FDA

Reglan

Approved 30 Dec 1980OralTablet

The FDA lists this product in 5 strengths and forms.

Indications

Metoclopramide tablets are indicated for the: Treatment for 4 to 12 weeks of symptomatic, documented gastroesophageal reflux in adults who fail to respond to conventional therapy. Relief of symptoms in adults with acute and recurrent diabetic gastroparesis. Limitations of Use : Metoclopramide tablets are not recommended for use in pediatric patients due to the risk of developing tardive dyskinesia (TD) and other extrapyramidal symptoms as well as the risk of methemoglobinemia in neonates [see Use in Specific Populations ( 8.4 )].

Metoclopramide tablets are indicated for the: Treatment for 4 to 12 weeks of symptomatic, documented gastroesophageal reflux in adults who fail to respond to conventional therapy ( 1 ) Relief of symptoms in adults with acute and recurrent diabetic gastroparesis ( 1 ) Limitations of Use: Metoclopramide tablets are not recommended for use in pediatric patients due to the risk of tardive dyskinesia (TD) and other extrapyramidal symptoms as well as the risk of methemoglobinemia in neonates ( 1 , 8.4 )

Contraindications

Metoclopramide tablets are contraindicated: In patients with a history of tardive dyskinesia (TD) or a dystonic reaction to metoclopramide [see Warnings and Precautions ( 5.1 , 5.2 )] . When stimulation of gastrointestinal motility might be dangerous (e.g., in the presence of gastrointestinal hemorrhage, mechanical obstruction, or perforation). In patients with pheochromocytoma or other catecholamine-releasing paragangliomas.

Metoclopramide may cause a hypertensive/pheochromocytoma crisis, probably due to release of catecholamines from the tumor [see Warnings and Precautions ( 5.5 )] . In patients with epilepsy. Metoclopramide may increase the frequency and severity of seizures [see Adverse Reactions ( 6 )] . In patients with hypersensitivity to metoclopramide. Reactions have included laryngeal and glossal angioedema and bronchospasm [see Adverse Reactions ( 6 )] .

History of TD or dystonic reaction to metoclopramide ( 4 ) When stimulation of gastrointestinal motility might be dangerous ( 4 ) Pheochromocytoma, catecholamine-releasing paragangliomas ( 4 ) Epilepsy ( 4 ) Hypersensitivity to metoclopramide ( 4 )

Warnings and precautions

Tardive Dyskinesia (TD), Other Extrapyramidal Symptoms (EPS), and Neuroleptic Malignant Syndrome (NMS) : Avoid concomitant use of other drugs known to cause TD/EPS/NMS and avoid use in patients with Parkinson’s Disease. If symptoms occur, discontinue metoclopramide tablets and seek immediate medical attention ( 5.1 , 5.2 , 5.3 , 7.1 , 7.2 ) Depression and suicidal ideation/suicide : Avoid use. ( 5.4 )

At a glance

Brand name: Reglan
Active substance: metoclopramide hydrochloride
Route: Oral
Dosage form: Tablet
Applicant: Ani Pharms
Status: Prescription
FDA approval: 30 Dec 1980
Application: NDA017854-002

Indications

Metoclopramide tablets are indicated for the: Treatment for 4 to 12 weeks of symptomatic, documented gastroesophageal reflux in adults who fail to respond to conventional therapy ( 1 ) Relief of symptoms in adults with acute and recurrent diabetic gastroparesis ( 1 ) Limitations of Use: Metoclopramide tablets are not recommended for use in pediatric patients due to the risk of tardive dyskinesia (TD) and other extrapyramidal symptoms as well as the risk of methemoglobinemia in neonates ( 1 , 8.4 )

Contraindications

Warnings and precautions

Interactions

Antipsychotics : Potential for additive effects, including TD, EPS, and NMS; avoid concomitant use. ( 7.1 ) CNS depressants : Increased risk of CNS depression. Avoid concomitant use and monitor for adverse reactions. ( 7.1 ) Strong CYP2D6 inhibitors (e.g., quinidine, bupropion, fluoxetine, and paroxetine) : See Full Prescribing Information for recommended dosage reductions. ( 2.2 , 2.3 , 7.1 ) MAO inhibitors : Increased risk of hypertension; avoid concomitant use.

( 5.5 , 7.1 ) Additional drug interactions : See Full Prescribing Information. ( 7.1 , 7.2 )

7.1Effects of Other Drugs on Metoclopramide Table

3 displays the effects of other drugs on metoclopramide. Table 3. Effects of Other Drugs on Metoclopramide Antipsychotics Clinical Impact Potential for additive effects, including increased frequency and severity of tardive dyskinesia (TD), other extrapyramidal symptoms (EPS), and neuroleptic malignant syndrome (NMS). Intervention Avoid concomitant use [see Warnings and Precautions ( 5.1 , 5.2 , 5.3 )] . Strong CYP2D6 Inhibitors, not Included in Antipsychotic Category Above Clinical Impact Increased plasma concentrations of metoclopramide; risk of exacerbation of extrapyramidal symptoms [see Clinical Pharmacology ( 12.3 )] .

Intervention Reduce the metoclopramide dosage [see Dosage and Administration ( 2.2 , 2.3 )] . Examples quinidine, bupropion, fluoxetine, and paroxetine Monoamine Oxidase Inhibitors Clinical Impact Increased risk of hypertension [see Warnings and Precautions ( 5.5 )] . Intervention Avoid concomitant use. Central Nervous System (CNS) Depressants Clinical Impact Increased risk of CNS depression [see Warnings and Precautions ( 5.8 )] .

Intervention Avoid metoclopramide or the interacting drug, depending on the importance of the drug to the patient. Examples alcohol, sedatives, hypnotics, opiates and anxiolytics Drugs that Impair Gastrointestinal Motility Clinical Impact Decreased systemic absorption of metoclopramide. Intervention Monitor for reduced therapeutic effect. Examples antiperistaltic antidiarrheal drugs, anticholinergic drugs, and opiates Dopaminergic Agonists and Other Drugs that Increase Dopamine Concentrations Clinical Impact Decreased therapeutic effect of metoclopramide due to opposing effects on dopamine.

Intervention Monitor for reduced therapeutic effect. Examples apomorphine, bromocriptine, cabergoline, levodopa, pramipexole, ropinirole, and rotigotine

7.2Effects of Metoclopramide on Other Drugs Table

4 displays the effects of Metoclopramide on other drugs. Table 4. Effects of Metoclopramide on Other Drugs Dopaminergic Agonists and Drugs Increasing Dopamine Concentrations Clinical Impact Opposing effects of metoclopramide and the interacting drug on dopamine. Potential exacerbation of symptoms (e.g., parkinsonian symptoms). Intervention Avoid concomitant use [see Warnings and Precautions ( 5.2 )] . Examples Apomorphine, bromocriptine, cabergoline, levodopa, pramipexole, ropinirole, rotigotine Succinylcholine, Mivacurium Clinical Impact Metoclopramide inhibits plasma cholinesterase leading to enhanced neuromuscular blockade.

Intervention Monitor for signs and symptoms of prolonged neuromuscular blockade. Drugs with Absorption Altered due to Increased Gastrointestinal Motility Clinical Impact The effect of metoclopramide on other drugs is variable. Increased gastrointestinal (GI) motility by metoclopramide may impact absorption of other drugs leading to decreased or increased drug exposure. Intervention Drugs with Decreased Absorption (e.g., digoxin, atovaquone, posaconazole oral suspension*, fosfomycin) : Monitor for reduced therapeutic effect of the interacting drug.

For digoxin monitor therapeutic drug concentrations and increase the digoxin dose as needed (see prescribing information for digoxin). Drugs with Increased Absorption (e.g., sirolimus, tacrolimus, cyclosporine) : Monitor therapeutic drug concentrations and adjust the dose as needed. See prescribing information for the interacting drug. Insulin Clinical Impact Increased GI motility by metoclopramide may increase delivery of food to the intestines and increase blood glucose.

Intervention Monitor blood glucose and adjust insulin dosage regimen as needed. * Interaction does not apply to posaconazole delayed-release tablets

Adverse reactions

The following adverse reactions are described, or described in greater detail, in other sections of the labeling: Tardive dyskinesia [see Boxed Warning and Warnings and Precautions ( 5.1 )] Other extrapyramidal effects [see Warnings and Precautions ( 5.2 )] Neuroleptic malignant syndrome [see Warnings and Precautions ( 5.3 )] Depression [see Warnings and Precautions ( 5.4 )] Hypertension [see Warnings and Precautions ( 5.5 )] Fluid retention [see Warnings and Precautions ( 5.6 )] Hyperprolactinemia [see Warnings and Precautions ( 5.7 )] Effects on the ability to drive and operate machinery [see Warnings and Precautions ( 5.8 )] The following adverse reactions have been identified from clinical studies or postmarketing reports of metoclopramide.

Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. The most common adverse reactions (in approximately 10% of patients receiving 10 mg of metoclopramide four times daily) were restlessness, drowsiness, fatigue, and lassitude. In general, the incidence of adverse reactions correlated with the dosage and duration of metoclopramide administration.

Adverse reactions, especially those involving the nervous system, occurred after stopping metoclopramide including dizziness, nervousness, and headaches. Central Nervous System Disorders Tardive dyskinesia, acute dystonic reactions, drug-induced parkinsonism, akathisia, and other extrapyramidal symptoms Convulsive seizures Hallucinations Restlessness, drowsiness, fatigue, and lassitude occurred in approximately 10% of patients who received 10 mg four times daily.

Insomnia, headache, confusion, dizziness, or depression with suicidal ideation occurred less frequently. Neuroleptic malignant syndrome, serotonin syndrome (in combination with serotonergic agents). Endocrine Disorders : Fluid retention secondary to transient elevation of aldosterone. Galactorrhea, amenorrhea, gynecomastia, impotence secondary to hyperprolactinemia Cardiovascular Disorders : Acute congestive heart failure, possible atrioventricular block, hypotension, hypertension, supraventricular tachycardia, bradycardia, fluid retention Gastrointestinal Disorders : Nausea, bowel disturbances (primarily diarrhea) Hepatic Disorders : Hepatotoxicity, characterized by, e.g., jaundice and altered liver function tests, when metoclopramide was administered with other drugs with known hepatotoxic potential Renal and Urinary Disorders : Urinary frequency, urinary incontinence Hematologic Disorders : Agranulocytosis, neutropenia, leukopenia, methemoglobinemia, sulfhemoglobinemia Hypersensitivity Reactions : Bronchospasm (especially in patients with a history of asthma), urticaria; rash; angioedema, including glossal or laryngeal edema Eye Disorders: Visual disturbances Metabolism Disorders : Porphyria Most common adverse reactions (> 10%) are restlessness, drowsiness, fatigue, and lassitude.

( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact ANI Pharmaceuticals, Inc. at 1-800-308-6755 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

Reglan

Indications

Contraindications

Warnings and precautions

At a glance

Two medicines in one question?

Reglan

Indications

Contraindications

Warnings and precautions

At a glance

Two medicines in one question?

5.1Tardive Dyskinesia

5.2Other Extrapyramidal Symptoms

5.3Neuroleptic Malignant Syndrome

5.4Depression

5.5Hypertension

5.6Fluid Retention

5.8Effects on the Ability to Drive and Operate Machinery

Interactions

7.1Effects of Other Drugs on Metoclopramide Table

7.2Effects of Metoclopramide on Other Drugs Table

Pregnancy and breastfeeding

8.1Pregnancy Risk Summary

Adverse reactions

Composition

Strengths and forms

Official product information