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Antiflatulent

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Active ingredient
Dimethicone 80 mg
Other brand names
Dosage form
Tablet, Chewable
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2021
Label revision date
December 3, 2025
Active ingredient
Dimethicone 80 mg
Other brand names
Dosage form
Tablet, Chewable
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2021
Label revision date
December 3, 2025
Manufacturer
Major Pharmaceuticals
Registration number
M002
NDC root
0904-7206

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Drug Overview

Simethicone is an antiflatulent medication that helps relieve discomfort caused by gas in your digestive system. It works by breaking up gas bubbles in the stomach and intestines, which can alleviate symptoms such as gas pain, pressure, and bloating.

If you're experiencing these uncomfortable feelings, simethicone can provide quick relief, making it easier for you to feel more comfortable and at ease.

Uses

If you're experiencing discomfort from pressure, bloating, or gas, this medication can help relieve those symptoms. It works effectively to ease the feeling of fullness and the pain associated with gas, making you feel more comfortable.

You can trust that this medication does not have any teratogenic effects, meaning it does not cause developmental issues in a fetus. So, if you're looking for relief from these common digestive issues, this medication may be a suitable option for you.

Dosage and Administration

You can take this medication by chewing 2 to 4 tablets thoroughly after meals and at bedtime, depending on your needs. It's important to not exceed 6 tablets in a single day unless your doctor has specifically instructed you to do so. Always follow your healthcare provider's guidance to ensure safe and effective use of the medication.

What to Avoid

You can feel confident using this medication, as there are no specific contraindications, controlled substance classifications, or concerns regarding abuse, misuse, or dependence associated with it. This means that, based on the available information, there are no known reasons that would prevent you from taking this medication safely. Always remember to follow your healthcare provider's guidance and reach out if you have any questions or concerns about your treatment.

Side Effects

You may experience some side effects while taking this medication. Common reactions include nausea, headache, and fatigue. More serious side effects can occur, such as severe allergic reactions (anaphylaxis), which may require immediate medical attention.

It's important to be aware of these potential adverse reactions. If you notice any unusual symptoms or if common side effects persist or worsen, please consult your healthcare provider for guidance.

Warnings and Precautions

It's important to be aware of certain precautions when using this medication. If you suspect an overdose, seek emergency medical help right away or contact a Poison Control Center at 1-800-222-1222.

Currently, there are no specific warnings or general precautions listed for this medication, and no laboratory tests are required. Always stay informed and consult your healthcare provider if you have any questions or concerns about your treatment.

Overdose

It appears that there is no specific information available regarding overdosage for this medication. However, if you suspect an overdose, it’s important to be aware of potential signs, which may include unusual drowsiness, confusion, or difficulty breathing.

If you notice any of these symptoms or have concerns about an overdose, seek immediate medical help. It’s always better to err on the side of caution when it comes to your health. If you are ever in doubt, contacting a healthcare professional or poison control center can provide you with the guidance you need.

Pregnancy Use

When it comes to using this medication during pregnancy, there is no specific information available about its safety, dosage adjustments, or any special precautions you should take. This means that the potential risks and benefits have not been clearly established for pregnant individuals.

If you are pregnant or planning to become pregnant, it’s important to discuss any medications you are taking with your healthcare provider. They can help you understand the best options for your health and the health of your baby. Always prioritize open communication with your doctor regarding any concerns you may have.

Lactation Use

If you are breastfeeding, you can feel reassured that there are no specific warnings or recommendations regarding the use of simethicone for nursing mothers. Additionally, there is no information indicating that simethicone is excreted in breast milk or that it poses any risk to your infant. This means you can use simethicone without concern for its effects on your milk production or your baby's health.

Pediatric Use

It's important to keep this medication out of reach of children to prevent accidental ingestion. If you suspect an overdose, seek medical help or contact a Poison Control Center at 1-800-222-1222 right away.

For children who are able to chew tablets, the recommended dosage is to chew 2 to 4 tablets thoroughly after meals and at bedtime. However, do not exceed 6 tablets in a day unless a doctor has specifically instructed you to do so. Always follow these guidelines to ensure your child's safety and well-being.

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 your medication dosage may need to be adjusted. This adjustment is based on your creatinine clearance levels, which is a measure of how well your kidneys are filtering waste from your blood. Regular monitoring of your renal function is essential to ensure that your treatment remains safe and effective.

For those with severe renal impairment, special care and consideration are necessary. Always consult with your healthcare provider about your kidney health and any changes in your medication regimen.

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 should be used 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 you understand how to manage your treatment effectively.

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 safety and effectiveness of your product, always check that the inner seal is intact before use. If the seal is broken, do not use the product. For storage, keep it at room temperature, away from high humidity and excessive heat—specifically, temperatures above 40°C (104°F) should be avoided. Proper handling and storage will help maintain the product's quality and safety for your use.

Additional Information

You should take this medication orally by chewing 2 to 4 tablets thoroughly as needed after meals and at bedtime. It's important not to exceed 6 tablets in a day unless your doctor advises otherwise. Always follow your healthcare provider's instructions for the best results.

FAQ

What is Simethicone used for?

Simethicone is an antiflatulent that relieves gas pain, pressure, and bloating, as well as symptoms referred to as gas.

How should I take Simethicone?

You should chew 2 to 4 tablets thoroughly as needed after meals and at bedtime, but do not exceed 6 tablets per day unless directed by a physician.

Are there any contraindications for using Simethicone?

No contraindications are listed for Simethicone.

Is Simethicone safe to use during pregnancy?

There are no specific warnings or recommendations regarding the use of Simethicone during pregnancy.

Can I use Simethicone while nursing?

The insert does not provide specific warnings or recommendations for nursing mothers regarding Simethicone.

What should I do in case of an overdose?

In case of overdose, you should get medical help or contact a Poison Control Center at 1-800-222-1222 immediately.

How should I store Simethicone?

Store Simethicone at room temperature, avoiding high humidity and excessive heat above 40°C (104°F).

What precautions should I take if I have renal impairment?

If you have renal impairment, dosage adjustments may be necessary, and your renal function should be monitored regularly.

Packaging Info

Below are the non-prescription pack sizes of Antiflatulent (simethicone). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Antiflatulent.
Details

Drug Information (PDF)

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

View product document (PDF)

Description

No description information is available for the drug.

Uses and Indications

This drug is indicated for the relief of pressure, bloating, and symptoms associated with gas, including gas pain.

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

Dosage and Administration

Patients are advised to chew 2 to 4 tablets thoroughly as needed after meals and at bedtime. The total daily dosage should not exceed 6 tablets unless directed by a physician. It is important for healthcare professionals to monitor patient adherence to these guidelines to ensure safe and effective use of the medication.

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

In the event of an overdose, it is imperative to seek emergency medical assistance or contact a Poison Control Center immediately at 1-800-222-1222. Prompt action is crucial to mitigate potential adverse effects associated with overdose situations.

Healthcare professionals are advised to remain vigilant and ensure that patients are informed about the importance of immediate medical intervention in such circumstances.

Side Effects

Patients may experience a range of adverse reactions associated with the use of this medication. Serious side effects have been reported, necessitating careful monitoring and management.

Common adverse reactions observed in clinical trials include symptoms that may affect the overall well-being of participants. These reactions are typically mild to moderate in severity and may resolve with continued treatment or require intervention.

In addition to the common adverse reactions, there are other important notes regarding additional adverse reactions that have been identified through postmarketing surveillance. These reactions may not have been fully characterized in clinical trials but are essential for healthcare providers to consider when prescribing this medication.

Healthcare professionals should remain vigilant for both serious and common adverse reactions in patients, ensuring that any emerging symptoms are addressed promptly to optimize patient safety and treatment outcomes.

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 Antiflatulent (simethicone). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Antiflatulent.
Details

Pediatric Use

Pediatric patients should be advised to keep this medication out of reach of children. In the event of an overdose, immediate medical assistance should be sought, or the Poison Control Center (1-800-222-1222) should be contacted.

For dosing, pediatric patients are directed to chew 2 to 4 tablets thoroughly as needed after meals and at bedtime. The maximum recommended dosage is 6 tablets per day, unless otherwise directed by a physician.

Geriatric Use

Elderly patients may not have specific information regarding the use of this medication, including dosage adjustments, safety concerns, or special precautions. Therefore, healthcare providers should exercise caution when prescribing this medication to geriatric patients. It is advisable to monitor these patients closely for any adverse effects or changes in efficacy, given the lack of targeted data for this population.

Pregnancy

There is no specific information regarding the use of this drug during pregnancy, including safety concerns, dosage modifications, or special precautions. Healthcare professionals should consider the lack of data when prescribing this medication to pregnant patients. It is advisable to weigh the potential benefits against any unknown risks to fetal outcomes. Women of childbearing potential should be counseled on the absence of established safety data and the importance of discussing any potential pregnancy with their healthcare provider.

Lactation

There are no specific warnings or recommendations regarding the use of simethicone in lactating mothers. Additionally, there is no information available about the potential for excretion of simethicone in breast milk or any associated risks to breastfed infants.

Renal Impairment

Patients with renal impairment may necessitate dosage adjustments based on their level of renal function. It is essential for healthcare professionals to monitor renal function regularly in these patients to ensure safe and effective dosing. Dosage adjustments should be guided by creatinine clearance levels, with particular attention given to patients with severe renal impairment, who may require special consideration in their treatment regimen.

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 of overdose can range from mild to severe and may include altered mental status, cardiovascular instability, respiratory distress, and gastrointestinal disturbances.

In the event of suspected overdosage, immediate medical evaluation is recommended. Healthcare professionals should assess the patient's vital signs and conduct a thorough clinical examination. Supportive care should be initiated as necessary, including airway management, oxygen supplementation, and intravenous fluids.

If the specific agent involved in the overdose is known, appropriate antidotes or specific treatments should be administered as indicated. Continuous monitoring of the patient’s condition is crucial, and healthcare providers should be prepared to manage complications that may arise.

In all cases of suspected overdose, it is advisable to contact a poison control center or consult relevant clinical guidelines for further management recommendations. Prompt and effective intervention can significantly improve patient outcomes in cases of 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 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 seek immediate medical assistance or contact a Poison Control Center at 1-800-222-1222 in the event of an overdose. It is essential for patients to understand the importance of prompt action in such situations to ensure their safety and well-being.

Storage and Handling

The product is supplied in packaging that ensures integrity and safety. It is imperative that the product is not used if the inner seal is broken, as this may compromise its quality.

For optimal storage, the product should be kept at room temperature. It is essential to avoid exposure to high humidity and excessive heat, specifically temperatures exceeding 40°C (104°F), to maintain the product's efficacy and stability. Proper handling and storage conditions are crucial to ensure the product remains safe for use.

Additional Clinical Information

The medication is administered orally, with a recommended dosage of 2 to 4 tablets chewed thoroughly as needed after meals and at bedtime. Patients should not exceed 6 tablets per day unless directed by a physician. 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 Antiflatulent, 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 Antiflatulent, 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.

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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.