Magnesium sulfate (injection)

Magnesium sulfate (injection)
Adult Indications & Dosage
Pediatric Indications & Dosage
Contraindications
Warnings & Precautions
Adverse Reactions
Drug Interactions
Use in Specific Populations
Administration & Monitoring
Overdosage
Pharmacology
Clinical Studies
How Supplied
Images
Patient Counseling Information
Precautions with Alcohol
Brand Names
Look-Alike Names

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Gerald Chi

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Overview

Magnesium sulfate (injection) is a sterile solution of magnesium sulfate in water for Injection that is FDA approved for the {{{indicationType}}} of magnesium deficiency, pre-eclampsia, eclampsia, barium poisoning, seizures associated with epilepsy, glomerulonephritis, or hypothyroidism, paroxysmal atrial tachycardia, and cerebral edema. Common adverse reactions include .

Adult Indications and Dosage

FDA-Labeled Indications and Dosage (Adult)

Magnesium Deficiency

• Dosing Information

• In the treatment of mild magnesium deficiency, the usual adult dose is 1 g, equivalent to 8.12 mEq of magnesium (2 mL of the 50% solution) injected intramuscularly every six hours for four doses (equivalent to a total of 32.5 mEq of magnesium per 24 hours).
• For severe hypomagnesemia, as much as 250 mg (approximately 2 mEq) per kg of body weight (0.5 mL of the 50% solution) may be given intramuscularly within a period of four hours if necessary. Alternatively, 5 g, (approximately 40 mEq) can be added to one liter of 5% Dextrose Injection, USP or 0.9% Sodium Chloride Injection, USP for slow intravenous infusion over a three-hour period. In the treatment of deficiency states, caution must be observed to prevent exceeding the renal excretory capacity.

Hyperalimentation

• Dosing Information

• In total parenteral nutrition, maintenance requirements for magnesium are not precisely known.
• The maintenance dose used in adults ranges from 8 to 24 mEq (1 to 3 g) daily.

Condition3

• Dosing Information

• Dosage

Condition4

• Dosing Information

• Dosage

Off-Label Use and Dosage (Adult)

Guideline-Supported Use

Condition1

• Developed by:

• Class of Recommendation:

• Strength of Evidence:

• Dosing Information

• Dosage

Condition2

There is limited information regarding Off-Label Guideline-Supported Use of Magnesium sulfate (injection) in adult patients.

Non–Guideline-Supported Use

Condition1

• Dosing Information

• Dosage

Condition2

There is limited information regarding Off-Label Non–Guideline-Supported Use of Magnesium sulfate (injection) in adult patients.

Pediatric Indications and Dosage

FDA-Labeled Indications and Dosage (Pediatric)

Condition1

• Dosing Information

• Dosage

Condition2

There is limited information regarding FDA-Labeled Use of Magnesium sulfate (injection) in pediatric patients.

Off-Label Use and Dosage (Pediatric)

Guideline-Supported Use

Condition1

• Developed by:

• Class of Recommendation:

• Strength of Evidence:

• Dosing Information

• Dosage

Condition2

There is limited information regarding Off-Label Guideline-Supported Use of Magnesium sulfate (injection) in pediatric patients.

Non–Guideline-Supported Use

Condition1

• Dosing Information

• Dosage

Condition2

There is limited information regarding Off-Label Non–Guideline-Supported Use of Magnesium sulfate (injection) in pediatric patients.

Contraindications

• Condition1

Warnings

• Description

Precautions

• Description

Adverse Reactions

Clinical Trials Experience

There is limited information regarding Clinical Trial Experience of Magnesium sulfate (injection) in the drug label.

Body as a Whole

Cardiovascular

Digestive

Endocrine

Hematologic and Lymphatic

Metabolic and Nutritional

Musculoskeletal

Neurologic

Respiratory

Skin and Hypersensitivy Reactions

Special Senses

Urogenital

Miscellaneous

Postmarketing Experience

There is limited information regarding Postmarketing Experience of Magnesium sulfate (injection) in the drug label.

Body as a Whole

Cardiovascular

Digestive

Endocrine

Hematologic and Lymphatic

Metabolic and Nutritional

Musculoskeletal

Neurologic

Respiratory

Skin and Hypersensitivy Reactions

Special Senses

Urogenital

Miscellaneous

Drug Interactions

• Drug

• Description

Use in Specific Populations

Pregnancy

Pregnancy Category (FDA):

• Pregnancy Category

Pregnancy Category (AUS):

• Australian Drug Evaluation Committee (ADEC) Pregnancy Category

There is no Australian Drug Evaluation Committee (ADEC) guidance on usage of Magnesium sulfate (injection) in women who are pregnant.

Labor and Delivery

There is no FDA guidance on use of Magnesium sulfate (injection) during labor and delivery.

Nursing Mothers

There is no FDA guidance on the use of Magnesium sulfate (injection) with respect to nursing mothers.

Pediatric Use

There is no FDA guidance on the use of Magnesium sulfate (injection) with respect to pediatric patients.

Geriatic Use

There is no FDA guidance on the use of Magnesium sulfate (injection) with respect to geriatric patients.

Gender

There is no FDA guidance on the use of Magnesium sulfate (injection) with respect to specific gender populations.

Race

There is no FDA guidance on the use of Magnesium sulfate (injection) with respect to specific racial populations.

Renal Impairment

There is no FDA guidance on the use of Magnesium sulfate (injection) in patients with renal impairment.

Hepatic Impairment

There is no FDA guidance on the use of Magnesium sulfate (injection) in patients with hepatic impairment.

Females of Reproductive Potential and Males

There is no FDA guidance on the use of Magnesium sulfate (injection) in women of reproductive potentials and males.

Immunocompromised Patients

There is no FDA guidance one the use of Magnesium sulfate (injection) in patients who are immunocompromised.

Administration and Monitoring

Administration

• Oral

• Intravenous

Monitoring

There is limited information regarding Monitoring of Magnesium sulfate (injection) in the drug label.

Condition1

• Description

IV Compatibility

There is limited information regarding IV Compatibility of Magnesium sulfate (injection) in the drug label.

Overdosage

Acute Overdose

Signs and Symptoms

• Description

Management

• Description

Chronic Overdose

There is limited information regarding Chronic Overdose of Magnesium sulfate (injection) in the drug label.

Pharmacology

There is limited information regarding Magnesium sulfate (injection) Pharmacology in the drug label.

Mechanism of Action

Structure

File:Magnesium sulfate (injection)01.png

This image is provided by the National Library of Medicine.

Pharmacodynamics

There is limited information regarding Pharmacodynamics of Magnesium sulfate (injection) in the drug label.

Pharmacokinetics

There is limited information regarding Pharmacokinetics of Magnesium sulfate (injection) in the drug label.

Nonclinical Toxicology

There is limited information regarding Nonclinical Toxicology of Magnesium sulfate (injection) in the drug label.

Clinical Studies

There is limited information regarding Clinical Studies of Magnesium sulfate (injection) in the drug label.

Condition1

• Description

How Supplied

Storage

There is limited information regarding Magnesium sulfate (injection) Storage in the drug label.

Images

Drug Images

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Package and Label Display Panel

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Patient Counseling Information

There is limited information regarding Patient Counseling Information of Magnesium sulfate (injection) in the drug label.

Precautions with Alcohol

• Alcohol-Magnesium sulfate (injection) interaction has not been established. Talk to your doctor about the effects of taking alcohol with this medication.

Brand Names

• MAGNESIUM SULFATE®

Look-Alike Drug Names

• A® — B®

Drug Shortage Status

Price

References

The contents of this FDA label are provided by the National Library of Medicine.

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