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Foster and Thrive 12 Hour Cough Relief

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Active ingredient
Dextromethorphan Hydrobromide 30 mg/5 mL
Other brand names
Drug classes
Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Suspension
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2023
Label revision date
November 14, 2025
Active ingredient
Dextromethorphan Hydrobromide 30 mg/5 mL
Other brand names
Drug classes
Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Suspension
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2023
Label revision date
November 14, 2025
Manufacturer
Strategic Sourcing Services LLC
Registration number
ANDA091135
NDC root
70677-1026

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Drug Overview

Foster & Thrive™ is an orange-flavored liquid cough suppressant designed to provide relief from coughing for up to 12 hours. It contains dextromethorphan polistirex, which works by temporarily relieving cough caused by minor throat and bronchial irritation, often associated with the common cold or inhaled irritants. This medication is suitable for individuals aged 4 and older and is alcohol-free, making it a convenient option for both day and night use.

By helping to reduce the urge to cough, Foster & Thrive™ can assist you in getting a better night's sleep when you're feeling under the weather.

Uses

You can use this medication to temporarily relieve a cough caused by minor irritation in your throat and bronchial tubes, which can happen with the common cold or from inhaling irritants. If you're having trouble sleeping because of a persistent cough, this medication can also help reduce the urge to cough, allowing you to get a better night's rest.

Rest assured, there are no known teratogenic effects (which means it doesn't cause birth defects) associated with this medication, making it a safer option for those concerned about such risks.

Dosage and Administration

Before you use the medication, make sure to shake the bottle well. It's important to measure your dose using only the dosing cup that comes with the product, as using it with other products can lead to incorrect dosing.

For adults and children aged 12 and older, the recommended dose is 10 mL every 12 hours, but you should not take more than 20 mL in a 24-hour period. If your child is between 6 and 12 years old, the dose is 5 mL every 12 hours, with a maximum of 10 mL in a day. For children aged 4 to under 6 years, the dose is 2.5 mL every 12 hours, not exceeding 5 mL in 24 hours. Please do not use this medication for children under 4 years of age. Always follow your doctor’s instructions if they provide different guidance.

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, do not use it for at least two weeks after stopping an MAOI. If you're unsure whether your medication contains an MAOI, please consult your doctor or pharmacist before using this product.

It's also important to note that this product contains sodium metabisulfite, which can cause allergic reactions in some individuals. Always prioritize your safety and seek professional advice if you have any concerns.

Side Effects

You should be aware that this medication contains sodium metabisulfite, which can cause allergic reactions in some individuals. If you experience any side effects, it's important to stop using the medication and consult your doctor. Additionally, if your cough lasts more than seven days, returns, or is accompanied by fever, rash, or a persistent headache, these could be signs of a more serious condition, and you should seek medical attention.

For any side effects you encounter, you can report them to the FDA at 1-800-FDA-1088.

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. Additionally, be aware that this product contains sodium metabisulfite, which can cause allergic reactions in some people.

Before using this product, it's important to talk to your doctor if you have a chronic cough related to smoking, asthma, or emphysema, or if your cough produces a lot of mucus. You should stop using the product and call your doctor if you experience any side effects, if your cough lasts more than seven days, or if it returns with symptoms like fever, rash, or headache, as these could indicate a more serious issue.

In the event of an overdose, seek medical help immediately or contact a 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.

Always take overdosing seriously. If you notice any of these symptoms or have concerns about your health, 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

You should be aware that this medication is not safe for children under 4 years of age. For children aged 4 to under 6 years, the recommended dosage is 2.5 mL every 12 hours, with a maximum of 5 mL in a 24-hour period. If your child is between 6 and 12 years old, they can take 5 mL every 12 hours, but should not exceed 10 mL in a day.

For anyone 12 years and older, including adults, the dosage increases to 10 mL every 12 hours, with a maximum of 20 mL in 24 hours. Always follow these guidelines closely to ensure the safety and well-being of your child.

Geriatric Use

While there are no specific guidelines or recommendations for older adults regarding this medication, it's always important to approach any new treatment with caution. Since the insert does not mention any dosage adjustments or safety concerns for elderly patients, you should still consult with your healthcare provider to discuss your individual health needs and any potential risks.

Your doctor can help ensure that the medication is appropriate for you, taking into account any other health conditions or medications you may be using. 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 should be used if you have hepatic impairment (issues with liver function).

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 dextromethorphan, especially if you are also using a prescription medication called a monoamine oxidase inhibitor (MAOI). Using dextromethorphan while on an MAOI, or for two weeks after stopping it, can lead to serious interactions that may affect your health.

Always discuss any medications you are taking with your healthcare provider to ensure they are safe to use together. This includes over-the-counter medications like dextromethorphan, as well as any lab tests you may need. Your provider can help you navigate these interactions and keep you safe.

Storage and Handling

To ensure the best results, store the product at a temperature between 20° to 25°C (68° to 77°F). Before using, make sure to shake the bottle well to mix the contents thoroughly. When measuring your dose, always use the dosing cup provided, as it is specifically designed for this product. Avoid using this dosing cup with any other products to maintain safety and accuracy. Following these guidelines will help you use the product effectively and safely.

Additional Information

You should take this medication orally. It's important to be aware that it contains sodium metabisulfite, which can cause allergic reactions in some people. If you are pregnant or breastfeeding, consult a healthcare professional before using this medication. In the event of an overdose, seek medical assistance immediately or contact a Poison Control Center at 1-800-222-1222.

FAQ

What is Foster & Thrive™?

Foster & Thrive™ is a 12-hour cough relief medication that contains dextromethorphan polistirex, an extended-release oral suspension that acts as a cough suppressant.

Who can use Foster & Thrive™?

Foster & Thrive™ is suitable for individuals aged 4 and older.

How does Foster & Thrive™ work?

It temporarily relieves cough due to minor throat and bronchial irritation, helping you get to sleep by reducing the impulse to cough.

What are the dosing instructions for Foster & Thrive™?

Adults and children 12 years and older should take 10 mL every 12 hours, while children 6 to under 12 years should take 5 mL, and children 4 to under 6 years should take 2.5 mL. Do not use in children under 4 years.

Are there any contraindications for using Foster & Thrive™?

Do not use if you are taking a prescription monoamine oxidase inhibitor (MAOI) or for 2 weeks after stopping an MAOI, as this can lead to serious interactions.

What should I do if I experience side effects?

If side effects occur, stop using the product and consult a doctor. You can report side effects to the FDA at 1-800-FDA-1088.

Is there an allergy alert for Foster & Thrive™?

Yes, it contains sodium metabisulfite, which may cause allergic-type reactions.

What should I do in case of overdose?

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

Can I use Foster & Thrive™ if I am pregnant or breastfeeding?

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

How should I store Foster & Thrive™?

Store the product at 20° to 25°C (68° to 77°F) and shake the bottle well before use.

Packaging Info

Below are the non-prescription pack sizes of Foster and Thrive 12 Hour Cough Relief (dextromethorphan polistirex). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Foster and Thrive 12 Hour Cough Relief.
Details

Drug Information (PDF)

This file contains official product information for Foster and Thrive 12 Hour Cough Relief, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Description

No description information is available for the specified drug.

Uses and Indications

This drug is indicated for the temporary relief of cough due to minor throat and bronchial irritation, which may occur with the common cold or as a result of inhaled irritants. Additionally, it is indicated for the temporary relief of the impulse to cough, facilitating sleep.

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

Dosage and Administration

The bottle should be shaken well before use. Dosing must be measured exclusively with the dosing cup provided; the dosing cup should not be used with any other products to ensure accurate measurement.

For adults and children aged 12 years and older, the recommended dose is 10 mL every 12 hours, with a maximum limit of 20 mL within a 24-hour period. For children aged 6 to under 12 years, the dosage is 5 mL every 12 hours, not to exceed 10 mL in a 24-hour period. For children aged 4 to under 6 years, the appropriate dose is 2.5 mL every 12 hours, with a maximum of 5 mL in 24 hours. This product is not recommended for use in children under 4 years of age.

Healthcare professionals should advise patients to follow these dosing guidelines or any specific instructions provided by their physician.

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. Patients should consult a healthcare professional if uncertain whether their prescription includes an MAOI.

Additionally, this product contains sodium metabisulfite, which may cause allergic-type reactions in susceptible individuals. Therefore, it is contraindicated in patients with a known allergy to sulfites.

Warnings and Precautions

Patients should not use this product if they are 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 two weeks following the discontinuation of an MAOI. If there is uncertainty regarding whether a prescription drug contains an MAOI, it is imperative to consult a healthcare professional, such as a doctor or pharmacist, prior to using this product.

Allergy Alert This product contains sodium metabisulfite, a sulfite that may provoke allergic-type reactions in susceptible individuals. Healthcare professionals should be vigilant in assessing patients for a history of sulfite sensitivity.

General Precautions Before administering this product, it is advisable to consult a healthcare provider if the patient has a chronic cough associated with smoking, asthma, or emphysema, or if the cough is accompanied by excessive phlegm (mucus).

Stop Use and Call Your Doctor If Patients should discontinue use and seek medical advice if they experience any side effects. Side effects can be reported to the FDA at 1-800-FDA-1088. Additionally, if a cough persists for more than seven days, recurs, or is accompanied by fever, rash, or a headache that lasts, these may indicate a serious underlying condition requiring medical evaluation.

Get Emergency Medical Help Instructions In the event of an overdose, it is critical to seek immediate medical assistance or contact a Poison Control Center at 1-800-222-1222. Prompt action is essential to ensure patient safety.

Side Effects

Patients may experience adverse reactions associated with the use of this medication. Notably, there is an Allergy Alert due to the presence of sodium metabisulfite, which is a sulfite that may lead to allergic-type reactions in susceptible individuals.

Patients are advised to discontinue use and consult a healthcare professional if any side effects occur. It is also recommended that patients seek medical attention if a cough persists for more than 7 days, recurs, or is accompanied by fever, rash, or headache lasting longer than expected, as these symptoms could indicate a serious underlying condition.

For any adverse reactions, patients may report their experiences to the FDA at 1-800-FDA-1088.

Drug Interactions

The concomitant use of dextromethorphan with prescription monoamine oxidase inhibitors (MAOIs) is contraindicated. This combination can result in serious interactions, which may pose significant health risks. It is advised that dextromethorphan not be administered to patients currently taking an MAOI or within two weeks following the discontinuation of an MAOI.

Healthcare professionals should monitor patients closely for any signs of adverse effects if there is a potential overlap in the use of these medications.

Packaging & NDC

Below are the non-prescription pack sizes of Foster and Thrive 12 Hour Cough Relief (dextromethorphan polistirex). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Foster and Thrive 12 Hour Cough Relief.
Details

Pediatric Use

Pediatric patients under 4 years of age should not use this product. For children aged 4 to under 6 years, the recommended dosage is 2.5 mL every 12 hours, with a maximum of 5 mL in a 24-hour period. In children aged 6 to under 12 years, the dosage increases to 5 mL every 12 hours, not to exceed 10 mL in 24 hours. For adolescents and adults aged 12 years and older, the dosage is 10 mL every 12 hours, with a maximum of 20 mL in 24 hours. The product is specifically labeled for use in children aged 4 and older.

Geriatric Use

Elderly patients may not have specific geriatric use information available in the prescribing information. There are no recommended age considerations, dosage adjustments, safety concerns, or special precautions outlined for this population. Healthcare providers should exercise clinical judgment when prescribing this medication to geriatric patients, considering individual patient factors and potential age-related physiological changes. Monitoring for efficacy and safety is advised, as with any medication prescribed to elderly individuals.

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 no specific data available regarding the excretion of this medication in 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 or contact a Poison Control Center without delay. Healthcare professionals are advised to call the 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 overdose. Symptoms may vary depending on the substance involved, and healthcare providers should be prepared to assess and manage these symptoms as they arise.

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

Postmarketing Experience

Postmarketing experience has identified that side effects may occur following the use of the product. Healthcare professionals and patients are encouraged to report any adverse events to the FDA at 1-800-FDA-1088.

Additionally, it has been noted that a cough persisting for more than 7 days, a recurrent cough, or a cough accompanied by fever, rash, or headache may indicate the presence of a serious underlying condition.

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. It is crucial to inform patients 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. Patients should also be cautioned against using this product for two weeks after discontinuing an MAOI. If patients are uncertain whether their prescription contains an MAOI, they should be encouraged to consult their doctor or pharmacist prior to use.

Providers should alert patients to the presence of sodium metabisulfite in the formulation, which may trigger allergic-type reactions in susceptible individuals. Patients should be instructed to discontinue use and consult a doctor if they experience any side effects. Additionally, they may report side effects to the FDA at 1-800-FDA-1088.

Patients should be advised to stop using the product 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, as these symptoms may indicate a serious condition. It is also important for healthcare providers to recommend that patients consult a doctor before using this product if they have a chronic cough associated with smoking, asthma, or emphysema, or if their cough is accompanied by excessive phlegm (mucus).

Storage and Handling

The product is supplied in a container that requires careful handling to ensure its integrity and effectiveness. It should be stored at a temperature range of 20° to 25°C (68° to 77°F). Prior to use, it is essential to shake the bottle well to ensure proper mixing of the contents.

For accurate dosing, the product must be measured exclusively with the dosing cup provided. It is important to note that the dosing cup should not be used with any other products to avoid cross-contamination or dosing errors.

Additional Clinical Information

The medication is administered orally. Clinicians should inform patients that the product contains sodium metabisulfite, which may trigger allergic-type reactions in susceptible individuals. Patients who are pregnant or breastfeeding are advised to consult a healthcare professional prior to use. In the event of an overdose, immediate medical assistance should be sought, or the Poison Control Center contacted at 1-800-222-1222.

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

Drug Information (PDF)

This file contains official product information for Foster and Thrive 12 Hour Cough Relief, 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 Foster and Thrive 12 Hour Cough Relief, 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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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.