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Tums

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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 2020
Label revision date
February 13, 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 2020
Label revision date
February 13, 2025
Manufacturer
Haleon US Holdings LLC
Registration number
M001
NDC roots
0135-1326, 0135-1328
Drug Information (PDF)
Prescribing information, PDF file
Packaging Info (5 NDCs)
Packaging & NDC Codes (5)

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 delicious black cherry and watermelon flavor, TUMS comes in ultra strength 1000 formulation and is packaged as chewable tablets, making it easy to take when you need quick relief.

This medication works fast, going to work in seconds to help soothe your stomach and alleviate those uncomfortable symptoms. With no artificial flavors or dyes, TUMS offers a straightforward solution for managing occasional 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 other harmful effects noted. Always consult with your healthcare provider if you have any questions or concerns about your symptoms or treatment options.

Dosage and Administration

When you experience symptoms, you can take 2 to 3 tablets of this medication. This applies to both adults and children aged 12 years and older. Make sure to chew or crush the tablets completely before swallowing them to ensure they work effectively.

It's important to note that you should not continue taking this medication for symptoms that last longer than 2 weeks unless your doctor has advised you to do so. If your symptoms persist, be sure to consult with a healthcare professional for further guidance.

What to Avoid

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

By following these guidelines, you can help prevent potential risks associated with misuse or overuse 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 7 tablets in a 24-hour period, and if you are pregnant, limit your intake to 5 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 medication, it's important to consult with your doctor or pharmacist, especially if you are currently taking any prescription drugs, as antacids may interact with them.

Be cautious with your dosage: do not exceed 7 tablets in a 24-hour period, and 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 directed by your doctor.

While there are no specific lab tests required for monitoring, always stay alert to how your body responds to the medication. If you experience any unusual symptoms or have concerns, reach out to your healthcare provider for guidance.

Overdose

Taking more than 7 tablets in a 24-hour period can lead to an overdose, which is a serious situation. If you are pregnant, it’s important to limit your intake to no more than 5 tablets in the same timeframe. Additionally, you should not use the maximum dosage for more than 2 weeks unless your doctor has advised you to do so and is supervising your treatment.

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 usage.

Pregnancy Use

If you are pregnant, it is important to be cautious with your medication. You should not take more than 5 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 considerations regarding nursing mothers or lactation mentioned for TUMS Naturals (calcium carbonate). This means that, based on the available information, it is generally considered safe for you to use this product while nursing.

However, as with any medication or supplement, it's always a good idea to consult with your healthcare provider to ensure it’s appropriate for your individual situation.

Pediatric Use

When using this medication for children, it's important to note that it is intended for those aged 12 years and older. If your child falls within this age range, they should chew 2-3 tablets as symptoms arise, or follow your doctor's instructions. Make sure they chew or crush the tablets completely before swallowing to ensure proper absorption.

Always keep this medication out of reach of younger children to prevent accidental ingestion. If you have any concerns or questions about its use, consult your healthcare provider for guidance.

Geriatric Use

While there is no specific information about the use of TUMS NATURALS (calcium carbonate) in older adults, it's always wise to approach any new medication with caution. Since older adults may have unique health considerations, such as changes in kidney function or cognitive abilities, it's important to consult with a healthcare provider before starting this product. They can help determine if TUMS NATURALS is appropriate for you or your loved one, considering any existing health conditions or medications.

If you or someone you care for is an older adult, remember that even common over-the-counter medications can have different effects. Always discuss any concerns or questions with a healthcare professional to 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 is safe and effective for your specific health needs. They can help you understand how your kidney health may affect your medications and what steps to take for your safety.

Hepatic Impairment

If you have liver problems, it's important to know that the information provided does not include specific guidelines for dosage adjustments, special monitoring, or precautions related to your condition. This means that there are no tailored recommendations for how the medication may affect you differently due to your liver health.

Always consult your healthcare provider for personalized advice and to ensure that any treatment plan is safe and effective for your specific situation. They can help determine the best approach based on your liver function and overall health.

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 your other medications could affect how well those medications work.

To ensure your treatment is safe and effective, 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, it’s important to store it properly. Keep it in a cool, dry place and do not store it above 25°C (77°F). This temperature limit helps maintain the product's integrity and performance.

When handling the product, always ensure that you follow any specific instructions provided. Proper handling is crucial to avoid contamination and ensure safety during use. If you have any questions about disposal or additional safety measures, please refer to the guidelines provided with your product.

Additional Information

No further information is available.

FAQ

What is TUMS used for?

TUMS is an antacid that relieves heartburn, acid indigestion, sour stomach, and upset stomach associated with these symptoms.

What is the active ingredient in TUMS?

The active ingredient in TUMS is calcium carbonate.

How should I take TUMS?

Adults and children 12 years of age and over should chew 2-3 tablets as symptoms occur, or as directed by a doctor. Be sure to chew or crush the tablets completely before swallowing.

What is the maximum dosage of TUMS I can take?

You should not take more than 7 tablets in 24 hours, and if pregnant, do not take more than 5 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?

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

Is TUMS safe during pregnancy?

While TUMS has no teratogenic effects mentioned, pregnant individuals should not take more than 5 tablets in 24 hours.

What flavors does TUMS come in?

TUMS is available in Black Cherry and Watermelon flavors.

How should TUMS be stored?

TUMS should be stored below 25°C (77°F) and kept out of reach of children.

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 an ultra strength dosage of 1000 mg per tablet. TUMS is presented in a chewable tablet form, with a total of 56 tablets per container. The formulation is characterized by its natural flavoring, featuring black cherry and watermelon, and contains no artificial flavors or dyes.

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 of this product is contraindicated in the following situations:

Exceeding the recommended dosage of 7 tablets within a 24-hour period is contraindicated due to the potential for adverse effects. In pregnant individuals, the maximum dosage should not exceed 5 tablets in 24 hours to mitigate risks to the fetus. Additionally, the use of the maximum dosage for more than 2 weeks is contraindicated unless under the guidance and supervision of a healthcare professional, to prevent potential complications 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.

Patients are cautioned against exceeding a maximum dosage of 7 tablets within a 24-hour period. For pregnant individuals, it is recommended not to exceed 5 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.

There are no specific laboratory tests recommended for monitoring the use of this medication.

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 7 tablets in a 24-hour period. For pregnant individuals, the maximum dosage should not exceed 5 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

Antacids may interact with various prescription medications, potentially affecting their absorption and efficacy. It is advisable to separate the administration of antacids and other medications by at least two hours to minimize the risk of interaction. Monitoring for therapeutic effectiveness of the affected drugs is recommended when antacids are used concurrently.

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 aged 12 years and older may chew 2-3 tablets as symptoms occur, or as directed by a healthcare professional. It is important that the tablets are chewed or crushed completely before swallowing to ensure proper administration.

Caution should be exercised to keep the medication out of reach of younger children to prevent accidental ingestion.

Geriatric Use

There is no specific information regarding the use of TUMS NATURALS (calcium carbonate) 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 efficacy and potential adverse effects is recommended in this population, given the lack of targeted clinical findings for those aged 65 and older.

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 during pregnancy to ensure the safety of both the mother and the developing fetus.

Lactation

There are no specific warnings or considerations regarding nursing mothers or lactation associated with the use of TUMS Naturals (calcium carbonate). The available data does not indicate any known effects on breastfed infants or excretion in breast milk. Lactating mothers may use this product as directed without concern for adverse effects on nursing 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 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 cases of overdosage, it is critical to adhere to the recommended dosage guidelines to prevent adverse effects. The maximum allowable dosage for adults is seven tablets within a 24-hour period. Exceeding this limit may lead to significant health risks.

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

Additionally, it is advised that the maximum dosage should not be utilized for more than two weeks unless under the guidance and supervision of a healthcare professional. Prolonged use at maximum dosage without medical oversight may increase the likelihood of adverse reactions and complications.

In the event of suspected overdosage, healthcare professionals should assess the patient for symptoms associated with excessive intake and initiate appropriate management procedures. Monitoring and supportive care may be necessary, depending on the severity of the 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 limits the assessment of potential risks associated with the compound in these areas.

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 7 tablets within a 24-hour period. It is important to emphasize that for pregnant patients, the maximum dosage should be limited to 5 tablets in a 24-hour timeframe.

Additionally, healthcare providers should inform patients that the maximum dosage should not be used for more than 2 weeks unless specifically directed and monitored by a physician. This guidance is crucial to ensure patient safety and to prevent potential adverse effects associated with prolonged high-dose usage.

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available for identification. It is essential to store the product at a temperature not exceeding 25°C (77°F) to maintain its integrity and efficacy. Proper storage conditions must be adhered to, ensuring that the product is kept in a suitable container that protects it from environmental factors. Special handling requirements should be observed to prevent any compromise to the product's quality.

Additional Clinical Information

No further data are available.

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.