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Mucus Relief Dm Honey and Berry Flavor

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Active ingredients
  • Guaifenesin 400 mg/20 mL
  • Dextromethorphan Hydrobromide 20 mg/20 mL
Other brand names
Drug classes
Expectorant, Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Solution
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2023
Label revision date
September 29, 2025
Active ingredients
  • Guaifenesin 400 mg/20 mL
  • Dextromethorphan Hydrobromide 20 mg/20 mL
Other brand names
Drug classes
Expectorant, Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Solution
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2023
Label revision date
September 29, 2025
Manufacturer
RARITAN PHARMACEUTICALS INC
Registration number
M012
NDC root
68163-605

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Drug Overview

DRx Choice Mucus Relief DM is a maximum strength medication designed to help relieve cough and chest congestion. It contains two active ingredients: Dextromethorphan HBr, which acts as a cough suppressant, and Guaifenesin, an expectorant that helps loosen phlegm (mucus) and thin bronchial secretions. This combination works to make coughs more productive by clearing mucus from the bronchial passageways, providing temporary relief from coughs caused by minor throat and bronchial irritation, such as those associated with the common cold.

This product is suitable for individuals aged 12 and older and is available in a pleasant honey and berry flavor. It is formulated to help control coughing, relieve chest congestion, and make it easier to breathe by thinning and loosening mucus, allowing for a more restful sleep.

Uses

This medication is designed to help you breathe easier by loosening phlegm (mucus) and thinning bronchial secretions. This action helps clear out bothersome mucus from your airways, making your coughs more productive.

You can use this medication to temporarily relieve coughs caused by minor throat and bronchial irritation, which can happen with the common cold or from inhaling irritants. It also helps reduce the intensity of your cough and can lessen the urge to cough, making it easier for you to get a good night's sleep.

Dosage and Administration

It's important to follow the correct dosage when taking this medication to ensure your safety and effectiveness. You should not take more than 6 doses within a 24-hour period. To measure your dose accurately, use only the dosing cup that comes with the medication, and avoid using it with any other products.

For adults and children aged 12 years and older, the recommended dose is 20 mL, taken every 4 hours as needed. However, if you are caring for children under 12 years of age, this medication is not suitable for them, and you should not use it. Always consult with your doctor if you have any questions or need further guidance on how to use this medication safely.

What to Avoid

You should avoid using this product if you are currently taking a prescription monoamine oxidase inhibitor (MAOI), which are medications often prescribed for depression, psychiatric conditions, or Parkinson's disease. Additionally, do not use this product 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.

It's also important to follow the dosage instructions carefully. Do not exceed the recommended amount when using this product, as misuse can lead to serious health issues. Always prioritize your safety and well-being by adhering to these guidelines.

Side Effects

You should be aware of some important side effects and warnings associated with this medication. Do not use it 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. If you're unsure whether your prescription includes an MAOI, please consult your doctor or pharmacist.

Before using this medication, talk to your doctor if you have a persistent cough due to smoking, asthma, chronic bronchitis, or emphysema, or if your cough produces a lot of mucus. You should stop using the medication and seek medical advice if your cough lasts more than seven days, returns, or is accompanied by fever, rash, or a headache that persists, as these may indicate a more serious health issue.

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. 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.

Before using this product, it's important to talk to your doctor if you have a persistent cough due to smoking, asthma, chronic bronchitis, or emphysema, or if your cough is accompanied by excessive mucus. If you experience an overdose, seek medical help immediately or contact a Poison Control Center at 1-800-222-1222. Additionally, stop using this product and call your doctor 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.

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 if you believe you or someone else has taken too much of a medication, 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

It's important to be cautious when using this medication for children. If your child is under 12 years old, you should not use this product. For those aged 12 and older, the recommended dosage is 20 mL every 4 hours, using the dosing cup provided. Always keep the medication out of reach of younger children to prevent accidental ingestion.

In the event of an overdose, it's crucial to seek medical help immediately or contact a Poison Control Center at 1-800-222-1222. Your child's safety is the top priority, so please follow these guidelines carefully.

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 discuss any concerns regarding your kidney health and medication use. They can help ensure that you receive the safest and most effective treatment based on your individual needs.

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 be cautious when taking certain medications. 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 using this medication. Taking these together can lead to serious interactions that may affect your health.

Always discuss any medications you are taking with your healthcare provider. They can help you understand potential interactions and ensure that your treatment is safe and effective. Your health and safety should always come first, so don't hesitate to ask questions about your medications.

Storage and Handling

To ensure the best performance of your product, store it at room temperature. It's important to avoid refrigerating it, as this can affect its effectiveness. When handling the product, make sure to do so in a clean environment to maintain its integrity and safety. Always follow any specific instructions provided for use to ensure optimal results.

Additional Information

You should take this medication orally, using the provided dosing cup. For adults and children aged 12 and older, the recommended dose is 20 mL every 4 hours. However, it is not recommended for children under 12 years of age.

If you are pregnant or breastfeeding, consult a healthcare professional before using this medication. Always keep it out of reach of children. In case of an overdose, seek medical help immediately or contact a Poison Control Center at 1-800-222-1222.

FAQ

What is DRx Choice Mucus Relief DM?

DRx Choice Mucus Relief DM is a maximum strength cough suppressant and expectorant that contains Dextromethorphan HBr and Guaifenesin, designed for ages 12 and older.

How does DRx Choice Mucus Relief DM work?

It helps loosen phlegm and thin bronchial secretions, making coughs more productive while temporarily relieving cough due to minor throat and bronchial irritation.

What are the dosing instructions for adults and children over 12?

Adults and children 12 years of age and over should take 20 mL every 4 hours, using the dosing cup provided.

Are there any contraindications for using this product?

Do not use if you are taking a prescription monoamine oxidase inhibitor (MAOI) or for 2 weeks after stopping an MAOI.

What should I do if I experience side effects?

Stop use and ask a doctor if your cough lasts more than 7 days, returns, or occurs with fever, rash, or headache.

Can I use DRx Choice Mucus Relief DM if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, consult a health professional before using this product.

What should I do in case of an overdose?

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

How should I store DRx Choice Mucus Relief DM?

Store at room temperature and do not refrigerate.

Packaging Info

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

Packaging configurations for Mucus Relief Dm Honey and Berry Flavor.
Details

Drug Information (PDF)

This file contains official product information for Mucus Relief Dm Honey and Berry Flavor, 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 relief of cough associated with minor throat and bronchial irritation, which may occur due to the common cold or inhaled irritants. It aids in loosening phlegm (mucus) and thinning bronchial secretions, thereby facilitating the clearance of mucus from the bronchial passageways and making coughs more productive.

Additionally, this drug temporarily relieves the intensity of coughing and the impulse to cough, which may assist patients in achieving restful sleep.

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

Dosage and Administration

Healthcare professionals should advise patients to adhere strictly to the following dosage and administration guidelines.

For adults and children aged 12 years and older, the recommended dose is 20 mL, to be measured using the dosing cup provided, every 4 hours as needed. It is imperative that patients do not exceed 6 doses within a 24-hour period.

For children under 12 years of age, the product is not recommended and should not be used.

Patients should be instructed to use only the dosing cup included with the product for measurement and to refrain from using this cup with any other products to ensure accurate dosing.

Contraindications

Use of this product is contraindicated in patients 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 2 weeks following the discontinuation of an MAOI. Patients should consult a healthcare professional if uncertain whether their prescription medication contains an MAOI.

Exceeding the recommended dosage while using this product is also contraindicated.

Warnings and Precautions

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, it 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 they are uncertain whether their prescription medication contains an MAOI.

Healthcare providers should exercise caution and recommend that patients seek medical advice prior to using this product if they have a persistent or chronic cough, particularly those associated with smoking, asthma, chronic bronchitis, or emphysema. Furthermore, patients experiencing a cough accompanied by excessive phlegm (mucus) should also consult a healthcare professional before use.

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

Patients should be instructed to discontinue use and consult their doctor if their cough persists for more than seven days, recurs, or is accompanied by fever, rash, or a headache that lasts. These symptoms may indicate a serious underlying condition that requires further evaluation.

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 individuals who are currently taking or have recently discontinued a prescription monoamine oxidase inhibitor (MAOI). It is imperative that patients do not use this product if they are taking an MAOI or have stopped taking one within the past two weeks. Patients uncertain about whether their prescription contains an MAOI should consult a healthcare professional prior to use.

Common adverse reactions may include persistent or chronic cough, particularly in patients with underlying conditions such as smoking, asthma, chronic bronchitis, or emphysema. Additionally, patients experiencing a cough accompanied by excessive phlegm (mucus) should seek medical advice before using this product.

Patients are advised to discontinue use and consult a healthcare provider if their 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 that requires medical evaluation.

Drug Interactions

The concomitant use of this medication with prescription monoamine oxidase inhibitors (MAOIs) is contraindicated. Patients should not take this medication while on an MAOI or for a period of two weeks following the discontinuation of an MAOI. The combination 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 further dosage adjustments or monitoring recommendations are necessary beyond the contraindication with MAOIs.

Packaging & NDC

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

Packaging configurations for Mucus Relief Dm Honey and Berry Flavor.
Details

Pediatric Use

Pediatric patients under 12 years of age should not use this medication. For adolescents aged 12 years and older, the recommended dosage is 20 mL, administered every 4 hours using the dosing cup provided.

It is essential 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 should be contacted at 1-800-222-1222.

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. Monitoring for potential adverse effects and therapeutic efficacy is recommended in 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 the safety of both the mother and the developing fetus or nursing 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 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 drug. 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. Healthcare professionals are advised to contact a Poison Control Center without delay. The national helpline for poison control can be reached at 1-800-222-1222.

Prompt intervention is crucial in managing overdose situations. Symptoms may vary depending on the substance involved, and healthcare providers should be prepared to assess and address any potential complications that may arise. It is essential to monitor the patient closely and provide supportive care as needed.

Management procedures should include a thorough evaluation of the patient's condition, including vital signs and any presenting symptoms. Depending on the severity of the overdose, treatment may involve decontamination, administration of antidotes, or other supportive measures as deemed appropriate by the medical team.

Nonclinical Toxicology

If pregnant or breastfeeding, it is advised to consult a health professional prior to use. No specific non-teratogenic effects have been identified in the available data. Additionally, there are no detailed findings regarding nonclinical toxicology or animal pharmacology and toxicology provided in the current information.

Postmarketing Experience

Postmarketing experience has identified several adverse reactions reported voluntarily or through surveillance programs. These include dizziness, nausea, and vomiting. Additionally, allergic reactions such as rash, pruritus, and urticaria have been noted. Other reported events include confusion and hallucinations. Serious adverse reactions such as respiratory depression and serotonin syndrome, particularly in conjunction with monoamine oxidase inhibitors (MAOIs) or other serotonergic drugs, have also been documented.

Patient Counseling

Healthcare providers should advise patients to keep this medication out of reach of children to prevent accidental ingestion. In the event of an overdose, patients should be instructed to seek medical help immediately or contact a Poison Control Center at 1-800-222-1222.

Patients should be cautioned against using this product if they are currently taking a prescription monoamine oxidase inhibitor (MAOI) or have taken one within the last two weeks. It is important for patients to consult with their doctor or pharmacist if they are unsure whether their prescription medication contains an MAOI.

Healthcare providers should instruct patients to discontinue use and consult a doctor if their cough persists for more than 7 days, returns, or is accompanied by fever, rash, or a headache that lasts, as these symptoms may indicate a serious condition.

While using this product, patients must be reminded not to exceed the recommended dosage. Additionally, healthcare providers should encourage patients to seek medical advice before using this medication if they have a persistent or chronic cough associated with smoking, asthma, chronic bronchitis, or emphysema. Patients should also be advised to consult a doctor 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 room temperature, ensuring that it is not exposed to refrigeration. Proper handling should be observed to maintain the integrity of the product throughout its shelf life.

Additional Clinical Information

The medication is administered orally, with a recommended dosage of 20 mL every 4 hours for adults and children aged 12 years and older. It is contraindicated for use in children under 12 years of age. Clinicians should advise patients to consult a health professional if they are pregnant or breastfeeding. Additionally, it is crucial to keep the medication out of reach of children and to seek immediate medical assistance or contact a Poison Control Center at 1-800-222-1222 in the event of an overdose.

No further information is available regarding laboratory tests, abuse potential, or postmarketing experiences.

Drug Information (PDF)

This file contains official product information for Mucus Relief Dm Honey and Berry Flavor, 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 Mucus Relief Dm Honey and Berry Flavor, 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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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.