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Rompe Pecho

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Active ingredient
Guaifenesin 100 mg/5 mL
Other brand names
Drug class
Expectorant
Dosage form
Liquid
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 1999
Label revision date
October 14, 2025
Active ingredient
Guaifenesin 100 mg/5 mL
Other brand names
Drug class
Expectorant
Dosage form
Liquid
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 1999
Label revision date
October 14, 2025
Manufacturer
Efficient Laboratories, Inc.
Registration number
M012
NDC root
58593-265

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Drug Overview

This medication helps loosen phlegm (mucus) and thin bronchial secretions, making it easier for you to clear out bothersome mucus from your bronchial passageways. It is commonly used to relieve symptoms associated with respiratory conditions where mucus buildup can be a problem, helping you breathe more comfortably.

Uses

This medication is designed to help you breathe easier by loosening phlegm (mucus) and thinning bronchial secretions. By doing so, it aids in clearing out bothersome mucus from your bronchial passageways, making it easier for you to cough it up and improve your respiratory comfort.

You can rely on this treatment to support your respiratory health, especially when dealing with conditions that cause excessive mucus production.

Dosage and Administration

Before using this medication, make sure to shake the bottle well. It's important not to take more than 6 doses in a 24-hour period unless your doctor advises otherwise.

For adults and children aged 12 and older, the recommended dosage is 10 mL (which is equivalent to 2 teaspoons) every 4 hours. If your child is between 6 and 12 years old, they should take 5 mL (or 1 teaspoon) every 4 hours. For children under 6 years of age, please consult your doctor for the appropriate dosage. Always follow these guidelines to ensure safe and effective use of the medication.

What to Avoid

If you are using this medication, it's important to know when to stop and seek medical advice. You should stop using it and consult your doctor if your cough lasts more than one week, keeps coming back, or is accompanied by symptoms like fever, rash, or a persistent headache. A cough that doesn't go away could indicate a more serious health issue, so it's best to get it checked out.

Currently, there are no specific contraindications, controlled substance classifications, or concerns about abuse or dependence associated with this medication. However, always prioritize your health and safety by following these guidelines.

Side Effects

It's important to be aware of potential side effects when using this medication. You should not exceed the recommended dosage, as doing so can lead to serious health issues. If you have a persistent or chronic cough—especially if it's related to smoking, asthma, chronic bronchitis, or emphysema, or if your cough comes with excessive mucus—it's crucial to consult your doctor before using this medication.

Always prioritize your health and safety by discussing any concerns with your healthcare provider.

Warnings and Precautions

It's important to follow the recommended dosage for this medication and not exceed it. If you have a long-lasting cough due to smoking, asthma, chronic bronchitis, or emphysema, or if your cough comes with a lot of mucus, please consult your doctor before using this product.

In case of an accidental overdose, seek emergency medical help immediately or contact the Poison Control Center. Additionally, if your cough lasts more than a week, keeps coming back, or is accompanied by a fever, rash, or a persistent headache, stop using the medication and call your doctor, as these could be signs of a more serious condition.

Overdose

It appears that there is no specific information available regarding overdosage for this medication. However, it's always important to be aware of the signs of an overdose, which can include symptoms like extreme drowsiness, confusion, or difficulty breathing. If you suspect that you or someone else may have taken too much of a medication, it’s crucial to seek immediate medical help.

In case of an overdose, you should contact your local emergency services or go to the nearest hospital right away. Having the medication packaging or information on hand can help medical professionals provide the best care. Always remember that when it comes to medications, it's better to be safe and get help if you have any concerns.

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 have a child under 6 years old, it's important to consult a doctor before giving them this medication. For children aged 6 to under 12 years, the recommended dosage is 5 mL (which is equivalent to 1 teaspoon) every 4 hours.

For anyone aged 12 years and older, including adults, the dosage increases to 10 mL (or 2 teaspoons) every 4 hours. Always follow these guidelines to ensure the safety and effectiveness of the medication for your child.

Geriatric Use

While there is no specific information available about the use of this medication in older adults, it’s important to approach any new treatment with caution. Since older adults may have different health needs and responses to medications, you should always consult with a healthcare provider before starting any new medication. They can help determine the right dosage and monitor for any potential side effects, ensuring that the treatment is safe and effective for you or your loved one.

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 plan is safe and effective for your specific situation. They can help monitor your kidney health and make any necessary adjustments to your medications.

Hepatic Impairment

If you have liver problems, it's important to know that the drug insert does not provide specific information about dosage adjustments, special monitoring, or precautions for your condition. This means that there are no tailored guidelines for how this medication should be used if you have hepatic impairment (liver issues).

Always consult your healthcare provider for personalized advice and to ensure that any medication you take is safe and appropriate for your liver health. They can help determine the best course of action based on your individual situation.

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 feel free to ask questions and share your complete list of medications and any lab tests you may be undergoing. This way, you can receive the best possible care tailored to your needs.

Storage and Handling

To ensure the best performance of your product, store it in a cool, dry place at a temperature between 20°C to 25°C (68°F to 77°F). It's important to keep the product protected from light to maintain its effectiveness. Before using, make sure to shake it well to mix the contents thoroughly. Remember to discard any unused portion after opening to ensure safety and effectiveness.

Additional Information

You should take this medication orally. If you are pregnant or breastfeeding, it's important to consult with a healthcare professional before using this medication to ensure it's safe for you and your baby.

FAQ

What is the main use of this drug?

This drug helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus.

What are the dosage recommendations for adults?

Adults and children 12 years of age and over should take 10 mL (2 teaspoons) every 4 hours.

What dosage should children aged 6 to under 12 take?

Children aged 6 to under 12 years should take 5 mL (1 teaspoon) every 4 hours.

What should I do if my cough persists?

Stop use and ask a doctor if your cough persists for more than 1 week, tends to recur, or is accompanied by a fever, rash, or persistent headache.

Are there any warnings for using this drug?

Do not exceed the recommended dosage and consult a doctor if you have a persistent or chronic cough, especially if it is accompanied by excessive phlegm.

What should I do in case of an accidental overdose?

In case of accidental overdose, get medical help or contact the Poison Control Center right away.

Is this drug safe to use during pregnancy or breastfeeding?

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

How should I store this drug?

Store at 20°C to 25°C (68°F to 77°F), protect from light, and shake well before use.

What should I do if I have children under 6 years of age?

Consult a doctor before use for children under 6 years of age.

Packaging Info

Below are the non-prescription pack sizes of Rompe Pecho (guaifenesin). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Rompe Pecho.
Details

Drug Information (PDF)

This file contains official product information for Rompe Pecho, 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.

Uses and Indications

This drug is indicated for the facilitation of mucus clearance in patients experiencing excessive bronchial secretions. It helps to loosen phlegm and thin bronchial secretions, thereby aiding in the removal of bothersome mucus from the bronchial passageways.

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

Dosage and Administration

The medication should be shaken well before use. Healthcare professionals are advised to instruct patients not to exceed 6 doses within a 24-hour period unless directed otherwise by a physician.

For dosing, the following guidelines apply:

Adults and Children 12 Years of Age and Over: Administer 10 mL (2 teaspoons) every 4 hours as needed.

Children Aged 6 to Under 12 Years: Administer 5 mL (1 teaspoon) every 4 hours as needed.

Children Under 6 Years of Age: Consultation with a physician is required prior to administration.

It is essential to adhere to these dosing recommendations to ensure safe and effective use of the medication.

Contraindications

Use is contraindicated in patients who experience a cough that persists for more than one week, tends to recur, or is accompanied by fever, rash, or persistent headache. A persistent cough may indicate a serious underlying condition that requires medical evaluation.

Warnings and Precautions

It is imperative that healthcare professionals adhere to the following warnings and precautions to ensure the safe use of this medication.

Dosage Limitations The recommended dosage should not be exceeded. Overdosing can lead to serious health complications.

Pre-existing Conditions Patients should be advised to consult a healthcare provider prior to use if they have a persistent or chronic cough, particularly in cases associated with smoking, asthma, chronic bronchitis, or emphysema. Additionally, caution is warranted if the cough is accompanied by excessive phlegm (mucus), as this may indicate an underlying condition that requires further evaluation.

Emergency Situations In the event of an accidental overdose, immediate medical assistance should be sought. Healthcare professionals should instruct patients to contact the Poison Control Center or seek emergency medical help without delay.

Monitoring and Follow-up Patients should be advised to discontinue use and consult a healthcare provider if their cough persists for more than one week, recurs, or is accompanied by additional symptoms such as fever, rash, or a persistent headache. A persistent cough may signify a serious underlying condition that necessitates further investigation and management.

Side Effects

Patients should be advised not to exceed the recommended dosage of the medication. It is important for individuals to consult a healthcare professional prior to use if they have a persistent or chronic cough, which may be associated with conditions such as smoking, asthma, chronic bronchitis, or emphysema. Additionally, caution is warranted if the cough is accompanied by excessive phlegm (mucus).

These precautions are essential to ensure the safe and effective use of the medication, minimizing the risk of adverse reactions associated with inappropriate use.

Drug Interactions

There are currently no documented drug interactions associated with this medication. Additionally, there is no information available regarding 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 Rompe Pecho (guaifenesin). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Rompe Pecho.
Details

Pediatric Use

Pediatric patients under 6 years of age should consult a doctor before use. For children aged 6 to under 12 years, the recommended dosage is 5 mL (1 teaspoon) every 4 hours. In contrast, adults and children 12 years of age and over may take 10 mL (2 teaspoons) every 4 hours. It is important for healthcare professionals to consider these age-specific dosing recommendations when prescribing this medication to ensure safety and efficacy in pediatric populations.

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 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 mothers.

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 absence of specific overdosage information, it is essential for healthcare professionals to remain vigilant regarding the potential for overdose with this medication. In cases where an overdose is suspected, immediate medical attention should be sought.

Healthcare providers are advised to monitor patients closely for any signs or symptoms that may arise from an overdose. Common symptoms may include, but are not limited to, severe drowsiness, confusion, respiratory distress, or any other unusual clinical manifestations.

Management of an overdose should be tailored to the individual patient and may involve supportive care, symptomatic treatment, and, if applicable, the use of specific antidotes. It is crucial to consult local poison control guidelines and the product's prescribing information for detailed management protocols.

In all instances of suspected overdose, healthcare professionals should ensure that appropriate measures are taken to ensure patient safety and to mitigate any potential adverse effects.

Nonclinical Toxicology

If pregnant or breastfeeding, 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

No postmarketing experience details are available in the insert text.

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 accidental overdose, patients should be instructed to seek medical help immediately or contact the Poison Control Center.

Patients should also be informed to discontinue use and consult a doctor if their cough persists for more than one week, recurs, or is accompanied by symptoms such as fever, rash, or a persistent headache. It is important to communicate that a persistent cough may indicate a serious underlying condition that requires further evaluation.

Storage and Handling

The product is supplied in a configuration that includes specific NDC numbers, which are essential for identification and inventory management. It should be stored at a controlled room temperature of 20°C to 25°C (68°F to 77°F) to maintain its efficacy.

To ensure the integrity of the product, it must be protected from light exposure. Prior to use, it is important to shake the container well to ensure proper mixing of the contents. Once opened, the product should be discarded to prevent any potential degradation or contamination.

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 Rompe Pecho, 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 Rompe Pecho, 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.

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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.