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Winco Foods Antacid

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Active ingredient
Calcium Carbonate 750 mg
Other brand names
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
December 2, 2025
Drug Information (PDF)
Prescribing information, PDF file
Active ingredient
Calcium Carbonate 750 mg
Other brand names
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
December 2, 2025
Manufacturer
WINCO FOODS, LLC
Registration number
M001
NDC root
67091-360
Drug Information (PDF)
Prescribing information, PDF file
Packaging Info
Packaging & NDC Codes

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

WinCo FOODS Antacid Extra Strength Calcium Carbonate is an over-the-counter antacid that helps relieve symptoms such as acid indigestion, heartburn, sour stomach, and upset stomach. Each chewable tablet contains 750 mg of calcium carbonate, which works by neutralizing stomach acid to provide quick relief from discomfort.

This product is available in a convenient pack of 96 chewable tablets and comes in an assorted fruit flavor, making it easy to take. It is also gluten-free, catering to those with dietary restrictions. If you're experiencing occasional stomach discomfort, this antacid may be a helpful option for you.

Uses

If you're experiencing discomfort from heartburn, sour stomach, or acid indigestion, this medication can help relieve those symptoms. It’s 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

When you need relief from certain symptoms, adults and children aged 12 and older can chew 2 to 4 tablets completely as the symptoms arise, or follow your doctor's instructions. It's important to remember that you should not swallow the tablets whole; they need to be chewed to work effectively.

If your symptoms last longer than 2 weeks, it's crucial to consult with your doctor before continuing to take the medication. This ensures that you receive the appropriate care and guidance for your health.

What to Avoid

It's important to use this medication responsibly to ensure your safety. You should not take more than 10 tablets within a 24-hour period. If you are pregnant, limit your intake to no more than 6 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 issues related to misuse or dependence (which means relying on a substance in a way that can be harmful). Always consult with your healthcare provider if you have any questions or concerns about your medication.

Side Effects

When using this product, it's important to be aware of potential side effects and interactions. You should consult with a doctor or pharmacist if you are currently taking any prescription medications, as antacids can interact with them. It's also crucial not to 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. Avoid using the maximum dosage for more than two weeks unless directed by a healthcare professional.

Additionally, 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 cautious 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.

If you experience any unusual symptoms or have concerns while taking this medication, it's best to stop using it and reach out to your healthcare provider for guidance.

Overdose

It appears that there is no specific information available regarding overdosage for this medication. However, it’s always important to be aware of the signs of an overdose, which can include unusual symptoms or worsening of your condition. If you suspect that you or someone else may have taken too much of the medication, it’s crucial to seek immediate medical help.

In case of an overdose, you should contact your healthcare provider or local emergency services right away. They can provide guidance on what steps to take next. Always remember to keep medications out of reach and follow the prescribed dosage to prevent any potential risks.

Pregnancy Use

If you are pregnant, it’s important to be cautious with medication. You should not take more than 6 tablets in a 24-hour period. Additionally, 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, you can feel reassured that there are no specific warnings or recommendations regarding the use of this product while nursing. Additionally, there are no particular considerations or precautions mentioned for lactation. This means that, based on the available information, you can use the product without concern for its effects on your milk production or your nursing infant. Always consult with your healthcare provider if you have any questions or concerns about your specific situation.

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 should chew 2 to 4 tablets completely as symptoms arise, or follow the guidance of a doctor.

Always remember to keep this 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 a healthcare professional.

Geriatric Use

While there is no specific information about how this medication should be used by older adults, it’s important to approach any new treatment with caution. If you or a loved one is an older adult, it’s wise to discuss any potential risks or concerns with your healthcare provider. They can help determine the best approach based on individual health needs and any other medications being taken.

Always keep in mind that older adults may have different responses to medications, so regular check-ins with your doctor can ensure 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 standard recommendations for the medication do not include special monitoring or safety considerations tailored for patients with renal impairment (kidney issues).

Always consult your healthcare provider for personalized advice and to ensure that any medication you take is safe and appropriate for your kidney health. They can provide guidance based on your individual situation.

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 (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 monitor your condition and make any necessary adjustments to your treatment plan.

Drug Interactions

It's important to have open conversations with your healthcare provider about any medications or tests you may be taking. While there are no specific drug interactions or laboratory test interactions noted for this medication, your healthcare provider can help ensure that everything you are taking works well together and is safe for you. Always share your complete list of medications and any health conditions you have to receive the best care possible.

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 when not in use to protect the contents from contamination and maintain their effectiveness. By following these simple storage guidelines, you can help ensure the product remains safe and ready for use whenever you need it.

Additional Information

You should take this medication orally and be mindful of a few important guidelines. Before using it, consult with your doctor or pharmacist if you are currently taking any prescription drugs, as antacids can interact with some medications. It's important not to 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. Avoid using the maximum dosage for more than 2 weeks unless directed by a healthcare professional, and do not use it for symptoms that last longer than 2 weeks without consulting a doctor.

FAQ

What is WinCo FOODS Antacid Extra Strength Calcium Carbonate?

It is an antacid that contains 750 mg of Calcium Carbonate per tablet, available in 96 chewable tablets with assorted fruit flavors.

What symptoms does this antacid relieve?

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

How should adults and children 12 years and older take this medication?

You should chew 2 to 4 tablets completely as symptoms occur, or as directed by a doctor. Do not swallow the tablets whole.

What is the maximum dosage for this antacid?

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 this antacid?

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

Are there any contraindications for using this antacid?

No specific contraindications are mentioned for this product.

What should I do if I am taking other prescription drugs?

Ask a doctor or pharmacist before use, as antacids may interact with certain prescription drugs.

Is this product safe to use during pregnancy?

While no teratogenic effects are mentioned, if pregnant, do not take more than 6 tablets in 24 hours.

How should I store this antacid?

Store at room temperature and keep the container tightly closed.

What should I do if symptoms persist?

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

Packaging Info

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

Packaging configurations for Winco Foods Antacid.
Details

Drug Information (PDF)

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

View product document (PDF)

Description

Calcium carbonate is presented in a dosage form of 750 mg as an antacid.

Uses and Indications

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

There are no teratogenic or nonteratogenic effects associated with this drug.

Dosage and Administration

Adults and children 12 years of age and over are instructed to chew 2 to 4 tablets completely as symptoms occur, or as directed by a healthcare professional. It is essential that the tablets are not swallowed whole.

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

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.

  • Pregnant individuals should not exceed 6 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

Healthcare professionals should be aware of the following warnings and precautions associated with the use of this medication.

It is imperative to consult a doctor or pharmacist prior to use if the patient is currently taking any prescription medications, as antacids may interact with certain drugs, potentially leading to adverse effects.

In terms of general precautions, patients should not exceed a maximum dosage of 10 tablets within a 24-hour period. For pregnant individuals, the 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 professional.

Currently, there are no specific laboratory tests recommended for monitoring the use of this medication.

In the event of any concerning symptoms or adverse reactions, patients are advised to seek immediate medical assistance. Additionally, if any unusual symptoms arise, it is recommended that the patient discontinue use and consult their healthcare provider for further guidance.

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 advice and supervision of a healthcare professional.

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

Drug Interactions

There are currently no documented drug interactions associated with this medication. Additionally, there are no known interactions with laboratory tests. As such, no specific recommendations for dosage adjustments or monitoring are warranted at this time.

Packaging & NDC

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

Packaging configurations for Winco Foods Antacid.
Details

Pediatric Use

Pediatric patients aged 12 years and older may chew 2 to 4 tablets completely 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 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. It is important for healthcare providers to consider these dosage limitations when prescribing this medication to pregnant patients, as prolonged use or exceeding recommended dosages may pose potential risks to fetal outcomes. Careful monitoring and consultation with a healthcare provider are recommended 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 are no specific considerations or precautions mentioned concerning lactation. Therefore, healthcare professionals may consider the use of this product in nursing mothers without specific concerns related to breastfeeding.

Renal Impairment

Patients with renal impairment may not have specific information regarding dosage adjustments, special monitoring, or safety considerations outlined in the prescribing information. Therefore, healthcare professionals should exercise caution when prescribing this medication to patients with reduced kidney function, as the absence of detailed guidance necessitates careful clinical judgment and individualized patient assessment. Regular monitoring of renal function may be advisable to ensure patient safety and therapeutic efficacy.

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 the absence of specific overdosage information, it is essential for healthcare professionals to remain vigilant regarding the potential for overdose with this medication. In cases where an overdose is suspected, immediate medical attention should be sought.

Healthcare providers are advised to monitor patients closely for any signs or symptoms that may indicate an overdose. These may include, but are not limited to, altered mental status, cardiovascular instability, or gastrointestinal disturbances.

Management of an overdose should be guided by the clinical presentation of the patient. Supportive care is paramount, and symptomatic treatment should be initiated as necessary. It is recommended that healthcare professionals consult local poison control centers or relevant toxicology resources for further guidance on the management of overdose cases.

In summary, while specific overdosage data is not available, healthcare professionals should exercise caution and be prepared to act swiftly in the event of an overdose, ensuring that appropriate interventions are implemented based on the patient's condition.

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.

Patient Counseling

Healthcare providers should advise patients not to exceed a maximum of 10 tablets within a 24-hour period. For patients who are pregnant, it is crucial to limit the intake to no more than 6 tablets in a 24-hour timeframe.

Providers should emphasize that the maximum dosage should not be used for more than 2 weeks unless specifically directed and monitored by a physician.

Additionally, patients should be encouraged to consult with their doctor or pharmacist prior to use if they are currently taking any prescription medications, as antacids may interact with certain drugs. This precaution is essential to ensure patient safety and the effectiveness of their treatment regimen.

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

The product is administered orally. 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 are advised not to exceed 10 tablets within a 24-hour period and, if pregnant, to limit intake to no more than 6 tablets in 24 hours. The maximum dosage should not be used for more than 2 weeks unless under medical supervision, and patients should refrain from using the product for symptoms persisting beyond 2 weeks without consulting a doctor.

Drug Information (PDF)

This file contains official product information for Winco Foods Antacid, 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 Winco Foods Antacid, 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.