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Maximum Strength Antacid and Antigas
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- Active ingredients
- Dimethicone 40 mg/5 mL
- Aluminum Hydroxide 400 mg/5 mL
- Magnesium Hydroxide 400 mg/5 mL
- Other brand names
- Advanced Antacid Mint (by Goodsense)
- Advanced Regular Strength Antacid (by Walgreen Company)
- Almacone Double Strength (by Rugby Laboratories)
- Aluminum Hydroxide, Magnesium Hydroxide and Simethicone (by Everpharm Llc)
- Aluminum Hydroxide, Magnesium Hydroxide and Simethicone (by Rising Pharma Holdings, Inc.)
- Aluminum Hydroxide, Magnesium Hydroxide and Simethicone Suspension, Aluminum Hydroxide, Magnesium Hydroxide and Simethicone Suspension Maximum Strength (by Major Pharmaceuticals)
- Aluminum Hydroxide, Magnesium Hydroxide, and Dimethicone (by American Health Packaging)
- Aluminum Hydroxide, Magnesium Hydroxide, and Simethicone (by American Health Packaging)
- Aluminum Hydroxide, Magnesium Hydroxide, and Simethicone (by Major Pharmaceuticals)
- Alumox (by Guardian Drug Company)
- Antacid (by Cvs)
- Antacid (by H E B)
- Antacid (by Retail Business Services, Llc.)
- Antacid (by Retail Business Services, Llc.)
- Antacid (by Rij Pharmaceutical Corporation)
- Antacid (by Rij Pharmaceutical Corporation)
- Antacid (by Rugby Laboratories)
- Antacid (by Safeway)
- Antacid and Antigas (by Rij Pharmaceutical Corporation)
- Antacid and Gasrelief (by Goodsense)
- Antacid and Gasrelief (by Goodsense)
- Antacid Antigas (by Amerisourcebergen Drug Corporation)
- Antacid Antigas (by Amerisourcebergen Drug Corporation)
- Antacid Antigas (by Retail Business Services, Llc.)
- Antacid Cherry Flavored (by Rij Pharmaceutical Corporation)
- Antacid Double Strength (by Rij Pharmaceutical Corporation)
- Antacid Mint (by Cardinal Health)
- Antacid Mint (by Chain Drug Marketing Association)
- Antacid Mint Flavored (by Rij Pharmaceutical Corporation)
- Antacid Plus (by Better Living Brands Llc)
- Antacid Plus (by Better Living Brands, Llc)
- Geri-Lanta Antacid Antigas (by Atlantic Biologicals Corp.)
- Geri-Lanta Antacid Antigas (by Geri-Care Pharmaceuticals, Corp)
- Geri-Lanta Maximum Strength (by Geri-Care Pharmaceuticals, Corp)
- Geri-Mox Antacid Antigas (by Geri-Care Pharmaceuticals, Corp)
- Geri-Mox Max Cherry (by Geri-Care Pharmaceuticals, Corp)
- Kesin Mag-Al Plus (by Kesin Pharma Corporation)
- Kesin Mag-Al Plus Xs (by Kesin Pharma Corporation)
- Ko-Lanta (by Geri-Care Pharmaceuticals, Corp)
- Mag Al Plus (by Mckesson Corporation Dba Sky Packaging)
- Mag-Al Plus (by Cardinal Health 107, Llc)
- Mag-Al Plus (by Pai Holdings, Llc Dba Pai Pharma)
- Mag-Al Plus (by Pai Holdings, Llc Dba Pai Pharma)
- Mag-Al Plus Xs (by Cardinal Health 107, Llc)
- Magsil Antacid (lemon mint) (by Fortune Pharmacal Company Limited)
- Maximum Strength Advanced Antacid (by Dolgencorp, Llc)
- Maximum Strength Antacid (by Cardinal Health)
- Maximum Strength Antacid (by Cardinal Health)
- Maximum Strength Antacid (by Chain Drug Marketing Association)
- Maximum Strength Antacid (by Cvs Pharmacy)
- Maximum Strength Antacid (by Cvs Pharmacy)
- Maximum Strength Antacid (by Geri-Care Pharmaceuticals, Corp)
- Maximum Strength Antacid (by Harris Teeter, Llc)
- Maximum Strength Antacid (by Kroger Company)
- Maximum Strength Antacid (by Wal-Mart Stores, Inc.)
- Maximum Strength Antacid and Antigas (by Meijer, Inc.)
- Maximum Strength Antacid and Antigas (by Strategic Sourcing Services Llc)
- Maximum Strength Antacid and Antigas (by Valu Merchandisers Company)
- Maximum Strength Antacid and Antigas Cherry (by Valu Merchandisers Company)
- Maximum Strength Antacid and Gas Relief (by Rite Aid Pharmacy)
- Maximum Strength Antacid and Gasrelief (by Goodsense)
- Maximum Strength Antacid Antigas (by Strategic Sourcing Services Llc)
- Maximum Strength Antacid Antigas (by Walgreen Company)
- Maximum Strength Antacid Cherry (by Cvs)
- Maximum Strength Antacid Cherry (by Harris Teeter, Llc)
- Maximum Strength Antacid Cherry (by United Natural Foods, Inc. Dba Unfi)
- Maximum Strength Antacid Cherry (by Wal-Mart Stores, Inc.)
- Maximum Strength Antacid Cherry Liquid (by Topco Associates, Llc)
- Maximum Strength Antacid Mint (by Cvs)
- Maximum Strength Antacid Mint (by Topco Associates, Llc)
- Melox (by Belmora Llc)
- Melox (by Belmora Llc)
- Mintox Maximum Strength (by Major Pharmaceuticals Inc.)
- Mintox Plus Tabs (by Major Pharmaceuticals)
- Mylanta Maximum Strength Classic Flavor (by Infirst Healthcare Inc.)
- Mylanta Maximum Strength Classic Flavor (by Infirst Healthcare Inc.)
- Mylanta Maximum Strength Classic Flavor (by Infirst Healthcare Inc.)
- Mylanta Maximum Strength Classic Flavor Antacid and Anti Gas (by Lil' Drug Store Products, Inc.)
- Mylanta Maximum Strength Vanilla Caramel Flavor (by Infirst Healthcare Inc.)
- Qch Maximum Strength Antacid 516 (by Chain Drug Marketing Association Inc.)
- Qch Regular Strength Antacid 509 (by Chain Drug Marketing Association Inc.)
- Regular Strength Antacid (by Amerisourcebergen Drug Corporation)
- Regular Strength Antacid (by Amerisourcebergen Drug Corporation)
- Regular Strength Antacid (by Chain Drug Marketing Association)
- Regular Strength Antacid (by Cvs)
- Regular Strength Antacid (by Kroger Company)
- Regular Strength Antacid (by Valu Merchandisers Company)
- Regular Strength Antacid and Antigas (by Strategic Sourcing Services Llc)
- Regular Strength Antacid and Antigas (by Strategic Sourcing Services Llc)
- Regular Strength Antacid and Gas Relief (by Rite Aid Pharmacy)
- Regular Strength Antacid Antigas (by Chain Drug Marketing Association Inc.)
- Regular Strength Antacid Antigas (by Harris Teeter, Llc)
- Regular Strength Antacid Antigas (by Valu Merchandisers Company)
- Regular Strength Antacid Antigas (by Walgreen Company)
- Regular Strength Antacid Mint (by Cvs)
- Regular Strength Antacid Mint (by H E B)
- Regular Strength Antacid Mint (by Kroger Company)
- Regular Strength Antacid Mint (by Topco Associates, Llc)
- Regular Strength Antacid/Antigas (by Rugby Laboratories)
- Ri Mox (by Rij Pharmaceutical Corporation)
- View full label-group details →
- Drug classes
- Calculi Dissolution Agent, Osmotic Laxative
- 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 2012
- Label revision date
- November 19, 2025
- Drug Information (PDF)
- Prescribing information, PDF file
- Active ingredients
- Dimethicone 40 mg/5 mL
- Aluminum Hydroxide 400 mg/5 mL
- Magnesium Hydroxide 400 mg/5 mL
- Other brand names
- Advanced Antacid Mint (by Goodsense)
- Advanced Regular Strength Antacid (by Walgreen Company)
- Almacone Double Strength (by Rugby Laboratories)
- Aluminum Hydroxide, Magnesium Hydroxide and Simethicone (by Everpharm Llc)
- Aluminum Hydroxide, Magnesium Hydroxide and Simethicone (by Rising Pharma Holdings, Inc.)
- Aluminum Hydroxide, Magnesium Hydroxide and Simethicone Suspension, Aluminum Hydroxide, Magnesium Hydroxide and Simethicone Suspension Maximum Strength (by Major Pharmaceuticals)
- Aluminum Hydroxide, Magnesium Hydroxide, and Dimethicone (by American Health Packaging)
- Aluminum Hydroxide, Magnesium Hydroxide, and Simethicone (by American Health Packaging)
- Aluminum Hydroxide, Magnesium Hydroxide, and Simethicone (by Major Pharmaceuticals)
- Alumox (by Guardian Drug Company)
- Antacid (by Cvs)
- Antacid (by H E B)
- Antacid (by Retail Business Services, Llc.)
- Antacid (by Retail Business Services, Llc.)
- Antacid (by Rij Pharmaceutical Corporation)
- Antacid (by Rij Pharmaceutical Corporation)
- Antacid (by Rugby Laboratories)
- Antacid (by Safeway)
- Antacid and Antigas (by Rij Pharmaceutical Corporation)
- Antacid and Gasrelief (by Goodsense)
- Antacid and Gasrelief (by Goodsense)
- Antacid Antigas (by Amerisourcebergen Drug Corporation)
- Antacid Antigas (by Amerisourcebergen Drug Corporation)
- Antacid Antigas (by Retail Business Services, Llc.)
- Antacid Cherry Flavored (by Rij Pharmaceutical Corporation)
- Antacid Double Strength (by Rij Pharmaceutical Corporation)
- Antacid Mint (by Cardinal Health)
- Antacid Mint (by Chain Drug Marketing Association)
- Antacid Mint Flavored (by Rij Pharmaceutical Corporation)
- Antacid Plus (by Better Living Brands Llc)
- Antacid Plus (by Better Living Brands, Llc)
- Geri-Lanta Antacid Antigas (by Atlantic Biologicals Corp.)
- Geri-Lanta Antacid Antigas (by Geri-Care Pharmaceuticals, Corp)
- Geri-Lanta Maximum Strength (by Geri-Care Pharmaceuticals, Corp)
- Geri-Mox Antacid Antigas (by Geri-Care Pharmaceuticals, Corp)
- Geri-Mox Max Cherry (by Geri-Care Pharmaceuticals, Corp)
- Kesin Mag-Al Plus (by Kesin Pharma Corporation)
- Kesin Mag-Al Plus Xs (by Kesin Pharma Corporation)
- Ko-Lanta (by Geri-Care Pharmaceuticals, Corp)
- Mag Al Plus (by Mckesson Corporation Dba Sky Packaging)
- Mag-Al Plus (by Cardinal Health 107, Llc)
- Mag-Al Plus (by Pai Holdings, Llc Dba Pai Pharma)
- Mag-Al Plus (by Pai Holdings, Llc Dba Pai Pharma)
- Mag-Al Plus Xs (by Cardinal Health 107, Llc)
- Magsil Antacid (lemon mint) (by Fortune Pharmacal Company Limited)
- Maximum Strength Advanced Antacid (by Dolgencorp, Llc)
- Maximum Strength Antacid (by Cardinal Health)
- Maximum Strength Antacid (by Cardinal Health)
- Maximum Strength Antacid (by Chain Drug Marketing Association)
- Maximum Strength Antacid (by Cvs Pharmacy)
- Maximum Strength Antacid (by Cvs Pharmacy)
- Maximum Strength Antacid (by Geri-Care Pharmaceuticals, Corp)
- Maximum Strength Antacid (by Harris Teeter, Llc)
- Maximum Strength Antacid (by Kroger Company)
- Maximum Strength Antacid (by Wal-Mart Stores, Inc.)
- Maximum Strength Antacid and Antigas (by Meijer, Inc.)
- Maximum Strength Antacid and Antigas (by Strategic Sourcing Services Llc)
- Maximum Strength Antacid and Antigas (by Valu Merchandisers Company)
- Maximum Strength Antacid and Antigas Cherry (by Valu Merchandisers Company)
- Maximum Strength Antacid and Gas Relief (by Rite Aid Pharmacy)
- Maximum Strength Antacid and Gasrelief (by Goodsense)
- Maximum Strength Antacid Antigas (by Strategic Sourcing Services Llc)
- Maximum Strength Antacid Antigas (by Walgreen Company)
- Maximum Strength Antacid Cherry (by Cvs)
- Maximum Strength Antacid Cherry (by Harris Teeter, Llc)
- Maximum Strength Antacid Cherry (by United Natural Foods, Inc. Dba Unfi)
- Maximum Strength Antacid Cherry (by Wal-Mart Stores, Inc.)
- Maximum Strength Antacid Cherry Liquid (by Topco Associates, Llc)
- Maximum Strength Antacid Mint (by Cvs)
- Maximum Strength Antacid Mint (by Topco Associates, Llc)
- Melox (by Belmora Llc)
- Melox (by Belmora Llc)
- Mintox Maximum Strength (by Major Pharmaceuticals Inc.)
- Mintox Plus Tabs (by Major Pharmaceuticals)
- Mylanta Maximum Strength Classic Flavor (by Infirst Healthcare Inc.)
- Mylanta Maximum Strength Classic Flavor (by Infirst Healthcare Inc.)
- Mylanta Maximum Strength Classic Flavor (by Infirst Healthcare Inc.)
- Mylanta Maximum Strength Classic Flavor Antacid and Anti Gas (by Lil' Drug Store Products, Inc.)
- Mylanta Maximum Strength Vanilla Caramel Flavor (by Infirst Healthcare Inc.)
- Qch Maximum Strength Antacid 516 (by Chain Drug Marketing Association Inc.)
- Qch Regular Strength Antacid 509 (by Chain Drug Marketing Association Inc.)
- Regular Strength Antacid (by Amerisourcebergen Drug Corporation)
- Regular Strength Antacid (by Amerisourcebergen Drug Corporation)
- Regular Strength Antacid (by Chain Drug Marketing Association)
- Regular Strength Antacid (by Cvs)
- Regular Strength Antacid (by Kroger Company)
- Regular Strength Antacid (by Valu Merchandisers Company)
- Regular Strength Antacid and Antigas (by Strategic Sourcing Services Llc)
- Regular Strength Antacid and Antigas (by Strategic Sourcing Services Llc)
- Regular Strength Antacid and Gas Relief (by Rite Aid Pharmacy)
- Regular Strength Antacid Antigas (by Chain Drug Marketing Association Inc.)
- Regular Strength Antacid Antigas (by Harris Teeter, Llc)
- Regular Strength Antacid Antigas (by Valu Merchandisers Company)
- Regular Strength Antacid Antigas (by Walgreen Company)
- Regular Strength Antacid Mint (by Cvs)
- Regular Strength Antacid Mint (by H E B)
- Regular Strength Antacid Mint (by Kroger Company)
- Regular Strength Antacid Mint (by Topco Associates, Llc)
- Regular Strength Antacid/Antigas (by Rugby Laboratories)
- Ri Mox (by Rij Pharmaceutical Corporation)
- View full label-group details →
- Drug classes
- Calculi Dissolution Agent, Osmotic Laxative
- 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 2012
- Label revision date
- November 19, 2025
- Manufacturer
- RITE AID PHARMACY
- Registration number
- M001
- NDC root
- 11822-5742
- 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 works by relieving these symptoms, providing you with a sense of comfort and relief from digestive issues. If you're looking for a solution to these common gastrointestinal problems, this medication could be a suitable option for you.
Uses
If you're experiencing discomfort from heartburn, a sour stomach, or acid indigestion, this medication can help relieve those symptoms. It also addresses issues related to gas, providing you with some much-needed comfort.
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
Before you use this medication, make sure to shake the bottle well to mix the contents properly. If you are an adult or a child aged 12 years and older, you should take 2 to 4 teaspoonfuls of the medication two times a day, unless your doctor has given you different instructions.
For children under 12 years of age, it’s important to consult with a doctor before giving them this medication to ensure it’s safe and appropriate for their age and condition. Always follow your healthcare provider's guidance for the best results.
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 known reasons that would prevent you from using it safely.
However, it's always important to consult with your healthcare provider before starting any new medication to ensure it’s appropriate for your individual health needs. If you have any concerns or questions about this medication, don’t hesitate to reach out to your doctor or pharmacist for guidance.
Side Effects
It's important to be aware of potential side effects when using this medication. You should not exceed 12 teaspoonfuls in a 24-hour period or use the maximum dosage for more than two weeks. If you have kidney disease or are on a magnesium-restricted diet, consult your doctor before using this product. Additionally, if you are taking any prescription medications, it's wise to check with your doctor or pharmacist, as antacids can interact with certain drugs. If you are pregnant or breastfeeding, please seek advice from a healthcare professional before use.
Warnings and Precautions
It's important to use this medication safely. Do not exceed 12 teaspoonfuls in a 24-hour period, and avoid using the maximum dosage for more than two weeks. If you have kidney disease or are on a magnesium-restricted diet, consult your doctor before using this product. Additionally, if you are taking any prescription medications, check with your doctor or pharmacist, as antacids can interact with some drugs. If you are pregnant or breastfeeding, seek advice from a healthcare professional before use.
Always keep this medication out of reach of children. If you experience any severe side effects or unusual symptoms, seek emergency help immediately. If you notice any concerning changes while using this product, stop use and call your doctor right away.
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 potential risks associated with taking any medication. If you suspect that you or someone else may have taken too much of a medication, look for signs such as unusual drowsiness, confusion, or difficulty breathing.
In the event of an overdose, it is crucial to seek immediate medical help. You can do this by calling your local emergency number or going to the nearest hospital. Always keep the medication packaging on hand, as it can provide important information to healthcare professionals. Remember, when in doubt, it's better to err on the side of caution and get help.
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 you have a child under 12 years old, it's important to consult with a doctor before using this medication. For children aged 12 and older, as well as adults, the recommended dosage is 2 to 4 teaspoonfuls taken twice a day, or as directed by a healthcare professional. Always follow your doctor's advice to ensure safe and effective use for your child.
Geriatric Use
If you are an older adult or caring for one, it's important to consult with a doctor before using this medication, especially if you have kidney disease or are following a magnesium-restricted diet. These conditions can affect how your body processes the medication, and your doctor can provide guidance tailored to your needs.
For adults and children aged 12 and older, the typical dosage is 2 to 4 teaspoonfuls taken twice a day, or as directed by your healthcare provider. If the person is under 12 years old, it's essential to seek advice from a doctor before administering the medication. Always prioritize safety and proper guidance when it comes to medication use.
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 open communication with your doctor regarding your kidney health to ensure the best care.
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 discuss any concerns regarding your liver health and how it may relate to your treatment. They can help ensure that you receive the safest and most effective care.
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 feel free to ask questions and share your complete list of medications and any lab tests you may be undergoing. This way, you can receive the best possible care tailored to your needs.
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. Always follow these storage and handling guidelines to ensure optimal use.
Additional Information
You should take this medication orally. For adults and children aged 12 and older, the recommended dosage is 2 to 4 teaspoonfuls taken twice a day, or as directed by your doctor. If the patient is under 12 years old, it's important to consult a doctor for the appropriate dosage.
FAQ
What symptoms does this drug relieve?
This drug relieves heartburn, sour stomach, acid indigestion, and symptoms referred to as gas.
What is the recommended dosage for adults and children 12 years and older?
Adults and children 12 years of age and older should take 2 to 4 teaspoonfuls two times a day or as directed by a doctor.
What should children under 12 do before using this drug?
Children under 12 years should ask a doctor before use.
Are there any warnings associated with this drug?
Do not take more than 12 teaspoonfuls in a 24-hour period or use the maximum dosage for more than 2 weeks. Consult a doctor if you have kidney disease or are on a magnesium-restricted diet.
What should I do if I am pregnant or breastfeeding?
If you are pregnant or breastfeeding, ask a health professional before use.
How should this drug be stored?
Store at room temperature tightly closed and do not freeze.
Is there any specific instruction for use?
Shake well before each use.
Are there any contraindications for this drug?
No contraindications are listed for this drug.
Packaging Info
Below are the non-prescription pack sizes of Maximum Strength Antacid and Antigas (aluminum hydroxide, magnesium hydroxide, dimethicone). 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 Maximum Strength 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 drug.
Uses and Indications
This drug is indicated for the relief of heartburn, sour stomach, acid indigestion, and symptoms associated with gas.
There are no teratogenic or nonteratogenic effects associated with this drug.
Dosage and Administration
Healthcare professionals should instruct patients to shake the medication well before each use.
For adults and children aged 12 years and older, the recommended dosage is 2 to 4 teaspoonfuls taken two times a day, or as directed by a physician.
For children under 12 years of age, it is advised to consult a doctor 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 not exceed a maximum dosage of 12 teaspoonfuls within a 24-hour period, nor should they utilize the maximum dosage for longer than two weeks. Adherence to these guidelines is essential to prevent potential adverse effects.
Healthcare professionals should advise patients to consult a physician prior to use if they have a history of kidney disease or are on a magnesium-restricted diet. These conditions may necessitate special consideration and monitoring.
Additionally, it is crucial for patients to seek guidance from a healthcare provider or pharmacist before using this product if they are currently taking any prescription medications. Antacids have the potential to interact with certain prescription drugs, which could lead to diminished efficacy or increased side effects.
For individuals who are pregnant or breastfeeding, it is recommended to consult a health professional before use to ensure safety for both the mother and child.
General precautions include the imperative to keep this product out of reach of children to prevent accidental ingestion and potential harm.
Side Effects
Patients should be aware of the potential adverse reactions associated with the use of this medication. It is crucial to adhere to the recommended dosage guidelines, which specify not to exceed 12 teaspoonfuls within a 24-hour period or to use the maximum dosage for more than two weeks.
Patients with kidney disease or those on a magnesium-restricted diet should consult a healthcare professional prior to use. Additionally, individuals taking prescription medications should seek advice from a doctor or pharmacist, as antacids may interact with certain drugs.
For pregnant or breastfeeding patients, it is advisable to consult a health professional before using this medication to ensure safety for both the patient and the child.
Drug Interactions
There are currently no documented drug interactions associated with the use of 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 Maximum Strength Antacid and Antigas (aluminum hydroxide, magnesium hydroxide, dimethicone). 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 and adults aged 12 years and older, the recommended dosage is 2 to 4 teaspoonfuls taken twice daily or as directed by a physician.
Geriatric Use
Elderly patients should consult a healthcare provider prior to use if they have a history of kidney disease, as this may impact the safety and efficacy of the treatment. Additionally, those on a magnesium-restricted diet are advised to seek medical advice before initiating therapy.
For adults and children aged 12 years and older, the recommended dosage is 2 to 4 teaspoonfuls taken twice daily or as directed by a healthcare professional. It is important to note that for children under 12 years of age, a healthcare provider should be consulted to determine the appropriate dosage.
Careful monitoring and consideration of individual health status are essential when prescribing this treatment to geriatric patients, particularly in the context of existing medical conditions or dietary restrictions.
Pregnancy
Pregnant patients and those who are breastfeeding should consult a healthcare professional prior to using this medication. It is essential to evaluate the potential risks and benefits associated with its use during pregnancy and lactation.
Lactation
Lactating mothers are advised to consult a health professional prior to using this medication. There is no specific data available regarding the excretion of this medication in 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
In the absence of specific overdosage information, it is essential for healthcare professionals to remain vigilant and prepared for potential scenarios involving overdose.
Healthcare providers should be aware that the clinical presentation of an overdose may vary significantly depending on the substance involved and the individual patient’s characteristics. Symptoms may include, but are not limited to, altered mental status, cardiovascular instability, respiratory distress, and gastrointestinal disturbances.
In the event of suspected overdosage, immediate assessment of the patient's condition is crucial. Recommended actions include:
Assessment: Conduct a thorough evaluation of the patient's vital signs and clinical status.
Supportive Care: Initiate supportive measures as necessary, including airway management, oxygen supplementation, and intravenous fluids.
Decontamination: If appropriate and within a reasonable timeframe, consider gastrointestinal decontamination methods such as activated charcoal, provided the patient is alert and able to protect their airway.
Consultation: Engage with a poison control center or toxicology expert for guidance on specific antidotes or additional management strategies tailored to the substance involved.
It is imperative to monitor the patient closely for any evolving symptoms and to provide symptomatic treatment as required. Documentation of the incident and any interventions performed should be meticulously recorded for future reference and quality assurance.
In summary, while specific overdosage information is not available, healthcare professionals should be prepared to act swiftly and effectively in managing potential overdose situations, ensuring patient safety and optimal outcomes.
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 provided 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 2 to 4 teaspoonfuls taken twice daily or as directed by a healthcare professional. For children under 12 years of age, it is advised to consult a doctor for appropriate dosing guidance.
There is no additional information available regarding laboratory tests, abuse potential, patient counseling, or postmarketing experience.
Drug Information (PDF)
This file contains official product information for Maximum Strength Antacid and Antigas, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.