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Magsil Antacid (lemon mint)

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Active ingredients
  • Dimethicone 21 mg
  • Aluminum Hydroxide 200 mg
  • Magnesium Hydroxide 200 mg
Other brand names
Drug classes
Calculi Dissolution Agent, Osmotic Laxative
Dosage form
Tablet, Chewable
Route
Oral
Prescription status
OTC (over the counter)
Pregnancy
See Pregnancy Use Section
Lactation
See Lactation Use Section
Marketed in the U.S.
Since 2017
Label revision date
November 13, 2025
Drug Information (PDF)
Prescribing information, PDF file
Active ingredients
  • Dimethicone 21 mg
  • Aluminum Hydroxide 200 mg
  • Magnesium Hydroxide 200 mg
Other brand names
Drug classes
Calculi Dissolution Agent, Osmotic Laxative
Dosage form
Tablet, Chewable
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 2017
Label revision date
November 13, 2025
Manufacturer
FORTUNE PHARMACAL COMPANY LIMITED
Registration number
M001
NDC root
51467-100
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

MAGSIL Antacid is a sugar-free medication available in a refreshing lemon mint flavor, designed to help relieve discomfort from heartburn, sour stomach, and acid indigestion. It contains three active ingredients: Aluminum Hydroxide Dried Gel and Magnesium Hydroxide, both of which are antacids that neutralize stomach acid, and Simethicone, which helps reduce gas and bloating.

This product is packaged as 24 tablets in individually sealed strips, making it convenient to use. MAGSIL Antacid is recommended for those experiencing pressure and bloating commonly associated with digestive issues, providing a soothing solution for your stomach discomfort.

Uses

If you're experiencing discomfort from pressure and bloating, often referred to as gas, this medication can help provide relief. It's particularly effective for symptoms associated with heartburn, sour stomach, and acid indigestion.

You can feel confident using this medication, as there are no known teratogenic effects (which means it doesn't cause birth defects) or nonteratogenic effects associated with it. This makes it a safe option for managing your digestive discomfort.

Dosage and Administration

If you are an adult or a child aged 12 years or older, you should take two tablets of this medication. Make sure to chew them well and take them 30 minutes after meals, at bedtime, or whenever you experience symptoms. It's important not to exceed 12 tablets in a 24-hour period, so keep track of how many you take.

For children under 12 years of age, it's best to consult a doctor before giving them this medication. Always follow your healthcare provider's instructions for the safest and most effective use.

What to Avoid

Before using this medication, it's important to consult with your doctor if you have kidney disease or are on a magnesium-restricted diet. These conditions can affect how the medication works for you.

Additionally, if you are currently taking any prescription drugs, please speak with your doctor or pharmacist before using this medication. Antacids can interact with certain prescription medications, which may lead to unwanted effects. Always prioritize your health and safety by seeking professional advice when needed.

Side Effects

You should be aware of some potential side effects and important warnings associated with this medication. It is crucial not to exceed 12 tablets in a 24-hour period and to avoid using the maximum dosage for more than 2 weeks unless directed by a doctor. If you have kidney disease or are on a magnesium-restricted diet, consult your doctor before using this product. Additionally, if you are currently taking any prescription medications, it's wise to speak with your doctor or pharmacist, as antacids can interact with certain drugs.

Warnings and Precautions

It's important to use this medication safely. You should not take more than 12 tablets in a 24-hour period, and avoid using the maximum dosage for more than 2 weeks unless your doctor advises you to do so.

If you have kidney disease or are on a magnesium-restricted diet, please consult your doctor before using this product. Additionally, if you are currently taking any prescription medications, check with your doctor or pharmacist, as antacids can interact with certain drugs.

If you experience any unusual symptoms or have concerns while using this medication, stop taking it and reach out to your doctor for guidance.

Overdose

It appears that there is no specific information available regarding overdosage for this medication. However, it's important to be aware of the general signs of an overdose, which can include symptoms like extreme drowsiness, confusion, or difficulty breathing. If you suspect an overdose, it’s crucial to seek immediate medical help.

In case of an emergency, call your local emergency number or go to the nearest hospital. Always keep medications out of reach of children and follow the prescribed dosage to prevent any potential risks. If you have any concerns or questions about your medication, don’t hesitate to reach out to your healthcare provider for guidance.

Pregnancy Use

If you are pregnant or breastfeeding, it’s important to consult with a healthcare professional before using this medication. They can provide guidance on whether it’s safe for you and your baby. Always prioritize your health and the health of your child by seeking expert advice.

Lactation Use

If you are pregnant or breastfeeding, it’s important to consult with a 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

If your child is under 12 years old, it's important to consult a doctor before using this medication. For those aged 12 and older, the recommended dosage is two tablets, which should be chewed well. You can give these tablets 30 minutes after meals, at bedtime, or whenever symptoms arise, but be sure not to exceed 12 tablets in a 24-hour period. Always follow your physician's guidance for the best care.

Geriatric Use

If you are an older adult or caring for one, it's important to be cautious when using this medication. Before starting, you should consult with your doctor if you have kidney disease, as this condition can affect how the medication works in your body. Additionally, if you are currently taking any prescription medications, it's wise to speak with your doctor or pharmacist first. Some antacids can interact with these prescriptions, which may lead to unwanted side effects or reduce the effectiveness of your medications. Always prioritize safety and communication with your healthcare provider.

Renal Impairment

If you have kidney issues, it's important to know that there are no specific guidelines or dosage adjustments mentioned for your condition in the available information. This means that the standard recommendations for the medication do not include special monitoring or safety considerations tailored for patients with renal impairment (kidney problems).

Always consult your healthcare provider for personalized advice and to ensure that any treatment plan is safe and effective for your specific health needs. They can provide guidance based on your kidney function and overall health.

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 (liver issues).

Always consult your healthcare provider for personalized advice and to discuss any concerns regarding your liver health and how it may relate to your treatment. They can help ensure that you receive the safest and most effective care.

Drug Interactions

It's important to be aware that antacids can interact with some prescription medications. If you are taking other medications, it's a good idea to talk to your doctor or pharmacist before using antacids. They can help ensure that your treatments work effectively together and avoid any potential issues.

Since there are no specific drug interactions or laboratory test interactions noted, maintaining open communication with your healthcare provider about all the medications and supplements you are taking is essential. This way, you can receive the best care tailored to your needs.

Storage and Handling

To ensure the safety and effectiveness of your product, always keep it tightly sealed when not in use. Store it in a dry place at temperatures below 25°C (77°F) and away from direct sunlight. This will help maintain its quality and prevent any degradation.

Handling the product with care is essential. Make sure to follow these storage guidelines closely to ensure optimal performance and safety. If you have any questions about disposal or specific components, please refer to the product instructions or consult a professional.

Additional Information

No further information is available.

FAQ

What is MAGSIL Antacid?

MAGSIL Antacid is a sugar-free antacid that comes in a Lemon Mint flavor and contains Aluminum Hydroxide Dried Gel, Magnesium Hydroxide, and Simethicone.

What are the indications for using MAGSIL Antacid?

MAGSIL Antacid is recommended for the relief of pressure and bloating commonly referred to as gas, associated with heartburn, sour stomach, and acid indigestion.

How should adults and children 12 years or older take MAGSIL Antacid?

Adults and children 12 years of age or older should take two tablets, well chewed, 30 minutes after meals, at bedtime, or when symptoms occur, without exceeding 12 tablets in 24 hours.

What should children under 12 do before using MAGSIL Antacid?

Children under 12 years of age should consult a doctor before using MAGSIL Antacid.

Are there any contraindications for MAGSIL Antacid?

You should ask a doctor before use if you have kidney disease or a magnesium-restricted diet.

What precautions should I take when using MAGSIL Antacid?

Consult a doctor or pharmacist before use if you are currently taking a prescription drug, as antacids may interact with certain medications.

What are the warnings associated with MAGSIL Antacid?

Do not use more than 12 tablets in a 24-hour period, and do not use the maximum dosage for more than 2 weeks without a doctor's advice.

What should I do if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, ask a health professional before using MAGSIL Antacid.

How should MAGSIL Antacid be stored?

Store MAGSIL Antacid tightly sealed below 25°C (77°F) in a dry place, away from direct sunlight.

Packaging Info

Below are the non-prescription pack sizes of Magsil Antacid (lemon mint) (aluminum hydroxide dried gel, magnesium hydroxide, and simethicone). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Magsil Antacid (lemon mint).
Details

Drug Information (PDF)

This file contains official product information for Magsil Antacid (lemon mint), including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Description

No description information is available for the drug.

Uses and Indications

This drug is indicated for the relief of pressure and bloating commonly referred to as gas, associated with heartburn, sour stomach, and acid indigestion.

There are no teratogenic or nonteratogenic effects associated with this drug.

Dosage and Administration

Adults and children 12 years of age or older are advised to take two tablets, ensuring they are well chewed, 30 minutes after meals, at bedtime, or when symptoms occur, unless otherwise directed by a physician. The maximum recommended dosage should not exceed 12 tablets within a 24-hour period.

For children under 12 years of age, it is essential to consult a doctor prior to administration to determine the appropriate dosage and administration guidelines.

Contraindications

Use is contraindicated in patients with kidney disease due to potential complications associated with impaired renal function. Additionally, individuals on a magnesium-restricted diet should consult a healthcare professional prior to use, as the product may contain magnesium.

Patients currently taking prescription medications must seek advice from a doctor or pharmacist before use, as antacids may interact with certain prescription drugs.

Warnings and Precautions

The use of this product requires careful adherence to established guidelines to ensure patient safety and efficacy.

Dosage Limitations Healthcare professionals should advise patients not to exceed 12 tablets within a 24-hour period. Additionally, the maximum dosage should not be utilized for more than 2 weeks unless directed and monitored by a physician.

Pre-existing Conditions It is imperative to consult a healthcare provider prior to use in patients with kidney disease, as this condition may affect the metabolism and excretion of the product. Furthermore, individuals on a magnesium-restricted diet should seek medical advice before initiating treatment, given the potential for adverse effects related to magnesium levels.

Drug Interactions Patients currently taking prescription medications should be counseled to discuss their use of this product with a healthcare professional or pharmacist. Antacids may interact with certain prescription drugs, which could lead to diminished therapeutic effects or increased risk of side effects.

Monitoring Parameters While no specific laboratory tests are required for monitoring the use of this product, healthcare providers should remain vigilant for any signs of adverse reactions or interactions, particularly in patients with the aforementioned conditions.

In summary, adherence to these warnings and precautions is essential for the safe and effective use of this product.

Side Effects

Patients may experience a range of adverse reactions associated with the use of this product. It is important to adhere to the recommended dosage guidelines, as exceeding 12 tablets in a 24-hour period or using the maximum dosage for more than 2 weeks without medical supervision may lead to serious complications.

Participants should be advised to consult a healthcare professional prior to use if they have a history of kidney disease or are on a magnesium-restricted diet, as these conditions may increase the risk of adverse effects. Additionally, individuals currently taking prescription medications should seek guidance from a doctor or pharmacist, as antacids may interact with certain drugs, potentially leading to unforeseen reactions.

Monitoring for adverse reactions is essential to ensure patient safety and effective management of any potential side effects.

Drug Interactions

Antacids may interact with certain prescription medications, potentially affecting their efficacy. It is advisable for patients to consult a healthcare professional, such as a doctor or pharmacist, prior to using antacids if they are currently taking other medications. This precaution helps ensure safe and effective use of both antacids and concurrent therapies.

No additional drug interactions or laboratory test interactions have been identified.

Packaging & NDC

Below are the non-prescription pack sizes of Magsil Antacid (lemon mint) (aluminum hydroxide dried gel, magnesium hydroxide, and simethicone). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Magsil Antacid (lemon mint).
Details

Pediatric Use

Pediatric patients under 12 years of age should consult a healthcare professional before use. For adolescents aged 12 years and older, the recommended dosage is two tablets, well chewed, taken 30 minutes after meals, at bedtime, or when symptoms occur, unless otherwise directed by a physician. The maximum allowable dosage for this age group is 12 tablets within a 24-hour period.

Geriatric Use

Elderly patients should consult a healthcare provider prior to using this medication, particularly if they have a history of kidney disease. The renal function may be compromised in geriatric patients, which could necessitate careful monitoring and potential dosage adjustments.

Additionally, it is advisable for elderly patients to seek guidance from a doctor or pharmacist before initiating this medication if they are currently taking any prescription drugs. There is a possibility of interactions between antacids and certain prescription medications, which could affect the safety and efficacy of treatment. Therefore, thorough medication reconciliation and monitoring are recommended to mitigate any risks associated with polypharmacy in this population.

Pregnancy

Pregnant patients and those who are breastfeeding should consult a healthcare professional prior to using this medication. The potential risks and benefits must be carefully considered in these populations to ensure the safety of both the mother and the fetus or infant.

Lactation

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

Renal Impairment

There is no specific information available regarding dosage adjustments, special monitoring, or safety considerations for patients with renal impairment. Healthcare professionals should exercise caution when prescribing to patients with reduced kidney function, as the absence of detailed guidance necessitates careful clinical judgment. Regular monitoring of renal function may be advisable in this patient population.

Hepatic Impairment

Patients with hepatic impairment have not been specifically studied in relation to the use of this medication. Consequently, there are no established 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 available information.

Overdosage

In the absence of specific overdosage information, it is essential for healthcare professionals to remain vigilant and prepared for potential scenarios involving overdose.

Healthcare providers should be aware that the clinical presentation of an overdose may vary depending on the substance involved and the individual patient’s characteristics. Symptoms of overdose can range from mild to severe and may include altered mental status, cardiovascular instability, respiratory distress, and gastrointestinal disturbances.

In the event of suspected overdosage, immediate medical evaluation is recommended. Healthcare professionals should assess the patient's vital signs and conduct a thorough clinical examination. Supportive care should be initiated as necessary, including airway management, oxygen supplementation, and intravenous fluids.

If the specific agent involved in the overdose is known, appropriate antidotes or treatments should be administered as per established guidelines. Continuous monitoring of the patient’s condition is crucial, and further interventions may be required based on the evolving clinical picture.

It is advisable for healthcare professionals to consult local poison control centers or toxicology experts for guidance on managing specific overdose cases. Documentation of the incident and any interventions performed is also critical for ongoing patient care and legal considerations.

Nonclinical Toxicology

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

Postmarketing Experience

Serious side effects have been reported voluntarily through various channels, including surveillance programs. Individuals are encouraged to report any serious adverse events to the designated contact number provided for this purpose.

Patient Counseling

Healthcare providers should advise patients to keep this medication and all other drugs out of the reach of children to prevent accidental ingestion.

Patients should be instructed to consult with their doctor before using this medication if they have a history of kidney disease or are on a magnesium-restricted diet, as these conditions may affect the safety and efficacy of the treatment.

Additionally, healthcare providers should recommend that patients speak with their doctor or pharmacist prior to use if they are currently taking any prescription medications. It is important to note that antacids may interact with certain prescription drugs, which could lead to unintended side effects or reduced effectiveness of the medications.

Storage and Handling

The product is supplied in a tightly sealed container to ensure its integrity. It should be stored in a dry place, maintaining a temperature below 25°C (77°F) and protected from direct sunlight. Proper storage conditions are essential to preserve the product's quality and efficacy.

Additional Clinical Information

No further data are available.

Drug Information (PDF)

This file contains official product information for Magsil Antacid (lemon mint), 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 Magsil Antacid (lemon mint), 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

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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.