ADD CONDITION

items per page

Maximum Strength Cold and Flu

Last content change checked dailysee data sync status

Active ingredients
  • Acetaminophen 325 mg
  • Guaifenesin 200 mg
  • Dextromethorphan Hydrobromide 10 mg
  • Phenylephrine Hydrochloride 5 mg
Other brand names
Drug classes
Expectorant, Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist, alpha-1 Adrenergic Agonist
Dosage form
Capsule, Liquid Filled
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2021
Label revision date
January 16, 2026
Active ingredients
  • Acetaminophen 325 mg
  • Guaifenesin 200 mg
  • Dextromethorphan Hydrobromide 10 mg
  • Phenylephrine Hydrochloride 5 mg
Other brand names
Drug classes
Expectorant, Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist, alpha-1 Adrenergic Agonist
Dosage form
Capsule, Liquid Filled
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2021
Label revision date
January 16, 2026
Manufacturer
Walgreens
Registration number
M012
NDC root
0363-9017

If you are a healthcare professional or from the pharmaceutical industry please visit this version.

If you are a consumer or patient please visit this version.

Drug Overview

This medication is designed to temporarily relieve symptoms associated with the common cold and flu, such as nasal congestion, headache, cough, minor aches and pains, sore throat, and sinus congestion and pressure. Additionally, it helps to reduce fever and works by loosening phlegm (mucus) and thinning bronchial secretions, making it easier to clear mucus from the airways and resulting in more productive coughs.

If you're experiencing discomfort from cold or flu symptoms, this drug can provide relief and help you feel more comfortable as you recover.

Uses

This medication is designed to help you feel better when you're dealing with common cold or flu symptoms. It can temporarily relieve nasal congestion, headaches, coughs, minor aches and pains, sore throats, and sinus congestion and pressure. Additionally, it helps reduce fever and makes it easier to cough up mucus by loosening phlegm, which can help clear your bronchial passageways.

If you're feeling under the weather, this medication can provide the relief you need to get through your day.

Dosage and Administration

It's important to follow the dosage instructions carefully to ensure your safety. For adults and children aged 12 years and older, you should take 2 softgels every 4 hours as needed. However, make sure not to exceed 12 softgels in a 24-hour period.

If you are caring for children under 12 years of age, please do not use this medication for them. Always remember to adhere to the recommended dosage to avoid any potential overdose, which can be serious. If you have any questions or concerns about taking this medication, consult with a healthcare professional.

What to Avoid

You should avoid using this medication if you are currently taking any other drug that contains acetaminophen, whether it's a prescription or over-the-counter product. If you're unsure whether a medication contains acetaminophen, please consult your doctor or pharmacist for clarification.

Additionally, do not use this medication if you are taking a prescription monoamine oxidase inhibitor (MAOI), which is a type of drug used for treating depression, psychiatric conditions, or Parkinson's disease. You should also refrain from using it for at least two weeks after stopping an MAOI. Again, if you're uncertain about your medications, it's best to ask a healthcare professional.

Side Effects

You should be aware of some important side effects and warnings associated with this medication. There is a risk of severe liver damage if you exceed the maximum daily dose of 12 softgels, take it with other products containing acetaminophen, or consume three or more alcoholic drinks daily while using it. Additionally, acetaminophen can cause serious skin reactions, which may include symptoms like skin reddening, blisters, or rash. If you experience any of these skin reactions, stop using the product and seek medical help immediately.

It's also important to stop using the medication and consult a doctor if you experience nervousness, dizziness, or sleeplessness, if your pain, nasal congestion, or cough worsens or lasts more than seven days, or if your fever worsens or lasts more than three days. Redness or swelling, new symptoms, or a cough that returns with a rash or headache are also reasons to seek medical advice, as these could indicate a serious condition. Lastly, taking more than the recommended dose can lead to serious health issues, so if you suspect an overdose, seek medical help or contact a Poison Control Center right away, even if you don't notice any symptoms.

Warnings and Precautions

This product contains acetaminophen, which can lead to severe liver damage if you exceed 12 softgels 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 rash. If you experience any of these symptoms, stop using the product and seek medical help immediately. If your sore throat is severe, 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 any of the following conditions: liver disease, heart disease, high blood pressure, thyroid disease, diabetes, trouble urinating due to an enlarged prostate, or a persistent cough. If you are taking the blood thinner warfarin, check with your doctor or pharmacist before use. Always follow the recommended dosage; taking more than directed can lead to serious health issues. In case of overdose, seek medical help or contact a Poison Control Center right away.

Stop using this product and call your doctor if you experience nervousness, dizziness, or sleeplessness, if your pain, nasal congestion, or cough worsens or lasts more than seven days, if your fever worsens or lasts more than three days, or if you notice any redness or swelling. New symptoms or a returning cough, especially with a rash or headache, could indicate a serious condition that requires medical attention.

Overdose

Taking more of a medication than directed can lead to serious health issues. If you suspect an overdose, it’s important to seek medical help immediately or contact a Poison Control Center. Quick action 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 it’s always better to be safe and get help right away. Remember, acting quickly can make a significant difference in the outcome.

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

If you are considering this medication for your child, please note that it is not recommended for children under 12 years of age. For those aged 12 and older, the typical dosage is 2 softgels every 4 hours.

In the event of an overdose, it is crucial to seek medical help immediately or contact a Poison Control Center. Quick medical attention is important for both adults and children, even if there are no noticeable signs or symptoms. Always prioritize safety and consult with a healthcare professional if you have any concerns.

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 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 adjustments to your dosage or monitoring based on your kidney function. Always prioritize open communication with your doctor regarding your kidney health and any medications you are considering.

Hepatic Impairment

If you have liver problems, it's important to be cautious when using this product, which contains acetaminophen. To avoid severe liver damage, do not exceed 12 softgels in a 24-hour period, and be careful not to take other medications that also contain acetaminophen. Additionally, limit your alcohol intake to fewer than three drinks per day while using this product.

Before using this medication, please consult your doctor if you have liver disease. They can provide guidance tailored to your specific health needs and help ensure your safety while using this product.

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 share your complete list of medications and any health conditions you have to receive the best care possible.

Storage and Handling

To ensure the best performance of your product, store it in a cool, dry place at a temperature between 20-25°C (68-77°F). It's important to avoid exposing it to excessive heat, as this can affect its effectiveness and safety.

When handling the product, always do so with clean hands and in a clean environment to maintain its integrity. If you have any specific disposal instructions, be sure to follow them carefully to ensure safe and responsible disposal.

Additional Information

You should take this medication orally. For adults and children aged 12 years and older, the recommended dose is 2 softgels every 4 hours. However, do not use this medication for children under 12 years of age.

If you are pregnant or breastfeeding, it's important to consult a healthcare professional before using this medication. Additionally, make sure to keep it out of reach of children to ensure their safety.

FAQ

What symptoms does this drug relieve?

This drug temporarily relieves common cold and flu symptoms, including nasal congestion, headache, cough, minor aches and pains, sore throat, and sinus congestion and pressure.

How does this drug help with coughs?

It helps loosen phlegm (mucus) and thin bronchial secretions, making coughs more productive by clearing the bronchial passageways.

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

Adults and children 12 years and over should take 2 softgels every 4 hours, but do not exceed 12 softgels in a 24-hour period.

Are there any contraindications for this drug?

Do not use this drug with any other product containing acetaminophen or if you are taking a prescription monoamine oxidase inhibitor (MAOI).

What should I do in case of overdose?

In case of overdose, get medical help or contact a Poison Control Center immediately, as quick medical attention is critical.

What are the liver warnings associated with this drug?

Severe liver damage may occur if you take more than 12 softgels in 24 hours, use it with other acetaminophen-containing drugs, or consume 3 or more alcoholic drinks daily while using this product.

What should I do if I experience severe skin reactions?

If you notice symptoms like skin reddening, blisters, or rash, stop using the product and seek medical help immediately.

Can I use this drug if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, ask a health professional before using this product.

What should I do if my symptoms worsen or new symptoms occur?

Stop use and consult a doctor if your pain, nasal congestion, or cough worsens, or if you experience new symptoms.

How should I store this drug?

Store at 20-25°C (68-77°F) and avoid excessive heat.

Packaging Info

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

Packaging configurations for Maximum Strength Cold and Flu.
Details

Drug Information (PDF)

This file contains official product information for Maximum Strength Cold and Flu, 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 and influenza. Specifically, it alleviates nasal congestion, headache, cough, minor aches and pains, sore throat, and sinus congestion and pressure. Additionally, it temporarily reduces fever and assists in loosening phlegm (mucus) and thinning bronchial secretions, thereby facilitating the expulsion of bothersome mucus and enhancing the productivity of coughs.

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

Dosage and Administration

Patients should adhere strictly to the recommended dosage guidelines. The maximum allowable dosage is 12 softgels within a 24-hour period.

For adults and children aged 12 years and older, the recommended dosage is 2 softgels every 4 hours as needed.

Use is not recommended for children under 12 years of age.

Healthcare professionals should advise patients to avoid exceeding the directed dosage to prevent the risk of overdose.

Contraindications

Use of this product is contraindicated in the following situations:

  • Concurrent use with any other drug containing acetaminophen, whether prescription or nonprescription, 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.

  • In patients currently taking a prescription monoamine oxidase inhibitor (MAOI) for depression, psychiatric or emotional conditions, or Parkinson's disease, and for a period of 2 weeks following the discontinuation of the MAOI. This is due to the potential for serious drug interactions. If there is uncertainty about the presence of an MAOI in a prescription medication, a healthcare professional should be consulted prior to use.

Warnings and Precautions

This product contains acetaminophen, which poses a risk of severe liver damage if the following conditions are met: exceeding 12 softgels 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 a sore throat is severe, persists for more than two days, or is accompanied by fever, headache, rash, nausea, or vomiting.

Patients must be cautioned against taking more than the directed dosage, as this can result in serious health complications. In the event of an overdose, immediate medical attention is essential; patients should contact a Poison Control Center without delay, as rapid intervention is critical 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, high blood pressure, thyroid disease, diabetes, difficulty urinating due to an enlarged prostate gland, or a cough associated with excessive phlegm. Additionally, those with a persistent or chronic cough, such as that caused by smoking, asthma, chronic bronchitis, or emphysema, should seek medical advice before use. It is also recommended that patients consult a doctor or pharmacist if they are currently taking the anticoagulant warfarin.

While using this product, patients must adhere strictly to the recommended dosage and avoid exceeding it.

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 develop; or if a cough recurs or is accompanied by a rash or headache that lasts. These symptoms may indicate a serious underlying condition.

Side Effects

Severe liver damage may occur in patients who exceed the maximum daily dosage of 12 softgels 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 of the potential for severe skin reactions associated with acetaminophen, which may 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.

Participants are advised to stop use and consult a healthcare professional if they experience nervousness, dizziness, or sleeplessness. Additionally, worsening pain, nasal congestion, or cough lasting more than seven days, fever that worsens or persists beyond three days, the presence of redness or swelling, the emergence of new symptoms, or a cough that recurs or is accompanied by a rash or headache that lasts should prompt medical evaluation, as these may indicate a serious condition.

An overdose warning is also pertinent; taking more than the directed dosage can lead to serious health complications. In cases of overdose, it is crucial to seek medical help or contact a Poison Control Center immediately, as prompt medical attention is essential for both adults and children, even in the absence of noticeable signs or symptoms.

Drug Interactions

There are currently no documented drug interactions associated with this medication. Additionally, there are no known 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 Maximum Strength Cold and Flu (acetaminophen, guaifenesin, dextromethorphan hydrobromide, and phenylephrine hydrochloride). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Maximum Strength Cold and Flu.
Details

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 softgels every 4 hours.

In the event of an overdose, it is crucial to seek medical assistance or contact a Poison Control Center immediately. Prompt medical attention is essential for both adults and children, even if no signs or symptoms are 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 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 on 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 should consult a healthcare professional prior to use, particularly if they experience difficulties with urination due to an enlarged prostate gland. It is essential to assess renal function and consider potential dosing adjustments or monitoring requirements based on the degree of impairment.

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 dosage of 12 softgels within a 24-hour period. Additionally, patients should avoid concomitant use with other medications containing acetaminophen, as this may further increase the risk of liver injury.

Patients with compromised liver function are also advised to limit alcohol consumption to fewer than three alcoholic drinks per day while using this product, as alcohol can exacerbate the potential for liver damage.

It is recommended that patients with a history of liver disease consult a healthcare professional prior to using this product to ensure safe and appropriate use. Regular monitoring of liver function may be warranted in these patients to detect any potential adverse effects early.

Overdosage

In cases of overdosage, the ingestion of amounts exceeding the recommended dosage can lead to serious health complications. It is imperative that individuals seek immediate medical assistance or contact a Poison Control Center without delay. Prompt medical intervention is crucial for both adults and children, even in the absence of noticeable signs or symptoms.

Healthcare professionals should be aware that the severity of symptoms may vary based on the specific substance involved and the amount ingested. Therefore, a thorough assessment and monitoring of the patient are essential.

Management of overdosage should include supportive care and symptomatic treatment as necessary. Continuous evaluation of the patient's condition is recommended to address any emerging complications.

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 compound in these areas.

Postmarketing Experience

Postmarketing experience has revealed reports of severe skin reactions associated with acetaminophen. These reactions include symptoms such as skin reddening, blisters, and rash. These events have been reported voluntarily or identified through surveillance programs.

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 stopped taking an MAOI within the last 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 or occurs alongside a rash or headache that lasts, as these may indicate a serious condition.

When using this product, patients should be reminded not to exceed the recommended dosage. Healthcare providers should encourage patients to consult a doctor before use if they have any of the following conditions: liver disease, heart disease, high blood pressure, thyroid disease, diabetes, or difficulty urinating due to an enlarged prostate gland. Patients should also be advised to seek medical advice if they have a cough that produces excessive phlegm or if they have a persistent or chronic cough associated with smoking, asthma, chronic bronchitis, or emphysema. Lastly, patients taking the blood-thinning medication warfarin should be advised to consult a doctor or pharmacist before using this product.

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available for identification. It should be stored at a controlled room temperature of 20-25°C (68-77°F). Care should be taken to avoid exposure to excessive heat, as this may compromise the integrity of the product. Proper storage conditions are essential to maintain the quality and efficacy of the product throughout its shelf life.

Additional Clinical Information

The medication is administered orally, with the recommended dosage for adults and children aged 12 years and older being 2 softgels every 4 hours. It is advised that this medication not be used in children under 12 years of age. Clinicians should counsel patients to consult a health professional if they are pregnant or breastfeeding and to ensure that the medication is kept out of reach of children.

No additional information is available regarding laboratory tests, abuse potential, or postmarketing experience.

Drug Information (PDF)

This file contains official product information for Maximum Strength Cold and Flu, 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 Maximum Strength Cold and Flu, 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.