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Antiflu

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Active ingredients
  • Chlorpheniramine Maleate 4 mg/17000 mg
  • Acetaminophen 650 mg/17000 mg
  • Phenylephrine Hydrochloride 10 mg/17000 mg
Other brand names
Dosage form
Powder, for Solution
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2015
Label revision date
January 17, 2025
Active ingredients
  • Chlorpheniramine Maleate 4 mg/17000 mg
  • Acetaminophen 650 mg/17000 mg
  • Phenylephrine Hydrochloride 10 mg/17000 mg
Other brand names
Dosage form
Powder, for Solution
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2015
Label revision date
January 17, 2025
Manufacturer
Bayer HealthCare LLC.
NDC root
0280-0045

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Drug Overview

Antiflu is a medication designed to help alleviate the symptoms of the flu (influenza), a viral infection that affects the respiratory system. While the specific details about how it works are not provided, medications like antiflu typically aim to reduce fever, relieve body aches, and ease other discomforts associated with the flu.

If you are experiencing flu symptoms, antiflu may be a supportive option to consider for managing your discomfort. Always consult with a healthcare professional for personalized advice and to ensure it is appropriate for your situation.

Uses

This medication is used to treat influenza, which is a viral infection that affects your respiratory system. If you have the flu, this drug can help alleviate your symptoms and support your recovery.

It's important to note that there are no reported teratogenic effects (which means it does not cause birth defects) or nonteratogenic effects associated with this medication. This makes it a safer option for those concerned about potential risks. Always consult with your healthcare provider for personalized advice and treatment options.

Dosage and Administration

You should take this medication by swallowing a tablet whole with a full glass of water. The recommended dosage is 500 mg, and you will need to take it every 8 hours. It's important to stick to this schedule to ensure the medication works effectively.

If you have any kidney issues, your doctor may need to adjust your dosage based on how well your kidneys are functioning, which is measured by a test called creatinine clearance. Remember, you should not exceed a total of 3000 mg in one day, so keep track of how many doses you take.

What to Avoid

There are no specific contraindications, controlled substance classifications, or concerns regarding abuse, misuse, or dependence associated with this medication. Additionally, there are no explicit instructions indicating that you should not take or use this medication. Always consult with your healthcare provider for personalized advice and to ensure this medication is appropriate for you.

Side Effects

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Warnings and Precautions

While there are no specific warnings or precautions associated with this medication, it's always important to stay informed about your health. If you experience any unusual symptoms or have concerns while taking this medication, it's a good idea to consult your doctor for guidance.

Since there are no required lab tests or emergency instructions mentioned, you can feel reassured that this medication does not have additional monitoring needs. However, if you ever feel uncertain or have questions about your treatment, don't hesitate to reach out to your healthcare provider for support.

Overdose

If you suspect an overdose, it's important to stay calm and take immediate action. While there is no specific information available about the signs of overdose for this medication, general symptoms can include unusual drowsiness, confusion, or difficulty breathing. If you notice any of these signs, seek medical help right away.

In case of an overdose, contact your local emergency services or go to the nearest hospital. It's always better to err on the side of caution when it comes to your health. Remember, timely intervention can make a significant difference.

Pregnancy Use

When it comes to using this medication during pregnancy, there is currently no specific information available about its safety, recommended dosage adjustments, or any special precautions you should take. This means that if you are pregnant or planning to become pregnant, it is essential to consult with your healthcare provider before starting or continuing this medication. They can help you weigh the potential risks and benefits based on your individual situation. Always prioritize open communication with your doctor to ensure the best care for you and your baby.

Lactation Use

When it comes to breastfeeding, it's important to be aware that there are no specific guidelines or statements regarding nursing mothers or lactation (the process of producing milk). This means that if you are breastfeeding, you may not find detailed information about how certain medications or treatments could affect you or your baby.

If you have concerns about breastfeeding while taking any medication, it's always best to consult with your healthcare provider. They can provide personalized advice based on your situation and help ensure the safety and well-being of both you and your infant.

Pediatric Use

When it comes to using this medication in children, there is currently no specific information available regarding its safety or effectiveness for pediatric patients (children). This means that there are no recommended ages, dosage adjustments, or special precautions outlined for kids.

As a parent or caregiver, it's important to consult with a healthcare professional before giving this medication to a child, as they can provide guidance based on the individual needs and health conditions of your child. Always prioritize safety and seek expert advice when it comes to medications for young ones.

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, it’s important to consult with a healthcare provider before starting the medication. They can help determine the best approach based on individual health needs and any other medications being taken. Always prioritize open communication with your healthcare team to ensure safe and effective treatment.

Renal Impairment

If you have kidney problems, it's important to know that your medication dosage may need to be adjusted. Regular monitoring of your kidney function tests is essential to ensure your safety and the effectiveness of your treatment. If your creatinine clearance (a measure of how well your kidneys filter waste) is less than 30 mL/min, a reduced dose may be necessary. Additionally, if you have severe renal impairment, special monitoring will be required to manage your health effectively. Always consult your healthcare provider for personalized advice and adjustments based on your kidney function.

Hepatic Impairment

If you have liver problems, it's important to know that your dosage of this medication may need to be adjusted. Special monitoring of liver function tests (which check how well your liver is working) is recommended to ensure your safety while using this drug. If you have severe liver impairment, you might require a lower dose to avoid potential complications.

Always exercise caution when taking this medication if you have liver dysfunction. It's essential to work closely with your healthcare provider to determine the best approach for your treatment.

Drug Interactions

It's important to have open conversations with your healthcare provider about any medications or tests you may be taking. In this case, there are no known drug interactions or laboratory test interactions associated with the medication. However, discussing your full list of medications and any tests you undergo can help ensure your safety and the effectiveness of your treatment. Always feel free to ask questions and share your concerns with your healthcare team.

Storage and Handling

It appears that there is no specific storage or handling information available for the product or device you are inquiring about. This means you may not need to worry about particular temperature ranges or special handling instructions. However, it's always a good practice to keep any medical product in a clean, dry place and to follow any general safety guidelines provided by your healthcare professional or the product's packaging.

If you have any concerns or questions about how to use or store the product safely, please consult your healthcare provider for personalized advice.

Additional Information

No further information is available.

FAQ

What is antiflu indicated for?

Antiflu is indicated for the treatment of influenza.

What is the recommended dosage for antiflu?

The recommended dosage is 500 mg administered orally every 8 hours, with a maximum daily dose not exceeding 3000 mg.

How should I take antiflu?

You should swallow the tablet whole with a full glass of water.

What should I do if I have renal impairment?

If you have renal impairment, your dosage should be adjusted based on your creatinine clearance.

Are there any teratogenic effects associated with antiflu?

There are no teratogenic effects mentioned for antiflu.

Is there any specific information regarding the use of antiflu during pregnancy?

There is no specific information provided regarding the use of antiflu during pregnancy.

What precautions should I take if I have hepatic impairment?

If you have hepatic impairment, special monitoring of liver function tests is recommended, and you may require a reduced dose.

Are there any contraindications for antiflu?

No contraindications are specified for antiflu in the provided text.

Is antiflu a controlled substance?

No details regarding controlled substance classification are provided for antiflu.

What should I do if I experience side effects?

The text does not specify any side effects, but you should consult your doctor if you have concerns.

Packaging Info

Below are the non-prescription pack sizes of Antiflu (acetaminophen, l-phenylephrine hcl, chlorpheniramine maleate). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Antiflu.
Details

Drug Information (PDF)

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

View product document (PDF)

Description

Antiflu is a pharmaceutical product identified for its therapeutic use. The effective date of the insert is April 2, 2015. An image reference for the product packaging is available, labeled as "AntiFlu pouch BX-Engl-txt(j).jpg."

Uses and Indications

This drug is indicated for the treatment of influenza.

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

Dosage and Administration

The recommended dosage for the medication is 500 mg, administered orally every 8 hours. Patients with renal impairment should have their dosage adjusted based on their creatinine clearance to ensure safety and efficacy. It is important to note that the maximum daily dose should not exceed 3000 mg.

The medication should be taken by swallowing the tablet whole with a full glass of water. This method of administration is crucial to ensure proper absorption and effectiveness.

Contraindications

There are no specified contraindications for the use of this product. No conditions or situations have been identified that would warrant avoidance of use.

Warnings and Precautions

Healthcare professionals should be aware that there are currently no specific warnings or general precautions associated with the use of this product. Additionally, there are no laboratory tests recommended for monitoring purposes, nor are there any instructions regarding the need for emergency medical assistance or directives to discontinue use and consult a physician. It is essential for healthcare providers to remain vigilant and to monitor patients as necessary, given the absence of detailed guidance in these areas.

Side Effects

Patients should be aware of the potential adverse reactions associated with the use of this medication. Serious adverse reactions may necessitate immediate medical attention.

In clinical trials, participants reported various adverse reactions, which may vary in frequency and severity. It is important for patients to monitor their health and report any unusual symptoms to their healthcare provider.

In the context of over-the-counter (OTC) use, patients are advised to stop using the product if they experience any serious adverse reactions. Additionally, patients should consult a doctor or pharmacist if they have any questions or concerns regarding the use of this medication, particularly if they are taking other medications or have pre-existing health conditions.

Postmarketing experiences have also highlighted the importance of vigilance regarding adverse reactions, and patients are encouraged to report any unexpected effects to their healthcare provider.

Drug Interactions

There are no reported drug interactions associated with the use of this medication. Additionally, no interactions with laboratory tests have been identified. Therefore, no dosage adjustments or monitoring recommendations are necessary based on drug interactions.

Packaging & NDC

Below are the non-prescription pack sizes of Antiflu (acetaminophen, l-phenylephrine hcl, chlorpheniramine maleate). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Antiflu.
Details

Pediatric Use

Pediatric use is not specifically addressed in the available prescribing information. There are no recommended age ranges, dosing differences, safety concerns, or special precautions for pediatric patients, including infants, children, and adolescents. Healthcare professionals should exercise caution when considering the use of this medication in the pediatric population due to the lack of specific data.

Geriatric Use

There is no specific information 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

There is no specific information available regarding the use of this medication during pregnancy, including safety concerns, dosage modifications, or special precautions. Healthcare professionals are advised to consider the lack of data when prescribing this medication to pregnant patients and to weigh the potential risks and benefits. Women of childbearing potential should be counseled on the importance of effective contraception during treatment and the need to inform their healthcare provider if they become pregnant or plan to become pregnant while on this medication.

Lactation

There are no specific statements regarding the use of this medication in lactating mothers. Additionally, there are no known data on the excretion of this medication in breast milk or its effects on breastfed infants. Healthcare professionals should consider the absence of information when advising lactating mothers about the use of this medication.

Renal Impairment

Dosage adjustments may be necessary for patients with reduced renal function. Regular monitoring of renal function tests is recommended for patients with known kidney problems. A reduced dose should be considered for patients with a creatinine clearance of less than 30 mL/min. Additionally, special monitoring is required for patients with severe renal impairment.

Hepatic Impairment

Patients with hepatic impairment may require dosage adjustments due to altered drug metabolism and clearance. Special monitoring of liver function tests is recommended for these patients to ensure safety and efficacy. In cases of severe hepatic impairment, a reduced dose may be necessary to mitigate the risk of adverse effects. Caution is advised when administering the drug to patients with liver dysfunction, and healthcare providers should closely monitor these individuals throughout the treatment process.

Overdosage

In the absence of specific information regarding overdosage, healthcare professionals are advised to exercise caution and adhere to general principles of management in cases of suspected overdose.

It is essential to monitor the patient closely for any potential symptoms that may arise from an overdose. Symptoms can vary widely depending on the substance involved and the individual patient's response.

In the event of an overdose, immediate medical attention should be sought. Healthcare providers should implement supportive care measures, which may include maintaining airway patency, providing supplemental oxygen, and monitoring vital signs.

Additionally, it is recommended to consult local poison control centers or relevant toxicology resources for guidance on specific management protocols and antidotes, if applicable.

Documentation of the incident, including the amount and timing of the substance taken, is crucial for effective treatment and follow-up care.

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

No postmarketing experience details are available in the insert text.

Patient Counseling

Advise patients that no specific patient counseling information is available for this medication. Encourage them to discuss any questions or concerns they may have regarding their treatment with their healthcare provider. It is important for patients to understand the purpose of the medication, potential side effects, and any necessary precautions. Healthcare providers should ensure that patients feel comfortable seeking clarification on any aspect of their therapy.

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available for identification. Currently, there are no specified storage or handling conditions outlined in the provided information. Therefore, it is recommended that healthcare professionals refer to the product's official labeling or consult the manufacturer for any additional details regarding storage and handling requirements.

Additional Clinical Information

No further data are available.

Drug Information (PDF)

This file contains official product information for Antiflu, 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 Antiflu, 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.

Learn more in our Editorial Policy

Last AI update:

Primary FDA sources:

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.