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Good Neighbor Sugar Free Adult Tussin Dm

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Active ingredients
  • Guaifenesin 200 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)
Pregnancy
See Pregnancy Use Section
Lactation
See Lactation Use Section
Marketed in the U.S.
Since 2024
Label revision date
July 10, 2025
Drug Information (PDF)
Prescribing information, PDF file
Active ingredients
  • Guaifenesin 200 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
Pregnancy
See Pregnancy Use Section
Lactation
See Lactation Use Section
Marketed in the U.S.
Since 2024
Label revision date
July 10, 2025
Manufacturer
AMERISOURCE BERGEN
Registration number
M012
NDC root
46122-782
Drug Information (PDF)
Prescribing information, PDF file
Packaging Info (2 NDCs)
Packaging & NDC Codes (2)

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

Adult Tussin DM is a sugar-free medication designed to help relieve cough and chest congestion for individuals aged 12 and over, making it a suitable option for diabetics. It contains two active ingredients: dextromethorphan HBr, which acts as a cough suppressant to temporarily relieve cough caused by minor throat and bronchial irritation, and guaifenesin, an expectorant that helps loosen phlegm (mucus) and thin bronchial secretions, making it easier to drain the bronchial tubes.

This combination works together to control cough and alleviate chest congestion, providing you with relief when you need it most. Available in 4 FL OZ (118 mL) and 8 FL OZ (237 mL) sizes, Adult Tussin DM is formulated to support your respiratory health effectively.

Uses

If you're dealing with a cough caused by minor throat and bronchial irritation, such as what you might experience with a cold, this medication can help. It temporarily relieves your cough and also works to loosen phlegm (mucus) and thin out bronchial secretions, making it easier for your body to clear your airways.

In addition to controlling your cough, this medication also helps relieve chest congestion and ensures that mucus is thinned and loosened, promoting better drainage from your bronchial tubes. This can make breathing feel more comfortable when you're feeling under the weather.

Dosage and Administration

When using this medication, it's important to follow the dosing instructions carefully. For adults and children aged 12 years and older, you should take 20 milliliters (mL) every 4 hours. However, make sure not to exceed 6 doses within a 24-hour period. To ensure accurate dosing, always use the dosing cup that comes with the product, and keep it with the medication for easy access.

Please note that this product is not suitable for children under 12 years of age, so do not use it for younger children. By following these guidelines, you can 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 is a type of medication used 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 are unsure whether your prescription includes an MAOI, please consult your doctor or pharmacist before using this product.

It's important to follow these guidelines to prevent potential serious interactions and ensure your safety. Always prioritize open communication with your healthcare provider regarding any medications you are taking.

Side Effects

If you experience a persistent cough, it could be a sign of a serious condition, so it's important to pay attention to your symptoms. You should stop using the medication and consult a doctor if your cough lasts more than 7 days, returns after improvement, or is accompanied by fever, rash, or a persistent headache.

Before using this medication, talk to your doctor if your cough comes with excessive mucus or if you have a chronic cough due to smoking, asthma, chronic bronchitis, or emphysema.

Warnings and Precautions

If you experience an overdose, it’s crucial to seek medical help immediately or contact a Poison Control Center at 1-800-222-1222.

You should stop using this medication and consult your doctor if your cough lasts longer than 7 days, returns after improvement, or is accompanied by symptoms like fever, rash, or a persistent headache. These could indicate a more serious health issue that needs attention.

Overdose

If you suspect an overdose, it's important to be aware that there is no specific information available about the effects of taking too much of this medication. However, if you experience unusual symptoms or feel unwell after taking your medication, you should seek medical help immediately.

Signs of an overdose can vary, but common symptoms may include extreme drowsiness, confusion, or difficulty breathing. If you notice any of these signs, or if you are unsure about your symptoms, do not hesitate to contact a healthcare professional or call emergency services for assistance. Your safety is the top priority, so it's always better to err on the side of caution.

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 this medication for your child. If your child is under 12 years old, you should not use this product, as it is not intended for them. For those aged 12 and older, the recommended dosage is 20 mL every 4 hours, but be sure not to exceed 6 doses in a 24-hour period. Always follow these guidelines to ensure your child's safety and well-being.

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 your medication dosage may need to be adjusted. This is because your kidneys may not process the drug as effectively, which can lead to higher levels of the medication in your body. Your healthcare provider will monitor your kidney function regularly, using a test called creatinine clearance (which measures how well your kidneys are filtering waste).

Depending on the results of this monitoring, specific recommendations will be made for reducing your dosage if you have varying degrees of renal impairment. This is crucial to ensure your safety and to prevent any potential accumulation of the drug in your system, which can happen when your kidneys are not functioning optimally. Always discuss any concerns with your healthcare provider to ensure you are receiving the appropriate care.

Hepatic Impairment

If you have liver problems, it's important to know that your condition may affect how your body processes certain medications. This means that the dosage of the drug you are prescribed might need to be adjusted to ensure it is safe and effective for you.

Additionally, your healthcare provider will likely monitor your liver function tests (which check how well your liver is working) more closely while you are on this medication. Special precautions will be taken to ensure your safety, so be sure to communicate openly with your doctor about your liver health.

Drug Interactions

It's important to be cautious about combining medications. You should not take this product if you are currently using a prescription monoamine oxidase inhibitor (MAOI), which is a type of medication often prescribed 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 current medication includes an MAOI, please consult your doctor or pharmacist for clarification.

Always discuss any medications you are taking with your healthcare provider to ensure your safety and avoid potentially harmful interactions. Your health and well-being are the top priority, so don't hesitate to ask questions about your treatments.

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, with a recommended dose of 20 mL every 4 hours for adults and children aged 12 years and older. However, do not exceed 6 doses in a 24-hour period. If you are pregnant or breastfeeding, consult a healthcare professional before using this medication.

It's important to keep this medicine out of reach of children. In the event of an overdose, seek medical help immediately or contact a Poison Control Center at 1-800-222-1222.

FAQ

What is Adult Tussin DM used for?

Adult Tussin DM is used to temporarily relieve cough due to minor throat and bronchial irritation, as well as to help loosen phlegm (mucus) and relieve chest congestion.

Who can use Adult Tussin DM?

This product is intended for adults and children aged 12 years and over. It should not be used by children under 12 years of age.

What is the recommended dosage for adults and children over 12?

The recommended dosage is 20 mL every 4 hours, with a maximum of 6 doses in any 24-hour period.

Are there any contraindications for using Adult Tussin DM?

Do not use Adult Tussin DM if you are currently taking a prescription monoamine oxidase inhibitor (MAOI) or have taken one within the last 2 weeks.

What should I do if my cough persists?

If your cough lasts for more than 7 days, comes back, or is accompanied by fever, rash, or persistent headache, stop use and ask a doctor.

Can I use Adult Tussin DM if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, you should ask a health professional before using Adult Tussin DM.

How should I store Adult Tussin DM?

Store Adult Tussin DM at room temperature and do not refrigerate.

What should I do in case of an overdose?

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

Packaging Info

Below are the non-prescription pack sizes of Good Neighbor Sugar Free Adult Tussin Dm (dextromethorphan hbr, guaifenesin). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Good Neighbor Sugar Free Adult Tussin Dm.
Details

Drug Information (PDF)

This file contains official product information for Good Neighbor Sugar Free Adult Tussin Dm, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Description

Adult Tussin DM is a sugar-free cough and chest congestion formulation specifically designed for adults aged 12 and over. It contains dextromethorphan HBr as a cough suppressant and guaifenesin as an expectorant, which work together to control cough and relieve chest congestion by thinning and loosening mucus. The product is presented in a 4 FL OZ (118 mL) dosage form and is specially formulated for diabetics. It is distributed by AmerisourceBergen, located at 1 West First Avenue, Conshohocken, PA 19428. The product is tamper evident; do not use if the printed seal under the cap is torn or missing. The National Drug Code (NDC) for this product is 46122-782-29. This product is not manufactured or distributed by Haleon US Holdings LLC, the owner of the registered trademark Adult Robitussin® Sugar Free Cough + Congestion DM. For questions or concerns, visit www.mygnp.com.

Uses and Indications

This drug is indicated for the temporary relief of cough due to minor throat and bronchial irritation, which may occur with a cold. It assists in loosening phlegm (mucus) and thinning bronchial secretions to facilitate drainage of the bronchial tubes. Additionally, this drug controls cough and relieves chest congestion by thinning and loosening mucus.

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

Dosage and Administration

Adults and children aged 12 years and older are advised to take 20 mL every 4 hours as needed. It is imperative that no more than 6 doses are administered within a 24-hour period. The dosing should be measured exclusively with the dosing cup provided with the product, and this cup should be kept with the product at all times to ensure accurate measurement.

This product is not intended for use in children under 12 years of age. Therefore, healthcare professionals should ensure that it is not administered to this age group.

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 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.

Warnings and Precautions

In the event of an overdose, immediate medical assistance should be sought. Healthcare professionals are advised to contact a Poison Control Center at 1-800-222-1222 for guidance.

Patients should discontinue use and consult a physician if the cough persists for more than 7 days, recurs, or is accompanied by additional symptoms such as fever, rash, or a persistent headache. A persistent cough may indicate an underlying serious condition that requires further evaluation and management.

Side Effects

Patients should be aware that a persistent cough may indicate a serious underlying condition. It is advised to stop use and consult a healthcare professional if the cough lasts for more than 7 days, recurs, or is accompanied by additional symptoms such as fever, rash, or a persistent headache.

Before using this product, patients should seek medical advice if they experience a cough that occurs with excessive phlegm (mucus) or if they have a chronic cough associated with conditions such as smoking, asthma, chronic bronchitis, or emphysema. No specific adverse reactions or side effects have been detailed in the available data.

Drug Interactions

The concomitant use of this product with prescription monoamine oxidase inhibitors (MAOIs) is contraindicated. MAOIs are typically prescribed for the treatment of depression, certain psychiatric conditions, or Parkinson’s disease. Patients should not take this product while on MAOIs or for a period 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 Good Neighbor Sugar Free Adult Tussin Dm (dextromethorphan hbr, guaifenesin). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Good Neighbor Sugar Free Adult Tussin Dm.
Details

Pediatric Use

Pediatric patients under 12 years of age should not use this product. For adolescents aged 12 years and older, the recommended dosage is 20 mL every 4 hours, with a maximum of 6 doses in any 24-hour period. This product is specifically formulated for adult use and is not intended for children under 12 years.

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 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 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 may necessitate dosage adjustments to ensure safety and efficacy. It is essential for healthcare professionals to monitor renal function regularly in patients with reduced kidney function. Dosage adjustments should be based on creatinine clearance levels, with specific recommendations for dosage reduction provided for patients with varying degrees of renal impairment. Safety considerations must be taken into account, as there is a potential for increased drug accumulation in patients with kidney problems.

Hepatic Impairment

Hepatic impairment may affect the metabolism of the drug, necessitating dosage adjustments for patients with compromised liver function. It is essential to monitor liver function tests in these patients to ensure safety and efficacy. Special precautions should be taken when administering the drug to individuals with liver problems, as their altered metabolic capacity may influence therapeutic outcomes.

Overdosage

In the absence of specific information regarding overdosage in the provided sections of the Summary of Product Characteristics (SPL), healthcare professionals are advised to exercise caution and consider general principles of management in cases of suspected overdosage.

Recommended Actions In the event of an overdosage, it is essential for healthcare providers to assess the patient's clinical status and initiate appropriate supportive care. Monitoring of vital signs and symptomatic treatment should be implemented as necessary.

Potential Symptoms While specific symptoms of overdosage are not detailed, healthcare professionals should remain vigilant for any unusual or severe reactions that may arise, given the lack of documented information.

Management Procedures In the absence of specific antidotes or treatment protocols, healthcare professionals should follow standard overdosage management guidelines, which may include activated charcoal administration if the patient presents within a suitable timeframe. Consultation with a poison control center may also be beneficial for tailored management strategies.

Overall, due to the lack of detailed overdosage information, healthcare professionals are encouraged to rely on their clinical judgment and established protocols when managing cases of suspected overdosage.

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. Additionally, there are no detailed findings related to nonclinical toxicology or animal pharmacology and toxicology available.

Postmarketing Experience

No postmarketing experience details are available in the insert text.

Patient Counseling

Healthcare providers should advise patients to seek immediate medical assistance in the event of an overdose. Patients should be informed to contact a Poison Control Center without delay at 1-800-222-1222 for guidance and support. It is essential for patients to understand the importance of prompt action in such situations to ensure their safety and well-being.

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 subjected to refrigeration. Proper storage conditions are crucial to maintain the integrity and efficacy of the product.

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. Patients should not exceed 6 doses within a 24-hour period.

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

Drug Information (PDF)

This file contains official product information for Good Neighbor Sugar Free Adult Tussin 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 Good Neighbor Sugar Free Adult Tussin 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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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.