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Tums

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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 2010
Label revision date
February 26, 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 2010
Label revision date
February 26, 2025
Manufacturer
Haleon US Holdings LLC
Registration number
M001
NDC roots
0135-0243, 0135-0245, 0135-0246, 0135-0456
Drug Information (PDF)
Prescribing information, PDF file
Packaging Info (11 NDCs)
Packaging & NDC Codes (11)

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

TUMS is an antacid that contains calcium carbonate, which helps relieve discomfort caused by heartburn, acid indigestion, sour stomach, and upset stomach. Available in a variety of fruit flavors, TUMS comes in the form of chewable tablets, making it easy to take when you need quick relief. It is designed to start working in seconds, providing fast relief from these common digestive issues.

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. This makes it a safe option for managing your digestive discomfort.

Dosage and Administration

When you need relief from certain symptoms, adults and children aged 12 and older can chew 2 to 4 tablets as needed. 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 a doctor before continuing to take the medication. This helps 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 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.

Following these guidelines helps ensure your safety and well-being while using this medication. Always consult with your healthcare provider if you have any questions or concerns about your dosage or usage.

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 2 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 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.

While using this product, please remember 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. Always keep this product out of reach of children to ensure their safety.

Overdose

Taking more than the recommended dosage of this medication can lead to serious health issues. You should not take more than 10 tablets in a 24-hour period. If you are pregnant, it’s important to limit your intake to no more than 6 tablets in the same timeframe. Additionally, avoid using the maximum dosage for more than 2 weeks unless your doctor has advised you to do so.

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 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 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 or planning to breastfeed, it's important to be aware that there is no specific information available regarding the use of this medication during nursing. This means that the effects on breast milk and your baby are not clearly defined.

As always, it's best to consult with your healthcare provider about any medications you are considering while breastfeeding. They can help you weigh the potential risks and benefits to ensure the safety of both you and your baby.

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. Always consult with a healthcare professional if you have any questions about using this medication for yourself or your child.

Geriatric Use

When it comes to using TUMS Smoothies (calcium carbonate) for older adults, there is no specific information available about dosage adjustments or safety concerns. This means that the standard dosage may be appropriate, but it’s always wise to consult with a healthcare provider before starting any new medication.

As you consider using TUMS Smoothies, keep in mind that older adults may have unique health needs. If you or a loved one have any existing health conditions or are taking other medications, discussing these with a doctor can help ensure safe and effective use.

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 change 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 situation. They can help monitor your kidney health and make any necessary adjustments to your medications.

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 should be used 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 you understand how to manage your treatment effectively.

Drug Interactions

It's important to talk to your doctor or pharmacist before using this medication, especially if you are currently taking any prescription drugs. Some medications, like antacids, can interact with your prescription drugs, potentially affecting how well they work or increasing the risk of side effects.

Always keep your healthcare provider informed about all the medications you are taking to ensure your treatment is safe and effective. This way, you can avoid any unexpected interactions and get the best possible care.

Storage and Handling

To ensure the best performance and safety of your product, store it in a cool place, ideally below 25°C (77°F). It's important to keep the container tightly closed to protect its contents. Before using, check that the inner seal beneath the cap is intact; do not use the product if this seal is missing or broken, as it indicates that the product may not be safe for use.

By following these simple storage and handling guidelines, you can help maintain the quality and effectiveness of the product.

Additional Information

For adults and children aged 12 years and older, you should chew 2 to 4 tablets when symptoms occur, or follow your doctor's instructions regarding dosage. There are no additional details available about laboratory tests, abuse potential, or patient counseling for this medication.

FAQ

What is TUMS?

TUMS is an antacid that contains calcium carbonate as its active ingredient and is available in assorted fruit flavors.

What symptoms does TUMS relieve?

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

How should I take TUMS?

Adults and children 12 years of age and over should chew 2 to 4 tablets as symptoms occur, or as directed by a doctor.

What is the maximum dosage for TUMS?

Do 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 TUMS?

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

Are there any warnings for using TUMS?

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 symptoms persist?

Do not take TUMS for symptoms that persist for more than 2 weeks unless advised by a doctor.

Is TUMS safe during pregnancy?

If pregnant, you should not take more than 6 tablets in 24 hours and consult your doctor for advice.

How should I store TUMS?

Store TUMS below 25°C (77°F) and keep the container tightly closed. Do not use if the inner seal is missing or broken.

Is there any information about TUMS and children?

Keep TUMS out of reach of children, and it is intended for use by adults and children 12 years of age and over.

Packaging Info

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

Packaging configurations for Tums.
Details

Drug Information (PDF)

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

View product document (PDF)

Description

Calcium carbonate is the active ingredient in TUMS, an antacid formulation designed to provide relief from heartburn and indigestion. This product is available in the form of chewable tablets, specifically formulated for smooth dissolution. Each bottle contains 140 extra strength tablets, with each tablet delivering 750 mg of calcium carbonate. TUMS is offered in assorted fruit flavors and is certified parve, indicating it meets dietary restrictions for certain consumers.

Uses and Indications

This drug is indicated for the relief of heartburn, acid indigestion, and sour stomach. It is also effective in alleviating 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 over are instructed to chew 2 to 4 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 administration.

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

Contraindications

Use of this product is contraindicated in the following situations:

Patients should not exceed a dosage of 10 tablets within a 24-hour period. In pregnant individuals, the maximum dosage is limited to 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.

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 crucial to adhere to the following guidelines:

  • The maximum dosage should not exceed 10 tablets within a 24-hour period.

  • For pregnant individuals, the dosage should be limited to no more than 6 tablets in a 24-hour timeframe.

  • The maximum dosage should not be utilized for more than 2 weeks unless directed and monitored by a healthcare provider.

Additionally, it is imperative to keep this product out of reach of children to prevent accidental ingestion.

Side Effects

Patients should be aware of the potential adverse reactions associated with 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 guidance and supervision of a healthcare professional.

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

Drug Interactions

Patients are advised to consult a healthcare professional, such as a doctor or pharmacist, prior to using this medication if they are currently taking any prescription drugs.

Antacids may have the potential to interact with specific prescription medications, which could alter the effectiveness of those drugs. It is essential for patients to disclose all medications they are taking to ensure safe and effective use of antacids. Monitoring for any adverse effects or changes in therapeutic efficacy is recommended when these interactions are a concern.

Packaging & NDC

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

Packaging configurations for Tums.
Details

Pediatric Use

Pediatric patients should be advised to keep this medication out of reach of children. For adolescents aged 12 years and older, the recommended dosage is to chew 2 to 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 TUMS Smoothies (calcium carbonate) in this population. The prescribing information does not provide guidance on dosage adjustments, safety concerns, or special precautions for geriatric patients.

Healthcare providers should exercise caution when prescribing this medication to elderly patients, considering the lack of data on its use in this demographic. Monitoring for potential adverse effects and evaluating the overall health status of geriatric patients may be prudent when considering treatment options.

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 is no specific information available regarding the use of this medication in nursing mothers or any lactation considerations. Healthcare professionals should exercise caution and consider the potential risks and benefits when prescribing this medication to lactating mothers. Further research may be necessary to fully understand the implications for 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 relation to this medication. Consequently, there are no 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 prescribing information.

Overdosage

In cases of overdosage, it is critical to adhere to the recommended dosage guidelines to prevent adverse effects. The maximum allowable dosage for adults is 10 tablets within a 24-hour period. Exceeding this limit may lead to serious health complications.

For pregnant individuals, the recommended maximum dosage is further restricted to 6 tablets in a 24-hour period. This precaution is essential to mitigate potential risks to both the mother and the developing fetus.

It is also important to note that the maximum dosage should not be utilized for more than 2 weeks unless specifically directed and monitored by a healthcare professional. Prolonged use at maximum dosage without medical supervision may increase the risk of overdosage and associated complications.

In the event of suspected overdosage, immediate medical attention is advised. Healthcare professionals should assess the patient's condition and provide appropriate management based on the severity of symptoms and the specific circumstances of the overdosage.

Nonclinical Toxicology

No teratogenic effects were observed in animal studies. Additionally, there was no increase in fetal malformations noted in these studies. Animal studies did not demonstrate any adverse developmental outcomes, indicating a lack of significant non-teratogenic effects.

Postmarketing Experience

No specific postmarketing experience details are available. As such, there are no additional adverse events or rare case reports to summarize at this time.

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. For pregnant patients, they should be cautioned to limit their intake to no more than 6 tablets in a 24-hour period.

Providers should emphasize that the maximum dosage should not be used for more than 2 weeks unless directed and supervised by a healthcare professional. Additionally, patients should be encouraged to consult with their doctor or pharmacist before using this medication if they are currently taking any prescription drugs, as antacids may interact with certain medications.

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 temperatures below 25°C (77°F) to ensure optimal stability and efficacy. Additionally, the container is safety sealed; therefore, it should not be used if the printed inner seal beneath the cap is missing or broken.

Additional Clinical Information

Patients aged 12 years and older are advised to chew 2 to 4 tablets as symptoms occur, or as directed by a healthcare professional. There is no additional information available regarding laboratory tests, abuse potential, patient counseling, or postmarketing experience.

Drug Information (PDF)

This file contains official product information for Tums, 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 Tums, 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.