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Calcium carbonate

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Active ingredient
Calcium Carbonate 1250 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 2018
Label revision date
January 30, 2025
Drug Information (PDF)
Prescribing information, PDF file
Active ingredient
Calcium Carbonate 1250 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 2018
Label revision date
January 30, 2025
Manufacturer
CitraGen Pharmaceuticals, Inc.
Registration number
M001
NDC root
70369-005
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

Calcium Carbonate Tablets, USP 1250 mg, are a type of medication known as an antacid and calcium supplement. You can use these tablets to help relieve symptoms such as acid indigestion, heartburn, sour stomach, and upset stomach associated with these conditions.

By neutralizing stomach acid, calcium carbonate works to provide quick relief from discomfort, making it a helpful option for managing occasional digestive issues.

Uses

If you're experiencing discomfort from acid indigestion, heartburn, or a sour stomach, this medication can help relieve those symptoms. It’s also effective for an upset stomach that comes along 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) associated with it. This makes it a safer option for those who may be concerned about such risks.

Dosage and Administration

You should take one to two tablets of this medication each day, unless your doctor advises otherwise. It's important not to exceed four tablets within a 24-hour period to ensure your safety.

Additionally, be mindful that you should not use the maximum dosage for more than two weeks. If you have any questions or concerns about your dosage, be sure to consult with your healthcare provider for personalized guidance.

What to Avoid

It's important to be aware of certain guidelines when using this medication. If your symptoms persist for more than two weeks, you should stop using the product and consult your doctor. This is crucial to ensure your health and safety.

Currently, there are no specific contraindications, controlled substance classifications, or concerns regarding abuse, misuse, or dependence associated with this medication. However, always prioritize your well-being by following the recommended usage instructions.

Side Effects

Before using this medication, it's important to consult with your doctor or pharmacist, especially if you are taking any prescription drugs, as antacids can interact with them. If your symptoms persist for more than two weeks, you should stop using the product and seek medical advice.

If you are pregnant or breastfeeding, please talk to a healthcare professional before using this medication. Additionally, ensure that this product is kept out of reach of children to prevent accidental ingestion.

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. If you are pregnant or breastfeeding, please seek advice from a healthcare professional before using this product.

Make sure to keep this medication out of reach of children. If your symptoms persist for more than two weeks, stop using the medication and contact your doctor for further 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 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

It's important to keep this medication out of reach of children to ensure their safety. This package is specifically designed for households that do not have young children. If you have children in your home, please consider alternative options or consult with a healthcare professional for guidance. Always prioritize safety when it comes to medications.

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 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 determine the best approach based on individual health needs and any other medications being taken. Always prioritize open communication with your healthcare team to ensure safe and effective treatment.

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 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 may affect how well those medications work.

To ensure your safety and the effectiveness of your treatment, 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, ideally between 15º and 30º C (59º and 86º F). This temperature range helps maintain the product's effectiveness and safety.

When handling the product, be sure to do so in a clean environment to avoid contamination. Always follow any specific instructions provided for use and disposal to ensure safety and compliance.

Additional Information

No further information is available.

FAQ

What is Calcium Carbonate Tablets used for?

Calcium Carbonate Tablets are used to relieve acid indigestion, heartburn, sour stomach, and upset stomach associated with these symptoms.

What is the recommended dosage for Calcium Carbonate Tablets?

You should take one to two tablets daily, or as directed by a doctor, but do not exceed 4 tablets in 24 hours.

Are there any warnings associated with Calcium Carbonate Tablets?

Yes, you should 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 my symptoms last more than 2 weeks?

You should stop using the tablets and ask a doctor if your symptoms last more than 2 weeks.

Is it safe to use Calcium Carbonate Tablets during pregnancy or breastfeeding?

If you are pregnant or breastfeeding, you should ask a health professional before using Calcium Carbonate Tablets.

How should I store Calcium Carbonate Tablets?

Store the tablets at room temperature between 15º - 30º C (59º - 86º F).

Who should not use this package of Calcium Carbonate Tablets?

This package is intended for households without young children, and you should keep it out of reach of children.

Are there any contraindications for Calcium Carbonate Tablets?

No specific contraindications are mentioned for Calcium Carbonate Tablets in the provided information.

Packaging Info

Below are the non-prescription pack sizes of Calcium Carbonate. Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Calcium Carbonate.
Details

Drug Information (PDF)

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

View product document (PDF)

Description

Calcium Carbonate Tablets, USP, contain 1250 mg of calcium carbonate per tablet. These tablets serve a dual purpose as both an antacid and a calcium supplement. The product is packaged in a container containing 500 tablets. It is specifically intended for households that do not have young children.

Uses and Indications

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

There are no teratogenic effects associated with this drug, and no nonteratogenic effects have been reported.

Dosage and Administration

Patients are advised to take one to two tablets daily, or as directed by a healthcare professional. The maximum allowable dosage is four tablets within a 24-hour period. It is important to note that the maximum dosage should not be utilized for more than two consecutive weeks.

Contraindications

There are no specified contraindications for the use of this product. However, it is advised to discontinue use and consult a healthcare professional if symptoms persist for more than two weeks.

Warnings and Precautions

Patients should consult a healthcare professional, such as a doctor or pharmacist, prior to using this product if they are currently taking any prescription medications. It is important to note that antacids may interact with certain prescription drugs, potentially affecting their efficacy or safety.

In the event that symptoms persist for more than two weeks, patients are advised to discontinue use and seek medical advice. This precaution is essential to ensure that any underlying conditions are properly evaluated and managed.

For individuals who are pregnant or breastfeeding, it is crucial to consult a healthcare professional before using this product. This step is necessary to assess any potential risks to the mother or child.

Additionally, this product should be kept out of reach of children to prevent accidental ingestion or misuse. Ensuring proper storage is vital for maintaining safety in the household.

Side Effects

Patients should be advised to consult a doctor or pharmacist prior to use if they are currently taking any prescription medications, as antacids may interact with certain drugs.

In the event that symptoms persist for more than two weeks, patients are instructed to discontinue use and seek medical advice.

For individuals who are pregnant or breastfeeding, it is recommended to consult a healthcare professional before using this product to ensure safety for both the mother and child.

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

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 medications is recommended when antacids are used concurrently.

Packaging & NDC

Below are the non-prescription pack sizes of Calcium Carbonate. Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Calcium Carbonate.
Details

Pediatric Use

Pediatric patients should be kept out of reach of children. This product is intended for use in households without young children.

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 and those who are breastfeeding should consult a healthcare professional prior to using this medication. The potential risks and benefits must be carefully considered in these populations to ensure the safety of both the mother and the fetus or infant.

Lactation

Lactating mothers are advised to consult a health professional prior to using this medication. There is currently no available data 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 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 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 implement supportive care measures, which may include maintaining airway patency, providing supplemental oxygen, and monitoring vital signs.

Additionally, it is recommended to consult local poison control centers or relevant toxicology resources for guidance on specific management protocols and antidotes, if applicable.

Documentation of the incident, including the amount and timing of the substance taken, is crucial for effective treatment and follow-up care.

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 use of the compound in question. Further studies may be necessary to elucidate these aspects of nonclinical toxicology.

Postmarketing Experience

No postmarketing experience details are available in the insert.

Patient Counseling

Healthcare providers should advise patients to keep the medication out of reach of children to prevent accidental ingestion. Patients should be informed that if their symptoms persist for more than two weeks, they should stop using the medication and consult a doctor for further evaluation.

Additionally, it is important for healthcare providers to recommend that patients ask a doctor or pharmacist before using this medication if they are currently taking any prescription drugs. Patients should be made aware that antacids may interact with certain prescription medications, and they should seek professional guidance to ensure safe and effective use.

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available upon request. It is essential to store the product at room temperature, maintaining a temperature range of 15º to 30º C (59º to 86º F). Proper storage conditions are crucial to ensure the integrity and efficacy of the product.

Additional Clinical Information

No further data are available.

Drug Information (PDF)

This file contains official product information for Calcium Carbonate, 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 Calcium Carbonate, 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.