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Extra Strength Antacid

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Active ingredient
Calcium Carbonate 750 mg
Other brand names
Drug classes
Blood Coagulation Factor, Phosphate Binder
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 2025
Label revision date
February 20, 2025
Drug Information (PDF)
Prescribing information, PDF file
Active ingredient
Calcium Carbonate 750 mg
Other brand names
Drug classes
Blood Coagulation Factor, Phosphate Binder
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 2025
Label revision date
February 20, 2025
Manufacturer
Discount Drug Mart, Inc
Registration number
M001
NDC root
53943-137
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

Calcium Antacid Tablets are a type of medication designed to provide fast relief from common digestive discomforts. These extra strength tablets come in assorted fruit flavors and are effective in alleviating symptoms such as heartburn, acid indigestion, sour stomach, and upset stomach.

The active ingredients work by neutralizing stomach acid, helping to soothe your digestive system and provide quick comfort when you need it most. If you're experiencing these symptoms, Calcium Antacid Tablets may be a helpful option for you.

Uses

If you're experiencing discomfort from acid indigestion or heartburn, this medication can help provide relief. It works quickly to ease symptoms like heartburn, sour stomach, and upset stomach, allowing you to feel more comfortable in no time.

You can rely on this treatment to address these common digestive issues effectively, helping you get back to your daily activities without the distraction of discomfort.

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 when you start to feel symptoms. It's important to follow your doctor's advice regarding how many tablets to take and when to take them. Always make sure to chew the tablets thoroughly for the best effect. If you have any questions or concerns about your dosage, don’t hesitate to reach out to your healthcare provider for guidance.

What to Avoid

It's important to use this product safely. You should not take more than 10 tablets in a 24-hour period, and you should avoid using the maximum dosage for more than 2 weeks unless your doctor advises you to do so. Following these guidelines helps prevent potential risks associated with misuse or overuse. Always consult with your healthcare provider if you have any questions or concerns about your usage.

Side Effects

You may experience some interactions if you take antacids alongside certain prescription medications. It's important to be aware that while no specific side effects are listed, these interactions can affect how well your other medications work. Always consult with your healthcare provider if you have concerns about combining antacids with your prescriptions.

Warnings and Precautions

It's important to use this medication safely. You should not take more than 10 tablets in a 24-hour period, and you should not use the maximum dosage for more than 2 weeks unless your doctor advises you to do so.

If you experience any unusual symptoms or have concerns about your health while using this medication, stop taking it and call your doctor for guidance. Always prioritize your health and seek professional advice when needed.

Overdose

If you suspect an overdose of this medication, it's important to stay calm and take immediate action. While the drug insert does not provide specific information about overdose, you should be aware of general signs that may indicate a problem. These 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. It's always better to err on the side of caution when it comes to your health. If you are in doubt, contact your healthcare provider or go to the nearest emergency room for assistance.

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

When it comes to using this medication for children, it's important to note that it is intended for adults and children aged 12 years and older. If your child is within this age range, they can chew 2 to 4 tablets as needed for symptoms, or follow your doctor's instructions.

Always remember to keep this medication out of reach of younger children to ensure their safety. If you have any concerns or questions about its use, don't hesitate to consult with your healthcare provider.

Geriatric Use

While there is no specific information about how this medication should be used by older adults, it’s important to approach any new treatment with caution. Since older adults may have different health needs and may be taking multiple medications, it’s always a good idea to discuss any new prescriptions with your healthcare provider. They can help ensure that the medication is safe and appropriate for you or your loved one, considering any existing health conditions or medications.

If you have concerns about how this medication might affect you or an older adult in your care, please consult with a healthcare professional for personalized advice.

Renal Impairment

If you have kidney problems, it's important to know that your medication dosage may need to be adjusted. This is because your kidneys may not process the medication as effectively, which can affect how well it works and your overall safety. Your healthcare provider will monitor your kidney function regularly, using a test called creatinine clearance (which measures how well your kidneys filter waste from your blood) to determine the appropriate dosage for you.

Depending on the level of your kidney function, there are specific recommendations for how much your dosage should be adjusted. Always discuss any concerns with your healthcare provider to ensure that your treatment is safe and effective for your condition.

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 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 might 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 safety and effectiveness of your product, store it at room temperature and keep the container tightly closed when not in use. This helps maintain its quality and prevents contamination.

Before using the product, check that the printed seal under the cap is intact. If the seal is torn or missing, do not use the product, as this may indicate that it has been compromised. Following these guidelines will help you use the product safely and effectively.

Additional Information

You should take this medication orally. Before using it, consult with your doctor or pharmacist if you are currently taking any prescription drugs, as antacids can interact with some medications. If you are pregnant or breastfeeding, it's important to speak with a healthcare professional before starting this medication to ensure it's safe for you.

FAQ

What is Calcium Antacid Tablets used for?

Calcium Antacid Tablets are used to relieve acid indigestion, heartburn, sour stomach, and upset stomach.

How should I take Calcium 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.

Are there any dosage limits for Calcium Antacid Tablets?

Do not take more than 10 tablets in a 24-hour period, or use the maximum dosage for more than 2 weeks without a doctor's advice.

Can I use Calcium Antacid Tablets if I am pregnant or breastfeeding?

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

Are there any known side effects of Calcium Antacid Tablets?

No specific side effects are listed, but antacids may interact with certain prescription drugs.

How should I store Calcium Antacid Tablets?

Store at room temperature, keep the container tightly closed, and do not use if the printed seal under the cap is torn or missing.

What should I do if I have renal impairment?

Patients with reduced renal function should have their renal function monitored regularly, and dosage adjustments may be necessary based on creatinine clearance levels.

Is there any contraindication for using Calcium Antacid Tablets?

No specific contraindications are mentioned for Calcium Antacid Tablets.

Packaging Info

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

Packaging configurations for Extra Strength Antacid.
Details

Drug Information (PDF)

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

View product document (PDF)

Description

The product is an Extra Strength Calcium Antacid Tablet, formulated to provide fast relief from heartburn, sour stomach, acid indigestion, and upset stomach. It is available in assorted fruit flavors and is packaged in a bottle containing 96 tablets. The product is comparable to the active ingredient found in TUMS® Extra Strength. The National Drug Code (NDC) for this formulation is 53943-126-17.

Uses and Indications

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

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

Dosage and Administration

Adults and children 12 years of age and over are advised to chew 2 to 4 tablets as symptoms occur, or as directed by a healthcare professional. It is important to follow the recommended dosage and not exceed the maximum dosage unless specifically instructed by a physician.

Contraindications

Use of this product is contraindicated in patients who exceed the maximum dosage of 10 tablets within a 24-hour period or utilize the maximum dosage for more than 2 weeks without the advice and supervision of a healthcare professional. This limitation is essential to prevent potential adverse effects associated with prolonged or excessive use.

Warnings and Precautions

Healthcare professionals should be aware of the following critical information regarding the safe use of this product.

Patients should not exceed a maximum dosage of 10 tablets within a 24-hour period. Additionally, the use of this product should not extend beyond 2 weeks unless directed and supervised by a healthcare provider. It is essential to monitor patients for adherence to these dosage guidelines to prevent potential adverse effects.

In the event of any concerning symptoms or adverse reactions, patients are advised to seek immediate medical assistance. Healthcare professionals should ensure that patients are informed about the importance of following these instructions to mitigate risks associated with misuse.

Regular assessment and patient education regarding the proper use of this product are crucial for maintaining safety and efficacy.

Side Effects

Patients may experience various adverse reactions when using this medication. While no specific side effects have been listed, it is important to note that antacids may interact with certain prescription drugs, potentially leading to altered efficacy or increased side effects of those medications.

Healthcare providers should be aware of these interactions and monitor patients accordingly to ensure safe and effective use of concomitant therapies. As with any medication, patients should be advised to report any unusual symptoms or concerns to their healthcare provider.

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 outcomes.

Packaging & NDC

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

Packaging configurations for Extra Strength Antacid.
Details

Pediatric Use

Pediatric patients aged 12 years and older may chew 2-4 tablets as symptoms occur, or as directed by a healthcare professional. It is important to keep this medication out of reach of younger children to ensure safety.

Geriatric Use

There is no specific information available 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, given the lack of targeted data.

Pregnancy

Pregnant patients and those who are breastfeeding should consult a healthcare professional before using this medication. The safety of this drug during pregnancy has not been established, and potential risks to fetal outcomes are not fully understood. Therefore, it is essential for women of childbearing potential to seek medical advice prior to use to ensure appropriate management and consideration of any potential risks.

Lactation

Lactating mothers are advised to consult a health professional prior to using this medication. There is no specific data available regarding the excretion of this drug 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 may necessitate dosage adjustments based on their level of renal function. It is essential for healthcare professionals to monitor renal function regularly in these patients to ensure safe and effective treatment.

Dosage adjustments should be guided by creatinine clearance levels, with specific recommendations provided for patients with varying degrees of renal impairment. Safety considerations must be taken into account for patients with kidney problems to mitigate potential risks associated with medication use.

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 in the available sections of the drug insert, healthcare professionals are advised to exercise caution and consider general principles of management for suspected overdosage cases.

Healthcare providers should monitor patients closely for any potential symptoms that may arise from an overdose. Although specific symptoms are not detailed, it is prudent to remain vigilant for any unusual clinical presentations that may suggest an adverse reaction to excessive dosing.

In the event of suspected overdosage, it is recommended that healthcare professionals initiate supportive care as the primary management strategy. This may include monitoring vital signs, providing symptomatic treatment, and ensuring the patient’s safety. Consultation with a poison control center or a medical toxicologist may also be beneficial for guidance on further management steps.

Given the lack of specific overdosage data, it is essential for healthcare professionals to document any incidents of overdosage thoroughly and report them to the appropriate regulatory authorities to contribute to the ongoing assessment of the drug's safety profile.

Nonclinical Toxicology

There is currently no available information regarding teratogenic effects. Similarly, no data has been provided concerning non-teratogenic effects. Additionally, there is no information available in the nonclinical toxicology section. Furthermore, no details have been reported in the context of animal pharmacology and toxicology.

Postmarketing Experience

No postmarketing experience details are available in the insert text.

Patient Counseling

Healthcare providers should advise patients not to exceed a maximum of 10 tablets within a 24-hour period. Additionally, patients should be informed that the maximum dosage of this product should not be used for more than 2 weeks unless directed by a healthcare professional.

It is also important for healthcare providers to encourage patients to consult with a doctor or pharmacist prior to using this product if they are currently taking any prescription medications. Patients should be made aware that antacids may interact with certain prescription drugs, and this interaction could affect the efficacy of their treatment.

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 not exposed to extreme temperatures. Healthcare professionals are advised to inspect the product prior to use; it should not be utilized if the printed seal under the cap is torn or missing, as this may indicate a compromise in the product's safety or efficacy.

Additional Clinical Information

The medication is administered orally. Clinicians 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. Additionally, patients who are pregnant or breastfeeding should seek guidance from a healthcare professional before using the medication. No further information is available regarding laboratory tests, abuse potential, or postmarketing experiences.

Drug Information (PDF)

This file contains official product information for 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 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.