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Winco Foods Antacid

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Active ingredient
Calcium Carbonate 500 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
December 2, 2025
Drug Information (PDF)
Prescribing information, PDF file
Active ingredient
Calcium Carbonate 500 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
December 2, 2025
Manufacturer
WINCO FOODS, LLC
Registration number
M001
NDC root
67091-356
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 Regular Strength is a chewable antacid that contains 500 mg of calcium carbonate, which helps relieve symptoms associated with acid indigestion, heartburn, sour stomach, and upset stomach. This product is available in a convenient pack of 150 tablets and is flavored with assorted fruit, making it a pleasant option for those seeking relief from discomfort.

As a gluten-free option, WinCo® FOODS Antacid Regular Strength provides a simple and effective way to manage occasional digestive issues. It works by neutralizing stomach acid, helping you feel more comfortable after meals or during times of digestive distress.

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.

Dosage and Administration

If you are an adult or a child aged 12 years and older, you should chew 2 to 4 tablets completely whenever you experience symptoms, or follow your doctor's instructions. It's important not to swallow the tablets whole, as they need to be chewed to work effectively.

Be mindful that if your symptoms last longer than 2 weeks, you should consult with a doctor before continuing to take the medication. This ensures that you receive the appropriate care and guidance for your health.

What to Avoid

You can feel reassured that there are no specific contraindications, controlled substance classifications, or risks of abuse or misuse associated with this medication. Additionally, there are no concerns regarding dependence (a condition where the body becomes reliant on a substance).

Since there are no "do not take" or "do not use" instructions provided, it suggests that this medication is generally safe for use as directed. However, always consult with your healthcare provider for personalized advice and to ensure it’s appropriate for your individual health needs.

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 to follow dosage guidelines: do not exceed 15 tablets in a 24-hour period, and if you are pregnant, limit your intake to no more than 10 tablets in the same timeframe. Additionally, avoid using the maximum dosage for more than two weeks unless directed by a healthcare professional.

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 follow these guidelines: do not exceed 15 tablets in a 24-hour period, and if you are pregnant, limit your intake to no more than 10 tablets in 24 hours. Additionally, avoid using the maximum dosage for more than two weeks unless directed and monitored by a healthcare professional.

If you experience any unusual symptoms or side effects, stop using the product and contact your doctor immediately. Your health and safety are paramount, so always seek medical advice when in doubt.

Overdose

Taking more than 15 tablets in a 24-hour period can lead to an overdose, which is a serious condition. If you are pregnant, it’s important to limit your intake to no more than 10 tablets in the same timeframe to prevent any risks to you and your baby. Additionally, using the maximum dosage for more than 2 weeks should only be done under the guidance of a doctor to avoid potential overdose.

Signs of an overdose can vary, but if you suspect you have taken too much, it’s crucial to seek immediate medical help. Always prioritize your health and safety by following the recommended dosage guidelines. If you have any concerns or experience unusual symptoms, don’t hesitate to contact a healthcare professional.

Pregnancy Use

If you are pregnant, it is important to be cautious with medication. You should not take more than 10 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 recommendations regarding the use of this product while nursing. This means that, based on the information available, it is considered safe for you to use without concerns about affecting 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 healthcare professional.

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 your child's doctor.

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, it’s important to consult with a healthcare provider for personalized advice. 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 there are no specific guidelines or dosage adjustments mentioned for your condition. This means that the information available does not provide 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 medications you take are safe and appropriate for your situation. They can help you understand how your kidney health may affect your treatment plan.

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 differently due to your liver health.

Always consult your healthcare provider for personalized advice and to ensure that any medication you take is safe and appropriate for your situation. They can help monitor your liver function 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 recent lab tests to avoid any potential issues. Your health and safety should always come first.

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 its contents from contamination and maintain its 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 will take this medication orally. There are no additional details available regarding laboratory tests, abuse potential, patient counseling, or postmarketing experiences. If you have any questions or concerns about your treatment, be sure to discuss them with your healthcare provider.

FAQ

What is WinCo® FOODS Antacid Regular Strength?

WinCo® FOODS Antacid Regular Strength is an antacid that contains 500 mg of Calcium Carbonate per tablet, available in 150 chewable tablets, and is gluten-free.

What symptoms does this antacid relieve?

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

How should I take WinCo® FOODS Antacid?

Adults and children 12 years and older should chew 2-4 tablets completely as symptoms occur, or as directed by a doctor. Do not swallow tablets whole.

Are there any warnings for using this antacid?

Yes, do not take more than 15 tablets in 24 hours, and if pregnant, do not take more than 10 tablets in 24 hours. Consult a doctor if symptoms persist for more than 2 weeks.

Is there any information on drug interactions?

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 I am pregnant?

If you are pregnant, do not take more than 10 tablets in 24 hours and consult your doctor for advice.

How should I store WinCo® FOODS Antacid?

Store the antacid at room temperature and keep the container tightly closed.

Are there any contraindications for this product?

No specific contraindications are listed for WinCo® FOODS Antacid Regular Strength.

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 500 mg as an antacid.

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 4 tablets completely as symptoms occur, or as directed by a healthcare professional. It is important to note that the tablets should not be swallowed whole.

Patients should refrain from using this medication for symptoms that persist for more than 2 weeks unless advised by a healthcare provider.

Contraindications

There are no contraindications associated with the use of this product. It is deemed safe for use in the absence of specific conditions or situations that would warrant avoidance.

Warnings and Precautions

Healthcare professionals should advise patients to consult with a physician 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 to ensure safe usage:

  • The maximum recommended dosage is 15 tablets within a 24-hour period. Exceeding this limit may lead to adverse effects.

  • For pregnant individuals, the dosage should not exceed 10 tablets in a 24-hour period to mitigate potential risks to both the mother and the fetus.

  • The maximum dosage should not be utilized for more than 2 weeks unless under the guidance and supervision of a healthcare professional. Prolonged use without medical advice may result in complications or diminished efficacy.

Healthcare providers should monitor patients for any signs of adverse reactions or interactions, particularly in those taking concurrent medications. Regular assessment and patient education on the appropriate use of this product are essential for ensuring safety and effectiveness.

Side Effects

Patients should be aware of the potential adverse reactions associated with the use of this product. It is important to consult a healthcare professional before use, particularly for individuals currently taking prescription medications, as antacids may interact with certain drugs.

When using this product, patients are advised not to exceed a dosage of 15 tablets within a 24-hour period. For pregnant individuals, the maximum recommended dosage is limited to 10 tablets in a 24-hour period. Furthermore, the maximum dosage should not be utilized for more than 2 weeks unless under the guidance and supervision of a healthcare provider.

These precautions are essential to minimize the risk of adverse effects and ensure safe usage of the product.

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 necessary 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 2-4 tablets completely as symptoms occur, or as directed by a healthcare professional. It is important to keep this medication out of reach of children to prevent accidental ingestion.

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 10 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 guideline 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 warnings or recommendations related to lactation in the provided information. Therefore, healthcare professionals may consider the use of this product in nursing mothers on a case-by-case basis, taking into account the individual circumstances and needs of the mother and infant.

Renal Impairment

There is no specific information regarding renal impairment, dosage adjustments, special monitoring, or safety considerations for patients with reduced kidney function. Healthcare professionals should exercise caution and consider individual patient factors when treating patients with renal impairment, as the absence of detailed guidance necessitates careful clinical judgment.

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 event of an overdosage, it is critical to adhere to the recommended dosage guidelines to prevent adverse effects. The maximum allowable dosage for adults is 15 tablets within a 24-hour period. Exceeding this limit may lead to an overdose, which can result in serious health complications.

For pregnant individuals, the maximum dosage is further restricted to 10 tablets in a 24-hour period. This precaution is essential to mitigate the risk of overdose and protect both maternal and fetal health.

Additionally, it is advised that the maximum dosage not be utilized for more than 2 weeks unless under the guidance and supervision of a healthcare professional. Prolonged use at maximum dosage levels can increase the likelihood of overdose and associated risks.

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

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 fully evaluate the nonclinical toxicology profile.

Postmarketing Experience

No postmarketing experience details are available in the insert text.

Patient Counseling

Healthcare providers should advise patients to keep this medication out of reach of children to prevent accidental ingestion or misuse. It is important to emphasize the necessity of proper storage to ensure the safety of young individuals.

Storage and Handling

The product is supplied in a configuration that includes specific NDC numbers. It should be stored at room temperature, ensuring that the container remains tightly closed to maintain product integrity. Proper handling is essential to prevent contamination and preserve the quality of the product.

Additional Clinical Information

The medication is administered orally. There are no additional details available regarding laboratory tests, abuse information, patient counseling, or postmarketing experience.

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.