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Theraflu Flu Relief Max Strength

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Active ingredients
  • Acetaminophen 1000 mg/30 mL
  • Dextromethorphan Hydrobromide 30 mg/30 mL
Other brand names
Drug classes
Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Syrup
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2022
Label revision date
January 7, 2026
Active ingredients
  • Acetaminophen 1000 mg/30 mL
  • Dextromethorphan Hydrobromide 30 mg/30 mL
Other brand names
Drug classes
Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Syrup
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2022
Label revision date
January 7, 2026
Manufacturer
Haleon US Holdings LLC
Registration number
M012
NDC root
0067-8204

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Drug Overview

THERAFLU is a medication designed to provide relief from symptoms associated with the common cold and flu. It contains key ingredients such as acetaminophen, which helps reduce pain and fever, and dextromethorphan HBr, a cough suppressant that alleviates coughing caused by throat and bronchial irritation.

This powerful formula temporarily relieves various discomforts, including headaches, minor aches and pains, sore throat pain, and cough, while also helping to lower fever. THERAFLU is available in a pleasant honey and elderberry flavor, making it easier to take when you're not feeling your best.

Uses

This medication is designed to help you feel better when you're dealing with the discomfort of a common cold or flu. It can temporarily relieve symptoms such as headaches, minor aches and pains, coughs caused by irritation in your throat and bronchial tubes, and minor sore throat pain. Additionally, it can help reduce fever, making you more comfortable as you recover.

You can rely on this medication to ease your symptoms, allowing you to rest and heal more effectively. Remember, it's always important to follow the recommended guidelines for use.

Dosage and Administration

When taking this medication, it’s important to follow the instructions carefully to ensure your safety and effectiveness. You should use the enclosed dosing cup to measure your dose accurately. If you are an adult or a child aged 12 years and older, take 30 mL every 6 hours as needed while your symptoms last. However, make sure not to exceed 3 doses (which totals 90 mL) in a 24-hour period unless your doctor advises otherwise.

For children under 12 years of age, this medication is not recommended. Always remember to take the medication orally, using the dosing cup provided to ensure you get the right amount. Following these guidelines will help you manage your symptoms safely.

What to Avoid

You should avoid using this medication if you are a child under 12 years of age or if you are allergic to acetaminophen. It's also important not to take it alongside any other medications that contain acetaminophen, whether they are prescription or over-the-counter. If you're unsure whether a medication contains acetaminophen, please consult your doctor or pharmacist.

Additionally, do not use 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, or if you have stopped taking an MAOI within the last two weeks. If you have any questions about your medications, don't hesitate to ask a healthcare professional for guidance.

Side Effects

This product contains acetaminophen, which can lead to severe liver damage if you exceed 4,000 mg in 24 hours, take it with other acetaminophen-containing medications, or consume three or more alcoholic drinks daily while using it. Be aware that acetaminophen may also cause serious skin reactions, such as skin reddening, blisters, or rashes. If you experience any of these symptoms, stop using the product and seek medical help immediately.

You should consult a doctor if your pain or cough worsens or lasts more than seven days, if your fever persists for more than three days, or if you notice any redness or swelling. Additionally, if you have liver disease, a chronic cough, or are taking blood thinners like warfarin, it's important to talk to your doctor before using this product. Avoid using it in children under 12 years old or if you are allergic to acetaminophen.

Warnings and Precautions

This product contains acetaminophen, which can lead to severe liver damage if you take more than 4,000 mg in 24 hours, use it with other medications containing acetaminophen, or consume three or more alcoholic drinks daily while using it. Be aware that acetaminophen may also cause serious skin reactions, such as redness, blisters, or rashes. If you experience any skin issues, stop using the product and seek medical help immediately. Additionally, if you have a severe sore throat that lasts more than two days or is accompanied by fever, headache, rash, nausea, or vomiting, consult your doctor promptly.

Before using this product, talk to your doctor if you have liver disease, a cough with excessive mucus, or a chronic cough due to smoking, asthma, or emphysema. If you are taking the blood thinner warfarin, check with your doctor or pharmacist before use. In case of an overdose, seek emergency medical help or contact a Poison Control Center right away, as prompt attention is crucial for both adults and children. If your pain or cough worsens or lasts more than seven days, or if your fever persists for more than three days, stop using the product and call your doctor, as these could indicate a serious condition.

Overdose

If you suspect an overdose, it’s important to seek medical help immediately or contact a Poison Control Center. This is crucial for both adults and children, even if you don’t see any signs or symptoms of an overdose.

Signs of an overdose can vary, but they may include unusual drowsiness, confusion, or difficulty breathing. Remember, acting quickly can make a significant difference, so don’t hesitate to get help right away.

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 is important to note that this medication should not be used in children under 12 years of age. If you are a parent or caregiver, please ensure that your child meets this age requirement before considering this treatment. Always consult with a healthcare professional if you have any questions or concerns about the appropriate use of this medication for your child.

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 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 be cautious when using products that contain acetaminophen. Taking more than 4,000 mg of acetaminophen in a 24-hour period, using it alongside other medications that also contain acetaminophen, or consuming three or more alcoholic drinks daily while using this product can lead to severe liver damage.

Before using this product, you should consult your doctor if you have liver disease. They can provide guidance on safe usage and any necessary adjustments to your dosage to help protect your liver health.

Drug Interactions

It's important to have open conversations with your healthcare provider about any medications or tests you may be taking. While there are no specific drug interactions or laboratory test interactions noted for this medication, your healthcare provider can help ensure that everything you are taking works well together and is safe for you.

Always feel free to ask questions and share your complete list of medications and any lab tests you may be undergoing. This way, you can receive the best possible care tailored to your needs.

Storage and Handling

To ensure your safety and the effectiveness of the product, it’s important to follow these storage and handling guidelines. First, never take more than 3 doses within a 24-hour period; always use the product as directed. Additionally, check the neckband for a printed label that says “SEALED FOR SAFETY.” If this label is torn or missing, do not use the product, as it may not be safe.

By adhering to these instructions, you can help ensure that you are using the product safely and effectively. Always store it in a cool, dry place, away from direct sunlight, to maintain its quality. If you have any questions or concerns about the product, consult with a healthcare professional.

Additional Information

If you or someone you know is concerned about the potential for medicine abuse, especially among teens, you can find helpful resources at www.StopMedicineAbuse.orgwww.StopMedicineAbuse.org. It's important to follow the dosing instructions carefully: do not take more than 3 doses in total within any 24-hour period, and always use the medication as directed.

For additional patient information, you can visit www.productpats.comwww.productpats.com.

FAQ

What is THERAFLU used for?

THERAFLU is used to temporarily relieve symptoms due to a common cold or flu, including headache, minor aches and pains, cough, and sore throat pain.

What are the key ingredients in THERAFLU?

The key ingredients in THERAFLU are acetaminophen, which is a pain reliever and fever reducer, and dextromethorphan HBr, which is a cough suppressant.

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

Adults and children 12 years of age and over should take 30 mL every 6 hours while symptoms persist, but not more than 3 doses (90 mL) in 24 hours unless directed by a doctor.

Are there any contraindications for using THERAFLU?

Do not use THERAFLU in children under 12 years of age, if you are allergic to acetaminophen, or if you are taking a prescription monoamine oxidase inhibitor (MAOI).

What should I do if I experience severe skin reactions?

If you experience severe skin reactions such as reddening, blisters, or rash, stop using THERAFLU and seek medical help immediately.

What should I do in case of an overdose?

In case of overdose, get medical help or contact a Poison Control Center right away, as prompt medical attention is critical.

Can I use THERAFLU if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, you should ask a health professional before using THERAFLU.

What flavor does THERAFLU come in?

THERAFLU is available in a Honey & Elderberry flavor.

What are the warnings associated with THERAFLU?

Warnings include the risk of severe liver damage if more than 4,000 mg of acetaminophen is taken in 24 hours, and the possibility of severe skin reactions.

Packaging Info

Below are the non-prescription pack sizes of Theraflu Flu Relief Max Strength (acetaminophen, dextromethorphan hbr). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Theraflu Flu Relief Max Strength.
Details

Drug Information (PDF)

This file contains official product information for Theraflu Flu Relief Max Strength, 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 symptoms associated with the common cold or flu, including headache, minor aches and pains, cough due to minor throat and bronchial irritation, and minor sore throat pain. Additionally, it is indicated for the temporary reduction of fever.

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

Dosage and Administration

The medication is intended for oral administration only. Adults and children aged 12 years and older should take 30 mL every 6 hours while symptoms persist, using the enclosed dosing cup to ensure accurate measurement. It is imperative not to exceed 3 doses (90 mL) within a 24-hour period unless otherwise directed by a healthcare professional.

Children under 12 years of age should not use this medication. Care should be taken to measure the dose correctly, adhering strictly to the recommended guidelines to avoid potential overdose.

Contraindications

Use of this product is contraindicated in the following situations:

  • In children under 12 years of age.

  • In individuals with a known allergy to acetaminophen.

  • In conjunction with any other medication containing acetaminophen, whether prescription or nonprescription. If there is uncertainty regarding the presence of acetaminophen in a medication, consultation with a healthcare professional is advised.

  • In patients currently taking a prescription monoamine oxidase inhibitor (MAOI) or within 2 weeks of discontinuing such treatment. MAOIs are typically prescribed for depression, psychiatric or emotional conditions, or Parkinson’s disease. If there is uncertainty about the presence of an MAOI in a prescription, a healthcare professional should be consulted prior to use.

Warnings and Precautions

This product contains acetaminophen, which carries significant risks for liver damage. Healthcare professionals should advise patients that severe liver damage may occur if they exceed 4,000 mg of acetaminophen within a 24-hour period, use this product in conjunction with other medications containing acetaminophen, or consume three or more alcoholic drinks daily while using this product.

Patients should be informed of the potential for severe skin reactions associated with acetaminophen. Symptoms may include skin reddening, blisters, and rash. In the event of a skin reaction, patients must be instructed to discontinue use immediately and seek medical assistance.

In cases of severe sore throat, particularly if it persists for more than two days or is accompanied by fever, headache, rash, nausea, or vomiting, patients should be advised to consult a physician promptly.

General precautions should be taken when considering the use of this product. Patients should be encouraged to consult a healthcare provider prior to use if they have liver disease, a cough that produces excessive phlegm, or a chronic cough associated with smoking, asthma, or emphysema. Additionally, patients taking the anticoagulant warfarin should seek advice from a doctor or pharmacist before using this product.

In the event of an overdose, immediate medical attention is crucial. Patients should be instructed to contact a Poison Control Center or seek emergency medical help without delay, as prompt intervention is essential for both adults and children, even in the absence of noticeable symptoms.

Patients should also be advised to discontinue use and contact their healthcare provider if any of the following occur: pain or cough worsens or persists beyond seven days; fever worsens or lasts more than three days; redness or swelling is observed; new symptoms develop; or if a cough recurs alongside a rash or headache that persists. These symptoms may indicate a serious underlying condition that requires further evaluation.

Side Effects

Severe adverse reactions associated with this product include the potential for severe liver damage, particularly in patients who exceed 4,000 mg of acetaminophen within a 24-hour period, use other medications containing acetaminophen, or consume three or more alcoholic drinks daily while using this product.

Patients may also experience severe skin reactions, which can manifest as skin reddening, blisters, or rash. In the event of a skin reaction, it is imperative that patients discontinue use and seek medical assistance immediately.

Additionally, patients should be aware of the sore throat warning; if a sore throat is severe, persists for more than two days, or is accompanied by fever, headache, rash, nausea, or vomiting, they should consult a healthcare professional promptly.

Common adverse reactions may necessitate discontinuation of use and consultation with a healthcare provider if pain or cough worsens or lasts longer than seven days, if fever worsens or persists beyond three days, if redness or swelling occurs, or if new symptoms arise. Patients should also seek medical advice if a cough recurs or is accompanied by a rash or headache that lasts.

Patients with pre-existing conditions such as liver disease, chronic cough associated with excessive phlegm, or chronic cough due to smoking, asthma, or emphysema should consult a doctor before using this product. Furthermore, individuals taking the blood-thinning medication warfarin should also seek guidance from a healthcare professional prior to use.

This product is contraindicated in children under 12 years of age, in individuals with a known allergy to acetaminophen, and in those currently taking any other medications containing acetaminophen. It should not be used in conjunction with prescription monoamine oxidase inhibitors (MAOIs) or for two weeks following the cessation of such medications. Patients uncertain about the presence of acetaminophen or MAOIs in their medications should consult a doctor or pharmacist before use.

Drug Interactions

There are currently no documented drug interactions associated with this medication. Additionally, there is no information available regarding interactions with laboratory tests. As such, no specific recommendations for dosage adjustments or monitoring are warranted at this time.

Packaging & NDC

Below are the non-prescription pack sizes of Theraflu Flu Relief Max Strength (acetaminophen, dextromethorphan hbr). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Theraflu Flu Relief Max Strength.
Details

Pediatric Use

Pediatric patients under 12 years of age should not be administered this medication. There is insufficient data to support its safety and efficacy in this age group. Therefore, healthcare professionals are advised to avoid prescribing this treatment to children younger than 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 potential 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 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. Regular monitoring of renal function may be advisable in these patients, although specific guidelines are not outlined.

Hepatic Impairment

Patients with hepatic impairment should exercise caution when using this product, as it contains acetaminophen, which is associated with the risk of severe liver damage. It is critical that patients do not exceed 4,000 mg of acetaminophen within a 24-hour period. Additionally, patients should avoid concomitant use with other medications that contain acetaminophen and limit alcohol consumption to fewer than three alcoholic drinks per day while using this product.

Before initiating treatment, patients with known liver disease are advised to consult a healthcare professional. Monitoring of liver function may be warranted in these patients to ensure safety and efficacy during the course of therapy.

Overdosage

In the event of an overdose, it is imperative to seek immediate medical assistance or contact a Poison Control Center without delay. Prompt medical intervention is crucial for both adults and children, regardless of whether any signs or symptoms are apparent.

Healthcare professionals should be aware that the absence of symptoms does not preclude the possibility of serious complications. Therefore, it is essential to monitor the patient closely and provide appropriate care as needed.

Nonclinical Toxicology

No teratogenic or non-teratogenic effects have been reported in the available nonclinical studies. Additionally, there is no information regarding animal pharmacology and toxicology. The absence of data limits the assessment of potential risks associated with the use of the compound in these contexts.

Postmarketing Experience

Postmarketing experience has identified several adverse reactions associated with the use of the product. Notably, severe skin reactions have been reported, which include symptoms such as skin reddening, blisters, and rash. In the event of a skin reaction, it is advised to discontinue use immediately and seek medical assistance.

Patient Counseling

Healthcare providers should advise patients on the importance of seeking immediate medical assistance in the event of an overdose. Patients should be informed to contact a Poison Control Center or seek medical help right away, regardless of whether they observe any signs or symptoms. It is crucial for both adults and children to receive prompt medical attention to mitigate potential risks associated with an overdose.

Storage and Handling

The product is supplied in a configuration that includes a neckband printed with “SEALED FOR SAFETY.” It is imperative that the neckband remains intact; do not use the product if the neckband is torn or missing.

For optimal storage, the product should be kept in a cool, dry place, away from direct sunlight and moisture. It is essential to adhere to the recommended usage guidelines, which specify that no more than three doses should be taken within a 24-hour period. This ensures safe and effective use of the product.

Additional Clinical Information

Patients should be advised not to exceed three doses within a 24-hour period and to use the medication as directed. Clinicians may refer to resources such as www.StopMedicineAbuse.org for information on teen medicine abuse and www.productpats.com for patient counseling information. There are no additional details available regarding laboratory tests or postmarketing experience.

Drug Information (PDF)

This file contains official product information for Theraflu Flu Relief Max Strength, 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 Theraflu Flu Relief Max Strength, 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.