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Regular Strength Antacid Antigas

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Active ingredients
  • Dimethicone 40 mg/10 mL
  • Aluminum Hydroxide 400 mg/10 mL
  • Magnesium Hydroxide 400 mg/10 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 2025
Label revision date
February 12, 2025
Drug Information (PDF)
Prescribing information, PDF file
Active ingredients
  • Dimethicone 40 mg/10 mL
  • Aluminum Hydroxide 400 mg/10 mL
  • Magnesium Hydroxide 400 mg/10 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 2025
Label revision date
February 12, 2025
Manufacturer
Harris Teeter, LLC
Registration number
M002
NDC root
69256-503
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

Harris Teeter™ is a regular strength antacid designed to help relieve various stomach discomforts. It works by alleviating symptoms such as acid indigestion, heartburn, sour stomach, and upset stomach, including gas associated with these issues.

This antacid comes in a mint-flavored liquid form, making it a pleasant option for those seeking relief from uncomfortable digestive symptoms.

Uses

You can use this medication to help relieve several uncomfortable digestive issues. It is effective for alleviating acid indigestion, heartburn, and sour stomach. If you're experiencing an upset stomach or gas related to these symptoms, this medication can also provide relief.

It's important to note that there are no reported teratogenic effects (which means it doesn't cause birth defects) associated with this medication, making it a safer option for those who may be concerned about such risks.

Dosage and Administration

Before you use this medication, make sure to shake the bottle well. For adults and children aged 12 years and older, the recommended dose is between 10 mL to 20 mL, taken four times a day, unless your doctor advises a different amount.

If you have a child under 12 years old, it's important to consult a doctor for the appropriate dosage. Remember, 1 mL is equal to one milliliter, which is a common measurement for liquid medications. Always follow your healthcare provider's instructions for the best results.

What to Avoid

It's important to be aware of certain guidelines when using this medication. While there are no specific contraindications or concerns about abuse, misuse, or dependence, you should stop using the medication and consult your doctor if your symptoms persist for more than two weeks. This ensures that you receive the appropriate care and support for your health needs. Always prioritize your well-being and seek professional advice when necessary.

Side Effects

It's important to be aware of potential side effects when using this product. You should not exceed 80 mL in a 24-hour period or use the maximum dosage for more than two weeks without consulting your doctor. If your symptoms persist for more than two weeks, stop using the product and seek medical advice.

Before using this product, talk to your doctor if you have kidney disease or are on a magnesium-restricted diet, as these conditions may affect how you can safely use it. Additionally, if you are currently taking any prescription medications, consult with your doctor or pharmacist, as antacids can interact with certain drugs.

Warnings and Precautions

It's important to use this product safely. Do not exceed 80 mL in a 24-hour period, and avoid using the maximum dosage for more than two weeks unless your doctor advises otherwise. If your symptoms persist for more than two weeks, stop using the product and consult your doctor.

Before using this product, make sure to talk to 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 first, as antacids can interact with certain drugs. If you experience any severe reactions or have concerns, seek emergency medical help right away.

Overdose

If you suspect an overdose, it's important to stay calm and take immediate action. While there are no specific details about overdose symptoms or treatment in the available information, general signs of an overdose can include unusual drowsiness, confusion, or difficulty breathing.

If you notice any of these symptoms or have concerns about an overdose, seek medical help right away. Contact your healthcare provider or go to the nearest emergency room for assistance. Remember, it's always better to be safe and get professional help if you think something is wrong.

Pregnancy Use

When it comes to using this medication during pregnancy, there are no specific safety concerns or special precautions mentioned. Additionally, there are no dosage modifications required for pregnant individuals. However, it's always important to consult with your healthcare provider before starting any new medication if you are pregnant or planning to become pregnant. They can provide personalized advice based on your health and circumstances.

Lactation Use

If you are breastfeeding, you can feel reassured that there are no specific warnings or recommendations regarding the use of this product while nursing. Additionally, there are no known concerns about this product being passed into breast milk or any associated risks for your infant. Always consult with your healthcare provider if you have any questions or concerns about medications while breastfeeding.

Pediatric Use

If you have a child under 12 years old, it's important to consult a doctor before using this medication. For children aged 12 and older, the recommended dosage is between 10 mL to 20 mL, taken four times a day, or as directed by a healthcare professional. Always follow your doctor's advice to ensure the safety and effectiveness of the treatment for your child.

Geriatric Use

If you are an older adult or a caregiver, 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 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, since antacids can interact with certain drugs.

For adults and children aged 12 and older, the recommended dosage is 10 mL to 20 mL taken four times a day, or as directed by your doctor. If the patient is under 12 years old, please consult a doctor for appropriate guidance. Always prioritize safety and communication with healthcare professionals when managing medications.

Renal Impairment

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

Always consult your healthcare provider for personalized advice and to ensure that any medications you take are safe and appropriate for your kidney health. They can help you understand how your condition may affect your treatment.

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 differently due to your liver health.

Always consult your healthcare provider for personalized advice and to discuss any concerns you may have regarding your liver condition and the use of this medication. They can help ensure that you receive the safest and most effective treatment.

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 may affect how well those medications work.

To ensure your safety and the effectiveness of your treatments, always discuss any medications, 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 a temperature between 20ºC and 25ºC (68ºF to 77ºF). It's important to keep it away from freezing temperatures, as freezing can damage the product.

When handling the product, make sure to maintain a clean environment to avoid contamination. Always follow any specific instructions provided for safe use and disposal to ensure your safety and the effectiveness of the product.

Additional Information

You should take this medication orally. For adults and children aged 12 years and older, the recommended dose is 10 mL to 20 mL four times a day, or as directed by your doctor. If the patient is under 12 years old, it's important to consult a doctor for the appropriate dosage.

FAQ

What is Harris Teeter™?

Harris Teeter™ is a regular strength antacid that relieves symptoms such as acid indigestion, heartburn, sour stomach, and upset stomach with gas.

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

Adults and children 12 years and older should take 10 mL to 20 mL four times a day, or as directed by a doctor.

What should children under 12 years do before using this product?

Children under 12 years should consult a doctor before use.

Are there any contraindications for using Harris Teeter™?

No specific contraindications are mentioned for this product.

What should I do if my symptoms last more than two weeks?

You should stop using the product and ask a doctor if your symptoms last more than two weeks.

Is there a maximum dosage I should be aware of?

Do not take more than 80 mL in a 24-hour period, or use the maximum dosage for more than 2 weeks without a doctor's advice.

What precautions should I take if I have kidney disease?

You should ask a doctor before using this product if you have kidney disease.

Can I use Harris Teeter™ if I am taking prescription drugs?

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

What is the alcohol content in Harris Teeter™?

Harris Teeter™ contains 0.4% v/v alcohol.

How should I store Harris Teeter™?

Store Harris Teeter™ at 20ºC-25ºC (68º-77ºF) and do not freeze.

Packaging Info

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

Packaging configurations for Regular Strength Antacid Antigas.
Details

Drug Information (PDF)

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

View product document (PDF)

Description

Harris Teeter™ Regular Strength Antacid is formulated to provide relief from heartburn and acid indigestion, as well as pressure and bloating. This liquid antacid is presented in a mint flavor and is packaged in a 12 fluid ounce (355 mL) container. The product contains an alcohol content of 0.4% v/v. The National Drug Code (NDC) for this formulation is 69256-503-05.

Uses and Indications

This drug is indicated for the relief of symptoms associated with acid indigestion, heartburn, sour stomach, and upset stomach, including gas related to these conditions.

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

Dosage and Administration

Healthcare professionals are advised to instruct patients to shake the product well before use.

For adults and children aged 12 years and older, the recommended dosage is 10 mL to 20 mL administered four times a day, or as directed by a physician.

For children under 12 years of age, it is essential to consult a healthcare provider for appropriate dosing recommendations.

All dosages are to be measured in milliliters (mL).

Contraindications

There are no specified contraindications for this product. However, it is advised to discontinue use and consult a healthcare professional if symptoms persist for more than two weeks.

Warnings and Precautions

Patients should not exceed a maximum dosage of 80 mL within a 24-hour period or utilize the maximum dosage of this product for more than two weeks unless directed and monitored by a healthcare professional.

If symptoms persist beyond two weeks, it is imperative to discontinue use and consult a physician for further evaluation and guidance.

Healthcare professionals should advise patients to seek immediate medical assistance if they experience any severe or concerning symptoms, although specific emergency instructions are not provided in this context.

General precautions are essential for safe use of this product. Patients should consult a healthcare provider prior to use if they have a history of kidney disease or are on a magnesium-restricted diet. Additionally, it is advisable for patients to discuss their current medications with a doctor or pharmacist, as antacids may interact with certain prescription drugs, potentially affecting their efficacy or safety.

Side Effects

Patients should be aware of the potential adverse reactions associated with the use of this product. It is crucial to adhere to the recommended dosage guidelines, which stipulate that no more than 80 mL should be taken within a 24-hour period, and the maximum dosage should not be used for more than 2 weeks unless under the advice and supervision of a healthcare professional.

In the event that symptoms persist for more than two weeks, patients are advised to discontinue use and consult a doctor. Additionally, individuals with kidney disease or those on a magnesium-restricted diet should seek medical advice before using this product.

Furthermore, patients currently taking prescription medications should consult with a doctor or pharmacist prior to use, as antacids may interact with certain prescription drugs. These precautions are essential to ensure the safe and effective use of the product.

Drug Interactions

Antacids have the potential to interact with various prescription medications, which may affect the absorption and efficacy of these drugs. It is advisable to monitor patients closely when antacids are co-administered with other medications.

In cases where antacids are used concurrently with prescription drugs, healthcare professionals should consider the timing of administration to minimize interaction risks. Patients may require dosage adjustments or increased monitoring of therapeutic effects and side effects of the affected medications.

Packaging & NDC

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

Packaging configurations for Regular Strength Antacid Antigas.
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 10 mL to 20 mL taken four times a day, or as directed by a healthcare provider.

Geriatric Use

Elderly patients should exercise caution when using this medication, particularly those aged 65 and older. It is advisable for these patients to consult a healthcare provider before use, especially if they have a history of kidney disease.

Additionally, geriatric patients who are currently taking prescription medications should seek guidance from a doctor or pharmacist prior to initiating treatment, as antacids may interact with certain prescription drugs.

For adults and children aged 12 years and older, the recommended dosage is 10 mL to 20 mL taken four times a day, or as directed by a healthcare professional. For children under 12 years of age, it is essential to consult a doctor for appropriate dosing recommendations.

Close monitoring and appropriate dose adjustments may be necessary to ensure safety and efficacy in elderly patients.

Pregnancy

Pregnant patients should be aware that there are no specific safety concerns or dosage modifications associated with the use of this medication during pregnancy. Additionally, no special precautions regarding its use in pregnant individuals have been identified. As such, healthcare professionals should consider the overall clinical context when prescribing this medication to women of childbearing potential. It is advisable to monitor for any potential effects on fetal outcomes, although no specific data has been provided in the available information.

Lactation

There are no specific warnings or recommendations regarding the use of this product in lactating mothers. Additionally, there are no statements concerning the potential for excretion in breast milk or any associated risks to breastfed infants.

Renal Impairment

Patients with renal impairment have not been specifically addressed in the available prescribing information. There are no dosage adjustments, special monitoring requirements, or safety considerations outlined for individuals with reduced kidney function. Healthcare professionals should exercise caution and consider the lack of data when prescribing to this patient population.

Hepatic Impairment

Patients with hepatic impairment have not been specifically studied in clinical trials for this medication. Consequently, there is no available information regarding dosage adjustments, special monitoring requirements, or precautions 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 warranted based on clinical judgment.

Overdosage

In the absence of specific information regarding overdosage in the provided sections of the Summary of Product Characteristics (SPL), healthcare professionals are advised to exercise caution and adhere to general principles of management in cases of suspected overdosage.

Recommended Actions In the event of an overdosage, it is essential for healthcare providers to assess the patient's clinical status and initiate appropriate supportive care. Monitoring of vital signs and symptomatic treatment should be implemented as necessary.

Potential Symptoms While specific symptoms of overdosage are not detailed, healthcare professionals should remain vigilant for any unusual or severe reactions that may arise, given the variability in individual responses to medication.

Management Procedures In the absence of detailed guidance, standard overdosage management protocols should be followed. This may include contacting a poison control center for further assistance and guidance on the management of the specific substance involved.

Healthcare professionals are encouraged to report any cases of overdosage to the relevant authorities to contribute to the ongoing assessment of the safety profile of the medication.

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.

Postmarketing Experience

No postmarketing experience details are available in the insert text.

Patient Counseling

Healthcare providers should advise patients to keep the medication out of reach of children to prevent accidental ingestion. Patients should be instructed to stop using the medication and consult a doctor if their symptoms persist for more than two weeks, as this may indicate a need for further evaluation.

It is important for patients to seek medical advice before using the medication if they have a history of kidney disease or are on a magnesium-restricted diet. Additionally, patients should be encouraged to discuss their current medications with their healthcare provider or pharmacist, particularly if they are taking any prescription drugs, as antacids may interact with certain medications. This precaution helps ensure safe and effective use of the product.

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available for identification. It is essential to store the product at a temperature range of 20ºC to 25ºC (68ºF to 77ºF). Freezing the product is strictly prohibited, as it may compromise its integrity and efficacy. Proper storage conditions must be maintained to ensure the product remains effective and safe for use.

Additional Clinical Information

The medication is administered orally. For adults and children aged 12 years and older, the recommended dosage is 10 mL to 20 mL taken four times a day, or as directed by a healthcare professional. For children under 12 years of age, it is advised to consult a doctor for appropriate dosing guidance.

Drug Information (PDF)

This file contains official product information for Regular 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 Regular 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

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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.