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Topcare Cough Dm

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Active ingredient
Dextromethorphan Hydrobromide 30 mg/5 mL
Other brand names
Drug classes
Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Suspension, Extended Release
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2015
Label revision date
December 10, 2025
Active ingredient
Dextromethorphan Hydrobromide 30 mg/5 mL
Other brand names
Drug classes
Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Suspension, Extended Release
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2015
Label revision date
December 10, 2025
Manufacturer
Topco Associates LLC
Registration number
ANDA091135
NDC root
36800-494

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Drug Overview

Cough DM is a grape-flavored liquid medication that contains dextromethorphan polistirex, which is an extended-release cough suppressant. It is designed to temporarily relieve coughing caused by minor throat and bronchial irritation, such as that which can occur with the common cold or from inhaled irritants. This medication can also help reduce the urge to cough, making it easier for you to get to sleep.

Cough DM provides relief for up to 12 hours and is alcohol-free, making it suitable for use both during the day and at night.

Uses

If you're dealing with a cough caused by minor throat and bronchial irritation, such as from a common cold or inhaled irritants, this medication can help provide temporary relief. It works by soothing your throat and reducing the urge to cough, making it easier for you to rest and get a good night's sleep.

You can rely on this treatment to help manage your cough symptoms effectively, allowing you to feel more comfortable during your recovery.

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 over, 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 or emotional 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.

Be aware that this product contains sodium metabisulfite, which can cause allergic reactions in some individuals. If you have a known allergy to sulfites, it's important to avoid this product. Always prioritize your safety and consult a healthcare professional if you have any concerns.

Side Effects

You should be aware that 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. Additionally, if your cough lasts more than seven days, returns, or is accompanied by fever, rash, or a persistent headache, these could be signs of a more serious condition, and you should seek medical attention.

For any side effects you encounter, 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) for depression, psychiatric conditions, or Parkinson’s disease, or if you have stopped taking an MAOI within the last two weeks. If you're unsure whether your medication contains an MAOI, please consult your doctor or pharmacist. Additionally, 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 due to smoking, asthma, or emphysema, or if your cough is accompanied by excessive mucus. If you experience any side effects, or if your cough lasts more than seven days, returns, or is accompanied by fever, rash, or a persistent headache, stop using the product and contact your doctor. These symptoms could indicate a more serious condition.

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

Overdose

If you suspect an overdose, it’s crucial to seek medical help immediately. You can contact a Poison Control Center at 1-800-222-1222 for guidance. Signs of an overdose can vary, but they may include unusual drowsiness, confusion, or difficulty breathing.

Always take overdosing seriously. If you notice any of these symptoms or have concerns about your health, don’t hesitate to reach out for help right away. Your safety is the top priority.

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 it comes to using this medication in children, it's important to follow specific guidelines based on their age. For children aged 12 years and older, the recommended dose is 10 mL every 12 hours, with a maximum of 20 mL in a 24-hour period. For those between 6 and under 12 years, the dose is 5 mL every 12 hours, not exceeding 10 mL in a day. If your child is between 4 and under 6 years old, they should take 2.5 mL every 12 hours, with a maximum of 5 mL in 24 hours.

However, if your child is under 4 years of age, this medication should not be used at all. Always ensure you adhere to these guidelines to keep your child safe and healthy.

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 considering this medication, it’s important to consult with a healthcare provider. 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 may affect you if your kidneys are not functioning properly.

Always consult your healthcare provider for personalized advice and to ensure that any medication you take is safe and appropriate for your kidney health. They can help monitor your condition and make any necessary adjustments to your treatment plan.

Hepatic Impairment

If you have liver problems, it's important to know that the drug insert does not provide specific information about dosage adjustments, special monitoring, or precautions for your condition. This means that there are no tailored guidelines for how this medication may affect you differently due to your liver health.

Always consult your healthcare provider for personalized advice and to discuss any concerns you may have regarding your liver condition and the use of this medication. They can help ensure that you receive the safest and most effective treatment.

Drug Interactions

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

Always discuss any medications you are taking, including over-the-counter drugs, with your healthcare provider. They can help ensure that your treatments are safe and effective, and they can provide guidance tailored to your specific health needs.

Storage and Handling

To ensure the best performance of your product, store it at a temperature between 20° to 25°C (68° to 77°F). This temperature range helps maintain the product's effectiveness and safety.

When using the product, a dosing cup is provided to help you measure the correct amount. Make sure to handle the product carefully to avoid any contamination or damage. Following these guidelines will help you use the product safely and effectively.

Additional Information

You should take this medication orally. If you are pregnant or breastfeeding, it's important to consult a healthcare professional before using it. Always keep this medication out of reach of children. In the event of an overdose, seek medical help immediately or contact a Poison Control Center at 1-800-222-1222 for assistance.

FAQ

What is Cough DM?

Cough DM is a cough suppressant that contains dextromethorphan polistirex extended-release oral suspension.

What does Cough DM do?

It temporarily relieves cough due to minor throat and bronchial irritation, helping you get to sleep.

How should I take Cough DM?

Shake the bottle well before use and measure 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 age restrictions for using Cough DM?

Cough DM is not recommended for children under 4 years of age. Specific dosing is provided for children aged 4 to under 12 years.

What should I do if I experience side effects?

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

Can I use Cough DM if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, ask a health professional before using Cough DM.

What should I know about allergies related to Cough DM?

Cough DM contains sodium metabisulfite, which may cause allergic-type reactions in some individuals.

What should I do in case of overdose?

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

Is Cough DM alcohol-free?

Yes, Cough DM is alcohol-free and suitable for day or night use.

How should I store Cough DM?

Store Cough DM at 20° to 25°C (68° to 77°F).

Packaging Info

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

Packaging configurations for Topcare Cough Dm.
Details

Drug Information (PDF)

This file contains official product information for Topcare 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. It also serves to relieve the impulse to cough, thereby 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 dosing cup should not be used with any other products to ensure accurate measurement.

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

Healthcare professionals should advise patients to follow these dosing guidelines or any specific instructions provided by their physician.

Contraindications

Use of this product is contraindicated in patients currently taking a prescription monoamine oxidase inhibitor (MAOI) or within 2 weeks of discontinuing such medication. MAOIs are commonly prescribed for depression, psychiatric or emotional conditions, and Parkinson’s disease. Patients should consult a healthcare professional if uncertain about the presence of an MAOI in their prescription.

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

Warnings and Precautions

It is imperative to adhere to the following warnings and precautions to ensure the safe use of this product.

Warnings

The use of this product is contraindicated in individuals currently taking a prescription monoamine oxidase inhibitor (MAOI), which includes certain medications prescribed for depression, psychiatric or emotional conditions, or Parkinson’s disease. Additionally, this product should not be used for a period of two weeks following the discontinuation of an MAOI. Healthcare professionals should advise patients to consult with a doctor or pharmacist if there is uncertainty regarding the presence of an MAOI in their prescription medications.

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

General Precautions

Patients should seek medical advice prior to using this product if they have a chronic cough associated with smoking, asthma, or emphysema. Furthermore, individuals experiencing a cough accompanied by excessive phlegm (mucus) should also consult a healthcare professional before use.

Stop Taking and Call Your Doctor Instructions

Patients are advised to discontinue use and contact 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 headache that lasts, patients should seek medical attention, as these symptoms may indicate a serious underlying condition.

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 for allergic reactions associated with this medication, as it contains sodium metabisulfite, a sulfite that may trigger allergic-type reactions in susceptible individuals.

In clinical practice, it is advised that patients discontinue use and consult a healthcare professional if any side effects occur. Additionally, if a cough persists for more than 7 days, recurs, or is accompanied by fever, rash, or a headache that lasts, these symptoms may indicate a serious underlying condition that requires medical evaluation.

Patients are encouraged to report any side effects to the FDA at 1-800-FDA-1088 to contribute to ongoing safety monitoring.

Drug Interactions

The concomitant use of dextromethorphan with prescription monoamine oxidase inhibitors (MAOIs) is contraindicated. This is due to the potential for serious interactions that may arise from this combination. It is advised that dextromethorphan not be administered while a patient is taking an MAOI or for a period of two weeks following the discontinuation of the MAOI therapy. Monitoring for adverse effects is recommended in patients who may have recently stopped MAOI treatment before initiating dextromethorphan.

Packaging & NDC

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

Packaging configurations for Topcare Cough Dm.
Details

Pediatric Use

Pediatric patients aged 12 years and older may be administered 10 mL every 12 hours, with a maximum dosage of 20 mL in a 24-hour period. For children aged 6 to under 12 years, the recommended dosage is 5 mL every 12 hours, not to exceed 10 mL in 24 hours. In children aged 4 to under 6 years, the dosage is 2.5 mL every 12 hours, with a maximum of 5 mL in 24 hours. Use is not recommended in children under 4 years of age.

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 therapeutic response, given the lack of targeted data for this population.

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 weighed, as the effects on fetal outcomes and lactation are not fully established. It is essential for women of childbearing potential to seek medical advice to ensure safe use during pregnancy and lactation.

Lactation

Lactating mothers are advised to consult a health professional prior to using this medication. There is currently no available data regarding the excretion of this medication in human breast milk or its effects on breastfed infants. Therefore, caution is recommended when administering this medication to lactating mothers.

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 lack of data necessitates careful clinical judgment.

Hepatic Impairment

Patients with hepatic impairment have not been specifically studied in relation to this medication. Consequently, there are no 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 event of an overdose, it is imperative to seek immediate medical assistance or contact a Poison Control Center without delay. The national Poison Control Center can be reached at 1-800-222-1222.

Healthcare professionals should be aware that timely intervention is crucial in managing overdose situations. Symptoms of overdose may vary depending on the substance involved, and it is essential to monitor the patient closely for any signs of adverse reactions.

Management of an overdose typically involves supportive care and symptomatic treatment. Healthcare providers should ensure that the patient is stabilized and may need to implement specific protocols based on the substance taken. Continuous assessment and monitoring of vital signs are recommended to guide further treatment decisions.

In summary, prompt action and appropriate medical intervention are vital in the management of overdose cases to mitigate potential complications and ensure patient safety.

Nonclinical Toxicology

If pregnant or breast-feeding, it is advised to consult a health professional prior to use. The product contains sodium metabisulfite, which is a sulfite that may lead to allergic-type reactions in sensitive individuals. No additional relevant information regarding nonclinical toxicology or animal pharmacology and toxicology is available.

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 persisting for 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 their cough persists for more than seven days, returns, or is accompanied by fever, rash, or a headache that lasts, as these symptoms may indicate a serious condition. Patients with a chronic cough associated with smoking, asthma, or emphysema should be encouraged to consult a doctor before using the product. Furthermore, patients should be advised to seek medical guidance if their cough is accompanied by excessive phlegm (mucus).

Storage and Handling

The product is supplied with a dosing cup included for accurate measurement. It should be stored at a temperature range of 20° to 25°C (68° to 77°F) to ensure optimal stability and efficacy. Proper storage conditions are essential for maintaining the integrity of the product.

Additional Clinical Information

The medication is administered orally. Clinicians should advise patients who are pregnant or breastfeeding to consult a health professional prior to use. It is important to keep the medication out of reach of children. In the event of an overdose, patients should seek medical assistance or contact a Poison Control Center immediately at 1-800-222-1222. No further information is available regarding laboratory tests, abuse potential, or postmarketing experience.

Drug Information (PDF)

This file contains official product information for Topcare 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 Topcare 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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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.