Symptom checker
Select audience type

Switch between content for healthcare professionals (PRO) and general audience (GEN).

ADD CONDITION

items per page

Heb Extra Strength Antacid

Last content change checked dailysee data sync status

Active ingredient
Calcium Carbonate 750 mg
Other brand names
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 2019
Label revision date
October 3, 2025
Drug Information (PDF)
Prescribing information, PDF file
Active ingredient
Calcium Carbonate 750 mg
Other brand names
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 2019
Label revision date
October 3, 2025
Manufacturer
H-E-B
Registration number
M001
NDC root
37808-212
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

H-E-B Extra Strength Antacid Assorted Fruit Chewable Tablets are designed to provide relief from common digestive discomforts. Each chewable tablet contains 750 mg of calcium carbonate, which helps alleviate heartburn, acid indigestion, sour stomach, and upset stomach associated with these symptoms. Available in a variety of fruit flavors, these gluten-free tablets offer a tasty way to ease your discomfort.

Uses

If you're experiencing discomfort from heartburn, acid indigestion, or a sour stomach, this medication can help relieve those symptoms. It is also effective for soothing an upset stomach that may be associated with these issues.

You can feel confident using this medication, as there are no known teratogenic effects (which means it doesn't cause birth defects) or other harmful effects noted.

Dosage and Administration

If you are an adult or a child aged 12 years and older, you can take this medication by chewing 2 to 4 tablets whenever you experience symptoms, or as your doctor recommends. It's important to follow these guidelines closely to ensure safe and effective use.

However, if your symptoms last longer than 2 weeks, you should not continue taking the medication without consulting your doctor. This precaution helps ensure that any underlying issues are properly addressed. Always prioritize your health and seek professional advice when needed.

What to Avoid

There are no specific contraindications, controlled substance classifications, or concerns regarding abuse, misuse, or dependence associated with this medication. This means that, based on the available information, there are no particular conditions or situations in which you should avoid using it. Always consult with your healthcare provider for personalized advice and to ensure that this medication is appropriate for your individual health needs.

Side Effects

It's important to be aware of potential side effects and warnings when using this product. You should consult with a doctor or pharmacist if you are currently taking any prescription medications, as antacids can interact with them.

While using this product, do not exceed 10 tablets in a 24-hour period. If you are pregnant, limit your intake to no more than 6 tablets in 24 hours. Additionally, avoid using the maximum dosage for more than 2 weeks unless directed by a healthcare professional.

Warnings and Precautions

Before using this product, it's important to consult with your doctor or pharmacist, especially if you are currently taking any prescription medications, as antacids can interact with them. Be mindful of the dosage: do not exceed 10 tablets in a 24-hour period, and if you are pregnant, limit your intake to no more than 6 tablets in 24 hours. Additionally, avoid using the maximum dosage for more than 2 weeks unless directed by your doctor.

If you experience any unusual symptoms or side effects, stop using the product and contact your doctor for further guidance. Always prioritize your health and safety by following these precautions.

Overdose

Taking more than 10 tablets in a 24-hour period can lead to an overdose, which is a serious condition. If you are pregnant, it’s important to limit your intake to no more than 6 tablets in the same timeframe to avoid potential harm. Additionally, using the maximum dosage for more than 2 weeks should only be done under the guidance of a doctor to minimize the risk of overdose.

If you suspect an overdose, look out for signs such as unusual drowsiness, confusion, or difficulty breathing. In such cases, it’s crucial to seek immediate medical help. Always prioritize your health and consult with a healthcare professional if you have any concerns about your medication use.

Pregnancy Use

If you are pregnant, it is important to be cautious with your medication. You should not take more than 6 tablets in a 24-hour period. This guideline helps ensure your safety and the safety of your developing baby. Always consult with your healthcare provider before taking any medication during pregnancy to discuss potential risks and appropriate dosages.

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 is no information available about whether this product is excreted in breast milk or any potential risks to your infant. Always consult with your healthcare provider if you have any concerns or questions about medications while breastfeeding.

Pediatric Use

It's important to keep this medication out of reach of children to ensure their safety. For adults and children aged 12 years and older, the recommended dosage is to chew 2 to 4 tablets when symptoms occur, or as directed by a doctor.

If you have younger children, please consult with a healthcare professional for guidance, as this medication is not specifically recommended for them. Always prioritize safety and follow the advice of your doctor when it comes to treating your child's health needs.

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. If you or a loved one is an older adult, it’s wise to discuss any medications with a healthcare provider, especially since older individuals may have different health needs and responses to drugs.

Always ensure that your doctor is aware of any other medications you are taking, as well as any existing health conditions. This will help them determine the safest and most effective treatment plan for you.

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 in the available information. This means that the standard recommendations for the medication do not change based on renal impairment. However, it’s always best to discuss your individual situation with your healthcare provider, as they can offer personalized advice and monitor your health closely.

Make sure to keep your doctor informed about your kidney health, as they may need to consider this when prescribing medications or adjusting dosages in the future. Regular check-ups and open communication are key to managing your health effectively.

Hepatic Impairment

If you have liver problems, 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 apply, but you should always consult your healthcare provider for personalized advice. They can help determine the best approach for your treatment and monitor your liver function as needed.

Make sure to keep your doctor informed about your liver health, as they may want to conduct regular tests to ensure your safety while using any medication. Your well-being is a priority, so don't hesitate to ask questions or express any concerns you may have.

Drug Interactions

It's important to have open conversations with your healthcare provider about any medications or tests you may be taking. While there are no specific drug interactions or laboratory test interactions noted for this medication, your healthcare provider can help ensure that everything you are taking works well together and is safe for you.

Always feel free to ask questions and share your complete list of medications and any lab tests you may be undergoing. This way, you can receive the best possible care tailored to your needs.

Storage and Handling

To ensure the best quality and safety of your product, store it at room temperature and keep the container tightly closed. This helps maintain its effectiveness and prevents contamination.

Before using, check that the safety seal (a protective barrier that ensures the product hasn't been tampered with) under the cap is intact. If the seal is torn or missing, do not use the product, as this could indicate that it is no longer safe. Following these guidelines will help you use the product safely and effectively.

Additional Information

You will take this medication orally. There are no additional details available regarding laboratory tests, abuse potential, patient counseling, or postmarketing experiences. If you have any questions or concerns about your treatment, be sure to discuss them with your healthcare provider.

FAQ

What is H-E-B Extra Strength Antacid?

H-E-B Extra Strength Antacid is a chewable tablet that contains 750 mg of Calcium Carbonate and is designed to relieve heartburn, acid indigestion, sour stomach, and upset stomach.

How should I take H-E-B Extra Strength Antacid?

Adults and children 12 years of age and over should chew 2-4 tablets as symptoms occur, or as directed by a doctor. Do not take more than 10 tablets in 24 hours.

Can I use H-E-B Extra Strength Antacid if I am pregnant?

If you are pregnant, do not take more than 6 tablets in 24 hours. Always consult your doctor before use.

Are there any warnings associated with H-E-B Extra Strength Antacid?

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

What should I do if my symptoms persist?

Do not use H-E-B Extra Strength Antacid for more than 2 weeks unless advised by a doctor.

Is H-E-B Extra Strength Antacid gluten-free?

Yes, H-E-B Extra Strength Antacid is gluten-free and available in assorted fruit flavors.

What should I do if the safety seal is missing or torn?

Do not use the product if the printed seal under the cap is torn or missing.

How should I store H-E-B Extra Strength Antacid?

Store the tablets at room temperature and keep the container tightly closed.

Packaging Info

Below are the non-prescription pack sizes of Heb Extra Strength Antacid (antacid tablets). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Heb Extra Strength Antacid.
Details

Drug Information (PDF)

This file contains official product information for Heb Extra Strength Antacid, 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.

Uses and Indications

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

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

Dosage and Administration

Adults and children 12 years of age and over are instructed to chew 2 to 4 tablets as symptoms occur, or as directed by a healthcare professional. It is important to note that this medication should not be taken for symptoms that persist for more than 2 weeks unless advised by a doctor.

Contraindications

There are no contraindications associated with the use of this product. It is not classified as a controlled substance, and there are no identified risks of abuse, misuse, or dependence. Additionally, there are no specific instructions indicating that the product should not be taken or used under any circumstances.

Warnings and Precautions

Healthcare professionals should advise patients to consult a doctor or pharmacist prior to using this product if they are currently taking any prescription medications, as antacids may interact with certain drugs.

When administering this product, it is critical to adhere to the following dosage guidelines: patients should not exceed 10 tablets within a 24-hour period. For pregnant individuals, the maximum dosage should not exceed 6 tablets in a 24-hour period. Furthermore, the maximum dosage should not be utilized for more than 2 weeks unless directed and monitored by a healthcare provider.

These precautions are essential to ensure the safe and effective use of the product, minimizing the risk of adverse effects and potential drug interactions.

Side Effects

Patients should be aware of the potential adverse reactions associated with the use of this product. It is important to consult a healthcare professional before use, particularly for individuals currently taking prescription medications, as antacids may interact with certain drugs.

In clinical practice, it is advised that patients do not exceed a dosage of 10 tablets within a 24-hour period. For pregnant individuals, the maximum recommended dosage is limited to 6 tablets in a 24-hour timeframe. Furthermore, the maximum dosage should not be utilized for more than 2 weeks unless under the guidance and supervision of a healthcare provider.

These precautions are essential to minimize the risk of adverse effects and ensure safe usage of the product.

Drug Interactions

There are currently no documented drug interactions associated with this medication. Additionally, there are no known interactions with laboratory tests. As such, no specific recommendations for dosage adjustments or monitoring are warranted at this time.

Packaging & NDC

Below are the non-prescription pack sizes of Heb Extra Strength Antacid (antacid tablets). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Heb Extra Strength Antacid.
Details

Pediatric Use

Pediatric patients should be kept out of reach of children. For those aged 12 years and older, the recommended dosage is to chew 2-4 tablets as symptoms occur, or as directed by a healthcare professional.

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 efficacy, given the lack of targeted data for this population.

Pregnancy

Pregnant patients should not exceed a dosage of 6 tablets within a 24-hour period. This limitation is crucial to minimize potential risks to fetal outcomes. Healthcare professionals are advised to counsel women of childbearing potential regarding the importance of adhering to this dosage recommendation during pregnancy to ensure the safety of both the mother and the developing fetus.

Lactation

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

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 event of an overdosage, it is critical to adhere to the recommended dosage guidelines to mitigate potential risks.

Dosage Limitations Healthcare professionals should advise patients not to exceed 10 tablets within a 24-hour period to prevent the occurrence of an overdose. For pregnant individuals, the maximum recommended dosage is further restricted to 6 tablets in a 24-hour timeframe to ensure safety for both the mother and the fetus.

Duration of Maximum Dosage It is essential to inform patients that the maximum dosage should not be utilized for more than 2 weeks unless specifically directed and monitored by a healthcare provider. This precaution is vital to minimize the risk of overdose and associated complications.

In cases where an overdose is suspected, immediate medical attention should be sought. Healthcare providers should be prepared to assess the situation and implement appropriate management strategies based on the severity of symptoms presented.

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 in these areas limits the understanding of the compound's potential effects in nonclinical settings.

Postmarketing Experience

No postmarketing experience details are available in the insert text.

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 to emphasize the necessity of proper storage to ensure the safety of young individuals.

Storage and Handling

The product is supplied in a container that must be kept tightly closed to maintain its integrity. It should be stored at room temperature to ensure optimal conditions. Additionally, the product features a safety seal; it is imperative not to use the product if the printed seal under the cap is torn or missing, as this may indicate a compromise in safety or efficacy.

Additional Clinical Information

The medication is administered orally. There are no additional details available regarding laboratory tests, abuse information, patient counseling, or postmarketing experience.

Drug Information (PDF)

This file contains official product information for Heb Extra Strength Antacid, 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 Heb Extra Strength Antacid, 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.