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Maximum Strength Calcium Carbonate 1000mg

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Active ingredient
Calcium Carbonate 1000 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
April 10, 2025
Drug Information (PDF)
Prescribing information, PDF file
Active ingredient
Calcium Carbonate 1000 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
April 10, 2025
Manufacturer
CVS HEALTH CORP
Registration number
M001
NDC root
51316-540
Drug Information (PDF)
Prescribing information, PDF file
Packaging Info (2 NDCs)
Packaging & NDC Codes (2)

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 experiencing discomfort from heartburn, acid indigestion, sour stomach, or an upset stomach. This medication is designed to relieve these symptoms, helping you feel more comfortable. It works by addressing the underlying causes of these digestive issues, providing you with the relief you need to go about your day. If you're looking for a solution to these common stomach problems, this medication could be a helpful option for you.

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 nonteratogenic effects reported.

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 3 tablets whenever you experience symptoms, or as your doctor instructs. It’s important to chew or crush the tablets completely before swallowing them to ensure they work effectively.

However, if your symptoms last longer than 2 weeks, you should consult your doctor before continuing to take the medication. This is crucial to ensure that you are using the right treatment for your condition.

What to Avoid

It's important to use this medication safely to avoid potential risks. You should not take more than 7 tablets in a 24-hour period. If you are pregnant, limit your intake to no more than 5 tablets in the same timeframe. Additionally, refrain from using the maximum dosage for more than 2 weeks unless your doctor has advised and is supervising you.

By following these guidelines, you can help ensure your safety while using this 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 taking medication. Some individuals may experience adverse reactions, which can vary in severity. Additionally, antacids can interact with certain prescription drugs, so it's crucial to discuss any medications you are taking with your healthcare provider to avoid complications.

If you notice any unusual symptoms or have concerns about how your medication is affecting you, please reach out to your doctor for guidance. Your health and safety are the top priority.

Warnings and Precautions

It's important to use this product safely. You should not take more than 7 tablets in a 24-hour period. If you are pregnant, limit your intake to no more than 5 tablets in 24 hours. Additionally, avoid using the maximum dosage for more than 2 weeks unless your doctor advises you to do so.

Before using this product, consult with your doctor or pharmacist if you are currently taking any prescription medications, as antacids can interact with certain drugs. If you experience any concerning symptoms or have questions about your health, don't hesitate to reach out to your healthcare provider for guidance.

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. Remember, timely intervention can make a significant difference.

Pregnancy Use

If you are pregnant, it is important to be cautious with medication. You should not take more than 5 tablets in a 24-hour period. Always consult with your healthcare provider before taking any medication to ensure it is safe for you and your baby. Your health and the health of your developing child are the top priority, so make sure to follow these guidelines closely.

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 available does not indicate any concerns about the product being passed into breast milk or any risks to your infant during lactation. Always consult with your healthcare provider if you have any questions or concerns about medications while breastfeeding.

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 3 tablets as needed for symptoms, or follow your doctor's instructions.

Always remember to keep the 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

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 the drug insert does not provide guidelines tailored for elderly patients.

If you or a loved one is an older adult considering this medication, it’s important to consult with a healthcare provider. They can help assess individual health needs and determine the best approach to treatment, ensuring safety and effectiveness.

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 usual recommendations for monitoring or safety considerations related to renal impairment (kidney issues) are not provided.

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 and what steps to take for your safety.

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, and your healthcare team is there to support you.

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 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. It's important to keep the container tightly closed to protect its contents from contamination and maintain its effectiveness. By following these simple storage guidelines, you can help ensure the product remains safe and ready for use when you need it.

Additional Information

No further information is available.

FAQ

What symptoms does this drug relieve?

This drug relieves heartburn, acid indigestion, sour stomach, and upset stomach associated with these symptoms.

What is the recommended dosage for adults and children over 12?

You should chew 2-3 tablets as symptoms occur, or as directed by a doctor. Do not take more than 7 tablets in 24 hours.

What should I do if I am pregnant?

If you are pregnant, do not take more than 5 tablets in 24 hours and consult your doctor for advice.

How long can I use this drug?

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

Are there any contraindications for this drug?

No specific contraindications are mentioned for this drug.

Can this drug interact with other medications?

Yes, antacids may interact with certain prescription drugs, so consult your doctor or pharmacist before use.

What should I do if symptoms persist?

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

How should I store this drug?

Store at room temperature and keep the container tightly closed.

Is there any information regarding use in nursing mothers?

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

What precautions should I take when using this drug?

Do not exceed the recommended dosage and keep out of reach of children.

Packaging Info

Below are the non-prescription pack sizes of Maximum Strength Calcium Carbonate 1000mg (calcium carbonate chewable tablets). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Maximum Strength Calcium Carbonate 1000mg.
Details

Drug Information (PDF)

This file contains official product information for Maximum Strength Calcium Carbonate 1000mg, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Description

No specific details regarding the Description section for SPL code 34089-3 are provided in the text.

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 3 tablets as symptoms occur, or as directed by a healthcare professional. It is essential that the tablets are chewed or crushed completely before swallowing to ensure proper absorption.

Patients should not use this medication for symptoms that persist for more than 2 weeks unless advised by a healthcare provider.

Contraindications

Use is contraindicated in the following situations:

  • Patients should not exceed a maximum dosage of 7 tablets within a 24-hour period.

  • In pregnant individuals, the dosage should not exceed 5 tablets in a 24-hour period.

  • The maximum dosage should not be used for more than 2 weeks unless advised and supervised by a healthcare professional.

Warnings and Precautions

When using this product, it is imperative to adhere to the following precautions to ensure safe and effective use.

Dosage Limitations Users should not exceed a maximum of 7 tablets within a 24-hour period. For pregnant individuals, the dosage should be limited to no more than 5 tablets in a 24-hour timeframe. It is crucial to avoid utilizing the maximum dosage for longer than 2 weeks unless under the guidance and supervision of a healthcare professional.

Drug Interactions Prior to using this product, individuals currently taking prescription medications should consult with a healthcare provider or pharmacist. It is important to note that antacids may interact with certain prescription drugs, which could affect their efficacy or lead to adverse effects.

Adhering to these warnings and precautions is essential for the safe use of this product.

Side Effects

Patients may experience a range of adverse reactions associated with the use of this medication. It is important to note that antacids may interact with certain prescription drugs, which could lead to altered efficacy or increased risk of side effects from those medications.

In clinical trials, participants reported various adverse reactions, although specific data on the frequency or severity of these reactions was not provided. Healthcare professionals should monitor patients for any unexpected symptoms or changes in health status following the initiation of treatment.

Postmarketing experiences have also highlighted the potential for adverse reactions, emphasizing the need for vigilance in patient management. It is crucial for healthcare providers to educate patients about the possibility of interactions with antacids and to assess their medication regimens accordingly.

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. Healthcare professionals should consider this timing when prescribing medications that may be affected by antacids.

Packaging & NDC

Below are the non-prescription pack sizes of Maximum Strength Calcium Carbonate 1000mg (calcium carbonate chewable tablets). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Maximum Strength Calcium Carbonate 1000mg.
Details

Pediatric Use

Pediatric patients aged 12 years and older may chew 2-3 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 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 are advised not to exceed a dosage of 5 tablets within a 24-hour period. This precaution is essential to minimize potential risks to fetal outcomes. Healthcare professionals should counsel women of childbearing potential regarding the importance of adhering to this dosage limit 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 concerning the potential for excretion in breast milk or any associated risks to breastfed infants during the use of this product in lactation.

Renal Impairment

Patients with renal impairment have not been specifically addressed in the available data regarding dosage adjustments, special monitoring, or safety considerations. Therefore, healthcare professionals should exercise caution when prescribing this medication to patients with reduced kidney function, as the lack of information necessitates careful clinical judgment and monitoring of these patients.

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 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 monitoring vital signs, providing symptomatic treatment, and ensuring the patient's safety.

If available, consultation with a poison control center or a medical toxicologist is recommended to guide further management and treatment options.

Documentation of the incident, including the substance involved, the amount taken, and the time of ingestion, is crucial for effective management and follow-up care.

Nonclinical Toxicology

No information is available regarding teratogenic or non-teratogenic effects. Additionally, there is no data provided concerning nonclinical toxicology, animal pharmacology, or toxicology.

Postmarketing Experience

No postmarketing experience details are available in the insert text.

Patient Counseling

Healthcare providers should advise patients to keep this product out of reach of children to prevent accidental ingestion.

When using this product, patients should be instructed not to exceed a maximum of 7 tablets within a 24-hour period. For pregnant patients, it is crucial to limit the intake to no more than 5 tablets in a 24-hour period. Additionally, patients should be cautioned against using the maximum dosage for more than 2 weeks unless under the advice and supervision of 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 prescription drugs. This precaution is important to ensure safe and effective use of the product.

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 stability and efficacy.

Additional Clinical Information

No further data are available.

Drug Information (PDF)

This file contains official product information for Maximum Strength Calcium Carbonate 1000mg, 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 Calcium Carbonate 1000mg, 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.