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Esomeprazole magnesium

Esomeprazole magnesium delayed release capsules · Capsule, Coated Pellets

Prescription ANDA TE AB Official labelling
Informational index, not medical advice. Content is reproduced from public FDA and NLM data. Always confirm against the manufacturer's current prescribing information. Report adverse events to FDA MedWatch.

Overview

Brand name
Esomeprazole magnesium
Generic name
Esomeprazole magnesium delayed release capsules
Dosage form
Capsule, Coated Pellets
Route
Oral
Marketing category
ANDA · ANDA
Labeler
Asclemed USA, Inc.
Product type
Human Prescription Drug
DEA schedule
Not scheduled
Active ingredients
3
NDC product codes
6
Packages
27
Data completeness
82% of corroborating sources present

Active ingredients

Source: NDC Directory
Active ingredients and strengths as listed in the NDC Directory.
Ingredient Strength RxCUI Monograph
Esomeprazole Magnesium 20 mg/1 606726 View
Esomeprazole Magnesium 40 mg/1 606726 View
Esomeprazole Magnesium Trihydrate 20 mg/1 692576 View

Forms, strengths and routes

Source: NDC Directory
Dosage form
Capsule, Coated Pellets
Route of administration
Oral
Presentations
33

Pharmacologic classes are listed in the class section below.

Pharmacologic class

Source: NDC Directory
Established pharmacologic classes (EPC), mechanisms of action (MoA), chemical structures (CS) and physiologic effects (PE).
Class Type Browse
Cytochrome P450 2C19 Inhibitors [MoA] MoA All 93 members
Proton Pump Inhibitor [EPC] EPC All 74 members
Proton Pump Inhibitors [MoA] MoA All 74 members

Regulatory status

Source: Drugs@FDANDC Directory
Application number
210559
Application type
ANDA · Abbreviated New Drug Application
Approval date
February 26, 2021
Sponsor
INDCHEMIE HEALTH
Products on application
2
Submissions recorded
3
Products approved under application 210559.
Product Trade name Form Strength Ingredient Status TE Flags
210559-001 ESOMEPRAZOLE MAGNESIUM CAPSULE, DELAYED REL PELLETS ESOMEPRAZOLE MAGNESIUM Prescription AB
210559-002 ESOMEPRAZOLE MAGNESIUM CAPSULE, DELAYED REL PELLETS ESOMEPRAZOLE MAGNESIUM Prescription AB

Therapeutic equivalence

Source: Orange Book
TE code
AB
Reference Listed Drug
No
Reference Standard
No

What this rating means: Therapeutically equivalent — bioequivalence demonstrated by in vivo or in vitro testing

Codes beginning with “A” indicate products the FDA considers therapeutically equivalent. Codes beginning with “B” indicate bioequivalence has not been established. See methodology.

Approval history

Source: Drugs@FDA
Most recent submissions on application 210559.
Type No. Action Status Date Review
Supplement 6 Labeling Approved May 22, 2023 Standard
Supplement 3 Labeling Approved May 22, 2023 Standard
Original application 1 Approved February 26, 2021 Standard

Prescribing information

Source: openFDA Drug Labeling

Reproduced verbatim from the Structured Product Labeling submitted to the FDA (effective 20241004). This is the manufacturer's labelling text, not a summary and not advice.

HUMAN PRESCRIPTION DRUG · 20241004 HUMAN PRESCRIPTION DRUG · 20241001 HUMAN PRESCRIPTION DRUG · 20240823

Recent Major Changes

openFDA Drug Labeling

Warnings and Precautions, Severe Cutaneous Adverse Reactions ( 5.5 ) 03/2022 Hypomagnesemia and Mineral Metabolism ( 5.9 ) 03/2022

Indications and Usage

openFDA Drug Labeling

1 INDICATIONS AND USAGE Esomeprazole magnesium is a proton pump inhibitor (PPI). Esomeprazole magnesium delayed-release capsules are indicated for the: • Short-term treatment in the healing of erosive esophagitis (EE) in adults and pediatric patients 12 years to 17 years of age. ( 1.1 ) • Maintenance of healing of EE in adults. ( 1.2 ) • Short-term treatment of heartburn and other symptoms associated GERD in adults and pediatric patients 12 years to 17 years of age. ( 1.3 ) • Risk reduction of nonsteroidal anti-inflammatory drugs (NSAID)-associated gastric ulcer in adults at risk for developing gastric ulcers due to age (60 years and older) and/or documented history of gastric ulcers. ( 1.4 ) • Helicobacter pylori eradication in adult patients to reduce the risk of duodenal ulcer recurrence in combination with amoxicillin and clarithromycin. ( 1.5 ) • Long-term treatment of pathological hypersecretory conditions, including Zollinger-Ellison syndrome in adults. (1.6 ) 1.1 Healing of Erosive Esophagitis (EE) Adults Esomeprazole magnesium delayed-release capsules are indicated for the short-term treatment (4 to 8 weeks) in the healing and symptomatic resolution of diagnostically confirmed EE in adults. For those patients who have not healed after 4 to 8 weeks of treatment, an additional 4- to 8-week course of esomeprazole magnesium may be considered. Pediatric Patients 12 Years to 17 Years of Age Esomeprazole magnesium delayed-release capsules indicated for the short-term treatment (4 to 8 weeks) for the healing of EE in pediatric patients 12 years to 17 years of age. 1.2 Maintenance of Healing of EE Esomeprazole magnesium delayed-release capsules are indicated for the maintenance of healing of EE in adults. Controlled studies do not extend beyond 6 months. 1.3 Treatment of Symptomatic GERD Adults Esomeprazole magnesium delayed-release capsules are indicated for short-term treatment (4 to 8 weeks) of heartburn and other symptoms associated with GERD in adults. Pediatric Patients 12 Years to 17 Years of Age Esomeprazole magnesium delayed-release capsules are indicated for short-term treatment (4 weeks) of heartburn and other symptoms associated with GERD in pediatric patients 12 years to 17 years of age. 1.4 Risk Reduction of Nonsteroidal Anti-Inflammatory Drugs (NSAID)-Associated Gastric Ulcer Esomeprazole magnesium delayed-release capsules are indicated for the reduction in the occurrence of gastric ulcers associated with continuous NSAID therapy in adult patients at risk for developing gastric ulcers. Patients are considered to be at risk due to their age (60 years and older) and/or documented history of gastric ulcers. Controlled studies do not extend beyond 6 months. 1.5 Helicobacter pylori Eradication to Reduce the Risk of Duodenal Ulcer Recurrence Eradication of H. pylori has been shown to reduce the risk of duodenal ulcer recurrence. Triple Therapy Esomeprazole magnesium delayed-release capsules in combination with amoxicillin and clarithromycin is indicated for the treatment of adult patients with H. pylori infection and duodenal ulcer disease (active or history of within the past 5 years) to eradicate H. pylori . In patients who fail therapy, susceptibility testing should be done. If resistance to clarithromycin is demonstrated or susceptibility testing is not possible, alternative antimicrobial therapy should be instituted [see Clinical Pharmacology ( 12.4 ) and the prescribing information for clarithromycin] . 1.6 Pathological Hypersecretory Conditions Including Zollinger-Ellison Syndrome Esomeprazole magnesium delayed-release capsules are indicated for the long-term treatment of pathological hypersecretory conditions, including Zollinger-Ellison Syndrome, in adults.

Dosage and Administration

openFDA Drug Labeling

2 DOSAGE AND ADMINISTRATION Population Recommended Adult (2.1) and Pediatric Dosage (2.2) Healing of EE (1 year and older) Adults 20 mg or 40 mg 1 once daily for 4 to 8 weeks; some patients may require an additional 4 to 8 weeks 12 years to 17 years 20 mg or 40 mg 1 once daily for 4 to 8 weeks Maintenance of Healing of EE Adults 20 mg once daily. Controlled studies do not extend beyond 6 months Treatment of Symptomatic GERD Adults 20 mg once daily once daily for 4 weeks some patients may require an additional 4 weeks 12 years to 17 years 20 mg once daily for 4 weeks Risk Reduction of NSAID-Associated Gastric Ulcer Adults 20 mg or 40 mg 1 once daily for up to 6 months 2 H. pylori Eradication to Reduce the Risk of Duodenal Ulcer Recurrence Adults Esomeprazole magnesium 40 mg 1 once daily for 10 days Amoxicillin 1000 mg twice daily for 10 days 3 Clarithromycin 500 mg twice daily for 10 days 3 Pathological Hypersecretory Conditions Including Zollinger-Ellison Syndrome Adults Starting dosage is 40 mg twice daily 4 (varies with the individual patient) as long as clinically indicated. 1 A maximum dosage of 20 mg once daily is recommended for patients with severe liver impairment (Child-Pugh Class C). 2 Controlled studies do not extend beyond 6 months. 3 Refer to the amoxicillin and clarithromycin prescribing information for dosage adjustments in elderly and renally-impaired patients. 4 A starting dosage of 20 mg twice daily is recommended for patients with severe liver impairment (Child-Pugh Class C). Preparation and Administration Information • Swallow capsules whole; do not crush or chew. For patients who cannot swallow intact capsule, the capsule can be opened, and the contents mixed with applesauce. ( 2.3 ) • Mix packets with water to create an oral suspension. ( 2.3 ) • Opened capsules can be administered through a nasogastric tube and oral suspension can be administered through a nasogastric or gastric tube. ( 2.3 ) 2.1 Recommended Dosage in Adults by Indication Table 1 shows the recommended adult dosage of esomeprazole magnesium by indication. The duration of esomeprazole magnesium treatment should be based on available safety and efficacy data specific to the defined indication and dosing frequency and individual patient medical needs. Esomeprazole magnesium should only be initiated and continued if the benefits outweigh the risks of treatment. Table 1: Recommended Dosage of esomeprazole magnesium in Adults by Indication Adult Indication Recommended Dosage of esomeprazole magnesium delayed-release capsules Treatment Duration Healing of EE 20 mg or 40 mg 1 once daily 4 to 8 weeks 2 Controlled studies do not extend beyond 6 months 4 weeks; if symptoms do not resolve completely, consider an additional 4 weeks Controlled studies do not extend beyond 6 months Maintenance of Healing of EE 20 mg once daily Treatment of Symptomatic GERD 20 mg once daily Risk Reduction of NSAID-Associated Gastric Ulcer 20 mg or 40 mg 1 once daily H. pylori Eradication to Reduce the Risk of Duodenal Ulcer Recurrence (Triple Therapy) esomeprazole magnesium 40 mg once daily 1 Amoxicillin 1000 mg twice daily 3 Clarithromycin 500 mg twice daily 3 Starting dosage is 40 mg twice daily 4 ; individualize the regimen to patient needs. 10 days 10 days 10 days Pathological Hypersecretory Conditions Including Zollinger-Ellison Syndrome Dosages of up to 240 mg/day have been administered [see Clinical Studies ( 14.7 ) ]. As long as clinically indicated 1. A maximum dosage of 20 mg once daily is recommended for patients with severe liver impairment (Child-Pugh Class C) [see Use in Specific Populations ( 8.6 ) ]. 2. Most patients are healed within 4 to 8 weeks. For patients who do not heal after 4 to 8 weeks, an additional 4 to 8 weeks of treatment may be required to achieve healing [see Clinical Studies ( 14.1 ) ] . 3. Refer to the amoxicillin and clarithromycin prescribing information for dosage adjustments in elderly and renally-impaired patients. 4. A starting dos …

Dosage Forms and Strengths

openFDA Drug Labeling

3 DOSAGE FORMS AND STRENGTHS Esomeprazole magnesium delayed-release capsules, USP 20 mg – Light yellow to brown colored enteric coated pellets filled in size “4” hard gelatin capsule, opaque dark blue cap & opaque dark blue body printed “ESOM” on cap and “20” on the body in white ink. Esomeprazole magnesium delayed-release capsules, USP 40 mg – Light yellow to brown colored enteric coated pellets filled in size “3” hard gelatin capsule, opaque dark blue cap & opaque dark blue body printed “ESOM” on cap and “40” on the body in white ink. Esomeprazole magnesium delayed-release capsules, USP: 20 mg and 40 mg. ( 3 )

Contraindications

openFDA Drug Labeling

4 CONTRAINDICATIONS • Esomeprazole magnesium is contraindicated in patients with known hypersensitivity to substituted benzimidazoles or to any component of the formulation. Hypersensitivity reactions may include anaphylaxis, anaphylactic shock, angioedema, bronchospasm, acute tubulointerstitial nephritis, and urticaria [see Warnings and Precautions ( 5.2 ), Adverse Reactions ( 6.2 )]. • For information about contraindications of amoxicillin and clarithromycin, indicated in combination with esomeprazole magnesium for H. pylori eradication to reduce the risk of duodenal ulcer recurrence, refer to the Contraindications section of the respective prescribing information. • Proton pump inhibitors (PPIs), including esomeprazole magnesium, are contraindicated in patients receiving rilpivirine-containing products [see Drug Interactions ( 7 ) ] . • Known hypersensitivity to substituted benzimidazoles or any component of the formulation. ( 4 ) • Patients receiving rilpivirine-containing products. ( 4 , 7 ) • Refer to the Contraindications section of the prescribing information for amoxicillin and clarithromycin, when administered in combination with esomeprazole magnesium. ( 4 )

Warnings and Cautions

openFDA Drug Labeling

5 WARNINGS AND PRECAUTIONS • Gastric Malignancy : In adults, symptomatic response does not preclude the presence of gastric malignancy. Consider additional follow-up and diagnostic testing. ( 5.1 ) • Acute Tubulointerstitial Nephritis : Discontinue treatment and evaluate patients. ( 5.2 ) • Clostridium difficile -Associated Diarrhea : PPI therapy may be associated with increased risk. ( 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 ) • Severe Cutaneous Adverse Reactions: Discontinue at the first signs or symptoms of severe cutaneous adverse reactions or other signs of hypersensitivity and consider further evaluation. ( 5.5 ) • Cutaneous and Systemic Lupus Erythematosus : Mostly cutaneous; new onset or exacerbation of existing disease; discontinue esomeprazole magnesium and refer to specialist for evaluation. ( 5.6 ) • Interaction with Clopidogrel : Avoid concomitant use of esomeprazole magnesium. ( 5.7 ) • Cyanocobalamin (Vitamin B-12) Deficiency : Daily long-term use (e.g., longer than 3 years) may lead to malabsorption or a deficiency of cyanocobalamin. ( 5.8 ) • Hypomagnesemia and Mineral Metabolism: Reported rarely with prolonged treatment with PPIs. ( 5.9 ) • Interaction with St. John’s Wort or Rifampin : Avoid concomitant use of esomeprazole magnesium. ( 5.10 , 7 ) • Interactions with Diagnostic Investigations for Neuroendocrine Tumors : Increased chromogranin A (CgA) levels may interfere with diagnostic investigations for neuroendocrine tumors, temporarily stop esomeprazole magnesium at least 14 days before assessing CgA levels. ( 5.11 , 12.2 ) • 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 temporary withdrawal of esomeprazole magnesium. ( 5.12 , 7 ) • Fundic Gland Polyps: Risk increases with long-term use, especially beyond one year. Use the shortest duration of therapy. ( 5.13 ) 5.1 Presence of Gastric Malignancy In adults, symptomatic response to therapy with esomeprazole magnesium 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. 5.2 Acute Tubulointerstitial Nephritis Acute tubulointerstitial nephritis (TIN) has been observed in patients taking PPIs and may occur at any point during PPI therapy. Patients may present with varying signs and symptoms from symptomatic hypersensitivity reactions to non-specific symptoms of decreased renal function (e.g., malaise, nausea, anorexia). In reported case series, some patients were diagnosed on biopsy and in the absence of extra-renal manifestations (e.g., fever, rash or arthralgia). Discontinue esomeprazole magnesium and evaluate patients with suspected acute TIN [see Contraindications ( 4) ] . 5.3 Clostridium difficile-Associated Diarrhea Published observational studies suggest that PPI therapy like esomeprazole magnesium may be associated with an increased risk of Clostridium difficile -associated diarrhea, 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. Clostridium difficile -associated diarrhea (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 esomeprazole magnesium, refer to Warnings and Precautions section of the corresponding prescribing information. 5.4 Bone Fracture Several published observ …

Adverse Reactions

openFDA Drug Labeling

6 ADVERSE REACTIONS The following serious adverse reactions are described below and elsewhere in labeling: Acute Tubulointerstitial 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 )] Severe Cutaneous Adverse Reactions [see Warnings and Precautions ( 5.5 )] Cutaneous and Systemic Lupus Erythematosus [see Warnings and Precautions ( 5.6 ) ] Cyanocobalamin (Vitamin B-12) Deficiency [see Warnings and Precautions ( 5.8 ) ] Hypomagnesemia and Mineral Metabolism [see Warnings and Precautions ( 5.9 )] Fundic Gland Polyps [see Warnings and Precautions ( 5.13 ) ] Most common adverse reactions ( 6.1 ) : Adults (≥ 18 years) (≥1%) are: headache, diarrhea, nausea, flatulence, abdominal pain, constipation, and dry mouth. Pediatrics (1 to 17 years) ( > 2%) are: headache, diarrhea, abdominal pain, nausea, and somnolence. To report SUSPECTED ADVERSE REACTIONS, contact Ascend Laboratories, LLC at 1-877-272-7901 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. Adults The safety of esomeprazole magnesium delayed-release capsules was evaluated in over 15,000 patients (aged 18 to 84 years) in clinical trials worldwide including over 8,500 patients in the United States and over 6,500 patients in Europe and Canada. Over 2,900 patients were treated in long-term studies for up to 6 to 12 months. The safety in the treatment of healing of EE in adults was assessed in four randomized comparative clinical trials, which included 1,240 patients who received esomeprazole magnesium 20 mg once daily, 2,434 patients on esomeprazole magnesium 40 mg once daily, and 3,008 patients on omeprazole 20 mg once daily. The most frequently occurring adverse reactions (at least 1%) in all three groups were headache (5.5%, 5%, and 3.8%, respectively) and diarrhea (no difference among the three groups). Nausea, flatulence, abdominal pain, constipation, and dry mouth occurred at similar rates among patients taking esomeprazole magnesium or omeprazole. Less common adverse reactions with an incidence of less than 1% are listed below by body system: Body as a Whole: abdomen enlarged, allergic reaction, asthenia, back pain, chest pain, substernal chest pain, facial edema, peripheral edema, hot flushes, fatigue, fever, flu-like disorder, generalized edema, leg edema, malaise, pain, rigors; Cardiovascular: flushing, hypertension, tachycardia; Endocrine: goiter; Gastrointestinal: bowel irregularity, constipation aggravated, dyspepsia, dysphagia, dysplasia GI, epigastric pain, eructation, esophageal disorder, frequent stools, gastroenteritis, GI hemorrhage, GI symptoms not otherwise specified, hiccup, melena, mouth disorder, pharynx disorder, rectal disorder, serum gastrin increased, tongue disorder, tongue edema, ulcerative stomatitis, vomiting; Hearing: earache, tinnitus; Hematologic: anemia, anemia hypochromic, cervical lymphadenopathy, epistaxis, leukocytosis, leukopenia, thrombocytopenia; Hepatic: bilirubinemia, hepatic function abnormal, SGOT increased, SGPT increased; Metabolic/Nutritional: glycosuria, hyperuricemia, hyponatremia, increased alkaline phosphatase, thirst, vitamin B12 deficiency, weight increase, weight decrease; Musculoskeletal: arthralgia, arthritis aggravated, arthropathy, cramps, fibromyalgia syndrome, hernia, polymyalgia rheumatica; Nervous System/Psychiatric: anorexia, apathy, appetite increased, confusion, depression aggravated, dizziness, hypertonia, nervousness, hypoesthesia, impotence, insomnia, migraine, migraine aggravated, paresthesia, sleep disorder, somnolence, tremor, vertigo, visual field defect; Reproductive: dysmenorrhea, m …

Drug Interactions

openFDA Drug Labeling

7 DRUG INTERACTIONS May affect plasma levels of antiretroviral drugs – use with atazanavir and nelfinavir is not recommended; if saquinavir is used with esomeprazole magnesium, monitor for toxicity and consider saquinavir dose reduction. ( 7.1 ) May interfere with drugs for which gastric pH affects bioavailability (e.g., ketoconazole, iron salts, erlotinib, digoxin and mycophenolate mofetil). Patients treated with esomeprazole magnesium and digoxin may need to be monitored for digoxin toxicity. ( 7.2 ) Combined inhibitor of CYP 2C19 and 3A4 may raise esomeprazole levels.( 7.3 ) Clopidogrel: esomeprazole magnesium decreases exposure to the active metabolite of clopidogrel. ( 7.3 ) May increase systemic exposure of cilostazol and an active metabolite. Consider dose reduction. ( 7.3 ) Tacrolimus: esomeprazole magnesium may increase serum levels of tacrolimus ( 7.5 ) Methotrexate: esomeprazole magnesium may increase serum levels of methotrexate. ( 7.7 ) 7.1 Interference with Antiretroviral Therapy Concomitant use of atazanavir and nelfinavir with proton pump inhibitors is not recommended. Co-administration of atazanavir with proton pump inhibitors is expected to substantially decrease atazanavir plasma concentrations and may result in a loss of therapeutic effect and the development of drug resistance. Co-administration of saquinavir with proton pump inhibitors is expected to increase saquinavir concentrations, which may increase toxicity and require dose reduction. Omeprazole, of which esomeprazole is an enantiomer, has been reported to interact with some antiretroviral drugs. The clinical importance and the mechanisms behind these interactions are not always known. Increased gastric pH during omeprazole treatment may change the absorption of the antiretroviral drug. Other possible interaction mechanisms are via CYP2C19. Reduced concentrations of atazanavir and nelfinavir For some antiretroviral drugs, such as atazanavir and nelfinavir, decreased serum levels have been reported when given together with omeprazole. Following multiple doses of nelfinavir (1250 mg, twice daily) and omeprazole (40 mg daily), AUC was decreased by 36% and 92%, C max by 37% and 89% and C min by 39% and 75% respectively for nelfinavir and M8. Following multiple doses of atazanavir (400 mg, daily) and omeprazole (40 mg, daily, 2 hours before atazanavir), AUC was decreased by 94%, C max by 96%, and C min by 95%. Concomitant administration with omeprazole and drugs such as atazanavir and nelfinavir is therefore not recommended. Increased concentrations of saquinavir For other antiretroviral drugs, such as saquinavir, elevated serum levels have been reported, with an increase in AUC by 82%, in C max by 75%, and in C min by 106%, following multiple dosing of saquinavir/ritonavir (1000/100 mg) twice daily for 15 days with omeprazole 40 mg daily co-administered days 11 to 15. Therefore, clinical and laboratory monitoring for saquinavir toxicity is recommended during concurrent use with esomeprazole magnesium. Dose reduction of saquinavir should be considered from the safety perspective for individual patients. There are also some antiretroviral drugs of which unchanged serum levels have been reported when given with omeprazole. 7.2 Drugs for Which Gastric pH Can Affect Bioavailability Due to its effects on gastric acid secretion, esomeprazole can reduce the absorption of drugs where gastric pH is an important determinant of their bioavailability. Like with other drugs that decrease the intragastric acidity, the absorption of drugs such as ketoconazole, atazanavir, iron salts, erlotinib, and mycophenolate mofetil (MMF) can decrease, while the absorption of drugs such as digoxin can increase during treatment with esomeprazole. Esomeprazole is an enantiomer of omeprazole. Concomitant treatment with omeprazole (20 mg daily) and digoxin in healthy subjects increased the bioavailability of digoxin by 10% (30% in two subjects). Co-administration of digoxin with esomep …

Use in Specific Populations

openFDA Drug Labeling

8 USE IN SPECIFIC POPULATIONS Pediatrics : Use is not recommended for the treatment of symptomatic GERD in patients 1 month to less than 1 year of age; efficacy was not demonstrated. ( 8.4) 8.1 Pregnancy Risk Summary There are no adequate and well-controlled studies with esomeprazole in pregnant women. Esomeprazole is the S-isomer of omeprazole. Available epidemiologic data fail to demonstrate an increased risk of major congenital malformations or other adverse pregnancy outcomes with first trimester omeprazole use (see Data) . Reproduction studies in rats and rabbits resulted in dose-dependent embryo-lethality at omeprazole doses that were approximately 3.4 to 34 times an oral human dose of 40 mg (based on a body surface area for a 60 kg person). Teratogenicity was not observed in animal reproduction studies with administration of oral esomeprazole magnesium in rats and rabbits with doses about 68 times and 42 times, respectively, an oral human dose of 40 mg (based on a body surface area basis for a 60 kg person). Changes in bone morphology were observed in offspring of rats dosed through most of pregnancy and lactation at doses equal to or greater than approximately 34 times an oral human dose of 40 mg. When maternal administration was confined to gestation only, there were no effects on bone physeal morphology in the offspring at any age (see Data ) . The estimated background risks of major birth defects and miscarriage for the indicated population 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. Data Human Data Esomeprazole is the S-isomer of omeprazole. Four epidemiological studies compared the frequency of congenital abnormalities among infants born to women who used omeprazole during pregnancy with the frequency of abnormalities among infants of women exposed to H2-receptor antagonists or other controls. A population-based retrospective cohort epidemiological study from the Swedish Medical Birth Registry, covering approximately 99% of pregnancies, from 1995 to 1999, reported on 955 infants (824 exposed during the first trimester with 39 of these exposed beyond first trimester, and 131 exposed after the first trimester) whose mothers used omeprazole during pregnancy. The number of infants exposed in utero to omeprazole that had any malformation, low birth weight, low Apgar score, or hospitalization was similar to the number observed in this population. The number of infants born with ventricular septal defects and the number of stillborn infants was slightly higher in the omeprazole-exposed infants than the expected number in this population. A population-based retrospective cohort study covering all live births in Denmark from 1996 to 2009, reported on 1,800 live births whose mothers used omeprazole during the first trimester of pregnancy and 837,317 live births whose mothers did not use any proton pump inhibitor. The overall rate of birth defects in infants born to mothers with first trimester exposure to omeprazole was 2.9% and 2.6% in infants born to mothers not exposed to any proton pump inhibitor during the first trimester. A retrospective cohort study reported on 689 pregnant women exposed to either H2-blockers or omeprazole in the first trimester (134 exposed to omeprazole) and 1,572 pregnant women unexposed to either during the first trimester. The overall malformation rate in offspring born to mothers with first trimester exposure to omeprazole, an H2-blocker, or were unexposed was 3.6%, 5.5%, and 4.1% respectively. A small prospective observational cohort study followed 113 women exposed to omeprazole during pregnancy (89% with first trimester exposures). The reported rate of major congenital malformations was 4% in the omeprazole group, 2% in controls exposed to non-teratogens, and …

Mechanism of Action

openFDA Drug Labeling

12.1 Mechanism of Action Esomeprazole 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. Esomeprazole is protonated and converted in the acidic compartment of the parietal cell forming the active inhibitor, the achiral sulphenamide. Because this enzyme system is regarded as the acid (proton) pump within the gastric mucosa, esomeprazole 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 acid secretion irrespective of the stimulus.

Description

openFDA Drug Labeling

11 DESCRIPTION The active ingredient in the proton pump inhibitor esomeprazole magnesium delayed-release capsules, USP for oral administration is bis (5-methoxy-2-[(S)-[(4-methoxy-3, 5-dimethyl-2-pyridinyl) methyl]sulfinyl]-1 H -benzimidazole-1-yl) magnesium trihydrate. Esomeprazole is the S- isomer of omeprazole, which is a mixture of the S- and R- isomers. (Initial U.S. approval of esomeprazole magnesium: 2001). Its molecular formula is (C 34 H 36 MgN 6 O 6 S 2 . 3H 2 O with molecular weight of 767.2 as a trihydrate and 713.1 on an anhydrous basis. The structural formula is: The magnesium salt is a white to slightly colored crystalline powder. It contains 3 moles of water of solvation and is slightly soluble in water. The stability of esomeprazole magnesium is a function of pH; it rapidly degrades in acidic media, but it has acceptable stability under alkaline conditions. At pH 6.8 (buffer), the half-life of the magnesium salt is about 19 hours at 25°C and about 8 hours at 37°C. Esomeprazole magnesium is supplied as Esomeprazole magnesium delayed-release capsules, USP. Each delayed-release capsule contains 20 mg, or 40 mg of esomeprazole (present as 22.3 mg, or 44.5 mg esomeprazole magnesium trihydrate) in the form of enteric-coated pellets with the following inactive ingredients: Colloidal silicon dioxide, hypromellose, magnesium stearate, meglumine, methacrylic acid and ethyl acrylate copolymer dispersion, mono & diglycerides, poloxamer, sugar spheres, talc and triethyl citrate. The capsule shells and Imprinting Ink have the following inactive ingredients: Capsule shell: gelatin, FD & C Blue 1, FD & C Red 40, titanium dioxide, sodium lauryl sulphate and Imprinting Ink: potassium hydroxide, shellac, and titanium dioxide. FDA approved dissolution test specifications differ from USP. esomeprazole-structure

10 OVERDOSAGE A single oral dose of esomeprazole at 510 mg/kg (about 124 times the human dose on a body surface area basis), was lethal to rats. The major signs of acute toxicity were reduced motor activity, changes in respiratory frequency, tremor, ataxia, and intermittent clonic convulsions. The symptoms described in connection with deliberate esomeprazole magnesium overdose (limited experience of doses in excess of 240 mg/day) are transient. Single doses of 80 mg of esomeprazole were uneventful. Reports of overdosage with omeprazole in humans may also be relevant. Doses ranged up to 2,400 mg (120 times the usual recommended clinical dose). Manifestations were variable, but included confusion, drowsiness, blurred vision, tachycardia, nausea, diaphoresis, flushing, headache, dry mouth, and other adverse reactions similar to those seen in normal clinical experience (see omeprazole package insert – Adverse Reactions). No specific antidote for esomeprazole is known. Since esomeprazole is extensively protein bound, it is not expected to be removed by dialysis. In the event of overdosage, treatment should be symptomatic and supportive. As with the management of any overdose, the possibility of multiple drug ingestion should be considered. For current information on treatment of any drug overdose contact a Poison Control Center at 1-800-222-1222.

How Supplied / Storage and Handling

openFDA Drug Labeling

16 HOW SUPPLIED/STORAGE AND HANDLING Esomeprazole magnesium delayed-release capsules, USP 20 mg, are light yellow to brown colored enteric coated pellets filled in size “4” hard gelatin capsule, opaque dark blue cap & opaque dark blue body printed “ESOM” on cap and “20” on the body in white ink. They are supplied as follows: NDC 76420-226-30 bottles of 30 (relabeled and repackaged from 67877-571-XX) NDC 76420-226-60 bottles of 60 (repackaged from 67877-571-XX) NDC 76420-226-90 bottles of 90 (repackaged from 67877-571-XX) Esomeprazole magnesium delayed release capsules USP, 40 mg, are light yellow to brown colored enteric coated pellets filled in size “3” hard gelatin capsule, opaque dark blue cap & opaque dark blue body printed “ESOM” on cap and “40” on the body in white ink. They are supplied as follows: NDC 76420-227-30 bottles of 30 (relabeled and repackaged from 67877-572-XX) NDC 76420-227-60 bottles of 60 (repackaged from 67877-572-XX) NDC 76420-227-90 bottles of 90 (repackaged from 67877-572-XX) Store at 25oC (77oF); excursions permitted to 15 to 30oC (59 to 86oF). [See USP Controlled Room Temperature]. Keep esomeprazole magnesium delayed-release capsules, USP container tightly closed. Dispense in a tight container if the esomeprazole magnesium delayed-release capsules, USP product package is subdivided.

Adverse event reports

Source: openFDA FAERS
235,236
FAERS reports mentioning this drug
as of 2026-09-25T03:42:24+00:00
A report count is not a risk measure. FAERS accepts voluntary and mandatory reports without establishing causation, and reporting is influenced by how widely a drug is used, how long it has been marketed, and media attention. FDA states that reports “do not prove that the drug caused the event”. Compare rates, not totals.

Attributed to this product's most-reported active ingredient: ESOMEPRAZOLE MAGNESIUM TRIHYDRATE. Combination products with more than six active ingredients are not attributed, because a report count summed across a long ingredient list measures the list, not the medicine.

Packaging and NDCs

Source: NDC Directory
Every National Drug Code package associated with this medication. The NDC is the identifier used for dispensing, billing and pharmacovigilance in the United States.
Package NDC Product NDC Labeler Description Marketing start
67877-571-05 67877-571 Ascend Laboratories, LLC 500 CAPSULE, COATED PELLETS in 1 BOTTLE (67877-571-05) February 27, 2021
67877-571-10 67877-571 Ascend Laboratories, LLC 1000 CAPSULE, COATED PELLETS in 1 BOTTLE (67877-571-10) February 27, 2021
67877-571-30 67877-571 Ascend Laboratories, LLC 30 CAPSULE, COATED PELLETS in 1 BOTTLE (67877-571-30) February 27, 2021
67877-571-38 67877-571 Ascend Laboratories, LLC 10 BLISTER PACK in 1 CARTON (67877-571-38) / 10 CAPSULE, COATED PELLETS in 1 BLISTER PACK February 27, 2021
67877-571-90 67877-571 Ascend Laboratories, LLC 90 CAPSULE, COATED PELLETS in 1 BOTTLE (67877-571-90) February 27, 2021
67877-572-05 67877-572 Ascend Laboratories, LLC 500 CAPSULE, COATED PELLETS in 1 BOTTLE (67877-572-05) February 27, 2021
67877-572-10 67877-572 Ascend Laboratories, LLC 1000 CAPSULE, COATED PELLETS in 1 BOTTLE (67877-572-10) February 27, 2021
67877-572-30 67877-572 Ascend Laboratories, LLC 30 CAPSULE, COATED PELLETS in 1 BOTTLE (67877-572-30) February 27, 2021
67877-572-38 67877-572 Ascend Laboratories, LLC 10 BLISTER PACK in 1 CARTON (67877-572-38) / 10 CAPSULE, COATED PELLETS in 1 BLISTER PACK February 27, 2021
67877-572-90 67877-572 Ascend Laboratories, LLC 90 CAPSULE, COATED PELLETS in 1 BOTTLE (67877-572-90) February 27, 2021
76420-226-30 76420-226 Asclemed USA, Inc. 30 CAPSULE, COATED PELLETS in 1 BOTTLE (76420-226-30) July 27, 2022
76420-226-60 76420-226 Asclemed USA, Inc. 60 CAPSULE, COATED PELLETS in 1 BOTTLE (76420-226-60) July 27, 2022
76420-226-90 76420-226 Asclemed USA, Inc. 90 CAPSULE, COATED PELLETS in 1 BOTTLE (76420-226-90) July 27, 2022
76420-227-30 76420-227 Asclemed USA, Inc. 30 CAPSULE, COATED PELLETS in 1 BOTTLE (76420-227-30) July 27, 2022
76420-227-60 76420-227 Asclemed USA, Inc. 60 CAPSULE, COATED PELLETS in 1 BOTTLE (76420-227-60) July 27, 2022
76420-227-90 76420-227 Asclemed USA, Inc. 90 CAPSULE, COATED PELLETS in 1 BOTTLE (76420-227-90) July 27, 2022
71335-9678-1 71335-9678 Bryant Ranch Prepack 30 CAPSULE, COATED PELLETS in 1 BOTTLE (71335-9678-1) May 17, 2023
71335-9678-2 71335-9678 Bryant Ranch Prepack 10 CAPSULE, COATED PELLETS in 1 BOTTLE (71335-9678-2) May 30, 2024
71335-9678-3 71335-9678 Bryant Ranch Prepack 60 CAPSULE, COATED PELLETS in 1 BOTTLE (71335-9678-3) March 23, 2023
71335-9678-4 71335-9678 Bryant Ranch Prepack 90 CAPSULE, COATED PELLETS in 1 BOTTLE (71335-9678-4) May 30, 2024
71335-9678-5 71335-9678 Bryant Ranch Prepack 42 CAPSULE, COATED PELLETS in 1 BOTTLE (71335-9678-5) May 30, 2024
71335-9678-6 71335-9678 Bryant Ranch Prepack 120 CAPSULE, COATED PELLETS in 1 BOTTLE (71335-9678-6) May 30, 2024
71335-9678-7 71335-9678 Bryant Ranch Prepack 180 CAPSULE, COATED PELLETS in 1 BOTTLE (71335-9678-7) May 30, 2024
71335-9678-8 71335-9678 Bryant Ranch Prepack 20 CAPSULE, COATED PELLETS in 1 BOTTLE (71335-9678-8) May 30, 2024
71205-706-30 71205-706 Proficient Rx LP 30 CAPSULE, COATED PELLETS in 1 BOTTLE (71205-706-30) October 13, 2022
71205-706-60 71205-706 Proficient Rx LP 60 CAPSULE, COATED PELLETS in 1 BOTTLE (71205-706-60) October 13, 2022
71205-706-90 71205-706 Proficient Rx LP 90 CAPSULE, COATED PELLETS in 1 BOTTLE (71205-706-90) October 13, 2022
67877-571 67877-571 Ascend Laboratories, LLC — February 27, 2021
67877-572 67877-572 Ascend Laboratories, LLC — February 27, 2021
76420-226 76420-226 Asclemed USA, Inc. — February 27, 2021
76420-227 76420-227 Asclemed USA, Inc. — February 27, 2021
71335-9678 71335-9678 Bryant Ranch Prepack — February 27, 2021
71205-706 71205-706 Proficient Rx LP — February 27, 2021

Sources for this page

Every dataset that contributed a fact to this page.
Dataset Agency Used for
NDC Directory FDA Identity, ingredients, strengths, forms, routes, labelers, packages
Drugs@FDA FDA Application, sponsor, submissions, review documents, marketing status
Orange Book FDA Therapeutic equivalence codes, reference drug flags, patents, exclusivity
Drug Labeling FDA / NLM Prescribing information reproduced above
FAERS FDA Adverse event report counts

Generated September 25, 2026 · 12 sections on this page.