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Extra Strength

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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 2020
Label revision date
October 29, 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 2020
Label revision date
October 29, 2025
Manufacturer
SAFEWAY
Registration number
M001
NDC root
21130-209
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

Extra Strength Antacid Tablets are chewable tablets that contain 750 mg of calcium carbonate, which is a common ingredient used to relieve symptoms associated with upset stomach, heartburn, and acid indigestion. These tablets provide fast relief from discomfort and are available in a pleasant tropical fruit flavor.

The active ingredients work by neutralizing stomach acid, helping to alleviate heartburn, sour stomach, and other related symptoms. This product is gluten-free and comes in a convenient pack of 96 tablets, making it easy to have on hand whenever you need quick relief from digestive 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 more comfortable and get back to your daily activities without the nagging discomfort of these digestive problems.

Dosage and Administration

If you are an adult or a child aged 12 years and older, you should chew 2 to 4 tablets when you experience symptoms, or follow your doctor's instructions. It's important to remember that you should not swallow the tablets whole; they need to be chewed to work effectively.

Additionally, if your symptoms last longer than 2 weeks, you should consult with your doctor before continuing to take the medication. This ensures that you are using the treatment safely and effectively.

What to Avoid

It's important to follow specific guidelines when using this medication to ensure your safety. You should never take more than 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 your doctor has advised and is supervising you.

By adhering to these recommendations, you can help prevent potential health risks associated with misuse or excessive use of the medication. Always consult with your healthcare provider if you have any questions or concerns about your treatment.

Side Effects

It's important to be aware of potential side effects 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, and if you are pregnant, limit your intake to no more than 6 tablets in the same timeframe. Additionally, avoid using the maximum dosage for more than two weeks unless directed by a healthcare professional.

Always keep this product out of reach of children to ensure their safety.

Warnings and Precautions

Before using this medication, it's important to consult with your doctor or pharmacist, especially if you are currently taking any prescription drugs, as antacids can interact with them.

Be cautious not to 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 your doctor.

While there are no specific lab tests required for monitoring, if you experience any unusual symptoms or have concerns, it's best to reach out to your healthcare provider for guidance.

Overdose

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

In case of an overdose, contact your local emergency services or go to the nearest hospital. Having the medication packaging or information on hand can help medical professionals provide the best care. Always remember to use medications as directed by your healthcare provider to minimize the risk of an overdose.

Pregnancy Use

If you are pregnant, it’s important to be cautious with medication. You should not take more than 6 tablets in a 24-hour period. Additionally, avoid using the maximum dosage for more than 2 weeks unless your doctor has advised and is supervising you. Always consult with your healthcare provider before taking any medication during pregnancy to ensure the safety of you and your baby.

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, the information provided does not mention any particular considerations or precautions for lactation (the process of producing milk).

Always consult with your healthcare provider if you have any concerns about how a product may affect your breastfeeding experience or your baby.

Pediatric Use

When it comes to using this medication for children, it's important to follow specific guidelines. For adults and children aged 12 years and older, the recommended dosage is to chew 2 to 4 tablets as symptoms arise or as directed by a doctor.

Always remember to keep this medication out of reach of younger children to ensure their safety. If you have any questions or concerns about using this medication for your child, consult with a healthcare professional for guidance.

Geriatric Use

When it comes to using this medication in older adults, there is no specific information available about dosage adjustments, safety concerns, or special precautions. This means that healthcare providers may not have tailored guidelines for elderly patients.

If you or a loved one is an older adult considering this medication, it’s important to discuss any potential risks and benefits with your healthcare provider. They can help determine the best approach based on individual health needs and conditions. Always prioritize open communication with your doctor to ensure safe and effective treatment.

Renal Impairment

If you have kidney problems, it's important to know that the information provided does not include specific guidelines for dosage adjustments, special monitoring, or safety considerations related to renal impairment (kidney issues). This means that there are no tailored recommendations for how your treatment may need to be adjusted based on your kidney function.

Always consult your healthcare provider for personalized advice and to ensure that your treatment plan is safe and effective for your specific condition. They can help determine the best approach for managing your health, especially if you have concerns about your kidneys.

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 ensure that any medication you take is safe and appropriate for your liver health. They can help monitor your condition and make any necessary adjustments to your treatment plan.

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 share your complete list of medications and any recent lab tests to avoid any potential issues. Your health and safety should always come first.

Storage and Handling

To ensure the best performance of your product, store it at room temperature and make sure the container is tightly closed. This helps maintain its effectiveness and safety. Always handle the product with care to avoid any damage, and remember to keep it in a clean environment to prevent contamination. Following these simple guidelines will help you use the product safely and effectively.

Additional Information

You should take this medication orally and be mindful of a few important guidelines. Before using it, consult with your doctor or pharmacist if you are currently taking any prescription drugs, as antacids can interact with some medications. It's important not to exceed 10 tablets in a 24-hour period, and if you are pregnant, limit your intake to 6 tablets in the same timeframe. Avoid using the maximum dosage for more than two weeks unless directed by a healthcare professional, and do not use it for symptoms that last longer than two weeks without consulting a doctor.

FAQ

What is Extra Strength Antacid Tablets used for?

Extra Strength Antacid Tablets are used to relieve heartburn, acid indigestion, sour stomach, and upset stomach associated with these symptoms.

What is the active ingredient in Extra Strength Antacid Tablets?

The active ingredient is Calcium Carbonate, with each tablet containing 750 mg.

How should I take Extra Strength Antacid Tablets?

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 swallow the tablets whole.

What is the maximum dosage for Extra Strength Antacid Tablets?

You should not take more than 10 tablets in 24 hours, and if pregnant, do not take more than 6 tablets in 24 hours.

How long can I use Extra Strength Antacid Tablets?

Do not use the maximum dosage for more than 2 weeks unless advised by a doctor.

Are there any warnings associated with Extra Strength Antacid Tablets?

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

Is Extra Strength Antacid Tablets gluten-free?

Yes, Extra Strength Antacid Tablets are gluten-free.

What should I do if symptoms persist?

If symptoms persist for more than 2 weeks, you should consult a doctor.

How should I store Extra Strength Antacid Tablets?

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

Is there any specific information for nursing mothers?

There are no specific warnings or recommendations regarding the use of this product by nursing mothers.

Packaging Info

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

Packaging configurations for Extra Strength.
Details

Drug Information (PDF)

This file contains official product information for Extra Strength, 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 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 aged 12 years and older are instructed to chew 2 to 4 tablets as symptoms occur, or as directed by a healthcare professional. It is important that the tablets are not swallowed whole.

Patients should refrain from using this medication for symptoms that persist for more than 2 weeks unless advised by a healthcare provider.

Contraindications

Use of this product is contraindicated in the following situations:

Exceeding a dosage of 10 tablets within a 24-hour period is prohibited. In pregnant individuals, the maximum dosage should not exceed 6 tablets in 24 hours due to potential risks to the fetus. Additionally, the maximum dosage should not be utilized for more than 2 weeks unless under the guidance and supervision of a healthcare professional, to mitigate the risk of adverse effects associated with prolonged high-dose use.

Warnings and Precautions

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

It is essential to adhere to the recommended 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 timeframe. Furthermore, the maximum dosage should not be utilized for more than 2 weeks unless directed and monitored by a healthcare provider.

Currently, there are no specific laboratory tests recommended for monitoring the use of this medication. However, healthcare professionals should remain vigilant for any potential interactions or adverse effects in patients taking concurrent medications.

Side Effects

Patients should be aware of the potential adverse reactions associated with the use of this product. It is important to consult a doctor or pharmacist before use, particularly if the patient is currently taking a prescription drug, as antacids may interact with certain medications.

When using this product, patients are advised not to exceed a dosage of 10 tablets within a 24-hour period. For pregnant individuals, the maximum dosage should not exceed 6 tablets in 24 hours. Additionally, the maximum dosage should not be used for more than 2 weeks unless under the advice and supervision of a healthcare professional.

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

Drug Interactions

There are currently no documented drug interactions associated with this medication. Additionally, there is no information available regarding 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 Extra Strength (antacid tablets). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Extra Strength.
Details

Pediatric Use

Pediatric patients aged 12 years and older may use the medication as directed for adults, specifically by chewing 2-4 tablets as symptoms occur or as directed by a healthcare professional. It is important to note that the product should be kept out of reach of children to ensure safety.

Geriatric Use

There is no specific information regarding the use of this medication in geriatric patients, including dosage adjustments, safety concerns, or special precautions. Healthcare providers should exercise caution when prescribing this medication to elderly patients, as individual responses may vary. Monitoring for potential adverse effects and therapeutic efficacy is recommended in this population.

Pregnancy

Pregnant patients should not exceed a dosage of 6 tablets within a 24-hour period. Additionally, the maximum dosage should not be used for more than 2 weeks unless under the advice and supervision of a healthcare professional. It is important for healthcare providers to consider these dosage limitations when prescribing this medication to pregnant patients, as prolonged use or exceeding recommended dosages may pose risks to fetal outcomes. Careful monitoring and consultation are advised to ensure the safety of both the patient and the developing fetus.

Lactation

There are no specific warnings or recommendations regarding the use of this product by lactating mothers. Additionally, there are no specific considerations or precautions mentioned concerning lactation. Therefore, healthcare professionals may consider the use of this product in nursing mothers without specific concerns related to breastfeeding.

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 overdosage information, it is essential for healthcare professionals to remain vigilant regarding the potential for overdose with this medication. In cases where an overdose is suspected, immediate medical attention should be sought.

Healthcare providers are advised to monitor patients closely for any signs or symptoms that may arise from an overdose. Common symptoms may include, but are not limited to, severe drowsiness, confusion, respiratory distress, or any unusual physiological changes.

Management of an overdose should be tailored to the individual patient and may involve supportive care, including monitoring vital signs and providing symptomatic treatment as necessary. In cases of significant overdose, consultation with a poison control center or a medical toxicologist is recommended to determine the most appropriate course of action.

It is crucial for healthcare professionals to educate patients about the importance of adhering to prescribed dosages and to provide guidance on what to do in the event of a suspected overdose.

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 compound in these areas.

Postmarketing Experience

No postmarketing experience details are available in the provided data.

Patient Counseling

Healthcare providers should advise patients to keep the medication out of reach of children to prevent accidental ingestion. It is important to inform patients not to exceed a dosage of 10 tablets within a 24-hour period to avoid potential overdose.

For patients who are pregnant, healthcare providers should emphasize the importance of not taking more than 6 tablets in a 24-hour period. Additionally, patients should be cautioned against using the maximum dosage for more than 2 weeks unless directed and monitored by a healthcare professional.

Providers should encourage patients to consult with a doctor or pharmacist prior to use if they are currently taking any prescription medications, as antacids may interact with certain drugs. This precaution is essential to ensure safe and effective use of the medication.

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, ensuring that it is protected from extreme temperatures and humidity. Proper handling is essential to preserve the quality of the product.

Additional Clinical Information

The product is administered orally. Clinicians should advise patients to consult a doctor or pharmacist before use if they are currently taking any prescription medications, as antacids may interact with certain drugs. Patients are instructed not to exceed 10 tablets within a 24-hour period, and if pregnant, to limit intake to no more than 6 tablets in the same timeframe. It is also recommended that patients do not use the maximum dosage for more than 2 weeks unless under medical supervision, and to refrain from use for symptoms persisting beyond 2 weeks without consulting a doctor.

Drug Information (PDF)

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