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Magnesium citrate

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Active ingredient
Magnesium Citrate 1.745 g/29.6 mL
Other brand names
Drug classes
Calculi Dissolution Agent, Osmotic Laxative
Dosage form
Liquid
Route
Oral
Prescription status
OTC (over the counter)
Pregnancy
See Pregnancy Use Section
Lactation
See Lactation Use Section
Marketed in the U.S.
Since 2023
Label revision date
December 23, 2024
Drug Information (PDF)
Prescribing information, PDF file
Active ingredient
Magnesium Citrate 1.745 g/29.6 mL
Other brand names
Drug classes
Calculi Dissolution Agent, Osmotic Laxative
Dosage form
Liquid
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Pregnancy
See Pregnancy Use Section
Lactation
See Lactation Use Section
Marketed in the U.S.
Since 2023
Label revision date
December 23, 2024
Manufacturer
WALGREEN COMPANY
Registration number
M007
NDC root
0363-0416
Drug Information (PDF)
Prescribing information, PDF file
Packaging Info
Packaging & NDC Codes

If you are a healthcare professional or from the pharmaceutical industry please visit this version.

If you are a consumer or patient please visit this version.

Drug Overview

Magnesium citrate is a saline laxative that comes in a cherry-flavored oral solution. It is designed to help relieve occasional constipation, or irregularity, by drawing water into the intestines, which typically results in a bowel movement within 30 minutes to 6 hours after taking it. This product is dye-free, sugar-free, and low in sodium, making it a suitable option for those looking for a gentle way to alleviate constipation.

Uses

If you're experiencing occasional constipation, this medication can help provide relief. It works by stimulating your bowels, typically resulting in a bowel movement within 30 minutes to 6 hours after taking it. This can be particularly useful if you're feeling irregular and need a gentle solution to get things moving again.

Dosage and Administration

Before you take this medication, make sure to shake the bottle well. When you're ready to take your dose, drink a full glass (8 ounces) of liquid along with it. You can take this medication either as a single dose each day or split it into smaller doses throughout the day.

For adults and children aged 12 and older, the recommended dose is between 6.5 to 10 fluid ounces, but you should not exceed 10 fluid ounces in a 24-hour period. If your child is between 6 and 12 years old, they can take 3 to 7 fluid ounces, with a maximum of 7 fluid ounces in a day. For younger children aged 2 to under 6 years, the dose is 2 to 3 fluid ounces, and they should not exceed 3 fluid ounces in 24 hours. If your child is under 2 years old, it's important to consult a doctor before giving them this medication.

What to Avoid

It's important to be aware of certain situations where you should stop using this medication and consult your doctor. If you experience rectal bleeding or if you do not have a bowel movement after using the product, these could be signs of a serious condition that requires medical attention.

Currently, there are no specific contraindications, risks of abuse or misuse, or concerns about dependence associated with this medication. However, always prioritize your health and safety by following these guidelines closely.

Side Effects

It's important to be aware of potential side effects when using this medication. You should stop using it and consult a doctor if you experience rectal bleeding or if you do not have a bowel movement after use, as these could indicate a serious condition.

Before using this product, talk to your doctor if you have kidney disease, are on a magnesium-restricted diet, or are experiencing abdominal pain, nausea, or vomiting. Additionally, if you've noticed a sudden change in your bowel habits that lasts for more than two weeks or have been using a laxative for more than a week, it's best to seek medical advice. If you are taking other medications, consult with your doctor or pharmacist, as this laxative may affect how those drugs work.

Warnings and Precautions

Before using this product, it's important to consult your doctor if you have kidney disease, are on a magnesium-restricted diet, or are experiencing abdominal pain, nausea, or vomiting. Additionally, if you've noticed a sudden change in your bowel habits that lasts for more than two weeks or have been using a laxative for over a week, please seek medical advice.

Be cautious and talk to your doctor or pharmacist if you are taking any other medications, as this product can affect how they work. It's recommended to take this laxative at least two hours before or after taking other drugs to avoid interactions.

If you experience rectal bleeding or do not have a bowel movement after using this product, stop using it and contact your doctor, as these could indicate a serious issue. In the event of an overdose, seek emergency medical help or contact a Poison Control Center immediately.

Overdose

If you suspect an overdose, it’s crucial to seek medical help immediately or contact a Poison Control Center. Signs of an overdose can vary, but they may include unusual symptoms that are more severe than what you would typically experience with the medication.

Don’t wait for symptoms to worsen; acting quickly can make a significant difference in your safety and health. Always keep emergency contact information handy, and remember that it’s better to be safe and get checked out if you have any concerns about an overdose.

Pregnancy Use

If you are pregnant or breastfeeding, it’s important to consult with your healthcare professional before using this medication. They can provide guidance on whether it’s safe for you and your baby. Always prioritize open communication with your doctor regarding any medications you may be considering during this time.

Lactation Use

If you are pregnant or breastfeeding, it’s important to consult with your healthcare professional before using any medication. This ensures that you understand any potential risks and can make informed decisions about your health and the health of your baby. Always prioritize open communication with your doctor regarding your breastfeeding journey.

Pediatric Use

When it comes to giving this medication to children, it's important to follow specific guidelines based on their age. For children aged 12 years and older, the maximum amount you can give in a 24-hour period is 10 fluid ounces, with a typical range of 6.5 to 10 fluid ounces. For those between 6 and 12 years old, the recommended dosage is between 3 to 7 fluid ounces, with a maximum of 7 fluid ounces in a day.

If your child is between 2 and 6 years old, they should receive 2 to 3 fluid ounces, with a maximum of 3 fluid ounces in 24 hours. For children under 2 years of age, it's crucial to consult a doctor before administering this medication. Always ensure you adhere to these guidelines to keep your child safe and healthy.

Geriatric Use

While there is no specific information available about the use of this medication in older adults, it’s important to approach any new treatment with caution. Since older adults may have different health needs and may be taking multiple medications, it’s always a good idea to consult with a healthcare provider before starting any new medication. They can help ensure that the treatment is safe and appropriate for your individual health situation.

If you or a loved one is an older adult, be sure to discuss any concerns about dosage or potential side effects with your doctor, as they can provide personalized guidance based on your health history and current medications.

Renal Impairment

If you have kidney disease, it's important to consult your doctor before using this medication. Your healthcare provider can help determine if it's safe for you and if any adjustments to your dosage are necessary. Always prioritize your kidney health and follow your doctor's guidance closely.

Hepatic Impairment

If you have liver problems, it's important to know that the drug insert does not provide specific information about dosage adjustments, special monitoring, or precautions for your condition. This means that there are no tailored guidelines for how this medication may affect you if you have hepatic impairment (issues with liver function).

Always consult your healthcare provider for personalized advice and to discuss any concerns regarding your liver health and medication use. They can help ensure that you receive the safest and most effective treatment based on your individual needs.

Drug Interactions

It's important to be aware that magnesium citrate can interact with other medications you may be taking. To minimize the risk of these interactions, it's recommended to take magnesium citrate at least 2 hours before or after any other drugs. This timing helps ensure that the medications work effectively without interfering with each other.

Additionally, if you are using laxatives, keep in mind that they can also impact how other medications function in your body. Always discuss your current medications and any planned tests with your healthcare provider to ensure your treatment is safe and effective.

Storage and Handling

To ensure the best performance and safety of your product, store it at temperatures between 46° and 86°F (8° and 30°C). This temperature range helps maintain the integrity of the device.

When handling the product, be sure to do so with clean hands and in a clean environment to avoid contamination. Always follow any specific disposal instructions provided to ensure safe and responsible disposal of any components.

Additional Information

No further information is available.

FAQ

What is Magnesium Citrate?

Magnesium Citrate is a saline laxative/oral solution that is dye-free, sugar-free, low sodium, and has a cherry flavor.

How does Magnesium Citrate work?

It provides relief from occasional constipation (irregularity) and generally produces a bowel movement within 1/2 to 6 hours.

What are the dosage instructions for adults and children over 12?

Adults and children 12 years and older can take 6.5 to 10 fl oz, with a maximum of 10 fl oz in 24 hours.

What should children under 12 take?

Children 6 to under 12 years can take 3 to 7 fl oz (maximum 7 fl oz in 24 hours), while children 2 to under 6 years can take 2 to 3 fl oz (maximum 3 fl oz in 24 hours). For children under 2 years, consult a doctor.

What precautions should I take before using Magnesium Citrate?

Ask a doctor before use if you have kidney disease, a magnesium-restricted diet, abdominal pain, nausea, vomiting, or a sudden change in bowel habits lasting over 2 weeks.

What should I do if I experience rectal bleeding or no bowel movement after use?

Stop use and ask a doctor immediately, as these could be signs of a serious condition.

Can I take Magnesium Citrate with other medications?

You should ask a doctor or pharmacist before use if you are taking any other drugs, and take Magnesium Citrate 2 or more hours before or after other medications.

What should I do in case of an overdose?

In case of overdose, get medical help or contact a Poison Control Center right away.

Is it safe to use Magnesium Citrate during pregnancy or breastfeeding?

If you are pregnant or breastfeeding, consult a health professional before use.

How should I store Magnesium Citrate?

Store it at temperatures between 46° and 86°F (8° and 30°C).

Packaging Info

Below are the non-prescription pack sizes of Magnesium Citrate. Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Magnesium Citrate.
Details

Drug Information (PDF)

This file contains official product information for Magnesium Citrate, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Description

Magnesium Citrate is a saline laxative available as an oral solution. It is presented in a 10 fluid ounce (296 mL) container and is manufactured by Walgreens. The formulation is dye-free, sugar-free, and low in sodium, with an alcohol content of 0.005% derived from flavoring. The solution features a cherry flavor. The product is labeled with NDC 0363-0416-98 and should not be used if the tamper-evident twist-off cap is missing, broken, or separated from the neck ring.

Uses and Indications

This drug is indicated for the relief of occasional constipation (irregularity). It generally produces a bowel movement within 1/2 to 6 hours after administration.

Dosage and Administration

The medication should be shaken well before use. It is recommended that patients drink a full glass (8 ounces) of liquid with each dose to ensure proper administration.

For adults and children aged 12 years and older, the dosage may be administered as a single daily dose or divided into multiple doses, with a recommended range of 6.5 to 10 fluid ounces. The maximum allowable dosage for this age group is 10 fluid ounces within a 24-hour period.

For children aged 6 to under 12 years, the dosage ranges from 3 to 7 fluid ounces, with a maximum of 7 fluid ounces in a 24-hour period.

For children aged 2 to under 6 years, the recommended dosage is 2 to 3 fluid ounces, with a maximum of 3 fluid ounces in a 24-hour period.

For children under 2 years of age, it is advised to consult a physician for appropriate dosing recommendations.

Contraindications

Use is contraindicated in patients experiencing rectal bleeding or failure to have a bowel movement after use, as these symptoms may indicate a serious underlying condition. In such cases, it is essential to seek medical advice promptly.

Warnings and Precautions

Patients should consult a healthcare professional prior to use if they have any of the following conditions: kidney disease, a magnesium-restricted diet, abdominal pain, nausea, or vomiting. Additionally, individuals who have experienced a sudden change in bowel habits persisting for two weeks or longer, or who have been using a laxative for more than one week, should seek medical advice before proceeding with this product.

It is advisable for patients to consult a doctor or pharmacist before using this product if they are currently taking any other medications. To minimize potential interactions, this product should be taken at least two hours before or after the administration of other drugs, as laxatives may influence the efficacy of concurrent medications.

Patients are instructed to discontinue use and seek medical attention if they experience rectal bleeding or fail to have a bowel movement after using the product, as these symptoms may indicate a serious underlying condition.

In the event of an overdose, immediate medical assistance should be sought, or the patient should contact a Poison Control Center without delay.

Side Effects

Patients should be aware of the potential adverse reactions associated with the use of this product. Serious adverse reactions may occur, and patients are advised to stop use and consult a healthcare professional if they experience rectal bleeding or failure to have a bowel movement after use, as these symptoms could indicate a serious underlying condition.

Before using this product, patients should seek medical advice if they have a history of kidney disease, are on a magnesium-restricted diet, or are experiencing abdominal pain, nausea, or vomiting. Additionally, individuals who have noticed a sudden change in bowel habits that persists for more than two weeks or who have been using a laxative for longer than one week should also consult a healthcare provider.

It is important for patients to inform their doctor or pharmacist if they are taking any other medications, as the use of this product may affect the efficacy of other drugs. To minimize potential interactions, patients should take this product at least two hours before or after taking other medications.

Drug Interactions

Magnesium citrate may interact with other medications. It is recommended that this product be administered at least 2 hours before or after the intake of any other drugs to minimize potential interactions.

Additionally, the use of laxatives, including magnesium citrate, may influence the efficacy of concurrent medications. Healthcare professionals should consider monitoring the effects of other drugs when used in conjunction with laxatives to ensure therapeutic effectiveness.

Packaging & NDC

Below are the non-prescription pack sizes of Magnesium Citrate. Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Magnesium Citrate.
Details

Pediatric Use

Pediatric patients aged 12 years and older may receive a dosage of 6.5 to 10 fl oz, with a maximum limit of 10 fl oz in a 24-hour period. For children aged 6 to under 12 years, the recommended dosage is 3 to 7 fl oz, not exceeding 7 fl oz in 24 hours. In children aged 2 to under 6 years, the dosage is 2 to 3 fl oz, with a maximum of 3 fl oz in 24 hours. For infants and children under 2 years of age, it is advised to consult a doctor before administration.

Geriatric Use

Elderly patients may not have specific information regarding the use of this medication, including dosage adjustments, safety concerns, or special precautions. Therefore, healthcare providers should exercise caution when prescribing this medication to geriatric patients. It is advisable to monitor these patients closely for any adverse effects or changes in therapeutic response, given the lack of targeted data for this population.

Pregnancy

Pregnant patients and those who are breastfeeding should consult a healthcare professional prior to using this medication. It is important to assess the potential risks and benefits, as well as any available data regarding fetal outcomes and lactation. Healthcare providers can offer guidance tailored to individual circumstances, ensuring the safety of both the patient and the developing fetus or nursing infant.

Lactation

Lactating mothers are advised to consult a healthcare professional prior to using this medication. There is currently no available data on the excretion of this drug in human breast milk or its effects on breastfed infants. Therefore, caution is recommended when administering this medication to lactating individuals.

Renal Impairment

Patients with renal impairment should consult a healthcare professional prior to use, particularly if they have a history of kidney disease. It is essential to assess renal function and consider potential dosing adjustments or monitoring requirements based on the degree of impairment.

Hepatic Impairment

Patients with hepatic impairment have not been specifically studied in relation to this medication. Consequently, there are no dosage adjustments, special monitoring requirements, or precautions outlined for individuals with compromised liver function. It is recommended that healthcare providers exercise caution when prescribing this medication to patients with hepatic impairment, given the lack of data on its safety and efficacy in this population. Regular monitoring of liver function may be prudent in these cases, although specific parameters are not defined in the prescribing information.

Overdosage

In the event of an overdose, it is imperative to seek immediate medical assistance or contact a Poison Control Center without delay. Prompt intervention is crucial to mitigate potential adverse effects associated with the overdose.

Healthcare professionals should be aware that the specific symptoms of an overdose may vary depending on the substance involved. Therefore, a thorough assessment of the patient's condition is essential to determine the appropriate course of action.

Management of an overdose typically involves supportive care and symptomatic treatment. Continuous monitoring of the patient's vital signs and clinical status is recommended. In cases where the specific substance is known, targeted therapies may be employed as indicated.

It is essential for healthcare providers to remain vigilant and act swiftly in the event of an overdose to ensure optimal patient outcomes.

Nonclinical Toxicology

No relevant information is available regarding teratogenic or non-teratogenic effects. Additionally, there is no pertinent data concerning nonclinical toxicology, animal pharmacology, or toxicology.

Postmarketing Experience

No postmarketing experience details are available in the insert text.

Patient Counseling

Healthcare providers should advise patients to seek immediate medical assistance or contact a Poison Control Center in the event of an overdose. It is important for patients to be aware of the signs that warrant discontinuation of the product; they should stop use and consult a doctor if they experience rectal bleeding or fail to have a bowel movement after use, as these symptoms may indicate a serious condition.

Patients should be encouraged to consult with their healthcare provider before using this product if they have any of the following conditions: kidney disease, a magnesium-restricted diet, abdominal pain, nausea, or vomiting. Additionally, patients should inform their healthcare provider if they have noticed a sudden change in bowel habits that persists for two weeks or if they have been using a laxative for longer than one week.

Furthermore, patients should be instructed to ask a doctor or pharmacist before using this product if they are taking any other medications. It is essential to take this product at least two hours before or after other drugs, as laxatives may influence the effectiveness of other medications.

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available upon request. It is essential to store the product at temperatures ranging from 46° to 86°F (8° to 30°C) to maintain its integrity and efficacy. Proper container requirements should be adhered to, ensuring that the product is kept in a suitable environment. Special handling needs must be observed to prevent any compromise to the product's quality.

Additional Clinical Information

No further data are available.

Drug Information (PDF)

This file contains official product information for Magnesium Citrate, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Data Generation & Sources

This page was automatically generated and is maintained by the AllDrugs AI Data-Science Team. It was built from the FDA Structured Product Label (DailyMed) for Magnesium Citrate, retrieved by a validated AI data-extraction workflow.

All FDA-listed dosage forms and strengths are shown in the Packaging & NDC Codes section above. Regulatory status appears in the Summary Information panel above and was verified in the FDA National Drug Code directory and the NSDE NDC Directory daily file.

Note: an automated daemon monitors NSDE checksums; when the record for this NDC changes, the new file is pulled instantly and this page is refreshed.

No human clinician has reviewed this version.

Learn more in our Editorial Policy

Last AI update:

Primary FDA sources:

Orange Book data shown on this page are limited to Regulatory Status (Rx), Established Pharmacologic Class (EPC), and Mechanism of Action (MoA).

Regulatory data notice: Information on this page is reproduced verbatim from FDA public databases (NSDE, Orange Book, Purple Book, DailyMed SPL). NDA/ANDA drugs are FDA-approved, BLA biologics are FDA-licensed. Inclusion alone does not guarantee current market availability or imply FDA endorsement.

Medical disclaimer: This AI-generated content is provided for educational purposes only and does not constitute medical advice. Always consult a licensed healthcare professional for diagnosis or treatment decisions.