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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
Dosage form
Suspension
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2023
Label revision date
September 15, 2025
Active ingredient
Dextromethorphan Hydrobromide 30 mg/5 mL
Other brand names
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
September 15, 2025
Manufacturer
Sixarp, LLC
Registration number
ANDA091135
NDC root
59368-262

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Drug Overview

Foster & Thrive™ is an extended-release oral suspension designed to provide 12 hours of cough relief. It contains dextromethorphan polistirex, which acts as a cough suppressant to temporarily relieve coughing caused by minor throat and bronchial irritation, often associated with the common cold or inhaled irritants. This alcohol-free, orange-flavored liquid can help reduce the urge to cough, making it easier for you to rest, whether during the day or at night.

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 this 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 over, 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 prescription includes an MAOI, please consult your doctor or pharmacist before using this product.

Be aware that this product contains sodium metabisulfite, which can cause allergic reactions in some individuals. If you have a known allergy to sulfites, it’s important to avoid this product. Always prioritize your safety and consult with a healthcare professional if you have any concerns.

Side Effects

You should be aware of some important side effects and warnings associated with this medication. If you are currently taking a monoamine oxidase inhibitor (MAOI), which is a type of medication used for depression or certain other conditions, you should not use this product. Additionally, it contains sodium metabisulfite, which can cause allergic reactions in some people.

If you experience any side effects, it's important to stop using the medication and consult your doctor. You can also report side effects to the FDA at 1-800-FDA-1088. Be sure to seek medical advice if your cough lasts more than seven days, returns, or is accompanied by fever, rash, or a persistent headache, as these may indicate a more serious health issue.

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 contact your doctor if you experience any side effects, if your cough lasts more than seven days, or if it returns with fever, rash, or a persistent headache, as these may indicate a more serious issue.

In the event of an overdose, seek emergency 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

When it comes to using this medication for children, it's important to follow specific guidelines based on their age. For children aged 12 years and older, the recommended dose is 10 mL every 12 hours, with a maximum of 20 mL in a 24-hour period. If your child is between 6 and 12 years old, they should take 5 mL every 12 hours, not exceeding 10 mL in a day. For younger children aged 4 to under 6 years, the dose is 2.5 mL every 12 hours, with a maximum of 5 mL in 24 hours.

Please note that this medication is not recommended for children under 4 years of age. Always ensure you are measuring the doses accurately and consult with your healthcare provider if you have any questions or concerns about your child's treatment.

Geriatric Use

When it comes to using this medication in older adults, there is no specific information available about dosage adjustments, safety concerns, or special precautions. This means that if you or a loved one is an older adult considering this medication, it’s important to consult with a healthcare provider. They can help determine the best approach based on individual health needs and any other medications being taken. Always prioritize open communication with your healthcare team to ensure safe and effective treatment.

Renal Impairment

If you have kidney problems, it's important to know that the drug insert does not provide specific information about dosage adjustments, special monitoring, or safety considerations for your condition. This means that there are no tailored guidelines for how this medication may affect you if 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 monitor your kidney function 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 (issues with liver function).

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 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 conversation is crucial for avoiding potential complications and ensuring your treatment is effective.

Storage and Handling

To ensure the best results, store the product at a temperature between 20 °C to 25 °C (68 °F 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 this ensures accurate dosing. It's important not to use this dosing cup with any other products to maintain safety and effectiveness. Following these guidelines will help you use the product safely and effectively.

Additional Information

You should take this medication according to the following guidelines: Adults and children aged 12 and older can take 10 mL every 12 hours, with a maximum of 20 mL in 24 hours. For children aged 6 to under 12 years, the dose is 5 mL every 12 hours, not exceeding 10 mL in 24 hours. Children aged 4 to under 6 years should take 2.5 mL every 12 hours, with a maximum of 5 mL in 24 hours. This medication is not recommended for children under 4 years of age.

Before using this medication, consult your doctor if you have a chronic cough related to smoking, asthma, or emphysema, or if your cough produces a lot of mucus. If you are pregnant or breastfeeding, it's important to speak with a healthcare professional before use. If you experience any side effects, stop using the medication and contact your doctor. You can also report side effects to the FDA at 1-800-FDA-1088.

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.

How does Foster & Thrive™ work?

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

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

Adults and children 12 years and older should take 10 mL every 12 hours, not exceeding 20 mL in 24 hours.

What should children aged 6 to under 12 take?

Children aged 6 to under 12 years should take 5 mL every 12 hours, not exceeding 10 mL in 24 hours.

Is Foster & Thrive™ safe for children under 4?

No, Foster & Thrive™ should not be used in children under 4 years of age.

What precautions should I take before using Foster & Thrive™?

You should ask a doctor before use if you have a chronic cough, are pregnant or breastfeeding, or if you are taking a prescription monoamine oxidase inhibitor (MAOI).

What should I do if I experience side effects?

Stop using the product and ask a doctor if side effects occur. You can report side effects to the FDA at 1-800-FDA-1088.

What is the allergy alert for Foster & Thrive™?

Foster & Thrive™ contains sodium metabisulfite, which may cause allergic-type reactions.

How should I store Foster & Thrive™?

Store the product at 20 °C to 25 °C (68 °F to 77 °F).

What should I do in case of 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 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

Dextromethorphan Polistirex is the active ingredient in this formulation. It is presented as an Extended-Release Oral Suspension, which is an orange flavored liquid. The formulation includes sodium metabisulfite, a sulfite that may cause allergic-type reactions.

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 use of this cup with other products is not recommended.

For adults and children aged 12 years and older, the recommended dosage 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 dosage is 2.5 mL every 12 hours, with a maximum of 5 mL in 24 hours. This product is not indicated for use in children under 4 years of age.

Healthcare professionals should ensure that patients adhere to these dosing guidelines or any alternative 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. This includes certain medications prescribed for depression, psychiatric or emotional conditions, or Parkinson’s disease. Patients should consult a healthcare professional if uncertain whether their prescription contains an MAOI.

Additionally, this product contains sodium metabisulfite, which may cause allergic-type reactions in individuals with sulfite sensitivity.

Warnings and Precautions

Do not use this product if currently taking a prescription monoamine oxidase inhibitor (MAOI), which includes certain medications for depression, psychiatric or emotional conditions, or Parkinson’s disease. Use is contraindicated for a period of 2 weeks following the discontinuation of an MAOI. If there is uncertainty regarding the presence of an MAOI in a prescription medication, it is imperative to consult a healthcare professional, such as a doctor or pharmacist, prior to use.

Allergy Alert: This product contains sodium metabisulfite, a sulfite that may provoke allergic-type reactions in susceptible individuals.

Before using 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).

Patients should discontinue use and seek medical advice if any side effects occur. Side effects can be reported to the FDA at 1-800-FDA-1088. Additionally, if a cough persists for more than 7 days, recurs, or is accompanied by fever, rash, or headache that lasts, these symptoms may indicate a serious underlying condition requiring medical evaluation.

In the event of an overdose, immediate medical assistance should be sought, or contact a Poison Control Center at 1-800-222-1222 without delay.

Side Effects

Patients should be aware of the potential adverse reactions associated with this product. Serious adverse reactions may occur, particularly in individuals currently taking a prescription monoamine oxidase inhibitor (MAOI) or within two weeks of discontinuing such medication. It is crucial for patients to consult a healthcare professional if they are uncertain whether their prescription includes an MAOI.

In addition, an allergy alert is warranted as the product contains sodium metabisulfite, which is a sulfite that may lead to allergic-type reactions in susceptible individuals.

Patients are advised to discontinue use and seek medical attention if side effects manifest. It is also recommended that patients report any side effects to the FDA at 1-800-FDA-1088. Furthermore, if a cough persists for more than seven days, recurs, or is accompanied by fever, rash, or headache that lasts, these symptoms may indicate a serious condition, and medical advice should be sought promptly.

Drug Interactions

The concomitant use of dextromethorphan with prescription monoamine oxidase inhibitors (MAOIs) is contraindicated. This combination may result in serious interactions, including the potential for hypertensive crises. It is advised that dextromethorphan not be administered to patients currently taking MAOIs or within two weeks following the discontinuation of MAOI therapy. Monitoring for adverse effects is recommended in patients who may have recently stopped MAOI treatment.

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 aged 12 years and older may be administered 10 mL every 12 hours, with a maximum dosage of 20 mL in a 24-hour period. For children aged 6 to under 12 years, the recommended dosage is 5 mL every 12 hours, not to exceed 10 mL in 24 hours. In children aged 4 to under 6 years, the dosage is 2.5 mL every 12 hours, with a maximum of 5 mL in 24 hours. The use of this medication is not recommended in children under 4 years of age.

Geriatric Use

There is no specific information available 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. It is important to assess the potential risks and benefits, as well as any available data regarding fetal outcomes and maternal health. Healthcare providers should consider the individual circumstances of each patient when making recommendations.

Lactation

Lactating mothers are advised to consult a health professional prior to using this medication. There is currently no available data regarding the excretion of this medication in human breast milk or its effects on breastfed infants. Therefore, caution is recommended when administering this medication to lactating individuals.

Renal Impairment

Patients with renal impairment have no specific information regarding dosage adjustments, special monitoring, or safety considerations provided in the drug insert. Therefore, healthcare professionals should exercise caution when prescribing this medication to individuals with reduced kidney function, as the lack of data necessitates careful clinical judgment.

Hepatic Impairment

Patients with hepatic impairment have not been specifically studied in relation to this 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 or contact a Poison Control Center without delay. Healthcare professionals should advise patients or caregivers to call the Poison Control Center at 1-800-222-1222 for guidance.

Prompt intervention is crucial in managing overdose situations effectively. Symptoms of overdose may vary depending on the substance involved and the individual’s health status. Therefore, a thorough assessment and monitoring of the patient are essential to determine the appropriate course of action.

Management procedures may include supportive care and symptomatic treatment, tailored to the specific symptoms presented. It is vital for healthcare providers to remain vigilant and prepared to implement necessary interventions based on the clinical presentation of the patient.

Nonclinical Toxicology

If pregnant or breast-feeding, it is advised to consult a health professional before use. No non-teratogenic effects have been specified. Additionally, there are no details provided regarding nonclinical toxicology or animal pharmacology and toxicology.

Postmarketing Experience

Postmarketing experience has identified that side effects may occur with 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 they should not use this product if they are currently taking a prescription monoamine oxidase inhibitor (MAOI) or have stopped taking an MAOI within the past two weeks. Patients who are uncertain whether their prescription medication contains an MAOI should be encouraged to consult with their doctor or pharmacist prior to using this product.

Providers should also alert patients to the presence of sodium metabisulfite in the formulation, which may lead to 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.

It is important for healthcare providers to advise patients to stop using the product and seek medical advice if their cough persists for more than seven days, returns, or is accompanied by fever, rash, or a headache that lasts, as these symptoms may indicate a serious condition. Patients with a chronic cough associated with smoking, asthma, or emphysema should be encouraged to consult a doctor before using the product. Furthermore, patients should be advised to seek medical guidance if their cough is accompanied by excessive phlegm (mucus).

Storage and Handling

The product is supplied in a bottle that requires careful handling and storage to maintain its efficacy. It should be stored at a temperature range of 20 °C to 25 °C (68 °F to 77 °F). Prior to use, the bottle must be shaken well to ensure proper mixing of the contents.

For accurate dosing, it is essential to measure the product only with the dosing cup provided. The dosing cup should not be used with any other products to prevent cross-contamination and ensure precise measurement.

Additional Clinical Information

Patients aged 12 years and older are advised to administer 10 mL every 12 hours, with a maximum of 20 mL in a 24-hour period. For children aged 6 to under 12 years, the recommended dosage is 5 mL every 12 hours, not exceeding 10 mL in 24 hours. Children aged 4 to under 6 years should receive 2.5 mL every 12 hours, with a maximum of 5 mL in 24 hours. The medication is not recommended for children under 4 years of age.

Clinicians should counsel patients to consult a doctor prior to use if they have a chronic cough associated with smoking, asthma, or emphysema, or if the cough is accompanied by excessive phlegm. Pregnant or breastfeeding patients should also seek advice from a healthcare professional before use. Patients are instructed to discontinue use and consult a doctor if side effects occur, with the option to report adverse effects to the FDA at 1-800-FDA-1088.

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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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.