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Antacid and Antigas
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- Active ingredients
- Dimethicone 80 mg/10 mL
- Calcium Carbonate 800 mg/10 mL
- Magnesium Hydroxide 270 mg/10 mL
- Other brand names
- Antacid and Antigas (by Geri-Care Pharmaceuticals, Corp)
- Antacid and Antigas (by Geri-Care Pharmaceuticals, Corp)
- Antacid and Antigas (by Meijer, Inc.)
- Best Choice Extra Strength (by Best Choice (valu merchandisers company))
- Dg Health (by Dolgencorp, Llc)
- Heartburn Plus Gas Relief Chewable Multi Symptom (by Walgreen Co.)
- Heb Extra Strength Antacid (by Heb)
- Kroger Multi Symptom (by Kroger Company)
- Multi Symptom (by Discount Drug Mart)
- Multi Symptom Antacid (by Meijer Distribution, Inc)
- Multi Symptom Antacid (by Quality Choice (chain drug marketing association))
- Mylanta Classic (by Infirst Healthcare Inc.)
- Mylanta Coat and Cool (by Infirst Healthcare Inc.)
- Mylanta New Tonight Soothing Honey Chamomile (by Infirst Healthcare Inc.)
- Mylanta New Tonight Soothing Honey Chamomile (by Infirst Healthcare Inc.)
- Mylanta One Antacid/Anti-Gas (by Infirst Healthcare Inc.)
- Mylanta One Antacid/Anti-Gas (by Infirst Healthcare Inc.)
- Mylanta Vanilla Caramel (by Infirst Healthcare Inc.)
- Premier Value Multi Symptom Antacid (by Pharmacy Value Alliance Llc)
- Rolaids Advanced Antacid Anti-Gas Mixed Berry (by Chattem, Inc.)
- Rolaids Advanced Antacid Anti-Gas Wild Berry (by Chattem, Inc.)
- Rolaids Advanced Antacid Plus Anti-Gas (by The Procter & Gamble Manufacturing Company)
- Rolaids Advanced Softchews Mixed Berry (by Chattem, Inc.)
- Rolaids Heartburn Plus Gas (by The Procter & Gamble Manufacturing Company)
- Rolaids Multi-Symptom Advanced Antacid Plus Anti-Gas (by The Procter & Gamble Manufacturing Company)
- Walgreen (by Walgreens Co.)
- View full label-group details →
- Drug classes
- Blood Coagulation Factor, Calculi Dissolution Agent, Osmotic Laxative, Phosphate Binder
- Dosage form
- Liquid
- Route
- Oral
- Prescription status
- OTC (over the counter)
- Pregnancy
- See Pregnancy Use Section
- Lactation
- See Lactation Use Section
- Marketed in the U.S.
- Since 2025
- Label revision date
- December 30, 2025
- Drug Information (PDF)
- Prescribing information, PDF file
- Active ingredients
- Dimethicone 80 mg/10 mL
- Calcium Carbonate 800 mg/10 mL
- Magnesium Hydroxide 270 mg/10 mL
- Other brand names
- Antacid and Antigas (by Geri-Care Pharmaceuticals, Corp)
- Antacid and Antigas (by Geri-Care Pharmaceuticals, Corp)
- Antacid and Antigas (by Meijer, Inc.)
- Best Choice Extra Strength (by Best Choice (valu merchandisers company))
- Dg Health (by Dolgencorp, Llc)
- Heartburn Plus Gas Relief Chewable Multi Symptom (by Walgreen Co.)
- Heb Extra Strength Antacid (by Heb)
- Kroger Multi Symptom (by Kroger Company)
- Multi Symptom (by Discount Drug Mart)
- Multi Symptom Antacid (by Meijer Distribution, Inc)
- Multi Symptom Antacid (by Quality Choice (chain drug marketing association))
- Mylanta Classic (by Infirst Healthcare Inc.)
- Mylanta Coat and Cool (by Infirst Healthcare Inc.)
- Mylanta New Tonight Soothing Honey Chamomile (by Infirst Healthcare Inc.)
- Mylanta New Tonight Soothing Honey Chamomile (by Infirst Healthcare Inc.)
- Mylanta One Antacid/Anti-Gas (by Infirst Healthcare Inc.)
- Mylanta One Antacid/Anti-Gas (by Infirst Healthcare Inc.)
- Mylanta Vanilla Caramel (by Infirst Healthcare Inc.)
- Premier Value Multi Symptom Antacid (by Pharmacy Value Alliance Llc)
- Rolaids Advanced Antacid Anti-Gas Mixed Berry (by Chattem, Inc.)
- Rolaids Advanced Antacid Anti-Gas Wild Berry (by Chattem, Inc.)
- Rolaids Advanced Antacid Plus Anti-Gas (by The Procter & Gamble Manufacturing Company)
- Rolaids Advanced Softchews Mixed Berry (by Chattem, Inc.)
- Rolaids Heartburn Plus Gas (by The Procter & Gamble Manufacturing Company)
- Rolaids Multi-Symptom Advanced Antacid Plus Anti-Gas (by The Procter & Gamble Manufacturing Company)
- Walgreen (by Walgreens Co.)
- View full label-group details →
- Drug classes
- Blood Coagulation Factor, Calculi Dissolution Agent, Osmotic Laxative, Phosphate Binder
- Dosage form
- Liquid
- 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 2025
- Label revision date
- December 30, 2025
- Manufacturer
- Geri-Care Pharmaceuticals, Corp
- Registration number
- M001
- NDC root
- 57896-655
- Drug Information (PDF)
- Prescribing information, PDF file
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
You may find this medication helpful if you experience discomfort from heartburn, sour stomach, acid indigestion, or gas. It is designed to relieve these symptoms, including upset stomach that can accompany them. By addressing these common digestive issues, this medication aims to provide you with relief and improve your overall comfort.
Uses
If you're experiencing discomfort from heartburn, sour stomach, or acid indigestion, this medication can help relieve those symptoms. It also addresses gas and can soothe an upset stomach that comes with these issues.
You can feel confident using this medication, as it has no known teratogenic effects (which means it doesn't cause birth defects) or nonteratogenic effects.
Dosage and Administration
Before you use this medication, make sure to shake the bottle well. If you are an adult or a child aged 12 years or older, you can take between 10 mL to 20 mL (which is about 1 to 2 doses) as needed. It's best to take it between meals or at bedtime, unless your doctor gives you different instructions.
Be careful not to exceed 60 mL (or 6 doses) in a 24-hour period, and avoid using the maximum dosage for more than 2 weeks. If you have a child under 12 years old who needs this medication, please consult a doctor for guidance on the appropriate dosage.
What to Avoid
There are no specific contraindications, controlled substance classifications, or risks of abuse, misuse, or dependence associated with this medication. This means that, based on the available information, there are no particular situations or conditions under which you should avoid using it. Always consult with your healthcare provider for personalized advice and to ensure that this medication is appropriate for your individual health needs.
Side Effects
Before using this medication, it's important to consult with your doctor if you have kidney disease or are on a magnesium-restricted diet. Additionally, if you are currently taking any prescription medications, check with your doctor or pharmacist, as antacids can interact with some of these drugs.
If your symptoms persist for more than two weeks, you should stop using the medication and seek medical advice. If you are pregnant or breastfeeding, please consult a healthcare professional before use.
Warnings and Precautions
Before using this medication, it's important to consult your doctor if you have kidney disease or are on a magnesium-restricted diet. Additionally, if you are currently taking any prescription medications, check with your doctor or pharmacist first, as antacids can interact with some drugs.
If your symptoms persist for more than two weeks, stop using the medication and contact your doctor. If you are pregnant or breastfeeding, please seek advice from a healthcare professional before using this product. Remember to keep this medication out of reach of children to ensure their safety.
Overdose
It appears that there is no specific information available regarding overdosage for this medication. However, it’s important to be aware of the general signs of an overdose, which can include symptoms like extreme drowsiness, confusion, or difficulty breathing. If you suspect an overdose, it’s crucial to seek immediate medical help.
In case of an emergency, call your local emergency services or go to the nearest hospital. Always keep medications out of reach of children and follow the prescribed dosage to prevent any potential risks. If you have any concerns or questions about your medication, don’t hesitate to reach out to your healthcare provider for guidance.
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
If your child is under 12 years old, it's important to consult a doctor before using this medication. For those aged 12 and older, the recommended dosage is between 10 mL to 20 mL (1 to 2 doses) taken between meals, at bedtime, or as directed by a healthcare professional.
Please remember not to exceed 60 mL (6 doses) in a 24-hour period, and avoid using the maximum dosage for more than 2 weeks. Always prioritize your child's safety by following these guidelines closely.
Geriatric Use
If you are an older adult or caring for one, it's important to consult a doctor before using this medication, especially if there are any concerns about kidney disease or if you are following a magnesium-restricted diet. For adults and children aged 12 and older, the recommended dosage is between 10 mL to 20 mL (1 to 2 doses) taken between meals, at bedtime, or as directed by a healthcare professional.
Be cautious not to exceed 60 mL (6 doses) in a 24-hour period, and avoid using the maximum dosage for more than two weeks. If the person you are caring for is under 12 years old, please consult a doctor for appropriate guidance.
Renal Impairment
If you have kidney disease, it's important to consult your doctor before using this medication. Your healthcare provider can help determine if it's safe for you and if any adjustments to your dosage are necessary. Always prioritize your kidney health and follow your doctor's guidance closely.
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 have open conversations with your healthcare provider about any medications or tests you may be taking. Currently, there are no specific drug interactions or laboratory test interactions noted for this medication. However, every individual’s health situation is unique, and your provider can help ensure that your treatment is safe and effective. Always feel free to ask questions and share all the medications and supplements you are using to avoid any potential issues.
Storage and Handling
To ensure the best performance of your product, store it at room temperature in a tightly closed container. Avoid freezing, as this can damage the product and affect its effectiveness.
When handling the product, make sure to keep it in a clean environment to maintain its quality and safety. Following these simple guidelines will help you use the product effectively and safely.
Additional Information
You can take this medication orally, with the recommended dosage for adults and children aged 12 and older being between 10 mL to 20 mL (1 to 2 doses). It's best to take it between meals, at bedtime, or as directed by your doctor. If you have any questions about how to use this medication, be sure to consult your healthcare provider for guidance.
FAQ
What symptoms does this drug relieve?
This drug relieves heartburn, sour stomach, acid indigestion, gas symptoms, and upset stomach associated with these symptoms.
What is the recommended dosage for adults and children 12 years and older?
Adults and children 12 years and older should take 10 mL to 20 mL (1 to 2 doses) between meals as needed, at bedtime, or as directed by a doctor.
What is the maximum dosage I can take in a day?
Do not take more than 60 mL (6 doses) in any 24-hour period or use the maximum dosage for more than 2 weeks.
What should I do if I am under 12 years of age?
If you are under 12 years of age, ask a doctor before use.
Are there any warnings I should be aware of?
Yes, ask a doctor before use if you have kidney disease or are on a magnesium-restricted diet. Also, consult a doctor or pharmacist 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?
Stop use and ask a doctor if symptoms last for more than 2 weeks.
Is it safe to use this drug if I am pregnant or breastfeeding?
If you are pregnant or breastfeeding, ask a health professional before use.
How should I store this drug?
Store at room temperature tightly closed and do not freeze.
What should I do before using this drug?
Shake well before use.
Is there any specific information regarding drug interactions?
No drug interactions information is provided.
Packaging Info
Below are the non-prescription pack sizes of Antacid and Antigas (calcium carbonate, magnesium hydroxide, simethicone). Columns show Packaging, Formulation Type, and Active Ingredient Strength.
Details | ||||
|---|---|---|---|---|
| Liquid |
| ||
Product details Regulatory status — Marketed All current FDA data sets list this NDC as actively marketed. FDA record dates for this NDC:
Active ingredients
Inactive ingredients
| ||||
Drug Information (PDF)
This file contains official product information for Antacid and Antigas, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.
Description
No description information is available for the specified drug.
Uses and Indications
This drug is indicated for the relief of heartburn, sour stomach, acid indigestion, and symptoms associated with gas. It also alleviates upset stomach related to these conditions.
There are no teratogenic or nonteratogenic effects associated with this drug.
Dosage and Administration
The medication should be shaken well before use. For adults and children aged 12 years and older, the recommended dosage is 10 mL to 20 mL, which may be taken as 1 to 2 doses between meals as needed, at bedtime, or as directed by a healthcare professional. It is important not to exceed a total of 60 mL (6 doses) within any 24-hour period, and the maximum dosage should not be used for more than 2 weeks.
For children under 12 years of age, it is advised to consult a healthcare professional for appropriate dosing recommendations.
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
Patients should consult a healthcare professional prior to use if they have a history of kidney disease or are on a magnesium-restricted diet. It is also advisable for individuals currently taking prescription medications to seek guidance from a doctor or pharmacist, as antacids may interact with certain drugs.
In the event that symptoms persist for more than two weeks, patients are advised to discontinue use and consult a healthcare provider for further evaluation. Additionally, pregnant or breastfeeding individuals should seek advice from a health professional before using this product.
To ensure safety, this product should be kept out of reach of children.
Side Effects
Patients should be aware of certain warnings associated with the use of this medication. It is advised to consult a doctor before use if there is a history of kidney disease or if the patient is on a magnesium-restricted diet. Additionally, patients currently taking prescription medications should seek advice from a healthcare professional, as antacids may interact with specific drugs.
In the event that symptoms persist for more than two weeks, patients are instructed to discontinue use and consult a doctor. Furthermore, pregnant or breastfeeding individuals should also seek guidance from a health professional prior to using this medication.
Drug Interactions
There are currently no documented drug interactions associated with this medication. Additionally, there is no information available regarding 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 Antacid and Antigas (calcium carbonate, magnesium hydroxide, simethicone). Columns show Packaging, Formulation Type, and Active Ingredient Strength.
Details | ||||
|---|---|---|---|---|
| Liquid |
| ||
Product details Regulatory status — Marketed All current FDA data sets list this NDC as actively marketed. FDA record dates for this NDC:
Active ingredients
Inactive ingredients
| ||||
Pediatric Use
Pediatric patients under 12 years of age should consult a healthcare professional before use. For adolescents aged 12 years and older, the recommended dosage is 10 mL to 20 mL (1 to 2 doses) between meals as needed, at bedtime, or as directed by a healthcare provider. It is important to note that no more than 60 mL (6 doses) should be taken within a 24-hour period, and the maximum dosage should not be used for more than 2 weeks.
Geriatric Use
Elderly patients should consult a healthcare provider prior to use if they have a history of kidney disease or if they are on a magnesium-restricted diet. For adults and children aged 12 years and older, the recommended dosage is 10 mL to 20 mL (1 to 2 doses) between meals as needed, at bedtime, or as directed by a physician. It is important for geriatric patients to adhere to the maximum dosage limit of 60 mL (6 doses) within a 24-hour period and to avoid using the maximum dosage for more than 2 weeks.
For children under 12 years of age, it is advised to seek guidance from a healthcare provider before administration. Careful monitoring and consideration of individual health status are essential when prescribing this medication to elderly patients.
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 on 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 should consult a healthcare professional prior to use, particularly if they have a history of kidney disease. It is essential to assess renal function and consider potential dosing adjustments or monitoring requirements based on the degree of impairment.
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
There is currently no specific information available regarding overdosage for this medication. Healthcare professionals are advised to monitor patients closely for any signs of adverse effects or symptoms that may arise from excessive dosing.
In the event of suspected overdosage, it is recommended that healthcare providers initiate supportive care and symptomatic treatment as necessary. Patients should be evaluated for potential complications, and appropriate interventions should be implemented based on clinical judgment.
For further guidance, healthcare professionals may refer to established protocols for managing drug overdosage or consult a poison control center.
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 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 is essential to store the product at room temperature, ensuring that the container remains tightly closed to maintain its integrity. Freezing the product is strictly prohibited, as it may compromise its quality and effectiveness. Proper handling and storage conditions are crucial for preserving the product's stability and efficacy.
Additional Clinical Information
The medication is administered orally. For adults and children aged 12 years and older, the recommended dosage is between 10 mL to 20 mL, which may be taken as 1 to 2 doses between meals, at bedtime, or as directed by a healthcare professional. No additional information is available regarding laboratory tests, abuse potential, patient counseling, or postmarketing experiences.
Drug Information (PDF)
This file contains official product information for Antacid and Antigas, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.