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Theraflu

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Active ingredient
Oxymetazoline Hydrochloride .5 mg/1 mL
Other brand names
Drug class
Vasoconstrictor
Dosage form
Spray
Route
Nasal
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2025
Label revision date
July 16, 2025
Active ingredient
Oxymetazoline Hydrochloride .5 mg/1 mL
Other brand names
Drug class
Vasoconstrictor
Dosage form
Spray
Route
Nasal
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2025
Label revision date
July 16, 2025
Manufacturer
Haleon US Holdings LLC
Registration number
M012
NDC root
0067-0110

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Drug Overview

THERAFLU SEVERE CONGESTION RELIEF NASAL MIST is a nasal decongestant that contains Oxymetazoline HCl. It is designed to temporarily relieve nasal congestion caused by conditions such as the common cold, hay fever, or other upper respiratory allergies. By shrinking swollen membranes in your nasal passages, it helps clear congestion, allowing for easier breathing and relieving sinus pressure.

This product provides up to 12 hours of relief and is easy to use, featuring a one-thumb push button and an ultra-fine mist for comfortable application. With just a few sprays, you can experience quick relief from a stuffy nose and enjoy clearer nasal passages.

Uses

If you're dealing with a stuffy nose from a common cold, hay fever, or other upper respiratory allergies (also known as allergic rhinitis), this medication can help. It works by temporarily relieving nasal congestion, allowing you to breathe more freely.

By helping to clear your nasal passages and shrinking swollen membranes, it also provides relief from sinus congestion and pressure. This means you can enjoy easier breathing through your nose, making your day a little more comfortable.

Dosage and Administration

Before using this medication, make sure to shake the bottle well. To open it, press the grooves on each side of the cap and turn to lift it off. If you’re using the spray for the first time, you’ll need to prime the sprayer by pressing the button several times until you see a fine mist. When you’re ready to spray, insert the tip into one nostril, press the button firmly with your thumb, and sniff deeply at the same time. Remember to stay upright while you do this.

For adults and children aged 6 years to under 12 years, you can use 2 sprays in each nostril, but make sure not to do this more than every 10 to 12 hours. It’s important not to exceed 2 doses in a 24-hour period. If the user is a child under 6 years old, please consult a doctor for guidance on the appropriate dosage. After using the spray, wipe the tip clean and securely replace the cap.

What to Avoid

It's important to use this product responsibly to ensure your safety and well-being. You should never exceed the recommended dosage, as doing so can lead to unwanted effects. Additionally, avoid using this product for more than three days. Using it longer than directed may cause your nasal congestion to come back or even worsen.

Always follow the instructions provided and use the product only as directed. If you have any concerns or questions about its use, consider consulting a healthcare professional for guidance.

Side Effects

When using this product, you may experience some temporary discomfort, which can include burning, stinging, sneezing, or an increase in nasal discharge. These side effects are generally mild and should not last long.

However, if your symptoms persist, it’s important to stop using the product and consult a doctor for further advice.

Warnings and Precautions

Before using this product, it's important to consult your doctor if you have any of the following conditions: heart disease, high blood pressure, thyroid disease, diabetes, or difficulty urinating due to an enlarged prostate gland. Always follow the recommended dosage and do not use the product for more than three days. Overuse can lead to worsening nasal congestion. You may experience temporary discomfort, such as burning, stinging, sneezing, or increased nasal discharge. Additionally, sharing this product with others can spread infections.

If your symptoms do not improve, stop using the product and contact your doctor. In case of accidental swallowing, seek emergency medical help or contact a Poison Control center immediately.

Overdose

If you or someone else has swallowed too much of a medication, it’s important to seek medical help immediately. You can do this by contacting a Poison Control center or going to the nearest emergency room. Acting quickly can make a significant difference in the outcome.

Signs of an overdose can vary, but they may include unusual drowsiness, confusion, or difficulty breathing. If you notice any of these symptoms, don’t hesitate to get help right away. Remember, it’s always better to be safe and seek assistance if you suspect an overdose.

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 using this medication for children, it's important to follow specific guidelines. For children aged 6 to under 12 years, you can administer 2 sprays in each nostril, but only with adult supervision. Make sure to space the doses at least 10 to 12 hours apart, and do not give more than 2 doses in a 24-hour period.

If your child is under 6 years old, it's essential to consult a doctor before using this medication. Always prioritize safety and seek professional advice when it comes to younger children.

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 keep in mind that older adults may have different responses to medications, so discussing any concerns with a doctor is essential for ensuring safety and effectiveness.

Renal Impairment

If you have kidney problems, it's important to consult your doctor before using this medication, especially if you experience difficulty urinating due to an enlarged prostate gland. Your healthcare provider can help determine if this medication is safe for you and may suggest necessary adjustments to your dosage or monitoring based on your kidney function. Always prioritize open communication with your doctor regarding any concerns related to 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 (liver issues).

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 have open conversations with your healthcare provider about any medications you are taking, even if there are no specific drug interactions or laboratory test interactions noted for your treatment. This ensures that your healthcare team can monitor your health effectively and make any necessary adjustments to your care.

Always feel free to ask questions about how different medications might work together or affect any tests you may need. Your safety and well-being are the top priority, and staying informed is a key part of that process.

Storage and Handling

To ensure the best performance and safety of your product, store it in a cool, dry place where the temperature does not exceed 25°C (77°F). This helps maintain its effectiveness. When using the sprayer, make sure to hold it upright to ensure proper application. After each use, remember to wipe the sprayer tip clean and securely replace the cap to prevent contamination and maintain hygiene. Following these simple steps will help you use the product safely and effectively.

Additional Information

For adults and children aged 6 to under 12 years, you can use 2 sprays in each nostril, but make sure to wait at least 10 to 12 hours before using it again. It's important not to exceed 2 doses in a 24-hour period. If your child is under 6 years old, consult a doctor before use.

Before using the product, be sure to read all warnings and directions on the carton and keep it for future reference. Only use the product as directed, and store it in a cool place, below 25°C (77°F). Do not use the product if you see a red unlock icon on either end of the carton before opening, or if the icon is missing after opening.

FAQ

What is THERAFLU SEVERE CONGESTION RELIEF NASAL MIST?

THERAFLU SEVERE CONGESTION RELIEF NASAL MIST is a nasal decongestant that contains Oxymetazoline HCl and comes in a 0.34 FL OZ (10 mL) volume.

How does this nasal mist work?

It temporarily relieves nasal decongestion caused by the common cold, hay fever, or other upper respiratory allergies by shrinking swollen membranes and clearing nasal passages.

What is the recommended dosage for adults and children aged 6 to under 12?

The recommended dosage is 2 sprays in each nostril not more often than every 10 to 12 hours, with a maximum of 2 doses in any 24-hour period.

What should I do if I have children under 6 years of age?

For children under 6 years of age, you should consult a doctor before use.

What are the side effects of using this product?

Temporary discomfort such as burning, stinging, sneezing, or an increase in nasal discharge may occur.

What precautions should I take before using this nasal mist?

Ask a doctor before use if you have heart disease, high blood pressure, thyroid disease, diabetes, or trouble urinating due to an enlarged prostate gland.

How should I administer the nasal mist?

Shake well before use, prime the sprayer, insert the tip into your nostril, press the button with your thumb, and sniff deeply while staying upright.

How long can I use this product?

Do not use this product for more than 3 days. Frequent or prolonged use may cause nasal congestion to recur or worsen.

What should I do if symptoms persist?

If symptoms persist, stop use and consult a doctor.

What should I do if I accidentally swallow the nasal mist?

If swallowed, get medical help or contact a Poison Control center right away.

Packaging Info

Below are the non-prescription pack sizes of Theraflu (oxymetazoline hcl). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Theraflu.
Details

Drug Information (PDF)

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

View product document (PDF)

Description

Theraflu Severe Congestion Relief Nasal Mist is a nasal decongestant formulation containing oxymetazoline hydrochloride as the active ingredient. This product is designed to provide relief from nasal congestion for up to 12 hours. It is packaged in a 0.34 fluid ounce (10 mL) volume. The formulation features an ultra-fine mist delivery system, which allows for rapid unblocking of nasal passages. The device is engineered for user comfort, incorporating a shorter nozzle and a one-thumb push button mechanism for ease of use.

Uses and Indications

This drug is indicated for the temporary relief of nasal decongestion associated with the common cold, hay fever, and other upper respiratory allergies (allergic rhinitis). It provides symptomatic relief from a stuffy nose and aids in clearing nasal passages by shrinking swollen membranes. Additionally, this drug temporarily restores freer breathing through the nose and helps decongest sinus openings and passages, alleviating sinus congestion and pressure.

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

Dosage and Administration

For adults and children aged 6 years to under 12 years, the recommended dosage is 2 sprays in each nostril, administered not more frequently than every 10 to 12 hours. It is important not to exceed 2 doses within a 24-hour period.

For children under 6 years of age, it is advised to consult a doctor prior to administration.

Prior to use, the product must be shaken well. To remove the cap, the user should press the grooves on each side and turn to lift the cap. Before the initial use, the sprayer should be primed by pressing the button several times. For administration, the user should insert the sprayer tip into the nostril, firmly press the button with the thumb, and sniff deeply while maintaining an upright position. After use, the sprayer tip should be wiped clean, and the cap should be securely replaced.

Contraindications

Use of this product is contraindicated in patients who exceed the recommended dosage or utilize it for more than three consecutive days. Prolonged or frequent use may lead to a recurrence or worsening of nasal congestion. It is essential to adhere strictly to the directed usage guidelines.

Warnings and Precautions

Healthcare professionals should exercise caution when recommending this product, particularly in patients with specific underlying health conditions. Prior to use, it is imperative to consult a physician if the patient has a history of heart disease, high blood pressure, thyroid disease, diabetes, or difficulty urinating due to an enlarged prostate gland.

When administering this product, it is essential to adhere strictly to the recommended dosage guidelines. Patients should not exceed the advised dosage or use the product for more than three consecutive days. Prolonged or frequent use may lead to a recurrence or worsening of nasal congestion. Should symptoms persist beyond the recommended duration, a consultation with a healthcare provider is warranted.

Patients may experience temporary discomfort, which can manifest as burning, stinging, sneezing, or an increase in nasal discharge. It is also important to note that sharing this product among multiple users may pose a risk of infection transmission.

Healthcare professionals should instruct patients to discontinue use and seek medical advice if symptoms do not improve. In cases of accidental ingestion, immediate medical assistance should be sought, or the local Poison Control center should be contacted without delay.

Side Effects

Patients using this product may experience temporary discomfort, which can include sensations of burning, stinging, sneezing, or an increase in nasal discharge. These reactions are generally mild and transient.

If symptoms persist, patients are advised to discontinue use and consult a healthcare professional for further evaluation and guidance.

Drug Interactions

There are no specific drug interactions or laboratory test interactions identified in the available data. Therefore, no dosage adjustments or monitoring recommendations are necessary at this time.

Packaging & NDC

Below are the non-prescription pack sizes of Theraflu (oxymetazoline hcl). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Theraflu.
Details

Pediatric Use

Pediatric patients aged 6 years to under 12 years may receive 2 sprays in each nostril, administered no more frequently than every 10 to 12 hours. It is important not to exceed 2 doses within a 24-hour period. For children under 6 years of age, consultation with a doctor is advised prior to use.

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 therapeutic response, 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 weighed, as the effects on fetal outcomes and lactation are not fully established. It is essential for women of childbearing potential to seek medical advice to ensure safe use during pregnancy and lactation.

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 should consult a healthcare professional prior to use if they experience difficulty urinating due to an enlarged prostate gland. This precaution is essential to ensure appropriate management and monitoring of their condition, as reduced kidney function may influence the pharmacokinetics and overall safety of the treatment.

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 overdosage, immediate medical intervention is crucial. If the substance is ingested, healthcare professionals should advise patients or caregivers to seek medical assistance or contact a Poison Control center without delay.

Prompt action is essential to mitigate potential adverse effects associated with overdosage. Symptoms may vary depending on the specific substance involved; therefore, a thorough assessment by a medical professional is recommended to determine the appropriate course of action and management strategies.

Healthcare providers should ensure that patients are aware of the importance of timely reporting of any overdosage incidents to facilitate effective treatment and minimize risks.

Nonclinical Toxicology

If pregnant or breastfeeding, it is advised to consult a health professional prior to use. Temporary discomfort may occur, including symptoms such as burning, stinging, sneezing, or an increase in nasal discharge.

No relevant information is available regarding carcinogenicity, mutagenicity, or impairment of fertility. Additionally, there is no pertinent data provided from animal pharmacology and toxicology studies.

Postmarketing Experience

Postmarketing experience has indicated that temporary discomfort may occur following the use of the product. Reported events include sensations of burning and stinging, sneezing, and an increase in nasal discharge. These events were documented through voluntary reports and surveillance programs.

Patient Counseling

Healthcare providers should advise patients to keep this product out of reach of children to prevent accidental ingestion. In the event of swallowing the product, patients should seek medical help or contact a Poison Control center immediately.

Patients should be informed to stop using the product and consult a doctor if symptoms persist. It is important to emphasize that while using this product, patients must not exceed the recommended dosage and should not use it for more than three days. They should use the product only as directed, as frequent or prolonged use may lead to a recurrence or worsening of nasal congestion. Patients may experience temporary discomfort, including burning, stinging, sneezing, or an increase in nasal discharge.

Healthcare providers should also caution patients that the use of this container by more than one person may increase the risk of spreading infection.

Before using the product, patients should be encouraged to consult a doctor if they have any of the following conditions: heart disease, high blood pressure, thyroid disease, diabetes, or difficulty urinating due to an enlarged prostate gland.

Storage and Handling

The product is supplied in a configuration that requires careful handling to maintain its integrity. It should be stored at a temperature not exceeding 25°C (77°F) to ensure optimal performance.

During use, the product must remain upright while spraying to prevent leakage and ensure proper application. After each use, it is essential to wipe the sprayer tip clean and securely replace the cap to protect the contents from contamination and maintain functionality.

Additional Clinical Information

Patients aged 6 years to under 12 years should receive 2 sprays in each nostril, administered no more frequently than every 10 to 12 hours, with a maximum of 2 doses in a 24-hour period. For children under 6 years of age, consultation with a doctor is advised prior to use.

Clinicians should counsel patients to read all warnings and directions on the carton before use and to retain the carton for future reference. It is important to adhere to the directed dosage and to avoid storage above 25°C (77°F). Additionally, the product should not be used if the red unlock icon is visible on either end of the carton before first opening or if it is absent after opening.

Drug Information (PDF)

This file contains official product information for Theraflu, 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, 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.