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Maximum Strength Antacid Antigas

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Active ingredients
  • Dimethicone 40 mg/5 mL
  • Aluminum Hydroxide 400 mg/5 mL
  • Magnesium Hydroxide 400 mg/5 mL
Other brand names
Drug classes
Calculi Dissolution Agent, Osmotic Laxative
Dosage form
Suspension
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
November 8, 2023
Drug Information (PDF)
Prescribing information, PDF file
Active ingredients
  • Dimethicone 40 mg/5 mL
  • Aluminum Hydroxide 400 mg/5 mL
  • Magnesium Hydroxide 400 mg/5 mL
Other brand names
Drug classes
Calculi Dissolution Agent, Osmotic Laxative
Dosage form
Suspension
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
November 8, 2023
Manufacturer
STRATEGIC SOURCING SERVICES LLC
Registration number
M001
NDC root
70677-1064
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

You may be looking for a medication that helps relieve discomfort caused by heartburn, sour stomach, acid indigestion, and gas. This type of medication works by addressing the excess stomach acid that can lead to these uncomfortable symptoms, providing you with relief when you need it most. If you experience any of these issues, this medication could be a helpful option to consider for managing your digestive health.

Uses

If you're experiencing discomfort from heartburn, a sour stomach, or acid indigestion, this medication can help relieve those symptoms. It also addresses issues related to gas, providing you with some much-needed comfort.

You can feel confident using this medication, as it has no known teratogenic effects (which means it doesn't cause birth defects) or nonteratogenic effects. This makes it a safe option for many individuals seeking relief from these common digestive issues.

Dosage and Administration

Before you use this medication, make sure to shake the bottle well. If you are an adult or a child aged 12 years and older, you can take 2 to 4 teaspoonfuls of the medication between meals or at bedtime, unless your doctor has given you different instructions. However, it’s important not to exceed 12 teaspoonfuls in a 24-hour period, and you should not use the maximum dosage for more than 2 weeks.

If the person taking the medication is under 12 years old, it’s best to consult a doctor for the appropriate dosage. Always follow your healthcare provider's advice to ensure safe and effective use of the medication.

What to Avoid

There are no specific contraindications, controlled substance classifications, or concerns regarding abuse, misuse, or dependence associated with this medication. Additionally, there are no explicit instructions indicating that you should not take or use this medication. Always consult with your healthcare provider for personalized advice and to ensure this medication is appropriate for you.

Side Effects

It's important to be aware of potential side effects and interactions when using this medication. You should consult your doctor if you have kidney disease or are on a magnesium-restricted diet before using it. Additionally, if you are currently taking any prescription medications, it's wise to check with your doctor or pharmacist, as antacids can interact with certain drugs.

If your symptoms persist for more than two weeks, you should stop using the medication and seek medical advice. If you are pregnant or breastfeeding, please consult a healthcare professional before use to ensure safety for you and your baby.

Warnings and Precautions

Before using this medication, it's important to consult your doctor if you have kidney disease or are on a magnesium-restricted diet. Additionally, if you are currently taking any prescription medications, check with your doctor or pharmacist, as antacids can interact with certain drugs.

If your symptoms persist for more than two weeks, stop using the medication and contact your doctor. If you are pregnant or breastfeeding, seek advice from a healthcare professional before use. Always keep this medication out of reach of children to ensure their safety.

Overdose

If you suspect an overdose, it's important to stay calm and take immediate action. While there is no specific information available about the signs of overdose for this medication, general symptoms can include unusual drowsiness, confusion, or difficulty breathing. If you notice any of these signs, or if you are unsure, seek medical help right away.

In case of an overdose, contact your local emergency services or go to the nearest hospital. It's always better to be safe and get checked by a healthcare professional if you have any concerns about your health.

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 you have a child under 12 years old, it's important to consult with a doctor before using this medication. For children aged 12 and older, the recommended dosage is 2 to 4 teaspoonfuls taken between meals or at bedtime, unless your doctor advises otherwise.

Be cautious not to exceed 12 teaspoonfuls in a 24-hour period, and avoid using the maximum dosage for more than two weeks. Always prioritize your child's safety by following these guidelines closely.

Geriatric Use

If you are an older adult or caring for one, it's important to be cautious when using this medication. Before starting, consult with your doctor if you have kidney disease, as this can affect how the medication works in your body. Additionally, if you are currently taking any prescription drugs, check with your doctor or pharmacist to avoid potential interactions, especially with antacids.

For adults and children aged 12 and older, the recommended dosage is 2 to 4 teaspoonfuls taken between meals or at bedtime, unless your doctor advises otherwise. Be mindful not to exceed 12 teaspoonfuls in a 24-hour period, and avoid using the maximum dosage for more than two weeks. If the person you are caring for is under 12 years old, please consult a doctor before use.

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 open communication with your doctor regarding your kidney health to ensure the best care.

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 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, which are commonly used to relieve heartburn and indigestion, can interact with some prescription medications. This means that taking antacids at the same time as certain drugs could affect how well those medications work.

To ensure your safety and the effectiveness of your treatment, always discuss any medications you are taking, including over-the-counter products like antacids, with your healthcare provider. They can help you understand potential interactions and adjust your treatment plan if necessary.

Storage and Handling

To ensure the best performance of your product, store it at room temperature, away from extreme temperatures. It's important to protect it from freezing, as this can damage the product. Always keep the container tightly closed when not in use to maintain its integrity and safety. Following these simple guidelines will help you use the product effectively and safely.

Additional Information

You should take this medication orally. Before using it, consult your doctor if you have kidney disease or are on a magnesium-restricted diet. It's also important to check with your doctor or pharmacist if you are currently taking any prescription medications. If you are pregnant or breastfeeding, make sure to speak with a healthcare professional before using this medication.

FAQ

What symptoms does this drug relieve?

This drug relieves heartburn, sour stomach, acid indigestion, and symptoms referred to as gas.

What should I do before using this drug?

Ask a doctor before use if you have kidney disease or a magnesium-restricted diet, and consult a doctor or pharmacist if you are taking a prescription drug.

What is the recommended dosage for adults and children 12 years and older?

You should take 2 to 4 teaspoonfuls between meals, at bedtime, or as directed by a doctor, but do not exceed 12 teaspoonfuls in 24 hours or use the maximum dosage for more than 2 weeks.

What should I do if symptoms last more than 2 weeks?

Stop use and ask a doctor if your symptoms last more than 2 weeks.

Can children under 12 years use this drug?

Children under 12 years of age should ask a doctor before use.

What precautions should I take if I am pregnant or breastfeeding?

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

How should I store this drug?

Store at room temperature, protect from freezing, and keep tightly closed.

What should I do if I experience side effects?

If you experience any side effects or have concerns, consult your doctor.

Packaging Info

Below are the non-prescription pack sizes of Maximum Strength Antacid Antigas (aluminum hydroxide, magnesium hydroxide, dimethicone). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Maximum Strength Antacid Antigas.
Details

Drug Information (PDF)

This file contains official product information for Maximum Strength Antacid Antigas, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Description

No relevant information is available for SPL code 34089-3.

Uses and Indications

This drug is indicated for the relief of heartburn, sour stomach, acid indigestion, and symptoms associated with gas.

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

Dosage and Administration

Healthcare professionals should instruct patients to shake the product well before use. For adults and children aged 12 years and older, the recommended dosage is 2 to 4 teaspoonfuls taken between meals, at bedtime, or as directed by a physician. It is important to note that patients should not exceed 12 teaspoonfuls within a 24-hour period, and the maximum dosage should not be used for more than 2 weeks.

For children under 12 years of age, it is advised to consult a physician for appropriate dosing recommendations.

Contraindications

There are no contraindications listed for this product. It is important to evaluate individual patient circumstances and consult relevant clinical guidelines when considering its use.

Warnings and Precautions

Patients should consult a healthcare professional prior to use if they have a history of kidney disease or are on a magnesium-restricted diet. It is also advisable to seek guidance from a doctor or pharmacist if currently taking any prescription medications, as antacids may interact with certain drugs.

In the event that symptoms persist for more than two weeks, patients are advised to discontinue use and consult a healthcare provider. Additionally, pregnant or breastfeeding individuals should seek professional advice before using this product.

To ensure safety, this product should be kept out of reach of children.

Side Effects

Patients should be aware of several important warnings associated with the use of this medication. It is advised to consult a doctor before use if there is a history of kidney disease or if the patient is on a magnesium-restricted diet. Additionally, patients should seek guidance from a doctor or pharmacist if they are currently taking any prescription medications, as antacids may interact with certain drugs.

In the event that symptoms persist for more than two weeks, patients are instructed to discontinue use and consult a doctor. Furthermore, pregnant or breastfeeding individuals should consult a health professional prior to using this medication to ensure safety for both the mother and child.

Drug Interactions

Antacids may interact with various prescription medications, potentially affecting their absorption and efficacy. It is advisable to monitor the timing of antacid administration in relation to other medications to minimize these interactions. Specifically, antacids should be taken at least 2 hours apart from other drugs to ensure optimal therapeutic effects and to avoid diminished efficacy of the prescribed treatment.

Packaging & NDC

Below are the non-prescription pack sizes of Maximum Strength Antacid Antigas (aluminum hydroxide, magnesium hydroxide, dimethicone). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Maximum Strength Antacid Antigas.
Details

Pediatric Use

Pediatric patients under 12 years of age should consult a healthcare professional before use. For adolescents and adults aged 12 years and older, the recommended dosage is 2 to 4 teaspoonfuls taken between meals, at bedtime, or as directed by a physician. It is important to note that no more than 12 teaspoonfuls should be taken within a 24-hour period, and the maximum dosage should not be used for more than 2 weeks.

Geriatric Use

Elderly patients should consult a healthcare provider prior to use if they have a history of kidney disease, as this may influence the safety and efficacy of the treatment. Additionally, it is advisable for geriatric patients to seek guidance from a doctor or pharmacist if they are currently taking any prescription medications, due to the potential for interactions, particularly with antacids.

For adults and children aged 12 years and older, the recommended dosage is 2 to 4 teaspoonfuls taken between meals, at bedtime, or as directed by a healthcare professional. It is crucial for elderly patients to adhere to the maximum dosage guidelines, which stipulate that no more than 12 teaspoonfuls should be taken within a 24-hour period, and the maximum dosage should not be used for more than 2 weeks.

For children under 12 years of age, it is essential to consult a doctor before administration. Careful monitoring and adherence to these recommendations are important to ensure the safety of geriatric patients.

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

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 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 information regarding overdosage, healthcare professionals are advised to exercise caution and adhere to general principles of management in cases of suspected overdose.

It is essential to monitor the patient closely for any potential symptoms that may arise from an overdose. Symptoms can vary widely depending on the substance involved and the individual patient's response.

In the event of an overdose, immediate medical attention should be sought. Healthcare providers should initiate supportive care, which may include maintaining airway patency, ensuring adequate ventilation, and monitoring vital signs.

If available, the use of specific antidotes or treatments should be considered based on the clinical scenario and the substance involved. Consultation with a poison control center or a medical toxicologist may provide additional guidance on the management of overdose cases.

Documentation of the incident, including the amount and timing of the substance taken, is crucial for effective treatment and follow-up care.

Nonclinical Toxicology

No teratogenic or non-teratogenic effects have been reported in the available nonclinical studies. Additionally, there is no information regarding animal pharmacology and toxicology. The absence of data limits the assessment of potential risks associated with the use of the compound in question. Further studies may be necessary to elucidate these aspects of nonclinical toxicology.

Postmarketing Experience

No postmarketing experience details are available for SPL code 90375-7.

Patient Counseling

Healthcare providers should advise patients to keep this medication out of reach of children to prevent accidental ingestion or misuse. It is important for patients to understand the potential risks associated with improper access to the medication by young individuals. Providers should emphasize the necessity of storing the medication in a secure location, away from children's sight and reach, to ensure safety.

Storage and Handling

The product is supplied in configurations that include specific NDC numbers. It should be stored at room temperature, ensuring that it is protected from freezing conditions. Additionally, it is essential to keep the container tightly closed to maintain the integrity of the product.

Additional Clinical Information

The medication is administered orally. Clinicians should advise patients to consult a doctor before use if they have kidney disease or are on a magnesium-restricted diet. Additionally, patients should seek guidance from a doctor or pharmacist if they are currently taking any prescription medications. Pregnant or breastfeeding patients are also encouraged to consult a health professional prior to use.

Drug Information (PDF)

This file contains official product information for Maximum Strength Antacid Antigas, 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 Maximum Strength Antacid Antigas, 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.