Symptom checker
Select audience type

Switch between content for healthcare professionals (PRO) and general audience (GEN).

ADD CONDITION

items per page

Dextromethorphan hydrobromide/Guaifenesin

Last content change checked dailysee data sync status

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)
Pregnancy
See Pregnancy Use Section
Lactation
See Lactation Use Section
Marketed in the U.S.
Since 2022
Label revision date
May 18, 2022
Drug Information (PDF)
Prescribing information, PDF file
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
Pregnancy
See Pregnancy Use Section
Lactation
See Lactation Use Section
Marketed in the U.S.
Since 2022
Label revision date
May 18, 2022
Manufacturer
Good Sense
Registration number
M012
NDC root
50804-432
Drug Information (PDF)
Prescribing information, PDF file
Packaging Info
Packaging & NDC Codes

If you are a healthcare professional or from the pharmaceutical industry please visit this version.

If you are a consumer or patient please visit this version.

Drug Overview

Mucus Relief DB and Mucus Relief DM are medications designed to help you manage coughs and mucus. They work by loosening phlegm (mucus) and thinning bronchial secretions, making it easier for you to clear your airways. This can be particularly helpful if you're dealing with a cough caused by minor throat and bronchial irritation, such as that from a common cold or inhaled irritants.

In addition to helping clear mucus, these medications temporarily relieve coughing and can reduce the urge to cough, which may help you get a better night's sleep. If you're experiencing bothersome coughs and mucus, Mucus Relief DB and Mucus Relief DM may provide the relief you need.

Uses

This medication is designed to help you breathe easier by loosening phlegm (mucus) and thinning bronchial secretions. By doing so, it clears out bothersome mucus from your bronchial passageways, making your coughs more productive.

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

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 while your symptoms last. It's important to drink a full glass of water with each tablet to help it work effectively. However, make sure not to take more than 6 doses in a 24-hour period to avoid any potential side effects.

For children under 12 years of age, this medication is not recommended, so please do not use it for younger children. Always follow these guidelines to ensure safe and effective use of the medication.

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, you should 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.

While using this product, it’s important to follow the directions carefully and not exceed the recommended dosage. Misuse or taking more than directed can lead to serious health issues, including dependence (a condition where your body becomes reliant on a substance). 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, 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 is accompanied by excessive mucus. Additionally, if you are taking sedatives or tranquilizers, it's important to seek advice from a healthcare professional. You should stop using the medication and consult a doctor if your cough lasts more than seven days, returns, or occurs with symptoms like fever, rash, or a persistent headache, as these may indicate a more serious condition. In case of an accidental overdose, seek medical help immediately or contact a Poison Control Center at 1-800-222-1222.

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, 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.

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. Additionally, if you are taking sedatives or tranquilizers, check with your doctor or pharmacist first.

If you accidentally take too much of this product, seek emergency medical help immediately or contact a Poison Control Center at 1-800-222-1222. You should also stop using the product and call your doctor if your cough lasts more than 7 days, returns, or occurs with fever, rash, or a persistent headache, as these may indicate a more serious condition.

Overdose

If you suspect an accidental overdose, it’s important 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.

Don’t wait to see if symptoms improve; getting prompt assistance can be crucial. Always prioritize your safety and the safety of others by acting quickly in these situations.

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 considering medication for children. If your child is under 12 years old, you should not use this medication. For those aged 12 and older, the recommended dosage is one tablet every four hours, taken with a full glass of water, as long as symptoms continue. However, do not exceed six doses in a 24-hour period.

Always keep this medication out of reach of younger children. In the event of an accidental overdose, 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, 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 (liver issues).

Before starting any new medication, including this one, you should 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. 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 or Parkinson’s disease. 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.

Before using this product, it's also wise to check with your healthcare provider if you are taking sedatives or tranquilizers, as these can interact with the medication. Always discuss any medications or tests with your healthcare provider to ensure your safety and well-being.

Storage and Handling

To ensure the best performance of your product, store it at room temperature, ideally around 25°C (77°F). It can safely be kept within a range of 15°-30°C (59°-86°F), but make sure to keep it in a dry place and away from heat sources.

When handling the product, always check that the safety seal under the cap is intact. If the seal is broken or missing, do not use the product, as this could compromise its safety and effectiveness. Following these guidelines will help you use the product safely and effectively.

Additional Information

For adults and children aged 12 and older, you should take 1 tablet every 4 hours with a full glass of water as long as symptoms persist, but do not exceed 6 doses in a 24-hour period. If you are pregnant or breastfeeding, it's important to consult a healthcare professional before using this medication.

If you accidentally take too much, seek medical help immediately or contact a Poison Control Center at 1-800-222-1222. Additionally, if you experience any side effects, you can report them by calling 1-888-952-0050. Please note that this medication is not recommended for children under 12 years of age.

FAQ

What is Mucus Relief DB and Mucus Relief DM used for?

Mucus Relief DB and Mucus Relief DM help loosen phlegm (mucus) and thin bronchial secretions, making coughs more productive.

Who can take Mucus Relief?

Adults and children 12 years and older can take Mucus Relief. Children under 12 years of age should not use it.

How should I take Mucus Relief?

You should take 1 tablet every 4 hours with a full glass of water while symptoms persist, but do not exceed 6 doses in 24 hours.

What should I do if I accidentally take too much Mucus Relief?

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

Are there any warnings for using Mucus Relief?

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

What should I do if my cough lasts more than 7 days?

Stop using Mucus Relief and ask a doctor if your cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache.

Can I use Mucus Relief if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, ask a health professional before using Mucus Relief.

What are the side effects of Mucus Relief?

While specific side effects are not listed, you should report any adverse reactions to 1-888-952-0050.

Packaging Info

Below are the non-prescription pack sizes of Mucus Relief Dm. Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Mucus Relief Dm.
Details

Drug Information (PDF)

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

View product document (PDF)

Description

Mucus Relief DB and Mucus Relief DM are formulations designed to alleviate symptoms associated with mucus congestion. These products contain active ingredients that target mucus production and promote clearance from the respiratory tract. The formulations are available in dosage forms suitable for oral administration. Each product is characterized by its specific composition, which may include additional inactive ingredients that support stability and efficacy. The precise molecular weight and chemical formula of the active components are integral to their pharmacological action.

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 assists 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 help patients achieve restful sleep.

Limitations of use have not been specified; however, healthcare professionals should consider the patient's overall condition and any potential contraindications when prescribing this medication.

Dosage and Administration

Adults and children 12 years and older are instructed to take 1 tablet every 4 hours as needed while symptoms persist. It is essential to administer the tablet with a full glass of water. The maximum allowable dosage is 6 tablets within a 24-hour period.

For children under 12 years of age, the use of this medication is not recommended.

Contraindications

Use of this product is contraindicated in patients currently taking a prescription monoamine oxidase inhibitor (MAOI) or within 2 weeks of discontinuing an MAOI. MAOIs are commonly prescribed for depression, psychiatric or emotional conditions, or Parkinson’s disease. If there is uncertainty regarding the presence of an MAOI in a prescription medication, consultation with a healthcare professional is advised.

Additionally, this product should not be used in excess of the directed dosage.

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 at least two weeks following the discontinuation of an MAOI. Patients uncertain about whether their prescription includes an MAOI are advised to consult a healthcare professional, such as a doctor or pharmacist, prior to using this product.

Healthcare professionals should exercise caution and recommend that patients seek medical advice before using this product if they have a persistent or chronic cough, particularly in cases associated with smoking, asthma, chronic bronchitis, or emphysema. Furthermore, individuals experiencing a cough accompanied by excessive phlegm (mucus) should also consult a healthcare provider. It is also prudent to advise patients to discuss their use of sedatives or tranquilizers with a doctor or pharmacist before initiating treatment with this product.

In the event of an accidental overdose, immediate medical assistance should be sought, or the Poison Control Center (1-800-222-1222) should be contacted without delay.

Patients should be instructed to discontinue use and consult a healthcare professional if their cough persists for more than seven days, recurs, or is accompanied by fever, rash, or a persistent headache, as these symptoms may indicate a serious underlying condition.

Side Effects

Patients should be aware of the potential adverse reactions associated with this product. Serious warnings include the contraindication of use in individuals 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, or Parkinson’s disease. Patients uncertain about whether their prescription contains an MAOI are advised to consult a healthcare professional prior to use.

It is recommended that patients seek medical advice before using this product if they have a persistent or chronic cough, such as that associated with smoking, asthma, chronic bronchitis, or emphysema, or if their cough is accompanied by excessive phlegm (mucus). Additionally, individuals taking sedatives or tranquilizers should consult a doctor or pharmacist before use.

Patients are instructed to discontinue use and consult a healthcare provider if their cough persists for more than 7 days, recurs, or is accompanied by fever, rash, or a persistent headache, as these symptoms may indicate a serious underlying condition.

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

Drug Interactions

The concomitant use of this product with prescription monoamine oxidase inhibitors (MAOIs) is contraindicated. Patients should not take this product while on MAOIs or for a period of two weeks following the discontinuation of an MAOI. MAOIs are commonly prescribed for depression, psychiatric or emotional conditions, and Parkinson’s disease. If patients are uncertain whether their prescription medication contains an MAOI, they are advised to consult a healthcare professional, such as a doctor or pharmacist, prior to using this product.

Additionally, caution is advised when considering the use of this product in conjunction with sedatives or tranquilizers. Patients should seek guidance from a healthcare provider before initiating use if they are currently taking these medications.

Packaging & NDC

Below are the non-prescription pack sizes of Mucus Relief Dm. Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Mucus Relief Dm.
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 1 tablet every 4 hours with a full glass of water, while symptoms persist. The maximum allowable dosage is 6 tablets within a 24-hour period.

It is essential to keep this medication out of reach of children. In the event of an accidental overdose, immediate medical assistance should be sought, or contact a Poison Control Center at 1-800-222-1222.

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 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 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 accidental overdose, it is imperative to seek immediate medical assistance. Healthcare professionals are advised to contact a Poison Control Center at 1-800-222-1222 for guidance on managing the situation effectively.

Prompt intervention is crucial to mitigate potential adverse effects associated with overdose. Symptoms may vary depending on the substance involved, and healthcare providers should be prepared to assess and manage these symptoms accordingly.

Management procedures may include supportive care and symptomatic treatment, tailored to the specific clinical presentation of the patient. Continuous monitoring and evaluation are essential to ensure patient safety and to address any complications that may arise during the course of treatment.

Nonclinical Toxicology

If pregnant or breast-feeding, it is advised to consult a health professional before 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

Reports of side effects have been received through voluntary submissions and surveillance programs. Healthcare professionals and patients are encouraged to report any adverse events to the designated contact number, 1-888-952-0050. This information contributes to the ongoing monitoring of the product's safety profile.

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 accidental overdose. It is important for patients to understand the seriousness of an overdose and the necessity of prompt action to ensure their safety.

Storage and Handling

The product is supplied in a configuration that includes an NDC number for identification. It should be stored at a controlled room temperature of 25°C (77°F), with permissible excursions between 15°C and 30°C (59°F to 86°F). It is essential to keep the product in a dry place and to avoid exposure to heat, as this may compromise its integrity.

Healthcare professionals are advised to inspect the product prior to use. The product should not be used if the imprinted safety seal under the cap is broken or missing, as this indicates potential tampering or contamination.

Additional Clinical Information

Adults and children aged 12 years and older are advised to take 1 tablet every 4 hours with a full glass of water while symptoms persist, with a maximum of 6 doses in a 24-hour period. The use of this medication is not recommended for children under 12 years of age.

Clinicians should counsel patients to consult a health professional if they are pregnant or breastfeeding before use. In the event of an accidental overdose, patients should seek medical assistance or contact a Poison Control Center immediately at 1-800-222-1222. Additionally, side effects can be reported to 1-888-952-0050. No further information is available regarding laboratory tests or abuse potential.

Drug Information (PDF)

This file contains official product information for 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 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.

Learn more in our Editorial Policy

Last AI update:

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.