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Guaifenesin

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Active ingredient
Guaifenesin 600 mg
Other brand names
Drug class
Expectorant
Dosage form
Tablet, Extended Release
Route
Oral
Prescription status
OTC (over the counter)
Pregnancy
See Pregnancy Use Section
Lactation
See Lactation Use Section
Marketed in the U.S.
Since 2022
Label revision date
May 9, 2022
Drug Information (PDF)
Prescribing information, PDF file
Active ingredient
Guaifenesin 600 mg
Other brand names
Drug class
Expectorant
Dosage form
Tablet, Extended Release
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Pregnancy
See Pregnancy Use Section
Lactation
See Lactation Use Section
Marketed in the U.S.
Since 2022
Label revision date
May 9, 2022
Manufacturer
Walmart Stores, Inc.
Registration number
ANDA209254
NDC root
79903-124
Drug Information (PDF)
Prescribing information, PDF file
Packaging Info
Packaging & NDC Codes

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

Guaifenesin Extended-Release Tablets, 600mg, are a type of expectorant, which means they help your body clear mucus from the airways. This medication works by loosening phlegm (mucus) and thinning bronchial secretions, making it easier to cough up bothersome mucus and relieve chest congestion.

These tablets are designed to provide a 12-hour release of the active ingredient, allowing for effective relief throughout the day. If you're dealing with a cough or congestion, Guaifenesin can help make your coughs more productive by clearing out mucus from your bronchial passageways.

Uses

If you're dealing with a cough and chest congestion, this medication can be quite helpful. It works by loosening phlegm (mucus) and thinning bronchial secretions, which makes it easier for you to clear out bothersome mucus from your airways.

By relieving chest congestion, this medication can help you breathe more comfortably. Overall, it aids in making your coughs more productive, allowing you to expel mucus more effectively.

Dosage and Administration

When taking this medication, it's important to swallow the extended-release tablet whole. Do not crush, chew, or break it, as this can affect how the medication works. Make sure to take it with a full glass of water, and you can take it at any time, regardless of meals.

For adults and children aged 12 and older, the recommended dosage is one or two extended-release tablets every 12 hours. However, be careful not to exceed four tablets in a 24-hour period. If you have children under 12, this medication is not suitable for them, so please avoid using it for that age group.

What to Avoid

It's important to be aware of specific guidelines when considering this medication. You should not use it for children under 12 years of age, as it may not be safe for them.

Currently, there are no specified contraindications, controlled substance classifications, or noted risks of abuse, misuse, or dependence (a condition where your body becomes reliant on a substance). Always consult with your healthcare provider if you have any questions or concerns about using this medication.

Side Effects

If you are considering using this medication, please be aware that it is not recommended for children under 12 years of age. Before using it, consult your doctor if you have a persistent cough due to smoking, asthma, chronic bronchitis, or emphysema, or if your cough is accompanied by excessive mucus.

You should stop using the medication and contact your doctor if your cough lasts more than 7 days, returns after improvement, or occurs with symptoms like fever, rash, or a persistent headache, as these may indicate a more serious health issue.

Warnings and Precautions

You should not use this medication if you are under 12 years of age. Before using it, consult your doctor if you have a long-lasting cough due to smoking, asthma, chronic bronchitis, or emphysema, or if your cough is producing a lot of mucus.

If your cough lasts more than 7 days, returns, or is accompanied by fever, rash, or a persistent headache, stop taking the medication and contact your doctor, as these symptoms may indicate a more serious condition. In the event of an overdose, seek immediate medical assistance or call the Poison Control Center at 1-800-222-1222.

Overdose

If you suspect an overdose, it’s crucial to seek medical help immediately or contact a Poison Control Center at 1-800-222-1222. Signs of an overdose can vary, but they may include unusual drowsiness, confusion, or difficulty breathing.

Do not wait for symptoms to worsen; getting prompt assistance can be vital. Always keep emergency contact information handy and be aware of the signs of overdose to ensure your safety and well-being.

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 is important to note that this medication should not be used in children under 12 years of age. If you are a parent or caregiver, please ensure that your child meets this age requirement before considering this treatment. Always consult with a healthcare professional if you have any questions or concerns regarding the use of 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 if you or a loved one is an older adult, it’s important to consult with a healthcare provider for personalized advice. 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 the information provided does not include specific guidelines for dosage adjustments, special monitoring, or safety considerations related to renal impairment (kidney issues). This means that there are no tailored recommendations for how your treatment may need to change based on your kidney function.

Always consult your healthcare provider for personalized advice and to ensure that your treatment is safe and effective for your specific condition. They can help you understand any necessary precautions or adjustments based on your kidney health.

Hepatic Impairment

If you have liver problems, it's important to know that the information provided does not include specific guidelines for dosage adjustments, special monitoring, or precautions related to your condition. This means that there are no tailored recommendations for how the medication may affect you differently due to your liver health.

Always consult your healthcare provider for personalized advice and to ensure that any treatment plan is safe and effective for your specific situation. They can help you understand how to manage your health while considering your liver condition.

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 specific drug interactions or laboratory test interactions noted, which means that, based on the available information, this medication is not known to interfere with other drugs or tests. However, every individual is different, and your healthcare provider can help ensure that your treatment plan is safe and effective for you. Always share your complete list of medications and any tests you may undergo to avoid any potential issues.

Storage and Handling

To ensure the safety and effectiveness of your product, store it in a cool, dry place at a temperature between 20-25°C (68-77°F). This temperature range helps maintain the product's integrity.

When handling the product, be sure to check the packaging carefully. It is important not to use the product if the carton is open or if the printed seal on the blister pack is broken or missing, as this indicates that the product may have been tampered with. Following these guidelines will help you use the product safely and effectively.

Additional Information

You should take this medication orally, with the recommended dosage for adults and children aged 12 and older being one or two extended-release tablets every 12 hours. It's important not to exceed four extended-release tablets in a 24-hour period to ensure your safety and effectiveness of the treatment. If you have any questions about your dosage or how to take the medication, be sure to consult your healthcare provider.

FAQ

What is Guaifenesin Extended-Release Tablets used for?

Guaifenesin Extended-Release Tablets are an expectorant that helps loosen phlegm (mucus) and thin bronchial secretions, making coughs more productive and relieving chest congestion.

How should I take Guaifenesin Extended-Release Tablets?

You should take one or two extended-release tablets every 12 hours with a full glass of water, and do not exceed 4 tablets in 24 hours.

Who should not use Guaifenesin Extended-Release Tablets?

Do not use this product for children under 12 years of age.

What should I do if my cough lasts more than 7 days?

If your cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache, stop use and ask a doctor, as these could be signs of a serious illness.

Are there any specific warnings for Guaifenesin Extended-Release Tablets?

Yes, you should ask a doctor before use if you have a persistent or chronic cough, such as from smoking, asthma, chronic bronchitis, or emphysema.

What should I do in case of an overdose?

In case of overdose, get medical help or contact a Poison Control Center right away at 1-800-222-1222.

Can I take Guaifenesin Extended-Release Tablets if I am pregnant or breastfeeding?

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

What is the storage requirement for Guaifenesin Extended-Release Tablets?

Store Guaifenesin Extended-Release Tablets between 20-25°C (68-77°F) and do not use if the carton is open or if the printed seal on the blister is broken or missing.

Packaging Info

Below are the non-prescription pack sizes of Guaifenesin. Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Guaifenesin.
Details

Drug Information (PDF)

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

View product document (PDF)

Description

Equate™ Guaifenesin Extended-Release Tablets contain 600 mg of guaifenesin, an expectorant indicated for the relief of chest congestion. The formulation is designed to thin and loosen mucus, providing effective mucus relief for up to 12 hours. Each bottle contains 20 extended-release tablets. This product is comparable to the active ingredient in Mucinex®. The National Drug Code (NDC) for this product is 79903-124-20.

Uses and Indications

This drug is indicated for the relief of chest congestion associated with respiratory conditions. It helps to loosen phlegm (mucus) and thin bronchial secretions, facilitating the clearance of mucus from the bronchial passageways. By doing so, it enhances the productivity of coughs, making it easier for patients to expel bothersome mucus.

Limitations of Use: This drug is intended for symptomatic relief and does not address the underlying causes of respiratory conditions. It should be used as directed and is not a substitute for comprehensive medical treatment.

Dosage and Administration

The extended-release tablet should be taken whole; it must not be crushed, chewed, or broken. It is recommended to administer the tablet with a full glass of water. This medication can be taken without regard to the timing of meals.

For adults and children aged 12 years and older, the recommended dosage is one or two extended-release tablets every 12 hours. The total daily dosage should not exceed four extended-release tablets within a 24-hour period.

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

Contraindications

Use is contraindicated in children under 12 years of age due to safety concerns associated with this population. No other contraindications have been specified.

Warnings and Precautions

The use of this medication is contraindicated in children under 12 years of age.

Healthcare professionals should advise patients to consult a physician prior to use if they have a persistent or chronic cough, particularly those associated with smoking, asthma, chronic bronchitis, or emphysema. Additionally, patients experiencing a cough accompanied by excessive phlegm (mucus) should seek medical advice before initiating treatment.

Patients should be instructed to discontinue use and contact their healthcare provider if the cough persists for more than 7 days, recurs, or is accompanied by fever, rash, or a persistent headache. These symptoms may indicate a more serious underlying condition that requires further evaluation.

In the event of an overdose, it is imperative to seek immediate medical assistance or contact a Poison Control Center at 1-800-222-1222. Prompt action is essential to ensure patient safety and appropriate management of the situation.

Side Effects

Patients should be aware of the potential adverse reactions associated with the use of this medication. It is contraindicated for children under 12 years of age. Prior to use, patients are advised to consult a healthcare professional if they have a persistent or chronic cough, such as that which occurs with smoking, asthma, chronic bronchitis, or emphysema, or if the cough is accompanied by excessive phlegm (mucus).

Patients should discontinue use and seek medical advice if their cough persists for more than 7 days, recurs, or is accompanied by fever, rash, or a persistent headache, as these symptoms may indicate a serious underlying condition.

Drug Interactions

There are no specific drug interactions identified in the available data. Additionally, no laboratory test interactions have been reported. Therefore, no dosage adjustments or monitoring recommendations are necessary based on the current information.

Packaging & NDC

Below are the non-prescription pack sizes of Guaifenesin. Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Guaifenesin.
Details

Pediatric Use

Pediatric patients under 12 years of age should not be administered this medication. There is insufficient data to support its safety and efficacy in this age group. Therefore, healthcare professionals are advised to avoid prescribing this treatment to children younger than 12 years.

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 potential adverse effects or changes in efficacy, 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 have not been specifically addressed in the available prescribing information. There are no dosage adjustments, special monitoring requirements, or safety considerations outlined for individuals with reduced kidney function. Healthcare professionals should exercise caution and consider the lack of data when prescribing to this patient population.

Hepatic Impairment

Patients with hepatic impairment have not been specifically studied in relation to the use of this medication. Consequently, there are no established dosage adjustments, special monitoring requirements, or precautions outlined for individuals with compromised liver function. It is recommended that healthcare providers exercise caution when prescribing this medication to patients with hepatic impairment, given the lack of data on its safety and efficacy in this population. Regular monitoring of liver function may be prudent in these cases, although specific parameters are not defined in the available information.

Overdosage

In the event of an overdose, it is imperative to seek immediate medical assistance or contact a Poison Control Center without delay. The national Poison Control Center can be reached at 1-800-222-1222.

Healthcare professionals should be aware that timely intervention is crucial in managing overdose situations. Symptoms of overdose may vary depending on the substance involved, and it is essential to monitor the patient closely for any signs of adverse reactions.

Management of an overdose typically involves supportive care and symptomatic treatment. Healthcare providers should ensure that the patient is stabilized and may need to implement specific protocols based on the substance taken. Continuous assessment and monitoring of vital signs are recommended to guide further treatment decisions.

In summary, prompt action and appropriate medical intervention are vital in the management of overdose cases to mitigate potential complications and ensure patient safety.

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

No postmarketing experience details are available in the insert.

Patient Counseling

Healthcare providers should advise patients to keep the medication out of reach of children to prevent accidental ingestion. In the event of an overdose, patients should be instructed to seek medical help immediately or contact a Poison Control Center at 1-800-222-1222.

It is important to inform patients that this medication is not recommended for use in children under 12 years of age. Providers should counsel patients to discontinue use and consult a doctor if their cough persists for more than 7 days, returns, or is accompanied by fever, rash, or a persistent headache, as these symptoms may indicate a serious illness.

Additionally, healthcare providers should encourage patients to consult a doctor before using the medication if they have a persistent or chronic cough associated with smoking, asthma, chronic bronchitis, or emphysema. Patients should also be advised to seek medical advice if their cough is accompanied by excessive phlegm (mucus).

Storage and Handling

The product is supplied in a tamper-evident carton. It is essential to inspect the packaging prior to use; do not use if the carton is open or if the printed seal on the blister is broken or missing.

For optimal storage, the product should be maintained at a temperature range of 20-25°C (68-77°F). Proper adherence to these storage conditions is crucial to ensure the integrity and efficacy of the product.

Additional Clinical Information

The medication is administered orally. For adults and children aged 12 years and older, the recommended dosage is one or two extended-release tablets every 12 hours, with a maximum limit of four extended-release tablets within a 24-hour period.

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

Drug Information (PDF)

This file contains official product information for Guaifenesin, 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 Guaifenesin, 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

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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.