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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
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
December 5, 2024
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
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
December 5, 2024
Manufacturer
Haleon US Holdings LLC
Registration number
M001
NDC roots
0135-0074, 0135-0076, 0135-0140, 0135-0154, 0135-0178, 0135-0521
Drug Information (PDF)
Prescribing information, PDF file
Packaging Info (27 NDCs)
Packaging & NDC Codes (27)

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 a chewable antacid that contains calcium carbonate, which helps to quickly relieve discomfort from heartburn, acid indigestion, sour stomach, and upset stomach. Available in an extra strength formulation with assorted fruit flavors, TUMS works fast to provide relief, often within seconds, making it a convenient option for managing 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 other harmful effects noted.

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 whenever you experience symptoms, or as your doctor instructs. 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 use 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 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.

Be mindful that exceeding these limits can lead to serious health risks, including potential dependence (a condition where your body becomes reliant on a substance). Always consult with your healthcare provider if you have any questions or concerns about your medication use.

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 this product may 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 mindful of your dosage: 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 that same timeframe. Additionally, avoid using the maximum dosage for more than 2 weeks unless directed by your doctor.

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

Overdose

Taking more than 10 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 6 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.

Signs of an overdose can include unusual symptoms, and if you suspect that you or someone else has taken too much, it’s crucial to seek immediate medical help. Always prioritize your health and safety by following dosage guidelines closely. If you have any concerns or experience any adverse effects, don’t hesitate to contact a healthcare professional.

Pregnancy Use

If you are pregnant, it is important to limit your intake to no more than 6 tablets in a 24-hour period. Additionally, you should 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, it's important to be cautious about medication use. You should not take more than 6 tablets in a 24-hour period if you are pregnant. Additionally, avoid using the maximum dosage for more than 2 weeks unless your doctor has advised you to do so. Always consult with your healthcare provider to ensure that any medication you take is safe for you and your nursing infant.

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. Make sure to chew or crush the tablets completely before swallowing them.

If your child has symptoms that last longer than 2 weeks, it's crucial to consult a doctor before continuing use. Always follow your healthcare provider's advice to ensure the best care for your child.

Geriatric Use

When it comes to using TUMS EX calcium carbonate tablets, there is no specific information available about how they should be used by older adults. This means that there are no special dosage adjustments or safety concerns outlined for elderly patients. However, it’s always a good idea for you or your caregiver to consult with a healthcare professional before starting any new medication, especially if you have other health conditions or are taking other medications. This ensures that you receive the safest and most effective care tailored to your needs.

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 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 (issues with liver function).

Always consult your healthcare provider for personalized advice and to discuss any concerns regarding your liver health and medication use. They can help ensure that you receive the safest and most effective treatment based on your individual needs.

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, including over-the-counter products, to ensure your treatment is safe and effective.

Storage and Handling

To ensure the best performance of your product, store it in a cool, dry place at temperatures below 30°C (86°F). Keeping it within this temperature range helps maintain its effectiveness and safety.

When handling the product, be sure to follow any specific instructions provided to avoid contamination or damage. Always ensure that your hands and any surfaces are clean to maintain a sterile environment (a clean area free from germs). If you have any questions about disposal or further safety measures, please refer to the guidelines provided with your product.

Additional Information

You can take this medication by chewing 2 to 4 tablets when you experience symptoms, or as directed by your doctor. Make sure to chew or crush the tablets completely before swallowing. If you are currently taking any prescription medications, it's important to consult with your doctor or pharmacist before using this product, as it may interact with certain drugs.

If your symptoms last longer than 2 weeks, you should seek medical advice. Pregnant individuals should limit their intake to no more than 6 tablets in a 24-hour period. Additionally, avoid using the maximum dosage for more than 2 weeks unless directed by a healthcare professional.

FAQ

What is TUMS used for?

TUMS is used to relieve 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 to 4 tablets as symptoms occur, or as directed by a doctor. Be sure to chew or crush the tablets completely before swallowing.

Are there any dosage limits for TUMS?

Do not take more than 10 tablets in 24 hours. If pregnant, do not take more than 6 tablets in 24 hours, and do not use the maximum dosage for more than 2 weeks without a doctor's advice.

What should I do if my symptoms persist?

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

Are there any warnings associated with TUMS?

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

Is TUMS safe to use during pregnancy?

If pregnant, do not take more than 6 tablets in 24 hours, and consult your doctor for advice on usage.

How should TUMS be stored?

Store TUMS below 30°C (86°F) and keep 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. Each tablet is flavored with assorted fruit and is available in a chewable dosage form. The product is offered in a package containing 96 chewable tablets, each formulated with extra strength, delivering 750 mg of calcium carbonate per tablet.

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 absorption.

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:

Exceeding a dosage of 10 tablets within a 24-hour period is prohibited. In pregnant individuals, the maximum allowable dosage is limited to 6 tablets in 24 hours. Additionally, the maximum dosage should not be utilized for more than 2 weeks unless under the guidance and supervision of a healthcare professional.

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 crucial 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.

No specific laboratory tests are indicated for monitoring in relation to the use of this medication. However, healthcare professionals should remain vigilant for any potential interactions with other medications and advise patients accordingly.

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 prior to use, especially for those currently taking prescription medications, as antacids may interact with certain drugs.

In clinical practice, it is advised that patients do not exceed a dosage of 10 tablets within a 24-hour period. For pregnant individuals, the maximum recommended dosage is limited to 6 tablets in a 24-hour timeframe. Furthermore, the maximum dosage should not be utilized 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 changes in therapeutic effects or side effects is recommended when antacids are used concurrently with prescription medications.

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 kept 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. It is important that the tablets are chewed or crushed completely before swallowing.

Healthcare providers should advise patients not to use this medication for symptoms that persist for more than 2 weeks unless directed by a doctor.

Geriatric Use

Elderly patients may not have specific dosage adjustments, safety concerns, or special precautions outlined in the prescribing information for TUMS EX calcium carbonate tablets. As there is no dedicated information regarding geriatric use, healthcare providers should exercise caution when prescribing this medication to patients aged 65 and older.

It is advisable for healthcare providers to monitor elderly patients closely for any potential adverse effects or interactions, given the lack of specific data on this population. Individual patient factors, including comorbidities and concurrent medications, should be considered when determining the appropriateness of TUMS EX for geriatric patients.

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 advised and supervised by a healthcare professional. These precautions are essential to minimize potential risks to fetal outcomes and ensure the safety of both the mother and the developing fetus. It is important for women of childbearing potential to discuss any medication use with their healthcare provider to evaluate the benefits and risks during pregnancy.

Lactation

Lactating mothers should be aware that if they are pregnant, they should not take more than 6 tablets in a 24-hour period. Additionally, the maximum dosage should not be used for more than 2 weeks unless advised and supervised by a healthcare professional. There is no specific data provided regarding excretion in breast milk or effects on breastfed infants. Therefore, caution is advised when considering the use of this medication during lactation.

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 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 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. For pregnant individuals, the dosage should not exceed 6 tablets in the same timeframe to mitigate potential risks to both the mother and the fetus.

Prolonged use of the maximum dosage is not advised; it should not be maintained for more than 2 weeks unless under the direct supervision and guidance of a healthcare professional. This precaution is essential to avoid complications associated with excessive intake.

Healthcare professionals should monitor patients for symptoms of overdosage, which may include but are not limited to gastrointestinal disturbances, central nervous system effects, or other systemic reactions. In the event of suspected overdosage, immediate medical attention is recommended. Management may involve supportive care and symptomatic treatment, tailored to the specific symptoms presented by the patient.

Nonclinical Toxicology

The use of this product during pregnancy is associated with teratogenic effects; therefore, it is advised that pregnant individuals do not exceed a dosage of six tablets within a 24-hour period.

In terms of non-teratogenic effects, it is recommended that individuals do not take more than ten tablets in a 24-hour period. Additionally, the maximum dosage should not be utilized for longer than two weeks unless under the guidance and supervision of a healthcare professional. It is also advised that this product not be taken for symptoms persisting beyond two weeks without consulting a doctor.

No specific information is available regarding nonclinical toxicology or animal pharmacology and toxicology.

Postmarketing Experience

No specific postmarketing experience details are available in the extracted data. As such, there are no reported adverse events or case reports to summarize.

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 various package configurations, with specific NDC numbers available for identification. It is essential to store the product at temperatures below 30°C (86°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 exposure to conditions that may compromise the product's quality.

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, ensuring that the tablets are completely chewed or crushed before swallowing. Clinicians should counsel 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 should be informed not to use the medication for symptoms that persist beyond 2 weeks without medical advice. Pregnant patients should limit their intake to no more than 6 tablets in a 24-hour period. Additionally, the maximum dosage should not be used for more than 2 weeks unless under the guidance and supervision of a healthcare provider.

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.