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Equate Cough Dm

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Active ingredient
Dextromethorphan Hydrobromide 30 mg/5 mL
Other brand names
Dosage form
Suspension
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2012
Label revision date
September 15, 2025
Active ingredient
Dextromethorphan Hydrobromide 30 mg/5 mL
Other brand names
Dosage form
Suspension
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2012
Label revision date
September 15, 2025
Manufacturer
Sixarp, LLC
Registration number
ANDA091135
NDC root
59368-270

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Drug Overview

Dextromethorphan Polistirex Extended-Release Oral Suspension is an orange-flavored liquid cough suppressant designed to temporarily relieve coughing caused by minor throat and bronchial irritation, which can occur with the common cold or from inhaled irritants. This medication works by helping to reduce the urge to cough, making it easier for you to get to sleep.

This product is alcohol-free and comes with a dosing cup for your convenience. It is important to note that it contains sodium metabisulfite, which may cause allergic reactions in some individuals.

Uses

If you're dealing with a cough caused by minor throat and bronchial irritation, such as what you might experience with a common cold or from inhaling irritants, this medication can help. It works by temporarily relieving your cough, making it easier for you to go about your day.

Additionally, if you're struggling to sleep because of a persistent cough, this medication can also help reduce the urge to cough, allowing you to rest more comfortably.

Dosage and Administration

Before you use this medication, make sure to shake the bottle well. It's important to measure your dose using only the dosing cup that comes with the product, as using it with other products can lead to incorrect dosing.

For adults and children aged 12 and older, the recommended dose is 10 mL every 12 hours, but you should not take more than 20 mL in a 24-hour period. If your child is between 6 and 12 years old, the dose is 5 mL every 12 hours, with a maximum of 10 mL in a day. For children aged 4 to under 6 years, the dose is 2.5 mL every 12 hours, not exceeding 5 mL in 24 hours. Please do not use this medication for children under 4 years of age. Always follow your doctor’s instructions if they provide different guidance.

What to Avoid

You should avoid using this product if you are currently taking a prescription monoamine oxidase inhibitor (MAOI), which is a type of medication used for depression, psychiatric conditions, or Parkinson’s disease. Additionally, do not use it for at least two weeks after stopping an MAOI. If you're unsure whether your prescription includes an MAOI, please consult your doctor or pharmacist before using this product.

It's also important to note that this product contains sodium metabisulfite, which can cause allergic reactions in some individuals. Always prioritize your safety by following these guidelines closely.

Side Effects

You should be aware of some important side effects and warnings associated with this medication. It is crucial not to use this product if you are currently taking a monoamine oxidase inhibitor (MAOI), which is a type of medication for depression or certain other conditions, or if you have stopped taking an MAOI within the last two weeks. Additionally, this medication contains sodium metabisulfite, which can cause allergic reactions in some individuals.

If you experience any side effects, it's important to stop using the medication and consult your doctor. You should also seek medical advice if your cough lasts more than seven days, returns, or is accompanied by fever, rash, or a persistent headache, as these may indicate a more serious health issue. If you notice any side effects, you can report them to the FDA at 1-800-FDA-1088.

Warnings and Precautions

You should not use this product if you are currently taking a prescription monoamine oxidase inhibitor (MAOI), which is a type of medication used for depression or certain other conditions. Additionally, you should wait at least two weeks after stopping an MAOI before using this product. If you're unsure whether your medication contains an MAOI, please consult your doctor or pharmacist. Be aware that this product contains sodium metabisulfite, which can cause allergic reactions in some individuals.

Before using this product, it's important to talk to your doctor if you have a chronic cough related to smoking, asthma, or emphysema, or if your cough is accompanied by excessive mucus. You should stop using the product and contact your doctor if you experience any side effects, if your cough lasts more than seven days, or if it returns with fever, rash, or a persistent headache, as these may indicate a more serious issue.

In the event of an overdose, seek emergency medical help immediately or contact a Poison Control Center at 1-800-222-1222.

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 number 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

When giving this medication to your child, it's important to follow the recommended dosages based on their age. For children aged 6 to under 12 years, the dosage is 5 mL every 12 hours, but make sure not to exceed 10 mL in a 24-hour period. If your child is between 4 and under 6 years old, the dosage is 2.5 mL every 12 hours, with a maximum of 5 mL in 24 hours.

Please note that this medication is not recommended for children under 4 years of age, so avoid using it for younger children. Always consult with your healthcare provider if you have any questions or concerns about your child's medication.

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 the drug insert does not provide specific information about dosage adjustments, special monitoring, or safety considerations for your condition. This means that there are no tailored guidelines for how this medication should be used if you have renal impairment (kidney issues).

Always consult your healthcare provider for personalized advice and to ensure that any medication you take is safe and appropriate for your health situation. They can help you understand how to manage your treatment effectively while considering your kidney health.

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 (issues with liver function).

Before starting any new medication, including this one, it's essential to discuss your liver health with your healthcare provider. They can help determine the best approach for your treatment and ensure your safety.

Drug Interactions

It's important to be cautious when taking certain medications together. If you are currently using a prescription monoamine oxidase inhibitor (MAOI), or if you have stopped taking one within the last two weeks, you should avoid this medication. Combining these can lead to serious interactions that may affect your health.

Since there are no additional drug or laboratory test interactions noted, it's still essential to discuss all your current medications and any lab tests with your healthcare provider. This ensures that you receive safe and effective care tailored to your needs. Always keep your healthcare team informed about what you are taking to help prevent any potential issues.

Storage and Handling

To ensure the best results, store the product at a temperature between 20 °C to 25 °C (68 °F to 77 °F). Before using, make sure to shake the bottle well to mix the contents thoroughly. When measuring the dosage, always use the dosing cup provided, as it is specifically designed for this product. Avoid using this dosing cup with any other products to maintain safety and accuracy. Following these guidelines will help you use the product effectively and safely.

Additional Information

You should take this medication orally. It's important to be aware that it contains sodium metabisulfite, which can cause allergic reactions in some people. If you are pregnant or breastfeeding, consult a healthcare professional before using this medication. In the event of an overdose, seek medical assistance immediately or contact a Poison Control Center at 1-800-222-1222.

FAQ

What is Dextromethorphan Polistirex Extended-Release Oral Suspension used for?

It temporarily relieves cough due to minor throat and bronchial irritation, which may occur with the common cold or inhaled irritants.

How should I take Dextromethorphan Polistirex?

Shake the bottle well before use and measure only with the dosing cup provided. Adults and children 12 years and over should take 10 mL every 12 hours, not exceeding 20 mL in 24 hours.

Are there any contraindications for using this medication?

Do not use if you are taking a prescription monoamine oxidase inhibitor (MAOI) or for 2 weeks after stopping an MAOI. If unsure, consult a doctor or pharmacist.

What should I do if I experience side effects?

Stop use and ask a doctor if side effects occur. You can report side effects to the FDA at 1-800-FDA-1088.

Can I use this medication if I am pregnant or breastfeeding?

If pregnant or breastfeeding, ask a health professional before use.

What should I do in case of an overdose?

Get medical help or contact a Poison Control Center immediately at 1-800-222-1222.

Is there an allergy alert for this medication?

Yes, it contains sodium metabisulfite, which may cause allergic-type reactions.

What is the recommended dosage for children?

Children 6 to under 12 years should take 5 mL every 12 hours, not exceeding 10 mL in 24 hours. Children 4 to under 6 years should take 2.5 mL every 12 hours, not exceeding 5 mL in 24 hours. Do not use in children under 4 years.

Packaging Info

Below are the non-prescription pack sizes of Equate Cough Dm (dextromethorphan polistirex). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Equate Cough Dm.
Details

Drug Information (PDF)

This file contains official product information for Equate Cough Dm, 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 specified drug.

Uses and Indications

This drug is indicated for the temporary relief of cough due to minor throat and bronchial irritation, which may occur with the common cold or as a result of inhaled irritants. Additionally, it is indicated for the temporary relief of the impulse to cough, facilitating sleep.

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

Dosage and Administration

The bottle should be shaken well before use. Dosing must be measured exclusively with the dosing cup provided; the use of this cup with other products is not recommended.

For adults and children aged 12 years and older, the recommended dose is 10 mL every 12 hours, with a maximum limit of 20 mL within a 24-hour period. For children aged 6 to under 12 years, the dosage is 5 mL every 12 hours, not to exceed 10 mL in a 24-hour period. For children aged 4 to under 6 years, the appropriate dose is 2.5 mL every 12 hours, with a maximum of 5 mL in 24 hours. This product is not indicated for use in children under 4 years of age.

Contraindications

Use of this product is contraindicated in patients currently taking a prescription monoamine oxidase inhibitor (MAOI) for depression, psychiatric or emotional conditions, or Parkinson’s disease, and for a period of 2 weeks following the discontinuation of an MAOI. Patients should consult a healthcare professional if uncertain whether their prescription medication contains an MAOI.

Additionally, this product contains sodium metabisulfite, which may cause allergic-type reactions in individuals with sulfite sensitivity.

Warnings and Precautions

Patients should not use this product if they are currently taking a prescription monoamine oxidase inhibitor (MAOI), which includes certain medications for depression, psychiatric or emotional conditions, or Parkinson’s disease. Additionally, use is contraindicated for a period of two weeks following the discontinuation of an MAOI. If there is uncertainty regarding whether a prescription drug contains an MAOI, it is imperative to consult a healthcare professional, such as a doctor or pharmacist, prior to using this product.

Allergy Alert This product contains sodium metabisulfite, a sulfite that may provoke allergic-type reactions in susceptible individuals.

General Precautions Before using this product, patients should seek medical advice if they have a chronic cough associated with smoking, asthma, or emphysema, or if they experience a cough accompanied by excessive phlegm (mucus).

Stop Taking and Call Your Doctor Instructions Patients are advised to discontinue use and consult a healthcare provider if any side effects occur. Side effects can be reported to the FDA at 1-800-FDA-1088. Additionally, if a cough persists for more than seven days, recurs, or is accompanied by fever, rash, or a headache that lasts, these may indicate a serious condition requiring medical attention.

Get Emergency Medical Help Instructions In the event of an overdose, it is crucial to seek immediate medical assistance or contact a Poison Control Center at 1-800-222-1222.

Side Effects

Patients should be aware of the potential adverse reactions associated with this product. Serious adverse reactions may occur, particularly in individuals currently taking a prescription monoamine oxidase inhibitor (MAOI) or within two weeks of discontinuing such medication. It is crucial for patients to consult a healthcare professional if they are uncertain whether their prescription includes an MAOI.

Additionally, an allergy alert is warranted as the product contains sodium metabisulfite, which may lead to allergic-type reactions in susceptible individuals.

Patients are advised to discontinue use and seek medical attention if side effects manifest. It is also recommended that patients report any side effects to the FDA at 1-800-FDA-1088. Furthermore, if a cough persists for more than seven days, recurs, or is accompanied by fever, rash, or headache that lasts, these symptoms may indicate a serious condition, and medical advice should be sought promptly.

Drug Interactions

The use of this medication is contraindicated in patients currently taking a prescription monoamine oxidase inhibitor (MAOI) or within two weeks of discontinuing an MAOI. Co-administration may result in serious interactions that could pose significant health risks.

No additional drug interactions or laboratory test interactions have been identified for this medication. Therefore, no specific dosage adjustments or monitoring recommendations are necessary beyond the contraindication with MAOIs.

Packaging & NDC

Below are the non-prescription pack sizes of Equate Cough Dm (dextromethorphan polistirex). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Equate Cough Dm.
Details

Pediatric Use

Pediatric patients aged 6 to under 12 years may be administered 5 mL every 12 hours, with a maximum dosage of 10 mL in a 24-hour period. For children aged 4 to under 6 years, the recommended dosage is 2.5 mL every 12 hours, not to exceed 5 mL in 24 hours. The use of this medication is not recommended for children under 4 years of age.

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. It is advisable to monitor these patients closely for any adverse effects or changes in efficacy.

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 have no specific information regarding dosage adjustments, special monitoring, or safety considerations provided in the drug insert. Therefore, healthcare professionals should exercise caution when prescribing this medication to individuals with reduced kidney function, as the absence of guidance necessitates careful clinical judgment. Regular monitoring of renal function may be advisable in these patients to ensure safety and efficacy.

Hepatic Impairment

Patients with hepatic impairment have not been specifically studied in relation to this drug. 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 prescribing 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 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, which may include airway management, intravenous fluids, and monitoring of vital parameters.

If specific antidotes or treatments are available for the substance involved, they should be administered according to established protocols. Consultation with a poison control center or a medical toxicologist may also be beneficial in managing the case effectively.

It is crucial to document all findings and interventions in the patient's medical record to ensure continuity of care and facilitate further management.

Nonclinical Toxicology

If pregnant or breast-feeding, it is advised to consult a health professional prior to use. No non-teratogenic effects have been specified in the available data. Additionally, there are no details provided regarding nonclinical toxicology or animal pharmacology and toxicology.

Postmarketing Experience

Postmarketing experience has identified that side effects may occur with the use of the product. Healthcare professionals and patients are encouraged to report any adverse events to the FDA at 1-800-FDA-1088.

Additionally, it has been noted that a cough lasting more than 7 days, or a cough that recurs or is accompanied by fever, rash, or headache, may indicate the presence of a serious underlying condition.

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 crucial to inform patients that they should not use this product if they are currently taking a prescription monoamine oxidase inhibitor (MAOI) or have stopped taking an MAOI within the past two weeks. Patients who are uncertain whether their prescription medication contains an MAOI should be encouraged to consult with their doctor or pharmacist prior to using this product.

Providers should also alert patients to the presence of sodium metabisulfite in the formulation, which may lead to allergic-type reactions in susceptible individuals. Patients should be instructed to discontinue use and consult a doctor if they experience any side effects. Additionally, they may report side effects to the FDA at 1-800-FDA-1088.

It is important for healthcare providers to advise patients to stop using the product and seek medical advice if a cough persists for more than seven days, recurs, or is accompanied by fever, rash, or a headache that lasts. These symptoms may indicate a more serious underlying condition. Furthermore, patients should be encouraged to consult a doctor before using the product if they have a chronic cough associated with smoking, asthma, or emphysema, or if their cough is accompanied by excessive phlegm (mucus).

Storage and Handling

The product is supplied in a bottle that requires careful handling and storage to maintain its efficacy. It should be stored at a temperature range of 20 °C to 25 °C (68 °F to 77 °F). Prior to use, the bottle must be shaken well to ensure proper mixing of the contents.

For accurate dosing, it is essential to use only the dosing cup provided with the product. The dosing cup should not be used with any other products to prevent cross-contamination and ensure precise measurement.

Additional Clinical Information

The medication is administered orally. Clinicians should inform patients that the product contains sodium metabisulfite, which may trigger allergic-type reactions in susceptible individuals. Patients who are pregnant or breastfeeding should consult a healthcare professional prior to use. In the event of an overdose, it is crucial to seek medical assistance or contact a Poison Control Center immediately at 1-800-222-1222.

Drug Information (PDF)

This file contains official product information for Equate Cough Dm, 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 Equate Cough Dm, 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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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.