | 30 capsules | — | AB | FDA listed | — |
| Lansoprazole 15 mgthis 68071-3634-03 | NuCare | 30 capsules | — | AB | FDA listed | — |
| Lansoprazole 15 mg 68071-3687-03 | NuCare | 30 capsules | — | AB | FDA listed | — |
| Lansoprazole 15 mg 68071-4456-06 | NuCare | 60 capsules | — | AB | FDA listed | — |
| Lansoprazole 15 mg 68196-0045-03 | Sam's | 14 capsules | — | — | Discontinued | — |
| Members Mark Lansoprazole 15 mg 68196-0279-03 | Sam's | 14 capsules | — | — | FDA listed | — |
| Berkley And Jensen Lansoprazole 15 mg 68391-0823-03 | BJWC | 14 capsules | — | — | FDA listed | — |
| Lansoprazole 15 mg 68788-6390-01 | Preferred | 100 capsules | — | AB | FDA listed | — |
| Lansoprazole 15 mg 69842-0755-14 | CVS | 14 capsules | — | — | FDA listed | — |
| Lansoprazole 15 mg 70700-0262-30 | Xiromed | 30 capsules | — | AB | FDA listed | — |
| Lansoprazole 15 mg 71335-0058-01 | Bryant | 30 capsules | — | AB | FDA listed | — |
| Lansoprazole 15 mg 71335-2957-01 | Bryant | 30 capsules | — | AB | FDA listed | — |
| Lansoprazole 15 mg 71335-9680-01 | Bryant | 30 capsules | — | AB | FDA listed | — |
| Lansoprazole 15 mg 71335-9693-01 | Bryant | 30 capsules | — | AB | FDA listed | — |
| lansoprazole 15 mg 71335-9695-01 | Bryant | 30 capsules | — | — | FDA listed | — |
| basic care lansoprazole 15 mg 72288-0301-01 | Amazon.com | 14 capsules | — | — | FDA listed | — |
| basic care lansoprazole 15 mg 72288-0343-01 | Amazon.com | 14 capsules | — | — | FDA listed | — |
| careone acid reducer 15 mg 72476-0020-01 | Retail | 14 capsules | — | — | Discontinued | — |
| equate lansoprazole 15 mg 79903-0068-01 | WALMART | 14 capsules | — | — | FDA listed | — |
| Lansoprazole DR 15 mg 80425-0148-01 | Advanced | 30 capsules | — | AB | FDA listed | — |
| Lansoprazole 15 mg 68071-2734-06 | NuCare | 60 capsules | — | AB | FDA listed | — |
| Lansoprazole 15 mg 72288-0827-03 | Amazon.com | 14 capsules | — | — | FDA listed | — |
Where does this data come from?
⏳ Availability & generic status
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?
📊 Medicare Part D spend CMS · PART D · 2026 (Q1)
🔬 Reported adverse events (FAERS)
Top reported reactions
Age at onset
Reporter sex
Serious outcomes
Where does this data come from?
📦 Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Status |
|---|---|---|---|
| 68071-3634-03 You're viewing this | 30 CAPSULE, DELAYED RELEASE in 1 BOTTLE (68071-3634-3) | 2024-06-25 | Active |
🧭 About this NDC listing & data coverage
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) | ✓ 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. |
Questions about this listing
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📄 Full prescribing information FDA SPL
🎯 Indications and Usage ▾
1 INDICATIONS AND USAGE Lansoprazole delayed-release capsules are proton pump inhibitor (PPIs) indicated for the: • Treatment of active duodenal ulcer in adults. ( 1.1 ) • Eradication of H. pylori to reduce the risk of duodenal ulcer recurrence in adults. ( 1.2 ) • Maintenance of healed duodenal ulcers in adults.
( 1.3 ) • Treatment of active benign gastric ulcer in adults. ( 1.4 ) • Healing of non-steroidal anti-inflammatory drugs (NSAID)-associated gastric ulcer in adults. ( 1.5 ) • Risk reduction of NSAID-associated gastric ulcer in adults.
( 1.6 ) • Treatment of symptomatic gastroesophageal reflux disease (GERD) in adults and pediatric patients 1 year of age and older. ( 1.7 ) • Treatment of erosive esophagitis (EE) in adults and pediatric patients 1 year of age and older. ( 1.8 ) • Maintenance of healing of EE in adults.
( 1.9 ) • Pathological hypersecretory conditions, including Zollinger-Ellison syndrome (ZES) in adults. ( 1.10 )
1.1Treatment of Active Duodenal Ulcer Lansoprazole delayed-release capsules are indicated in adults for short-term treatment (for four weeks) for healing and symptom relief of active duodenal ulcer [ see Clinical Studies (14.1) ] .
1.2Eradication of H. pylori to Reduce the Risk of Duodenal Ulcer Recurrence Triple Therapy: Lansoprazole delayed-release capsules /amoxicillin/clarithromycin Lansoprazole delayed-release capsules in combination with amoxicillin plus clarithromycin as triple therapy is indicated in adults for the treatment of patients with H. pylori infection and duodenal ulcer disease (active or one year history of a duodenal ulcer) to eradicate H. pylori . Eradication of H. pylori has been shown to reduce the risk of duodenal ulcer recurrence [see Clinical Studies ( 14.2 )] .
Please refer to the full prescribing information for amoxicillin and clarithromycin. Dual Therapy: Lansoprazole delayed-release capsules /amoxicillin Lansoprazole delayed-release capsules in combination with amoxicillin as dual therapy is indicated in adults for the treatment of patients with H. pylori infection and duodenal ulcer disease (active or one year history of a duodenal ulcer) who are either allergic or intolerant to clarithromycin or in whom resistance to clarithromycin is known or suspected (see the clarithromycin prescribing information, Microbiology section).
Eradication of H. pylori has been shown to reduce the risk of duodenal ulcer recurrence [see Clinical Studies ( 14.2 )] . Please refer to the full prescribing information for amoxicillin.
1.3Maintenance of Healed Duodenal Ulcers Lansoprazole delayed-release capsules are indicated in adults to maintain healing of duodenal ulcers. Controlled studies do not extend beyond 12 months [see Clinical Studies ( 14.3 )] .
1.4Treatment of Active Benign Gastric Ulcer Lansoprazole delayed-release capsules are indicated in adults for short-term treatment (up to eight weeks) for healing and symptom relief of active benign gastric ulcer [see Clinical Studies ( 14.4 )]
1.5Healing of NSAID-Associated Gastric Ulcer Lansoprazole delayed-release capsules are indicated in adults for the treatment of NSAID- associated gastric ulcer in patients who continue NSAID use. Controlled studies did not extend beyond eight weeks [see Clinical Studies ( 14.5 )] .
1.6Risk Reduction of NSAID-Associated Gastric Ulcer Lansoprazole delayed-release capsules are indicated in adults for reducing the risk of NSAID-associated gastric ulcers in patients with a history of a documented gastric ulcer who require the use of an NSAID. Controlled studies did not extend beyond 12 weeks [see Clinical Studies ( 14.6 )] .
1.7Treatment of Symptomatic Gastroesophageal Reflux Disease (GERD) Lansoprazole delayed-release capsules are indicated for short-term treatment in adults and pediatric patients 12 to 17 years of age (up to eight weeks) and pediatric patients one to 11 years of age (up to 12 weeks) for the treatment of heartburn and other symptoms associated with GERD [see Clinical Studies…
⏱️ Dosage and Administration ▾
2 DOSAGE AND ADMINISTRATION Recommended Dosage: •See full prescribing information for complete dosing information for lansoprazole delayed-release capsules by indication and age group and dosage adjustment in patients with severe hepatic impairment.( 2.1 , 2.2 , 2.3 ) Administration Instructions ( 2.4 ) Lansoprazole delayed-release capsules •Should be swallowed whole. •See full prescribing information for alternative administration options.
2.1Recommended Adult Dosage by Indication Indication Recommended Dose Frequency Duodenal Ulcers Short-Term Treatment Maintenance of Healed 15 mg 15 mg Once daily for 4 weeks Once daily Eradication of H. pylori to Reduce the Risk of Duodenal Ulcer Recurrence* Triple Therapy: Lansoprazole delayed- release capsules Amoxicillin Clarithromycin Dual Therapy: Lansoprazole delayed- release capsules Amoxicillin 30 mg 1 gram 500 mg 30 mg 1 gram Twice daily for 10 or 14 days Twice daily for 10 or 14 days Twice daily for 10 or 14 days Three times daily for 14 days Three times daily for 14 days Benign Gastric Ulcer Short-Term Treatment 30 mg Once daily for up to 8 weeks NSAID-Associated Gastric Ulcer Healing Risk Reduction 30 mg 15 mg Once daily for 8 weeks † Once daily for up to 12 weeks † Gastroesophageal Reflux Disease (GERD) Short-Term Treatment of Symptomatic GERD Short-Term Treatment of Erosive Esophagitis 15 mg 30 mg Once daily for up to 8 weeks Once daily for up to 8 weeks ‡ Maintenance of Healing of Erosive Esophagitis 15 mg Once daily ¶ Pathological Hypersecretory Conditions Including Zollinger-Ellison Syndrome 60 mg Once daily § *Please refer to the amoxicillin and clarithromycin full prescribing information, Contraindications and Warnings and Precautions sections, and for information regarding dosing in elderly and renally-impaired patients. † Controlled studies did not extend beyond indicated duration. ‡ For patients who do not heal with lansoprazole delayed- release capsules for eight weeks (5 to 10%), it may be helpful to give an additional eight weeks of treatment.
If there is a recurrence of erosive esophagitis, an additional eight week course of lansoprazole delayed- release capsules may be considered. §Varies with individual patient. Recommended adult starting dose is 60 mg once daily. Doses should be adjusted to individual patient needs and should continue for as long as clinically indicated.
Dosages up to 90 mg twice daily have been administered. Daily dose of greater than 120 mg should be administered in divided doses. Some patients with Zollinger-Ellison syndrome have been treated continuously with lansoprazole for more than four years. ¶ Controlled studies did not extend beyond 12 months.
2.2Recommended Pediatric Dosage by Indication Pediatric Patients 1 to 11 Years of Age In clinicalstudies, lansoprazole delayed-release capsules were not administered beyond 12 weeks in 1 to 11 year olds. It is not known if lansoprazole delayed-release capsules are safe andeffectiveif used longer than the recommended duration. Do not exceed the recommended dose and duration of use in pediatric patients as outlined below [see Use inSpecificPopulations ( 8.4 )] .
Indication Recommended Dose Frequency Short-Term Treatment of Symptomatic GERD and Short-Term Treatment of Erosive Esophagitis ≤30 kg 15 mg Once daily for up to 12 weeks >30 kg 30 mg Once daily for up to 12 weeks Pediatric Patients 12 to 17 Years of Age Indication Recommended Dose Frequency Short-Term Treatment of Symptomatic GERD Non-erosive GERD 15 mg Once daily for up to 8 weeks Erosive Esophagitis 30 mg Once daily for up to 8 weeks
2.3Hepatic Impairment The recommended dosage is 15 mg orally daily in patients with severe liver impairment (Child-Pugh C) [see Use in Specific Populations ( 8.6 )] .
2.4Important Administration Information • Take lansoprazole delayed-release capsules before meals. • Do not crush or chew lansoprazole delayed-release capsules. • Take lansoprazole delayed-release capsules at least 30 minutes prior to sucra…
💊 Dosage Forms and Strengths ▾
3 DOSAGE FORMS AND STRENGTHS • 15 mg capsules are pink/green colored size "3" hard gelatin capsules imprinted with 'H' on cap and '166' on body filled with white to off white pellets. • 30 mg capsules are pink/black colored size "1" hard gelatin capsules imprinted with 'H' on cap and '167' on body filled with white to off white pellets. • Delayed-release capsules : 15 mg and 30 mg. ( 3 )
⛔ Contraindications ▾
4 CONTRAINDICATIONS • Lansoprazole delayed-release capsules are contraindicated in patients with known severe hypersensitivity to any component of the formulation. Hypersensitivity reactions may include anaphylaxis, anaphylactic shock, angioedema, bronchospasm, acute interstitial nephritis, and urticaria [see Adverse Reactions ( 6 )] . • ProtonPump Inhibitors (PPIs), including lansoprazole delayed-release capsules, are contraindicated with rilpivirine-containing products [see Drug Interactions ( 7 )] . • For information about contraindications of antibacterial agents (clarithromycin and amoxicillin) indicated in combination with lansoprazole delayed-release capsules, refer to the Contraindications section of their prescribing information. • Contraindicated in patients with known severe hypersensitivity to any component of the lansoprazole delayed-release capsules formulation.
( 4 ) • Patients receiving rilpivirine-containing products. ( 4 , 7 )
⚠️ Warnings and Cautions ▾
5 WARNINGS AND PRECAUTIONS • Gastric Malignancy : In adults, symptomatic response with lansoprazole does not preclude the presence of gastric malignancy. Consider additional follow-up and diagnostic testing. ( 5.1 ) • Acute Interstitial Nephritis: Acute interstitial nephritis has been observed in patients taking PPIs.
( 5.2 ) • Clostridium difficile-Associated Diarrhea: PPI therapy may be associated with increased risk of Clostridium difficile-associated diarrhea. ( 5.3 ) • Bone Fracture: Long-term and multiple daily dose PPI therapy may be associated with an increased risk for osteoporosis-related fractures of the hip, wrist or spine. ( 5.4 ) • Cutaneous and Systemic Lupus Erythematosus: Mostly cutaneous; new onset or exacerbation of existing disease; discontinue lansoprazole and refer to specialist for evaluation.
( 5.5 ) • Cyanocobalamin (Vitamin B12) Deficiency: Daily long-term use (e.g., longer than 3 years) may lead to malabsorption or a deficiency of cyanocobalamin. ( 5.6 ) • Hypomagnesemia: Hypomagnesemia has been reported rarely with prolonged treatment with PPIs. ( 5.7 ) • Interactions with Investigations for Neuroendocrine Tumors: Increases in intragastric pH may result in hypergastrinemia and enterochromaffin-like cell hyperplasia and increased chromogranin A levels which may interfere with diagnostic investigations for neuroendocrine tumors.
( 5.8 , 7 ) • Interaction with Methotrexate: Concomitant use with PPIs may elevate and/or prolong serum concentrations of methotrexate and/or its metabolite,possibly leading to toxicity. With high-dose methotrexate administration, consider a temporary withdrawal of lansoprazole delayed-release capsule ( 5.9 , 7 ) • Fundic Gland Polyps: Risk increases with long-term use, especially beyond 1 year. Use the shortest duration of therapy.
( 5.11 )
5.1Presence of Gastric Malignancy In adults, symptomatic response to therapy with lansoprazole does not preclude the presence of gastric malignancy. Consider additional follow-up and diagnostic testing in adult patients who have a suboptimal response or an early symptomatic relapse after completing treatment with a PPI. In older patients, also consider an endoscopy.
5.2Acute Interstitial Nephritis Acute interstitial nephritis has been observed in patients taking PPIs including lansoprazole. Acute interstitial nephritis may occur at any point during PPI therapy and is generally attributed to an idiopathic hypersensitivity reaction. Discontinue lansoprazole if acute interstitial nephritis develops [see Contraindications ( 4 )] .
5.3Clostridium difficile-Associated Diarrhea Published observational studies suggest that PPI therapy like lansoprazole may be associated with an increased risk of Clostridium difficile -associated diarrhea (CDAD), especially in hospitalized patients. This diagnosis should be considered for diarrhea that does not improve [see Adverse Reactions ( 6.2 )] . Patients should use the lowest dose and shortest duration of PPI therapy appropriate to the condition being treated.
CDAD has been reported with use of nearly all antibacterial agents. For more information specific to antibacterial agents (clarithromycin and amoxicillin) indicated for use in combination with lansoprazole, refer to Warnings and Precautions section of their prescribing information.
5.4Bone Fracture Several published observational studies suggest that PPI therapy may be associated with an increased risk for osteoporosis-related fractures of the hip, wrist or spine. The risk of fracture was increased in patients who received high-dose, defined as multiple daily doses, and long-term PPI therapy (a year or longer). Patients should use the lowest dose and shortest duration of PPI therapy appropriate to the condition being treated.
Patients at risk for osteoporosis-related fractures should be managed according to established treatment guidelines [see Dosage and Administration ( 2 ), Adverse Reactions ( 6.2 )] .
5.5 Cutaneous and Systemic Lupus Erythemato…
🤒 Adverse Reactions ▾
6 ADVERSE REACTIONS The following serious adverse reactions are described below and elsewhere in labeling: • Acute Interstitial Nephritis [see Warnings and Precautions ( 5.2 )] • Clostridium difficile -Associated Diarrhea [see Warnings and Precautions ( 5.3 )] • Bone Fracture [see Warnings and Precautions ( 5.4 )] • Cutaneous and Systemic Lupus Erythematosus [see Warnings and Precautions ( 5.5 )] • Cyanocobalamin (Vitamin B12) Deficiency [see Warnings and Precautions ( 5.6 )] • Hypomagnesemia [see Warnings and Precautions ( 5.7 )] • Fundic Gland Polyps [see Warnings and Precautions ( 5.11 )] Most commonly reported adverse reactions (≥1%): diarrhea, abdominal pain, nausea and constipation.
(6) To report SUSPECTED ADVERSE REACTIONS, contact Hetero Labs Limited at 1-866-495-1995 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
6.1Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in clinical practice. Worldwide, over 10,000 patients have been treated with lansoprazole in Phase 2 or Phase 3 clinical trials involving various dosages and durations of treatment. In general, lansoprazole treatment has been well-tolerated in both short-term and long-term trials.
The following adverse reactions were reported by the treating physician to have a possible or probable relationship to drug in 1% or more of lansoprazole-treated patients and occurred at a greater rate in lansoprazole-treated patients than placebo-treated patients in Table 1 . Table 1. Incidence of Possibly or Probably Treatment-Related Adverse Reactions in Short-Term, Placebo-Controlled Lansoprazole Studies Body System/Adverse Reaction Lansoprazole (N=2768) % Placebo (N=1023) % Body as a Whole Abdominal Pain 2.1
1.2Digestive System Constipation Diarrhea Nausea 1.0 3.8 1.3 0.4 2.3
1.2Headache was also seen at greater than 1% incidence but was more common on placebo. The incidence of diarrhea was similar between patients who received placebo and patients who received 15 and 30 mg of lansoprazole, but higher in the patients who received 60 mg of lansoprazole (2.9, 1.4, 4.2, and 7.4%, respectively). The most commonly reported possibly or probably treatment-related adverse event during maintenance therapy was diarrhea.
In the risk reduction study of lansoprazole for NSAID-associated gastric ulcers, the incidence of diarrhea for patients treated with lansoprazole, misoprostol, and placebo was 5, 22, and 3%, respectively. Another study for the same indication, where patients took either a COX-2 inhibitor or lansoprazole and naproxen, demonstrated that the safety profile was similar to the prior study. Additional reactions from this study not previously observed in other clinical trials with lansoprazole included contusion, duodenitis, epigastric discomfort, esophageal disorder, fatigue, hunger, hiatal hernia, hoarseness, impaired gastric emptying, metaplasia, and renal impairment.
Additional adverse experiences occurring in less than 1% of patients or subjects who received lansoprazole in domestic trials are shown below: Body as a Whole - abdomen enlarged, allergic reaction, asthenia, back pain, candidiasis, carcinoma, chest pain (not otherwise specified), chills, edema, fever, flu syndrome, halitosis, infection (not otherwise specified), malaise, neck pain, neck rigidity, pain, pelvic pain Cardiovascular System - angina, arrhythmia, bradycardia, cerebrovascular accident/cerebral infarction, hypertension/hypotension, migraine, myocardial infarction, palpitations, shock (circulatory failure), syncope, tachycardia, vasodilation Digestive System - abnormal stools, anorexia, bezoar, cardiospasm, cholelithiasis, colitis, dry mouth, dyspepsia, dysphagia, enteritis, eructation, esophageal stenosis, esophageal ulcer, esophagitis, fecal discoloration, flatulence, ga…
🔄 Drug Interactions ▾
7 DRUG INTERACTIONS Tables 2 and 3 include drugs with clinically important drug interactions and interaction with diagnostics when administered concomitantly with lansoprazole and instructions for preventing or managing them. Consult the labeling of concomitantly used drugs to obtain further information about interactions with PPIs. Table 2.
Clinically Relevant Interactions Affecting Drugs Co-Administered with Lansoprazole and Interactions with Diagnostics Antiretrovirals Clinical Impact: The effect of PPIs on antiretroviral drugs is variable. The clinical importance and the mechanisms behind these interactions are not always known. • Decreased exposure of some antiretroviral drugs (e.g., rilpivirine, atazanavir, and nelfinavir) when used concomitantly with lansoprazole may reduce antiviral effect and promote the development of drug resistance. • Increased exposure of other antiretroviral drugs (e.g., saquinavir) when used concomitantly with lansoprazole may increase toxicity of the antiretroviral drugs. • There are other antiretroviral drugs which do not result in clinically relevant interactions with lansoprazole.
Intervention: Rilpivirine-containing products: Concomitant use with lansoprazole is contraindicated [see Contraindications ( 4 )] . See prescribing information. Atazanavir: See prescribing information for atazanavir for dosing information.
Nelfinavir: Avoid concomitant use with lansoprazole. See prescribing information for nelfinavir. Saquinavir: See the prescribing information for saquinavir and monitor for potential saquinavir toxicities.
Other antiretrovirals: See prescribing information. Warfarin Clinical Impact: Increased INR and prothrombin time in patients receiving PPIs and warfarin concomitantly. Increases in INR and prothrombin time may lead to abnormal bleeding and even death.
Intervention: Monitor INR and prothrombin time. Dose adjustment of warfarin may be needed to maintain target INR range. See prescribing information for warfarin.
Methotrexate Clinical Impact: Concomitant use of PPIs with methotrexate (primarily at high dose) may elevate and prolong serum concentrations of methotrexate and/or its metabolite hydroxymethotrexate, possibly leading to methotrexate toxicities. No formal drug interaction studies of high-dose methotrexate with PPIs have been conducted [see Warnings and Precautions ( 5.8 )] . Intervention: A temporary withdrawal of lansoprazole may be considered in some patients receiving high-dose methotrexate.
Digoxin Clinical Impact: Potential for increased exposure of digoxin. Intervention: Monitor digoxin concentrations. Dose adjustment of digoxin may be needed to maintain therapeutic drug concentrations.
See prescribing information for digoxin. Theophylline Clinical Impact: Increased clearance of theophylline [see Clinical Pharmacology ( 12.3 )] . Intervention: Individual patients may require additional titration of their theophylline dosage when lansoprazole is started or stopped to ensure clinically effective blood concentrations.
Drugs Dependent on Gastric pH for Absorption (e.g., iron salts, erlotinib, dasatinib, nilotinib,mycophenolate mofetil, ketoconazole/itraconazole) Clinical Impact: Lansoprazole can reduce the absorption of other drugs due to its effect on reducing intragastric acidity. Intervention: Mycophenolate mofetil (MMF): Co-administration of PPIs in healthy subjects and in transplant patients receiving MMF has been reported to reduce the exposure to the active metabolite, mycophenolic acid (MPA), possibly due to a decrease in MMF solubility at an increased gastric pH.
The clinical relevance of reduced MPA exposure on organ rejection has not been established in transplant patients receiving lansoprazole and MMF. Use lansoprazole with caution in transplant patients receiving and MMF. See the prescribing information for other drugs dependent on gastric pH for absorption.
Combination Therapy with Clarithromycin and Amoxicillin Clinical Impact: Concomitant administration…
👥 Use in Specific Populations ▾
8 USE IN SPECIFIC POPULATIONS • Pregnancy: Based on animal data, may cause adverse effects on fetal bone growth and development. ( 8.1 ) • Pediatrics: Lansoprazole is not effective in patients with symptomatic GERD 1 month to less than 1 year of age and nonclinical studies have demonstrated adverse effects in juvenile rats. ( 8.4 )
8.1Pregnancy Risk Summary Available data from published observational studies overall do not indicate an association of adverse pregnancy outcomes with lansoprazole treatment (see Data). In animal reproduction studies, oral administration of lansoprazole to rats during organogenesis through lactation at 6.4 times the maximum recommended human dose produced reductions in the offspring in femur weight, femur length, crown-rump length and growth plate thickness (males only) on postnatal Day 21 (see Data). These effects were associated with reduction in body weight gain.
Advise pregnant women of the potential risk to a fetus. The estimated background risk of major birth defects and miscarriage for the indicated populations are unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes.
In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2 to 4% and 15 to 20%, respectively. If lansoprazole is administered with clarithromycin, the pregnancy information for clarithromycin also applies to the combination regimen. Refer to the prescribing information for clarithromycin for more information on use in pregnancy.
Data Human Data Available data from published observational studies failed to demonstrate an association of adverse pregnancy-related outcomes and lansoprazole use. Methodological limitations of these observational studies cannot definitely establish or exclude any drug-associated risk during pregnancy. In a prospective study by the European Network of Teratology Information Services, outcomes from a group of 62 pregnant women administered median daily doses of 30 mg of lansoprazole were compared to a control group of 868 pregnant women who did not take any PPIs.
There was no difference in the rate of major malformations between women exposed to PPIs and the control group, corresponding to a Relative Risk (RR)=1.04, [95% Confidence Interval (CI) 0.25 to 4.21]. In a population-based retrospective cohort study covering all live births in Denmark from 1996 to 2008, there was no significant increase in major birth defects during analysis of first trimester exposure to lansoprazole in 794 live births. A meta-analysis that compared 1,530 pregnant women exposed to PPIs in at least the first trimester with 133,410 unexposed pregnant women showed no significant increases in risk for congenital malformations or spontaneous abortion with exposure to PPIs (for major malformations Odds Ratio (OR)=1.12, [95% CI 0.86 to 1.45] and for spontaneous abortions OR=1.29, [95% CI 0.84 to 1.97]).
Animal Data No adverse effects on embryo-fetal development occurred in studies performed in pregnant rats at oral lansoprazole doses up to 150 mg/kg/day (40 times the recommended human dose [30 mg/day] based on body surface area) administered during organogenesis and pregnant rabbits at oral lansoprazole doses up to 30 mg/kg/day (16 times the recommended human dose based on body surface area) administered during organogenesis. A pre- and postnatal developmental toxicity study in rats with additional endpoints to evaluate bone development was performed with lansoprazole at oral doses of 10 to 100 mg/kg/day (0.7 to 6.4 times the maximum recommended human lansoprazole dose of 30 mg based on AUC [area under the plasma concentration-time curve]) administered during organogenesis through lactation.
Maternal effects observed at 100 mg/kg/day (6.4 times the maximum recommended human lansoprazole dose of 30 mg based on AUC) included increased gestation period, decreased body weight gain during gestation, and decrease…
🤰 Pregnancy ▾
8.1Pregnancy Risk Summary Available data from published observational studies overall do not indicate an association of adverse pregnancy outcomes with lansoprazole treatment (see Data). In animal reproduction studies, oral administration of lansoprazole to rats during organogenesis through lactation at 6.4 times the maximum recommended human dose produced reductions in the offspring in femur weight, femur length, crown-rump length and growth plate thickness (males only) on postnatal Day 21 (see Data). These effects were associated with reduction in body weight gain.
Advise pregnant women of the potential risk to a fetus. The estimated background risk of major birth defects and miscarriage for the indicated populations are unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes.
In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2 to 4% and 15 to 20%, respectively. If lansoprazole is administered with clarithromycin, the pregnancy information for clarithromycin also applies to the combination regimen. Refer to the prescribing information for clarithromycin for more information on use in pregnancy.
Data Human Data Available data from published observational studies failed to demonstrate an association of adverse pregnancy-related outcomes and lansoprazole use. Methodological limitations of these observational studies cannot definitely establish or exclude any drug-associated risk during pregnancy. In a prospective study by the European Network of Teratology Information Services, outcomes from a group of 62 pregnant women administered median daily doses of 30 mg of lansoprazole were compared to a control group of 868 pregnant women who did not take any PPIs.
There was no difference in the rate of major malformations between women exposed to PPIs and the control group, corresponding to a Relative Risk (RR)=1.04, [95% Confidence Interval (CI) 0.25 to 4.21]. In a population-based retrospective cohort study covering all live births in Denmark from 1996 to 2008, there was no significant increase in major birth defects during analysis of first trimester exposure to lansoprazole in 794 live births. A meta-analysis that compared 1,530 pregnant women exposed to PPIs in at least the first trimester with 133,410 unexposed pregnant women showed no significant increases in risk for congenital malformations or spontaneous abortion with exposure to PPIs (for major malformations Odds Ratio (OR)=1.12, [95% CI 0.86 to 1.45] and for spontaneous abortions OR=1.29, [95% CI 0.84 to 1.97]).
Animal Data No adverse effects on embryo-fetal development occurred in studies performed in pregnant rats at oral lansoprazole doses up to 150 mg/kg/day (40 times the recommended human dose [30 mg/day] based on body surface area) administered during organogenesis and pregnant rabbits at oral lansoprazole doses up to 30 mg/kg/day (16 times the recommended human dose based on body surface area) administered during organogenesis. A pre- and postnatal developmental toxicity study in rats with additional endpoints to evaluate bone development was performed with lansoprazole at oral doses of 10 to 100 mg/kg/day (0.7 to 6.4 times the maximum recommended human lansoprazole dose of 30 mg based on AUC [area under the plasma concentration-time curve]) administered during organogenesis through lactation.
Maternal effects observed at 100 mg/kg/day (6.4 times the maximum recommended human lansoprazole dose of 30 mg based on AUC) included increased gestation period, decreased body weight gain during gestation, and decreased food consumption. The number of stillbirths was increased at this dose, which may have been secondary to maternal toxicity. Body weight of pups was reduced at 100 mg/kg/day starting on postnatal Day 11.
Femur weight, femur length, and crown-rump length were reduced at 100 mg/kg/day on postnatal Day 21. Femur weight was still decre…
🧒 Pediatric Use ▾
8.4Pediatric Use Lansoprazole was not effective in pediatric patients with symptomatic GERD one month to less than one year of age in a multicenter, double-blind, placebo controlled study. Therefore, safety and effectiveness have not been established in patients less than one year. Nonclinical studies in juvenile rats have demonstrated an adverse effect of heart valve thickening and bone changes at lansoprazole doses higher than the maximum recommended equivalent human dose.
The safety and effectiveness of lansoprazole have been established in pediatric patients one to 17 years of age for short-term treatment of symptomatic GERD and erosive esophagitis. In clinical studies of symptomatic GERD and erosive esophagitis, lansoprazole was not administered beyond 12 weeks in one to 11 year olds. It is not known if lansoprazole is safe and effective if used longer than the recommended duration.
Do not exceed the recommended dose and duration of use in pediatric patients (see Juvenile Animal Toxicity Data). Neonate to less than one year of age The pharmacokinetics of lansoprazole were studied in pediatric patients with GERD aged less than 28 days and one to 11 months. Compared to healthy adults receiving 30 mg, neonates had higher exposure (mean weight-based normalized AUC values 2.04 and 1.88-fold higher at doses of 0.5 and 1 mg/kg/day, respectively).
Infants aged ≤10 weeks had clearance and exposure values that were similar to neonates. Infants aged greater than 10 weeks who received 1 mg/kg/day had mean AUC values that were similar to adults who received a 30 mg dose. Lansoprazole was not found to be effective in a U.S. and Polish four week multi-center, double-blind, placebo-controlled, parallel-group study of 162 patients between one month and less than 12 months of age with symptomatic GERD based on a medical history of crying/fussing/irritability associated with feedings who had not responded to conservative GERD management (i.e., non-pharmacologic intervention) for seven to 14 days.
Patients received lansoprazole as a suspension daily (0.2 to 0.3 mg/kg/day in infants ≤10 weeks of age or 1 to 1.5 mg/kg/day in infants greater than 10 weeks or placebo) for up to four weeks of double-blind treatment. The primary efficacy endpoint was assessed by greater than 50% reduction from baseline in either the percent of feedings with a crying/fussing/irritability episode or the duration (minutes) of a crying/fussing/irritability episode within one hour after feeding. There was no difference in the percentage of responders between the lansoprazole pediatric suspension group and placebo group (54% in both groups).
There were no adverse events reported in pediatric clinical studies (one month to less than 12 months of age) that were not previously observed in adults. Based on the results of the Phase 3 efficacy study, lansoprazole was not shown to be effective. Therefore, these results do not support the use of lansoprazole in treating symptomatic GERD in infants.
One to 11 years of age In an uncontrolled, open-label, U.S. multi-center study, 66 pediatric patients (one to 11 years of age) with GERD were assigned, based on body weight, to receive an initial dose of either lansoprazole 15 mg daily if ≤30 kg or lansoprazole 30 mg daily if greater than 30 kg administered for eight to 12 weeks. The lansoprazole dose was increased (up to 30 mg twice daily) in 24 of 66 pediatric patients after two or more weeks of treatment if they remained symptomatic. At baseline 85% of patients had mild to moderate overall GERD symptoms (assessed by investigator interview), 58% had non-erosive GERD and 42% had erosive esophagitis (assessed by endoscopy).
After eight to 12 weeks of lansoprazole treatment, the intent-to-treat analysis demonstrated an approximate 50% reduction in frequency and severity of GERD symptoms. Twenty one of 27 erosive esophagitis patients were healed at eight weeks and 100% of patients were healed at 12 weeks by endoscopy (Table 4). Table…
🧓 Geriatric Use ▾
8.5Geriatric Use Of the total number of patients (n=21,486) in clinical studies of lansoprazole, 16% of patients were aged 65 years and over, while 4% were 75 years and over. No overall differences in safety or effectiveness were observed between these patients and younger patients and other reported clinical experience has not identified significant differences in responses between geriatric and younger patients, but greater sensitivity of some older individuals cannot be ruled out [see Clinical Pharmacology ( 12.3 )] .
🆘 Overdosage ▾
10 OVERDOSAGE Lansoprazole is not removed from the circulation by hemodialysis. In one reported overdose, a patient consumed 600 mg of lansoprazole with no adverse reaction. Oral lansoprazole doses up to 5,000 mg/kg in rats [approximately 1,300 times the 30 mg human dose based on body surface area (BSA)] and in mice (about 675.7 times the 30 mg human dose based on BSA) did not produce deaths or any clinical signs.
In the event of over-exposure, treatment should be symptomatic and supportive. If over-exposure occurs, call your poison control center at 1-800-222-1222 for current information on the management of poisoning or over-exposure.
🧬 Clinical Pharmacology ▾
12 CLINICAL PHARMACOLOGY
12.1Mechanism of Action Lansoprazole belongs to a class of antisecretory compounds, the substituted benzimidazoles, that suppress gastric acid secretion by specific inhibition of the (H + , K + )-ATPase enzyme system at the secretory surface of the gastric parietal cell. Because this enzyme system is regarded as the acid (proton) pump within the parietal cell, lansoprazole has been characterized as a gastric acid-pump inhibitor, in that it blocks the final step of acid production. This effect is dose-related and leads to inhibition of both basal and stimulated gastric acid secretion irrespective of the stimulus.
Lansoprazole does not exhibit anticholinergic or histamine type-2 antagonist activity.
12.2Pharmacodynamics Antisecretory Activity After oral administration, lansoprazole was shown to significantly decrease the basal acid output and significantly increase the mean gastric pH and percent of time the gastric pH was greater than three and greater than four. Lansoprazole also significantly reduced meal-stimulated gastric acid output and secretion volume, as well as pentagastrin-stimulated acid output. In patients with hypersecretion of acid, lansoprazole significantly reduced basal and pentagastrin-stimulated gastric acid secretion.
Lansoprazole inhibited the normal increases in secretion volume, acidity and acid output induced by insulin. The intragastric pH results of a five day, pharmacodynamic, crossover study of 15 mg and 30 mg of once daily lansoprazole are presented in Table 6 : Table 6. Mean Antisecretory Effects After Single and Multiple Daily Lansoprazole Dosing Lansoprazole Parameter Baseline Value 15 mg 30 mg Day 1 Day 5 Day 1 Day 5 Mean 24 Hour pH 2.1 2.7 * 4.0 * 3.6 † 4.9 † Mean Nighttime pH 1.9 2.4 3.0 * 2.6 3.8 † % Time Gastric pH>3 18 33 * 59 * 51 † 72 † % Time Gastric pH>4 12 22 * 49 * 41 † 66 † NOTE: An intragastric pH of greater than four reflects a reduction in gastric acid by 99%. *(p<0.05) vs baseline only. † (p<0.05) vs baseline and lansoprazole 15 mg.
After the initial dose in this study, increased gastric pH was seen within one to two hours with 30 mg of lansoprazole and two to three hours with 15 mg of lansoprazole. After multiple daily dosing, increased gastric pH was seen within the first hour post-dosing with 30 mg of lansoprazole and within one to two hours post-dosing with 15 mg of lansoprazole. Acid suppression may enhance the effect of antimicrobials in eradicating Helicobacter pylori (H. pylori) .
The percentage of time gastric pH was elevated above five and six was evaluated in a crossover study of lansoprazole given daily, twice daily and three times daily ( Table 7 ). Table 7. Mean Antisecretory Effects After Five Days of Twice Daily and Three Times Daily Dosing Lansoprazole Parameter 30 mg daily 15 mg twice daily 30 mg twice daily 30 mg three times daily % Time Gastric pH>5 43 47 59 * 77 † % Time Gastric pH>6 20 23 28 45 † *(p<0.05) vs lansoprazole 30 mg daily † (p<0.05) vs lansoprazole 30 mg daily, 15 mg twice daily and 30 mg twice daily.
The inhibition of gastric acid secretion as measured by intragastric pH gradually returned to normal over two to four days after multiple doses. There was no indication of rebound gastric acidity. Enterochromaffin-like (ECL) Cell Effects During lifetime exposure of rats with up to 150 mg/kg/day of lansoprazole dosed seven days per week, marked hypergastrinemia was observed followed by ECL cell proliferation and formation of carcinoid tumors, especially in female rats.
Gastric biopsy specimens from the body of the stomach from approximately 150 patients treated continuously with lansoprazole for at least one year did not show evidence of ECL cell effects similar to those seen in rat studies. Longer term data are needed to rule out the possibility of an increased risk of the development of gastric tumors in patients receiving long-term therapy with lansoprazole [see Nonclinical Toxicology ( 13.1 )] . Other Gastric Effects in…
🧬 Mechanism of Action ▾
12.1Mechanism of Action Lansoprazole belongs to a class of antisecretory compounds, the substituted benzimidazoles, that suppress gastric acid secretion by specific inhibition of the (H + , K + )-ATPase enzyme system at the secretory surface of the gastric parietal cell. Because this enzyme system is regarded as the acid (proton) pump within the parietal cell, lansoprazole has been characterized as a gastric acid-pump inhibitor, in that it blocks the final step of acid production. This effect is dose-related and leads to inhibition of both basal and stimulated gastric acid secretion irrespective of the stimulus.
Lansoprazole does not exhibit anticholinergic or histamine type-2 antagonist activity.
📦 How Supplied / Storage and Handling ▾
16 HOW SUPPLIED/STORAGE AND HANDLING Lansoprazole delayed-release capsules USP, 15 mg are pink/green colored size '3' hard gelatin capsules imprinted with 'H' on cap and '166' on body filled with white to off white pellets. They are available as follows: Bottles of 30 capsules(NDC 68071-3634-3) Store at 20° to 25°C (68° to 77°F) [see USP Controlled Room Temperature].
📋 Description ▾
11 DESCRIPTION The active ingredient in lansoprazole delayed-release capsules, USP is lansoprazole, a substituted benzimidazole, 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridyl]-methyl] sulfinyl] benzimidazole, a compound that inhibits gastric acid secretion. Its empirical formula is C 16 H 14 F 3 N 3 O 2 S with a molecular weight of 369.36. Lansoprazole has the following structure: Lansoprazole, USP is a white to brownish-white powder which melts with decomposition at approximately 166°C.
Lansoprazole is freely soluble in dimethylformamide and practically insoluble in water. The rate of degradation of the compound in aqueous solution increases with decreasing pH. Lansoprazole is supplied in delayed-release capsules for oral administration.
Lansoprazole delayed-release capsules, USP are available in two dosage strengths: 15 mg and 30 mg of lansoprazole, USP per capsule. Each delayed-release capsule contains enteric-coated granules consisting of 15 mg or 30 mg of lansoprazole (active ingredient) and the following inactive ingredients: colloidal silicon dioxide, corn starch, hydroxypropyl cellulose, low substituted hydroxypropyl cellulose, magnesium carbonate, methacrylic acid copolymer dispersion, polysorbate 80, sucrose, sugar spheres (contains sucrose and starch (maize)), talc, titanium dioxide and triethyl citrate.
The hard gelatin capsule shell consists of gelatin, FD&C Blue No. 1, D&C Red No. 28, FD&C Red No.
40 and titanium dioxide. In addition 15 mg capsule contains FD&C Green No. 3.
The imprinting ink contains polysorbate 80, propylene glycol, shellac and titanium dioxide. Lansoprazolestructure
💬 Information for Patients ▾
17 PATIENT COUNSELING INFORMATION Advise the patient to read the FDA-approved patient labeling (Medication Guide and Instructions for Use). Advise patients to: Acute Interstitial Nephritis To call their healthcare provider if they experience signs and/or symptoms associated with acute interstitial nephritis [see Warnings and Precautions ( 5.2) ] . Clostridium difficile -Associated Diarrhea To immediately call their healthcare provider if they experience diarrhea that does not improve [see Warnings and Precautions ( 5.3 )] .
Bone Fracture To report any fractures, especially of the hip, wrist or spine, to their healthcare provider [see Warnings and Precautions ( 5.4 )] . Cutaneous and Systemic Lupus Erythematosus To immediately call their healthcare provider for any new or worsening of symptoms associated with cutaneous or systemic lupus erythematosus [see Warnings and Precautions ( 5.5 )] . Cyanocobalamin (Vitamin B12) Deficiency To report any clinical symptoms that may be associated with cyanocobalamin deficiency to their healthcare provider, if they have been receiving lansoprazole for longer than three years [see Warnings and Precautions ( 5.6 )] .
Hypomagnesemia To report any clinical symptoms that may be associated with hypomagnesemia to their healthcare provider, if they have been receiving lansoprazole for at least three months [see Warnings and Precautions ( 5.7 )] . Drug Interactions Advise patients to report to their healthcare provider if they are taking rilpivirine-containing products [see Contraindications ( 4 )] or high-dose methotrexate [see Warnings and Precautions ( 5.9 )] . Pregnancy Advise a pregnant woman of the potential risk to a fetus.
Advise females of reproductive potential to inform their healthcare provider of a known or suspected pregnancy [see Use in Specific Populations ( 8.1 )]. Administration • Missed doses: If a dose is missed, administer as soon as possible. However, if the next scheduled dose is due, do not take the missed dose, and take the next dose on time.
Do not take two doses at one time to make up for a missed dose. • Lansoprazole delayed-release capsules should be taken before eating. • Do not crush or chew lansoprazole delayed-release capsules. • Take lansoprazole delayed-release capsules at least 30 minutes prior to sucralfate. Lansoprazole Delayed-Release Capsules • Swallow whole; do not chew. • For patients who have difficulty swallowing capsules: o Lansoprazole delayed-release capsules can be opened and sprinkled on applesauce, ENSURE pudding, cottage cheese, yogurt or strained pears o Lansoprazole delayed-release capsules may also be emptied into a small volume of either apple juice, orange juice or tomato juice o Alternatively, lansoprazole delayed-release capsules can be administered with apple juice via nasogastric tube o See the Instructions for Use for a description of all preparation and administration instructions Manufactured for: Camber Pharmaceuticals, Inc.
Piscataway, NJ 08854 By: HETERO TM HETERO LABS LIMITED Jeedimetla, Hyderabad - 500 055, India Revised: 05/2020 camber