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Quality Choice Mucus Relief Dm

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Active ingredients
  • Guaifenesin 400 mg
  • Dextromethorphan Hydrobromide 20 mg
Other brand names
Drug classes
Expectorant, Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Tablet
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2024
Label revision date
January 15, 2026
Active ingredients
  • Guaifenesin 400 mg
  • Dextromethorphan Hydrobromide 20 mg
Other brand names
Drug classes
Expectorant, Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Tablet
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2024
Label revision date
January 15, 2026
Manufacturer
Chain Drug Marketing Association
Registration number
M012
NDC root
83324-195

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Drug Overview

You may find that this medication is designed to temporarily relieve cough caused by minor throat and bronchial irritation, which can happen with a common cold. It works by helping to loosen phlegm (mucus) and thin bronchial secretions, making it easier for you to clear out bothersome mucus from your airways.

By making your coughs more productive, this medication can help you feel more comfortable as you recover from your cold.

Uses

You can use this medication to temporarily relieve a cough caused by minor irritation in your throat and bronchial tubes, which often happens with a common cold. It also helps to loosen phlegm (mucus) and thin out bronchial secretions, making it easier for your body to clear out bothersome mucus from your airways. This can help make your coughs more productive, allowing you to feel more comfortable as you recover.

Dosage and Administration

If you are an adult or a child aged 12 years and older, you can take 1 tablet every 4 hours as needed for relief. For children between the ages of 6 and 10, the recommended dose is 1/2 tablet every 4 hours, also as needed. However, if your child is under 6 years old, it’s important to consult a doctor before giving them this medication.

Make sure not to exceed 6 doses in a 24-hour period, unless your doctor has directed you otherwise. This helps ensure safe and effective use of the medication. Always follow these guidelines to manage your or your child's symptoms properly.

What to Avoid

It's important to be aware of certain situations when using this medication. You should stop using it and consult your doctor if you experience symptoms like fever, rash, or a persistent headache. Additionally, if your cough lasts more than a week or keeps coming back, it's crucial to seek medical advice.

While there are no specific contraindications or concerns about abuse, misuse, or dependence mentioned, always prioritize your health and safety by following these guidelines.

Side Effects

You should be aware of some important warnings and potential side effects when using this medication. Avoid using it if you are currently taking a prescription monoamine oxidase inhibitor (MAOI), which is a type of medication often used for depression or certain other conditions, 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.

It's important to stop using this product and contact your doctor if you experience symptoms like fever, rash, or a persistent headache. Additionally, if your cough lasts more than a week or keeps coming back, it could indicate a more serious issue, so seeking medical advice is recommended. If you have a chronic cough due to conditions like smoking, asthma, bronchitis, or emphysema, or if your cough comes with excessive mucus, please consult your doctor before using this medication.

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 often prescribed for depression, certain psychiatric conditions, or Parkinson's disease. If you have recently stopped taking an MAOI, wait at least two weeks before using this product. If you're unsure whether your medication contains an MAOI, please consult your doctor or pharmacist.

If you experience symptoms such as fever, rash, or a persistent headache, stop using the product and contact your doctor. Additionally, if your cough lasts more than a week or keeps coming back, it's important to seek medical advice, as this could indicate a more serious health issue.

In the event of an overdose, seek emergency medical help or contact a Poison Center right away. Your safety is important, so please take these precautions seriously.

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 that you or someone else may have taken too much of a medication, it’s crucial to seek immediate medical help.

In case of an overdose, you should contact your local emergency services or go to the nearest hospital right away. Always keep the medication packaging on hand, as it can provide important information to healthcare professionals. Remember, it's better to be safe and get checked out if you have any concerns about an overdose.

Pregnancy Use

If you are pregnant or breastfeeding, it’s important to consult with a healthcare professional before using this medication. They can provide guidance on whether it’s safe for you and your baby. Always prioritize your health and the health of your child by seeking expert advice.

Lactation Use

If you are pregnant or breastfeeding, it’s important to consult with a healthcare professional before using any medication. This ensures that you understand any potential risks and can make informed decisions about your health and the health of your baby. Always prioritize open communication with your doctor regarding your breastfeeding journey.

Pediatric Use

If your child is between 6 and 10 years old, they can take half a tablet every four hours as needed. For children under 6 years old, it's important to consult a doctor before giving any medication. For adults and children aged 12 and older, the recommended dose is one tablet every four hours, but be sure not to exceed six doses in a 24-hour period unless directed by a doctor.

Always keep medications out of reach of children. If you suspect an overdose, seek medical help or contact a Poison Center right away.

Geriatric Use

While there is no specific information available about the use of this medication in older adults, it’s important to approach any new treatment with caution. If you or a loved one is an older adult, it’s always wise to discuss any medications with a healthcare provider, especially since older adults may have different health needs and may be taking other medications.

Since there are no dosage adjustments or special precautions mentioned for elderly patients, your healthcare provider can help determine the best approach based on individual health conditions and overall treatment goals. Always prioritize open communication with your healthcare team to ensure safe and effective use of any medication.

Renal Impairment

If you have kidney issues, it's important to know that there are no specific guidelines or dosage adjustments mentioned for your condition in the available information. This means that the standard recommendations for the medication do not include special monitoring or safety considerations tailored for patients with renal impairment (kidney problems).

Always consult your healthcare provider for personalized advice and to ensure that any treatment plan is safe and effective for your specific health needs. They can provide guidance based on your kidney function and overall 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).

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 and safety of your product, store it in a cool, dry place at a temperature between 15°-30°C (59°-86°F). This temperature range helps maintain the integrity of the device.

When handling the product, be sure to follow any specific instructions provided to avoid contamination or damage. Always keep the product away from extreme temperatures and dispose of it according to local regulations to ensure safety and environmental protection.

Additional Information

You can take this medication as follows: Adults and children aged 12 and older should take 1 tablet every 4 hours as needed. For children aged 6 to 10, the recommended dose is 1/2 tablet every 4 hours as needed. If your child is under 6 years old, it's important to consult a doctor before giving them this medication. Remember not to exceed 6 doses in a 24-hour period unless directed by a healthcare professional.

FAQ

What does this medication do?

This medication temporarily relieves cough due to minor throat and bronchial irritation, helps loosen phlegm (mucus), and makes coughs more productive.

How should adults and children over 12 take this medication?

Adults and children 12 years of age and over should take 1 tablet every 4 hours as needed, without exceeding 6 doses in a 24-hour period.

What is the dosage for children aged 6 to 10?

Children aged 6 to 10 should take 1/2 tablet every 4 hours as needed, also not exceeding 6 doses in a 24-hour period.

What should I do if my child is under 6 years old?

If your child is under 6 years of age, you should consult a doctor before use.

Are there any warnings for using this medication?

Do not use this medication if you are taking a prescription monoamine oxidase inhibitor (MAOI) or for 2 weeks after stopping an MAOI. Consult your doctor or pharmacist if unsure.

When should I stop using this medication and consult a doctor?

Stop use and ask a doctor if symptoms are accompanied by fever, rash, or persistent headache, or if the cough persists for more than 1 week.

Is this medication safe during pregnancy or breastfeeding?

If you are pregnant or breastfeeding, you should ask a health professional before using this medication.

What should I do in case of an overdose?

In case of overdose, get medical help or contact a Poison Center immediately.

Packaging Info

Below are the non-prescription pack sizes of Quality Choice Mucus Relief Dm (dextromethorphan hydrobromide / guaifenesin). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Quality Choice Mucus Relief Dm.
Details

Drug Information (PDF)

This file contains official product information for Quality Choice Mucus Relief 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 associated with minor throat and bronchial irritation, which may occur due to a common cold. It aids in loosening phlegm (mucus) and thinning bronchial secretions, facilitating the clearance of bothersome mucus from the bronchial passageways. Additionally, this medication helps to make coughs more productive.

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

Dosage and Administration

Adults and children 12 years of age and over are instructed to take 1 tablet every 4 hours as needed. For children aged 6 to 10 years, the recommended dosage is 1/2 tablet every 4 hours as needed. It is essential that parents or guardians consult a doctor for children under 6 years of age before administration.

Healthcare professionals should advise patients not to exceed 6 doses in a 24-hour period, unless otherwise directed by a physician.

Contraindications

There are no specific contraindications identified for this product. However, it is advised to discontinue use and consult a healthcare professional if symptoms are accompanied by fever, rash, or persistent headache. Additionally, if a cough persists for more than one week or tends to recur, medical advice should be sought.

Warnings and Precautions

The use of this product is contraindicated in individuals currently taking prescription monoamine oxidase inhibitors (MAOIs), which are commonly prescribed for depression, psychiatric or emotional conditions, or Parkinson's disease. Additionally, it is advised to refrain from using this product for at least two weeks following the discontinuation of an MAOI. Healthcare professionals should ensure that patients are aware of this contraindication and encourage them to consult their doctor or pharmacist if they are uncertain whether their prescription medication contains an MAOI.

Patients should be instructed to discontinue use and seek medical advice if they experience symptoms such as fever, rash, or a persistent headache. Furthermore, if a cough persists for more than one week or tends to recur, it is essential to consult a healthcare provider, as a persistent cough may indicate a serious underlying condition.

In the event of an overdose, immediate medical assistance should be sought, or the local Poison Center should be contacted without delay. It is crucial for healthcare professionals to educate patients on the importance of adhering to these warnings and precautions to ensure their safety while using this product.

Side Effects

Patients should be aware of the potential adverse reactions associated with the use of this product. Serious adverse reactions may occur, particularly in patients who are currently taking or have recently discontinued a prescription monoamine oxidase inhibitor (MAOI). It is crucial that patients do not use this product if they are taking an MAOI or for at least two weeks after stopping such medication. Patients are advised to consult their doctor or pharmacist if they are uncertain whether their prescription contains an MAOI.

Common adverse reactions may include symptoms that warrant immediate medical attention. Patients should stop using the product and seek medical advice if they experience symptoms accompanied by fever, rash, or persistent headache. Additionally, if a cough persists for more than one week or tends to recur, it may indicate a serious underlying condition, and medical consultation is recommended.

Patients with a history of persistent or chronic cough, such as those with smoking-related conditions, asthma, bronchitis, or emphysema, should consult their doctor before using this product. Furthermore, if a cough is accompanied by excessive phlegm (mucus), it is advisable to seek medical advice prior to use.

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 Quality Choice Mucus Relief Dm (dextromethorphan hydrobromide / guaifenesin). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Quality Choice Mucus Relief Dm.
Details

Pediatric Use

Pediatric patients aged 6 to 10 years may take 1/2 tablet every 4 hours as needed, while those under 6 years of age should consult a doctor prior to use. For adults and children aged 12 years and older, the recommended dosage is 1 tablet every 4 hours as needed. It is important for all pediatric patients to not exceed 6 doses in a 24-hour period or as directed by a healthcare professional. Care should be taken to keep the medication out of reach of children, and in the event of an overdose, immediate medical assistance or contact with a Poison Center is advised.

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 potential adverse effects or changes in efficacy, 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 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 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 individuals.

Renal Impairment

Patients with renal impairment have not been specifically addressed in the available data regarding dosage adjustments, special monitoring, or safety considerations. Therefore, healthcare professionals should exercise caution when prescribing this medication to patients with reduced kidney function, as the lack of information necessitates careful clinical judgment and monitoring of these patients.

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:

  1. Assessment: Conduct a thorough evaluation of the patient's vital signs and clinical status.

  2. Supportive Care: Initiate supportive measures as necessary, including airway management, oxygen supplementation, and intravenous fluids.

  3. 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.

  4. Specific Antidotes: If a specific antidote is available for the substance involved, it should be administered according to established protocols.

Healthcare professionals are encouraged to consult local poison control centers or toxicology experts for guidance on management strategies tailored to the specific circumstances of the overdose. Continuous monitoring and supportive care are paramount until the patient stabilizes or further interventions are deemed necessary.

Documentation of the incident, including the substance involved, estimated dose, time of ingestion, and any interventions performed, is critical for ongoing patient management and future reference.

Nonclinical Toxicology

If pregnant or breastfeeding, it is advised to consult a health professional prior to use. There are no specific non-teratogenic effects or nonclinical toxicology details available. Additionally, no specific information regarding animal pharmacology and toxicology has been provided.

Postmarketing Experience

No postmarketing experience details are available in the insert text.

Patient Counseling

Patients should be advised to keep this medication out of reach of children to prevent accidental ingestion. In the event of an overdose, it is crucial to seek medical assistance or contact a Poison Center immediately.

Healthcare providers should instruct patients to discontinue use and consult a doctor if symptoms are accompanied by fever, rash, or a persistent headache. Additionally, patients should be informed to stop using the medication and seek medical advice if a cough persists for more than one week or tends to recur, as a persistent cough may indicate a serious underlying condition.

Patients should also be encouraged to consult their healthcare provider before using this medication if they have a persistent or chronic cough, particularly if it is associated with smoking, asthma, bronchitis, or emphysema. Furthermore, it is important to advise patients to seek medical guidance if their cough is accompanied by excessive phlegm (mucus).

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available for identification. It is essential to store the product at a temperature range of 15° to 30°C (59° to 86°F) to maintain its integrity and efficacy. Proper storage conditions must be adhered to, ensuring that the product is kept within the specified temperature limits to prevent degradation.

Additional Clinical Information

Patients aged 12 years and older are advised to take 1 tablet every 4 hours as needed, while children aged 6 to 10 years should take 1/2 tablet every 4 hours as needed. For children under 6 years of age, consultation with a doctor is recommended. It is important for patients not to exceed 6 doses within a 24-hour period unless directed by a healthcare professional.

Drug Information (PDF)

This file contains official product information for Quality Choice Mucus Relief 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 Quality Choice Mucus Relief 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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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.