ADD CONDITION

items per page

Mucus Relief Sinus Pressure Pain and Cough

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
Tablet, Film Coated
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2024
Label revision date
April 26, 2025
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
Tablet, Film Coated
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2024
Label revision date
April 26, 2025
Manufacturer
CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED
Registration number
M012
NDC root
51316-627

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

Maximum Strength Mucus Relief Sinus Pressure, Pain & Cough is a medication designed to provide temporary relief from symptoms associated with the common cold, such as headache, cough, nasal congestion, and sinus pressure. It works by promoting nasal and sinus drainage, helping to loosen phlegm (mucus), and thinning bronchial secretions, which makes coughs more productive.

This product contains several active ingredients: acetaminophen, which acts as a pain reliever; dextromethorphan HBr, a cough suppressant; guaifenesin, an expectorant that helps clear mucus; and phenylephrine HCl, a nasal decongestant. Together, these components help alleviate discomfort and improve breathing when you're feeling under the weather.

Uses

You can use this medication to temporarily relieve various discomforts, including headaches, coughs caused by the common cold, and nasal or sinus congestion. It also helps alleviate pressure in your sinuses and eases minor aches and pains.

Additionally, this medication promotes drainage in your nasal passages and sinuses, making it easier to breathe. It works by loosening phlegm (a thick mucus) and thinning bronchial secretions, which helps clear out bothersome mucus and makes your coughs more effective.

Dosage and Administration

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

If you are caring for a child under 12 years old, this medication is not recommended for them, so please avoid using it in that case. Always remember to take only the directed amount to ensure your safety and well-being.

What to Avoid

It's important to be cautious when using this medication. You should not take it if you are currently using any other drug that contains acetaminophen, whether it's a prescription or over-the-counter product. If you're unsure about a medication, please consult your doctor or pharmacist. Additionally, avoid using this medication if you are taking a prescription monoamine oxidase inhibitor (MAOI) for depression, psychiatric conditions, or Parkinson’s disease, or if you have taken an MAOI within the last two weeks. If you have a history of allergic reactions to this product or any of its ingredients, you should also refrain from using it.

Always follow the recommended dosage and never exceed it. Misuse or abuse of this medication can lead to serious health issues, including dependence (a condition where your body becomes reliant on a substance). If you have any questions or concerns, don't hesitate to reach out to a healthcare professional for guidance.

Side Effects

Using this product may lead to some serious side effects, particularly related to liver health. It's important to note that taking more than 4,000 mg of acetaminophen in a 24-hour period, using other medications that contain acetaminophen, or consuming three or more alcoholic drinks daily while using this product can significantly increase the risk of severe liver damage. Additionally, be aware that acetaminophen can cause severe skin reactions, which may present as blisters, rash, or skin reddening. If you notice any of these symptoms, stop using the product and seek medical help immediately.

You should also consult a doctor if you experience new symptoms, redness or swelling, nervousness, dizziness, sleeplessness, or if pain, nasal congestion, or cough worsens or lasts more than a week. A fever that worsens or lasts more than three days, or a cough that returns with a rash or headache, may indicate a serious condition. If you have liver disease, diabetes, thyroid disease, or other specific health issues, it's advisable to talk to your doctor before using this product.

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

Before using this product, consult your doctor if you have liver disease, diabetes, thyroid disease, a cough with excessive mucus, difficulty urinating due to an enlarged prostate, a chronic cough from smoking or other conditions, heart disease, or high blood pressure. If you are taking the blood thinner warfarin, check with your doctor or pharmacist before use. If you suspect an overdose, seek emergency medical help or contact a Poison Control Center right away, even if you don’t see any symptoms.

You should stop using this product and call your doctor if you experience new symptoms, redness or swelling, nervousness, dizziness, or sleeplessness. Additionally, if pain, nasal congestion, or cough worsens or lasts more than seven days, or if a fever worsens or lasts more than three days, these could indicate a serious condition that requires medical attention.

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. Always err on the side of caution and get help right away if you think an overdose has occurred. Your quick action can make a significant difference in ensuring safety and health.

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's important to know that this medication is not recommended for children under 12 years old. If you have a child who is 12 years or older, they can take 2 caplets every 4 hours as needed. Always ensure that you follow the recommended dosage and consult with a healthcare professional if you have any questions or concerns about using 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 the standard dosing guidelines apply, but it’s always important for you or your caregiver to discuss any concerns with your healthcare provider.

If you are an older adult, be sure to inform your doctor about any other medications you are taking or any health conditions you have, as this can help ensure your treatment is safe and effective. Always prioritize open communication with your healthcare team to address any questions or needs you may have.

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 may affect you 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 monitor your kidney function and make any necessary adjustments to your treatment plan.

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. Your health and safety are the top priority, so don’t hesitate to seek professional advice.

Drug Interactions

It's important to be cautious when taking this medication, especially regarding potential interactions with other drugs. You should avoid using it alongside any other products that contain acetaminophen, whether they are prescription or over-the-counter. Additionally, if you are currently taking a prescription monoamine oxidase inhibitor (MAOI)—a type of medication often used for depression or certain other conditions—or have taken one in the past two weeks, you should not use this medication.

Before starting this medication, it's also wise to consult with your doctor or pharmacist if you are taking warfarin, a blood-thinning medication. Discussing all your current medications and any health conditions with your healthcare provider can help ensure your safety and the effectiveness of your treatment.

Storage and Handling

To ensure the best quality and safety of your product, store it at room temperature, ideally around 25°C (77°F). It can safely be kept within a range of 15°-30°C (59°-86°F). Always check the outer package before use; do not use the product if the package is opened or if the blister (the sealed compartment holding the product) is torn or broken.

Additionally, make sure to look for the expiration date and lot number on the end flap of the package to confirm its validity. Following these guidelines will help you use the product safely and effectively.

Additional Information

You should take this medication orally. If you are pregnant or breastfeeding, it's important to consult a healthcare professional before using it. Always keep this medication out of reach of children. In the event of an overdose, seek medical help or contact a Poison Control Center immediately, as prompt attention is crucial for both adults and children, even if no symptoms are apparent.

FAQ

What is Maximum Strength Mucus Relief Sinus Pressure, Pain & Cough used for?

It temporarily relieves headache, cough due to the common cold, nasal congestion, sinus congestion and pressure, and minor aches and pains.

What are the active ingredients in this medication?

The active ingredients include acetaminophen (pain reliever), dextromethorphan HBr (cough suppressant), guaifenesin (expectorant), and phenylephrine HCl (nasal decongestant).

Who should use this medication?

This medication is intended for adults and children aged 12 years and over. Children under 12 years should not use it.

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

You should take 2 caplets every 4 hours, but do not exceed 12 caplets in any 24-hour period.

Are there any contraindications for this medication?

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

What should I do if I experience a skin reaction?

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

What should I do in case of overdose?

Get medical help or contact a Poison Control Center right away, as prompt medical attention is critical.

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

If you are pregnant or breastfeeding, ask a health professional before use.

What are the storage instructions for this medication?

Store at 25°C (77°F), with permitted excursions between 15°-30°C (59°-86°F).

Packaging Info

Below are the non-prescription pack sizes of Mucus Relief Sinus Pressure Pain and Cough (acetaminophen, dextromethorphan hbr, guaifenesin, phenylephrine hcl). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Mucus Relief Sinus Pressure Pain and Cough.
Details

Drug Information (PDF)

This file contains official product information for Mucus Relief Sinus Pressure Pain and Cough, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Description

This formulation contains four active ingredients: acetaminophen, a pain reliever; dextromethorphan HBr, a cough suppressant; guaifenesin, an expectorant; and phenylephrine HCl, a nasal decongestant. It is indicated for the relief of headache, sinus pressure and congestion, and cough. The product is designed to thin and loosen mucus, facilitating easier expectoration.

The dosage form consists of 20 caplets, suitable for individuals aged 12 years and older. The packaging includes a tamper-evident warning, stating that the product should not be used if the package is opened or if the blister unit is torn, broken, or shows any signs of tampering.

Uses and Indications

This drug is indicated for the temporary relief of headache, cough due to the common cold, nasal congestion, sinus congestion and pressure, as well as minor aches and pains. It also promotes nasal and/or sinus drainage and aids in loosening phlegm (mucus) and thinning bronchial secretions, facilitating the clearance 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. 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 12 caplets within a 24-hour period.

For children under 12 years of age, the use of this medication is not recommended. Healthcare professionals should ensure that patients understand the importance of not exceeding the directed dosage to avoid potential adverse effects.

Contraindications

Use of this product is contraindicated in the following situations:

The product should not be used 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.

This product is contraindicated in patients currently taking a prescription monoamine oxidase inhibitor (MAOI) or within 2 weeks of discontinuing such treatment. MAOIs are commonly 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.

Additionally, this product must not be used by individuals with a known allergy to it or any of its ingredients.

Exceeding the recommended dosage is also contraindicated.

Warnings and Precautions

This product contains acetaminophen, which carries a significant risk of severe liver damage if the following conditions are met: exceeding 4,000 mg of acetaminophen 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 provoke severe skin reactions, which can manifest as blisters, rash, or skin reddening. In the event of any skin reaction, it is imperative to discontinue use immediately and seek medical assistance.

Healthcare professionals should advise patients to consult a physician prior to use if they have any of the following conditions: liver disease, diabetes, thyroid disease, a cough associated with excessive phlegm, difficulty urinating due to prostate enlargement, persistent or chronic cough (such as that associated with smoking, asthma, chronic bronchitis, or emphysema), heart disease, or high blood pressure. Additionally, patients taking the anticoagulant warfarin should seek guidance from a healthcare provider or pharmacist before using this product.

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

Patients are advised to discontinue use and consult a physician if any of the following occur: the emergence of new symptoms, presence of redness or swelling, feelings of nervousness, dizziness, or sleeplessness, worsening pain, nasal congestion, or cough lasting more than seven days, fever that worsens or persists beyond three days, or a cough that recurs or is accompanied by a rash or headache lasting longer than expected. These symptoms may indicate a serious underlying condition that requires further evaluation.

Side Effects

Patients using this product should be aware of potential adverse reactions associated with acetaminophen.

Severe liver damage is a significant concern, particularly if patients exceed 4,000 mg of acetaminophen within a 24-hour period, use other medications containing acetaminophen concurrently, or consume three or more alcoholic drinks daily while using this product.

Additionally, there is an allergy alert associated with acetaminophen, as it may lead to severe skin reactions. Symptoms of such reactions can include blisters, rash, and skin reddening. In the event of a skin reaction, patients are advised to discontinue use immediately and seek medical assistance.

Patients should also be instructed to stop use and consult a healthcare professional if they experience new symptoms, redness or swelling, nervousness, dizziness, or sleeplessness. Furthermore, if pain, nasal congestion, or cough worsens or persists beyond seven days, or if fever worsens or lasts more than three days, medical advice should be sought. A cough that recurs or is accompanied by a rash or headache lasting longer than usual may indicate a serious condition requiring attention.

Before using this product, patients should consult a doctor if they have a history of liver disease, diabetes, thyroid disease, or if they experience a cough with excessive phlegm. Those with difficulty urinating due to prostate gland enlargement, persistent or chronic cough (such as that associated with smoking, asthma, chronic bronchitis, or emphysema), heart disease, or high blood pressure should also seek medical advice prior to use.

Moreover, patients taking the blood-thinning medication warfarin should consult a doctor or pharmacist before using this product to avoid potential interactions.

Drug Interactions

Co-administration of this medication with any other drug containing acetaminophen, whether prescription or nonprescription, is contraindicated due to the risk of acetaminophen overdose, which can lead to severe liver damage.

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 used for at least 2 weeks following the discontinuation of an MAOI to avoid potential hypertensive crises or other serious adverse effects.

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 necessary to ensure safe use and to mitigate the risk of increased bleeding.

Packaging & NDC

Below are the non-prescription pack sizes of Mucus Relief Sinus Pressure Pain and Cough (acetaminophen, dextromethorphan hbr, guaifenesin, phenylephrine hcl). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Mucus Relief Sinus Pressure Pain and Cough.
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 caplets every 4 hours as needed.

Geriatric Use

There is no specific information available 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

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 on 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 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, 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 concurrent use with other medications that contain acetaminophen, as this may further increase the risk of liver injury.

Patients who consume three or more alcoholic drinks daily should refrain from using this product, as alcohol can exacerbate the potential for liver damage.

Before initiating treatment, patients with known liver disease are advised to consult a healthcare professional to assess the appropriateness of this product for their condition. Monitoring of liver function may be warranted in these patients to ensure safety and efficacy during treatment.

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, even in the absence of observable signs or symptoms.

Healthcare professionals should be aware that the lack of immediate symptoms does not preclude the potential for serious health consequences. 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 in these areas limits the understanding of the compound's potential effects in nonclinical settings.

Postmarketing Experience

Postmarketing experience has identified the following adverse reactions associated with acetaminophen use: severe skin reactions, which include blisters, rash, and skin reddening. These events have been reported voluntarily or through surveillance programs.

Patient Counseling

Healthcare providers should advise patients to seek immediate medical assistance or contact a Poison Control Center in the event of an overdose, as prompt medical attention is critical for both adults and children, even if no signs or symptoms are apparent.

Patients should be informed 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 instruct patients not to use this product if they are currently taking a prescription monoamine oxidase inhibitor (MAOI) or have stopped taking an MAOI within the past two weeks. Patients should be advised to check with a healthcare professional if they are unsure whether their prescription medication contains an MAOI.

Patients with a history of allergic reactions to this product or any of its ingredients should be cautioned against its use. Healthcare providers should emphasize the importance of discontinuing use and consulting a doctor if new symptoms arise, or if there is any redness or swelling.

Patients should also be advised to stop using the product and seek medical advice if they experience nervousness, dizziness, or sleeplessness. Additionally, they should be informed to consult a doctor if pain, nasal congestion, or cough worsens or persists for more than seven days, or if fever worsens or lasts more than three days. Patients should be made aware that a returning cough or one that occurs with a rash or headache that lasts could indicate a serious condition, warranting medical attention.

When using this product, patients must be reminded not to exceed the recommended dosage. Healthcare providers should encourage patients to consult a doctor before use if they have liver disease, diabetes, thyroid disease, a cough associated with excessive phlegm, difficulty urinating due to prostate enlargement, a persistent or chronic cough (such as that associated with smoking, asthma, chronic bronchitis, or emphysema), heart disease, or high blood pressure. Furthermore, patients taking the blood-thinning medication warfarin should be advised to seek guidance from a doctor or pharmacist prior to use.

Storage and Handling

The product is supplied in a tamper-evident package. It is essential to refrain from using the product if the outer package is opened or if the blister is torn or broken.

Storage conditions require the product to be maintained at a temperature of 25°C (77°F), with permissible excursions between 15°-30°C (59°-86°F). For optimal integrity, it is advised to check the end flap for the expiration date and lot number prior to use.

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. It is essential to keep the medication out of reach of children. In the event of an overdose, patients should seek medical assistance or contact a Poison Control Center immediately, as prompt medical attention is crucial for both adults and children, even if no signs or symptoms are apparent.

Drug Information (PDF)

This file contains official product information for Mucus Relief Sinus Pressure Pain and Cough, 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 Mucus Relief Sinus Pressure Pain and Cough, 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.