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Cough and Chest Congestion Dm

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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
Liquid
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2020
Label revision date
August 18, 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
Liquid
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2020
Label revision date
August 18, 2025
Manufacturer
CVS Pharmacy
Registration number
M012
NDC root
69842-926

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Drug Overview

Cough & Chest Congestion DM is a medication designed to help you manage cough and chest congestion. It contains two active ingredients: dextromethorphan HBr, which acts as a cough suppressant, and guaifenesin, an expectorant that helps thin and loosen mucus. This combination works to relieve cough caused by minor throat and bronchial irritation, often associated with the common cold or inhaled irritants, making your coughs more productive and helping you sleep better by reducing the urge to cough.

This product is intended for individuals aged 12 and over and is formulated to provide maximum strength relief. By loosening phlegm and thinning bronchial secretions, it aids in clearing your airways of bothersome mucus, allowing for easier breathing and comfort during times of illness.

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 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 can help reduce the intensity of your cough and 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 using this medication to ensure your safety and effectiveness. For adults and children aged 12 years and older, you should take 20 mL every 4 hours, but remember not to exceed 6 doses in a 24-hour period. If you are caring for children under 12 years of age, this medication is not recommended for them.

When measuring your dose, always use the dosing cup that comes with the product. This ensures you get the right amount every time. Make sure to keep the dosing cup with the medication so you have it handy whenever you need to take a dose. Following these guidelines will help you use the medication safely and effectively.

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 or emotional 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 before using this product.

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

If you experience a cough that lasts more than 7 days, returns after improvement, or is accompanied by a fever, rash, or headache that persists, it’s important to stop using the medication and consult your doctor. These symptoms could indicate a more serious health issue that requires attention.

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, certain psychiatric conditions, 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.

If your cough lasts more than seven days, returns, or is accompanied by a fever, rash, or persistent headache, stop using the product and contact your doctor. These symptoms could indicate a more serious health issue. In the event of an overdose, seek medical help immediately or call the 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.

Don’t wait for symptoms to worsen; getting prompt assistance can be vital. 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 and any medications you may consider.

Pediatric Use

It's important to be cautious when considering 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.

Always keep this medication out of reach of children to prevent accidental ingestion. In the event of an overdose, seek medical help immediately or contact a Poison Control Center at 1-800-222-1222. Your child's safety is a 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 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 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 about combining medications. If you are currently taking a prescription monoamine oxidase inhibitor (MAOI), which is a type of medication used for depression, certain psychiatric conditions, or Parkinson's disease, you should not use this product. Additionally, you should wait at least two weeks after stopping an MAOI before starting this medication.

Always consult with your healthcare provider or pharmacist if you're unsure whether your current medications include an MAOI. They can help ensure your safety and avoid any potentially harmful interactions.

Storage and Handling

To ensure the best quality and safety of your product, store it at room temperature, specifically between 20-25ºC (68º-77ºF). Avoid refrigerating it, as this can affect its effectiveness. Always keep the product upright to maintain its integrity.

Before using, check the safety seal around or under the cap. If this seal is broken or missing, do not use the product, as it may not be safe. Remember to discard the product after opening to ensure your safety and the product's effectiveness.

Additional Information

You should take this medication orally. For adults and children aged 12 years and older, the recommended dose is 20 mL every 4 hours. However, this medication is not recommended for children under 12 years of age. If you have any questions about how to use this medication, be sure to consult your healthcare provider for guidance.

FAQ

What is Cough & Chest Congestion DM?

Cough & Chest Congestion DM is a medication that contains DEXTROMETHORPHAN HBr (a cough suppressant) and GUAIFENESIN (an expectorant) to control cough and relieve chest congestion.

Who can use Cough & Chest Congestion DM?

This product is intended for individuals aged 12 and over. Children under 12 years of age should not use it.

How does Cough & Chest Congestion DM work?

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

What is the recommended dosage for adults?

Adults and children 12 years of age and older should take 20 mL every 4 hours, not exceeding 6 doses in any 24-hour period.

Are there any contraindications for using this medication?

Do not use if you are currently 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?

If your cough lasts more than 7 days, comes back, or occurs with fever, rash, or headache, stop use and consult a doctor as these may indicate a serious condition.

What should I do in case of overdose?

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

Can I use Cough & Chest Congestion DM if I am pregnant or breastfeeding?

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

How should I store Cough & Chest Congestion DM?

Store the product between 20-25ºC (68º-77ºF), keep it upright, and do not refrigerate. Ensure the safety seal is intact before use.

Packaging Info

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

Packaging configurations for Cough and Chest Congestion Dm.
Details

Drug Information (PDF)

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

View product document (PDF)

Description

DEXTROMETHORPHAN HBr is a cough suppressant indicated for the control of cough. It is formulated with GUAIFENESIN, an expectorant that relieves chest congestion by thinning and loosening mucus. This product is intended for use in individuals aged 12 years and older. The dosage form is provided in fluid ounces (FL OZ) and includes a dosing cup for accurate measurement. The product is tamper evident; do not use if the printed safety seal around or under the cap is broken or missing. This formulation is not manufactured or distributed by Reckitt Benckiser, the distributor of Delsym® Cough+® Chest Congestion DM. It is distributed by CVS Pharmacy, Inc., located at One CVS Drive, Woonsocket, RI 02895.

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 expulsion of bothersome mucus and enhancing the productivity of coughs.

Additionally, this drug temporarily alleviates the intensity of coughing and reduces the impulse to cough, which may aid in promoting sleep.

No teratogenic or nonteratogenic effects have been reported.

Dosage and Administration

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

The recommended dosage for adults and children aged 12 years and older is 20 mL every 4 hours, with a maximum of 6 doses within a 24-hour period. It is imperative that the dosing cup provided with the product is used for measurement; no other dosing devices should be utilized to ensure accurate dosing. The dosing cup should be kept with the product at all times to facilitate proper administration.

For children under 12 years of age, the product is not recommended for use. It is essential to follow these guidelines or any additional instructions provided by a healthcare professional.

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 they are uncertain whether their prescription medication contains an MAOI.

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

Warnings and Precautions

Use of this product is contraindicated in patients 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 counsel patients to verify with 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 their cough persists for more than seven days, recurs, or is accompanied by fever, rash, or a headache that lasts. These symptoms may indicate the presence of a serious underlying condition that requires further evaluation.

In the event of an overdose, it is imperative to obtain immediate medical assistance or contact a Poison Control Center at 1-800-222-1222. Prompt action is essential to ensure patient safety and appropriate management of the situation.

Side Effects

Patients should discontinue use and consult a healthcare professional 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 the presence of a serious underlying condition that requires medical evaluation.

Drug Interactions

The concomitant use of this product with monoamine oxidase inhibitors (MAOIs) is contraindicated. MAOIs are typically prescribed for the treatment of depression, psychiatric or emotional conditions, and Parkinson's disease. Patients should not take this product while on an MAOI or for a minimum of two weeks following the discontinuation of an MAOI.

It is essential for patients to consult with a healthcare professional, such as a doctor or pharmacist, to verify whether their current prescription includes an MAOI before initiating treatment with this product.

Packaging & NDC

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

Packaging configurations for Cough and Chest Congestion Dm.
Details

Pediatric Use

Children under 12 years of age should not use this medication. For adults and pediatric patients aged 12 years and older, the recommended dosage is 20 mL every 4 hours.

It is important to keep this medication out of reach of children. In the event of an overdose, immediate medical assistance should be sought, or contact a Poison Control Center 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. It is advisable to monitor these patients closely for any adverse effects or changes in efficacy.

Pregnancy

Pregnant patients and those who are breastfeeding should consult a healthcare professional prior to using this medication. The potential risks and benefits must be carefully considered in these populations to ensure the safety of both the mother and the fetus or infant.

Lactation

Lactating mothers are advised to consult a health professional prior to using this medication. There is currently no available data 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

There is no specific information regarding renal impairment, dosage adjustments, special monitoring, or safety considerations for patients with reduced kidney function provided in the drug insert. Healthcare professionals should exercise caution when prescribing this medication to patients with renal impairment, as the absence of data necessitates careful clinical judgment and monitoring.

Hepatic Impairment

Patients with hepatic impairment have not been specifically studied in relation to 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 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 at 1-800-222-1222 for guidance on managing the situation effectively.

Prompt intervention is crucial in mitigating potential adverse effects associated with an 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 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 the following adverse reactions reported voluntarily or through surveillance programs: dizziness, nausea, vomiting, and allergic reactions, which include rash, itching, and swelling.

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.

Patients should be informed that this product should not be used concurrently with prescription monoamine oxidase inhibitors (MAOIs), which are medications prescribed for depression, psychiatric or emotional conditions, or Parkinson's disease. Additionally, patients should be cautioned against using this product for at least two weeks after discontinuing an MAOI. If patients are uncertain whether their prescription medication contains an MAOI, they should be encouraged to consult with their doctor or pharmacist prior to using this product.

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

It is important to remind patients to adhere strictly to the recommended dosage and not to exceed the directed amount when using this product.

Furthermore, healthcare providers should recommend that patients consult a doctor before using this product if they have a persistent or chronic cough associated with smoking, asthma, chronic bronchitis, or emphysema, or if they have a cough that produces excessive phlegm (mucus).

Storage and Handling

The product is supplied in a configuration that includes a tamper-evident seal. It is essential to inspect the safety seal around or under the cap before use; the product should not be utilized if the seal is broken or missing.

For optimal storage, the product must be kept at a temperature range of 20-25ºC (68º-77ºF). It is crucial to avoid refrigeration, as this may compromise the product's integrity. The container should be stored in an upright position to ensure proper handling and to maintain the quality of the contents.

Once opened, the product should be discarded, as indicated by the handling instructions.

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. There is no additional information available regarding laboratory tests, abuse potential, patient counseling, or postmarketing experiences.

Drug Information (PDF)

This file contains official product information for Cough and Chest Congestion 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 Cough and Chest Congestion Dm, retrieved by a validated AI data-extraction workflow.

All FDA-listed dosage forms and strengths are shown in the Packaging & NDC Codes section above. Regulatory status appears in the Summary Information panel above and was verified in the FDA National Drug Code directory and the NSDE NDC Directory daily file.

Note: an automated daemon monitors NSDE checksums; when the record for this NDC changes, the new file is pulled instantly and this page is refreshed.

No human clinician has reviewed this version.

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Regulatory data notice: Information on this page is reproduced verbatim from FDA public databases (NSDE, Orange Book, Purple Book, DailyMed SPL). NDA/ANDA drugs are FDA-approved, BLA biologics are FDA-licensed. Inclusion alone does not guarantee current market availability or imply FDA endorsement.

Medical disclaimer: This AI-generated content is provided for educational purposes only and does not constitute medical advice. Always consult a licensed healthcare professional for diagnosis or treatment decisions.