Maximum Strength Mucinex Fast-Max Cold and Flu

Description

Mucinex® FAST-MAX® COLD & FLU is a maximum strength formulation indicated for the relief of multiple symptoms associated with cold and flu, including sore throat, fever, chest congestion, cough, nasal congestion, sinus congestion, sinus pressure, headache, and body pain. Each caplet contains a combination of active ingredients: acetaminophen, a pain reliever and fever reducer; dextromethorphan HBr, a cough suppressant; guaifenesin, an expectorant; and phenylephrine HCl, a nasal decongestant. This product is available in a package containing 20 caplets and is intended for use by individuals aged 12 years and older. The National Drug Code (NDC) for this product is 63824-575-21.

Uses and Indications

This drug is indicated for the temporary relief of common cold and flu symptoms, including nasal congestion, headache, cough, minor aches and pains, sore throat, and sinus congestion and pressure. Additionally, it temporarily reduces fever and aids in loosening phlegm (mucus) and thinning bronchial secretions, facilitating the clearance of mucus from the bronchial passageways and making coughs more productive.

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

Dosage and Administration

Patients should adhere strictly to the recommended dosage to avoid the risk of overdose. The maximum allowable dosage is 12 caplets within a 24-hour period.

For adults and children aged 12 years and older, the recommended dosage is 2 caplets every 4 hours as needed. It is imperative that patients do not exceed the specified dosage within the given time frame.

This medication is not indicated for use in children under 12 years of age.

Contraindications

Use of this product is contraindicated in the following situations:

Co-administration with any other drug containing acetaminophen, whether prescription or nonprescription, is prohibited due to the risk of acetaminophen overdose. If there is uncertainty regarding the presence of acetaminophen in other medications, consultation with a healthcare professional is advised.

The product should not be used in conjunction with prescription monoamine oxidase inhibitors (MAOIs) or within 2 weeks of discontinuing an MAOI. This is due to potential interactions that may lead to serious adverse effects. If there is any doubt about the presence of an MAOI in a current prescription, a healthcare professional should be consulted prior to use.

Additionally, exceeding the recommended dosage is contraindicated to prevent the risk of overdose and associated complications.

Warnings and Precautions

This product contains acetaminophen, which poses a risk of severe liver damage if the following conditions are met: exceeding 12 caplets within a 24-hour period, concurrent use with other medications containing acetaminophen, or consumption of three or more alcoholic drinks daily while using this product.

Acetaminophen may also lead to severe skin reactions, which can manifest as skin reddening, blisters, or rash. Should any of these symptoms occur, it is imperative to discontinue use immediately and seek medical assistance.

Healthcare professionals should advise patients to consult a doctor promptly if they experience a sore throat that is severe, persists for more than two days, or is accompanied by fever, headache, rash, nausea, or vomiting.

Overdosing on acetaminophen can result in liver damage. In the event of an overdose, immediate medical attention is crucial; patients should contact a Poison Control Center without delay, as rapid intervention is essential for both adults and children, even in the absence of noticeable symptoms.

General precautions should be taken prior to use. Patients should be advised to consult a healthcare provider if they have any of the following conditions: liver disease, heart disease, diabetes, high blood pressure, thyroid disease, difficulty urinating due to an enlarged prostate gland, or a persistent or chronic cough associated with smoking, asthma, chronic bronchitis, or emphysema. Additionally, patients should seek guidance from a doctor or pharmacist if they are currently taking the anticoagulant warfarin. It is critical that patients adhere strictly to the recommended dosage and not exceed the directed amount.

Patients should be instructed to stop taking the product and contact their healthcare provider if they experience nervousness, dizziness, or sleeplessness; if pain, nasal congestion, or cough worsens or persists beyond seven days; if fever worsens or lasts more than three days; if redness or swelling occurs; if new symptoms arise; or if a cough recurs with fever, rash, or headache lasting longer than expected, as these may indicate a serious condition.

Side Effects

Severe liver damage may occur in patients who exceed the maximum daily dosage of 12 caplets within a 24-hour period, take the product in conjunction with other medications containing acetaminophen, or consume three or more alcoholic drinks daily while using this product.

Patients should be aware that acetaminophen may lead to severe skin reactions, which can manifest as skin reddening, blisters, or rash. In the event of a skin reaction, it is imperative to discontinue use and seek medical assistance immediately.

In cases of severe sore throat that persists for more than two days or is accompanied by fever, headache, rash, nausea, or vomiting, patients are advised to consult a healthcare professional promptly.

This product should not be used in conjunction with any other drug containing acetaminophen, whether prescription or nonprescription. Patients should inquire with a doctor or pharmacist if they are uncertain whether a drug contains acetaminophen. Additionally, this product is contraindicated for individuals currently taking a prescription monoamine oxidase inhibitor (MAOI) or within two weeks of stopping such medication.

Patients with liver disease, heart disease, diabetes, high blood pressure, thyroid disease, or those experiencing trouble urinating due to an enlarged prostate gland should consult a doctor before use. Furthermore, individuals with persistent or chronic coughs, such as those associated with smoking, asthma, chronic bronchitis, or emphysema, as well as those with coughs producing excessive phlegm, should also seek medical advice prior to use.

Patients taking the blood-thinning medication warfarin should consult a doctor or pharmacist before using this product.

While using this product, it is crucial not to exceed the directed dosage. Patients should discontinue use and consult a healthcare professional if they experience nervousness, dizziness, or sleeplessness; if pain, nasal congestion, or cough worsens or persists beyond seven days; if fever worsens or lasts more than three days; if redness or swelling occurs; if new symptoms arise; or if a cough recurs or is accompanied by fever, rash, or headache lasting longer than expected, as these may indicate a serious condition.

An overdose of this product may result in liver damage. In the event of an overdose, patients should seek medical help or contact a Poison Control Center immediately, as prompt medical attention is critical for both adults and children, even in the absence of noticeable signs or symptoms.

Drug Interactions

Concurrent use of this medication with any other drug containing acetaminophen, whether prescription or nonprescription, is contraindicated due to the risk of acetaminophen overdose and potential hepatotoxicity.

The use of this medication is also contraindicated in patients currently taking a prescription monoamine oxidase inhibitor (MAOI), which includes certain medications for depression, psychiatric disorders, or Parkinson's disease. Additionally, it should not be administered for at least two weeks following the discontinuation of an MAOI to avoid serious interactions.

Patients taking the anticoagulant warfarin should consult with a healthcare professional, such as a doctor or pharmacist, prior to using this medication. Monitoring of coagulation parameters may be warranted to ensure safety and efficacy.

Packaging & NDC

Below are the non-prescription pack sizes of Maximum Strength Mucinex Fast-Max Cold and Flu (acetaminophen, dextromethorphan hydrobromide, guaifenesin, and phenylephrine hydrochloride). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Pediatric Use

Pediatric patients under 12 years of age should not use this medication. For adolescents aged 12 years and older, the recommended dosage is 2 caplets every 4 hours, with a maximum daily limit of 12 caplets within a 24-hour period.

Healthcare professionals should be aware that in cases of overdose, prompt medical attention is essential for both adults and pediatric patients, even if no signs or symptoms are immediately apparent.

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 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 not been specifically addressed in the drug insert regarding dosage adjustments, special monitoring, or safety considerations. Therefore, healthcare professionals should exercise caution when prescribing this medication to individuals with reduced kidney function, as the absence of detailed guidance necessitates careful clinical judgment. Regular monitoring of renal function may be advisable in these patients to ensure safety and efficacy.

Hepatic Impairment

Patients with hepatic impairment should exercise caution when using this product, which contains acetaminophen. Severe liver damage may occur if patients exceed the maximum daily amount of 12 caplets within a 24-hour period, take this product in conjunction with other medications containing acetaminophen, or consume three or more alcoholic drinks daily while using this product.

It is advised that patients with a history of liver disease consult a healthcare professional prior to use. The risk of liver damage increases significantly with the intake of doses exceeding the recommended amount. In the event of an overdose, it is imperative that patients seek immediate medical assistance or contact a Poison Control Center. Prompt medical attention is crucial for both adults and children, even if no signs or symptoms of overdose are apparent.

Overdosage

In the event of an overdose, defined as the ingestion of more than the recommended dose, there is a significant risk of liver damage. It is imperative that healthcare professionals recognize the seriousness of this condition and act promptly.

Recommended Actions In cases of suspected overdose, immediate medical assistance should be sought. Healthcare providers are advised to contact a Poison Control Center without delay. Quick intervention is crucial, as the potential for serious complications exists even in the absence of noticeable signs or symptoms.

Potential Symptoms While specific symptoms of overdose may vary, the risk of liver damage underscores the importance of vigilance. Healthcare professionals should be prepared to assess and manage any symptoms that may arise following an overdose.

Management Procedures Upon receiving a patient with a suspected overdose, healthcare professionals should initiate appropriate management protocols. This may include monitoring liver function and providing supportive care as necessary. Early intervention can significantly improve outcomes for both adults and children affected by an overdose.

Nonclinical Toxicology

If pregnant or breast-feeding, it is advised to consult a health professional prior to use. No specific non-teratogenic effects have been identified in the available data. Additionally, there are no detailed findings regarding nonclinical toxicology or animal pharmacology and toxicology provided in the current information.

Postmarketing Experience

Reports of side effects have been received through voluntary submissions and surveillance programs. Healthcare professionals and patients are encouraged to report any adverse events to the designated contact number provided for this purpose.

Patient Counseling

Healthcare providers should advise patients to keep this medication out of reach of children to prevent accidental ingestion. Patients should be instructed not to use this product in conjunction with any other medications containing acetaminophen, whether prescription or nonprescription. If patients are uncertain whether a drug contains acetaminophen, they should be encouraged to consult a doctor or pharmacist.

It is important to inform patients that they should not use this product if they are currently taking a prescription monoamine oxidase inhibitor (MAOI) or have taken one within the past two weeks. Patients should be advised to check with their healthcare provider if they are unsure whether their prescription medication contains an MAOI.

Patients should be instructed to discontinue use and seek medical advice if they experience nervousness, dizziness, or sleeplessness. Additionally, they should be advised to stop using the product and consult a doctor if pain, nasal congestion, or cough worsens or persists for more than seven days, if fever worsens or lasts more than three days, or if any redness or swelling occurs. Patients should also be informed to seek medical attention if new symptoms arise or if a cough returns, especially if accompanied by fever, rash, or a headache that lasts, as these may indicate a serious condition.

When using this product, patients should be reminded to adhere strictly to the recommended dosage and not exceed the directed amount. It is essential for patients to consult a doctor before use if they have any of the following conditions: liver disease, heart disease, diabetes, high blood pressure, thyroid disease, or difficulty urinating due to an enlarged prostate gland. Patients with a persistent or chronic cough, such as that associated with smoking, asthma, chronic bronchitis, or emphysema, should also seek medical advice before using this product. Furthermore, patients should be advised to consult a doctor if they have a cough that produces excessive phlegm (mucus) or if they are taking the blood-thinning medication warfarin.

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available for identification. It is essential to store the product at a controlled temperature range of 20-25°C (68-77°F) to maintain its integrity and efficacy. Proper storage conditions should be ensured to prevent any degradation of the product.

Additional Clinical Information

The medication is administered orally. Clinicians should advise patients who are pregnant or breastfeeding to consult a health professional prior to use. No further information is available regarding laboratory tests, abuse potential, or postmarketing experiences.

Drug Information (PDF)

This file contains official product information for Maximum Strength Mucinex Fast-Max Cold and Flu, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)