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Carolina Crud Crusher

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Active ingredients
  • Guaifenesin 200 mg/10 mL
  • Dextromethorphan Hydrobromide 20 mg/10 mL
Other brand names
Drug classes
Expectorant, Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Syrup
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2022
Label revision date
December 3, 2025
Active ingredients
  • Guaifenesin 200 mg/10 mL
  • Dextromethorphan Hydrobromide 20 mg/10 mL
Other brand names
Drug classes
Expectorant, Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Syrup
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2022
Label revision date
December 3, 2025
Manufacturer
Weeks & Leo Co. , Inc.
Registration number
M012
NDC root
11383-311

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Drug Overview

Carolina Crud Crusher is a tasty cough syrup designed to help relieve chest congestion and make your coughs more productive. It works as an expectorant, which means it helps loosen phlegm (mucus) and thin bronchial secretions, making it easier for you to clear your airways. This syrup temporarily relieves cough caused by minor throat and bronchial irritation, such as that which can occur with the common cold or from inhaling irritants.

By draining the bronchial tubes and ridding them of bothersome mucus, Carolina Crud Crusher can help you feel more comfortable when you're dealing with a cough or congestion.

Uses

This medication is designed to help you breathe easier by loosening phlegm (mucus) and thinning bronchial secretions. By doing so, it aids in draining your bronchial tubes, making your coughs more productive, and clearing out bothersome mucus from your airways.

Additionally, it can temporarily relieve coughs caused by minor throat and bronchial irritation, which may happen due to the common cold or exposure to irritants in the air. This can help you feel more comfortable and improve your ability to clear your throat and lungs.

Dosage and Administration

You should take this medication every 4 hours, but be careful not to exceed 6 doses in a 24-hour period. For adults and children aged 12 years and older, the recommended dose is 2 teaspoonfuls, which is equivalent to 10 mL.

If your child is between 6 and 12 years old, they should take 1 teaspoonful (5 mL). For younger children aged 2 to under 6 years, the dose is 1/2 teaspoonful, or 2.5 mL. If your child is under 2 years old, it’s important to consult a doctor before giving them this medication.

What to Avoid

It's important to be aware of certain guidelines when using this medication. You should stop using it and consult your doctor if your cough lasts more than one week, returns, or is accompanied by a fever, rash, or persistent headache. These symptoms could indicate a more serious health issue that needs attention.

Currently, there are no specific contraindications, controlled substance classifications, or concerns regarding abuse, misuse, or dependence associated with this medication. However, always prioritize your health and seek medical advice if you have any questions or concerns.

Side Effects

It's important to be aware of potential side effects when using this medication. You should not take it if you are currently on a prescription monoamine oxidase inhibitor (MAOI), which is a type of medication used for depression or certain other conditions, or if you have stopped taking an MAOI within the last two weeks.

If your cough lasts more than a week, returns, or is accompanied by a fever, rash, or persistent headache, you should stop using the medication and consult a doctor, as these may indicate a more serious health issue. Additionally, consult your doctor before using this medication if you have a cough with excessive mucus, or if you have a chronic cough due to smoking, asthma, chronic bronchitis, or emphysema.

Warnings and Precautions

You should not use this product if you are currently taking a prescription monoamine oxidase inhibitor (MAOI), which is a type of medication used for depression or certain other conditions. If you have recently stopped taking an MAOI, wait at least two weeks before using this product. If you're unsure whether your medication contains an MAOI, please consult your doctor or pharmacist.

Before using this product, it's important to talk to your doctor if you have a cough that produces a lot of mucus, or if you have a chronic cough due to smoking, asthma, chronic bronchitis, or emphysema. If your cough lasts more than a week, comes back, or is accompanied by a fever, rash, or persistent headache, stop using the product and contact your doctor, as these may be signs of a more serious condition.

In the event of an overdose, seek medical help immediately or contact a Poison Control Center. Your health and safety are important, so please take these precautions seriously.

Overdose

If you suspect an overdose, it’s crucial to seek medical help immediately or contact a Poison Control Center. Signs of an overdose can vary, but they may include unusual symptoms that are more severe than what you typically experience with the medication.

Don’t wait for symptoms to worsen; acting quickly can make a significant difference in your safety. Always keep emergency contact information handy, and remember that it’s better to be cautious when it comes to your 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

When giving this medication to your child, it's important to follow the correct dosage based on their age. For children aged 12 years and older, the recommended dose is 2 teaspoonfuls (10 mL) every 4 hours, but they should not take more than 6 doses in a 24-hour period. For children between 6 and 12 years old, the dose is 1 teaspoonful (5 mL) every 4 hours, also with a maximum of 6 doses in 24 hours.

For younger children aged 2 to under 6 years, the dosage is 1/2 teaspoonful (2.5 mL) every 4 hours, again not exceeding 6 doses in a day. If your child is under 2 years old, it's crucial to consult a doctor before using this medication. Always ensure you measure the doses accurately to keep your child safe.

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 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 should be used 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 you understand how to manage your treatment effectively while considering your kidney health.

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 you understand how to manage your treatment effectively.

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 at a temperature between 20º C and 25º C (68º F to 77º F). It's important to avoid refrigerating the product, as this can affect its effectiveness.

When handling the product, make sure to do so in a clean environment to maintain its integrity. Following these guidelines will help you use the product safely and effectively.

Additional Information

No further information is available.

FAQ

What is Carolina Crud Crusher?

Carolina Crud Crusher is an expectorant DM tasty cough syrup that helps loosen phlegm (mucus) and thin bronchial secretions.

How does Carolina Crud Crusher work?

It helps drain bronchial tubes, makes coughs more productive, and temporarily relieves cough due to minor throat and bronchial irritation.

What are the dosage instructions for adults and children over 12?

Adults and children 12 years and over should take 2 teaspoonfuls (10 mL) every 4 hours, not exceeding 6 doses in 24 hours.

What should children under 2 years do?

Children under 2 years should ask a doctor before use.

Are there any contraindications for Carolina Crud Crusher?

No specific contraindications are mentioned, but do not use if you are taking a prescription monoamine oxidase inhibitor (MAOI).

What should I do if my cough lasts more than a week?

Stop use and ask a doctor if your cough lasts for more than 1 week, comes back, or occurs with a fever, rash, or headache.

Can I use Carolina Crud Crusher if I am pregnant or breastfeeding?

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

How should I store Carolina Crud Crusher?

Store at 20º C to 25º C (68º F to 77º F) and do not refrigerate.

What should I do in case of an overdose?

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

Packaging Info

Below are the non-prescription pack sizes of Carolina Crud Crusher (dextromethorphan hbr, guaifenesin). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Carolina Crud Crusher.
Details

Drug Information (PDF)

This file contains official product information for Carolina Crud Crusher, 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 loosening of phlegm (mucus) and thinning of bronchial secretions. It facilitates the drainage of bronchial tubes, enhances the productivity of coughs, and aids in the removal of bothersome mucus from the bronchial passageways. Additionally, it provides temporary relief of cough associated with minor throat and bronchial irritation, which may occur due to the common cold or inhaled irritants.

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

Dosage and Administration

The recommended dosage for adults and children aged 12 years and older is 2 teaspoonfuls (10 mL) every 4 hours, with a maximum of 6 doses within a 24-hour period. For children aged 6 to under 12 years, the dosage is 1 teaspoonful (5 mL) every 4 hours, also not exceeding 6 doses in 24 hours.

For children aged 2 to under 6 years, the appropriate dosage is 1/2 teaspoonful (2.5 mL) every 4 hours, with the same maximum limit of 6 doses in a 24-hour period.

For children under 2 years of age, it is advised to consult a physician before administration.

Contraindications

There are no specified contraindications for this product. However, it is advised to discontinue use and consult a healthcare professional if a cough persists for more than one week, recurs, or is accompanied by fever, rash, or headache lasting longer than usual, as these symptoms may indicate a serious underlying condition.

Warnings and Precautions

Patients should not use this product if they are currently taking a prescription monoamine oxidase inhibitor (MAOI), which includes certain medications prescribed for depression, psychiatric or emotional conditions, or Parkinson's disease. Additionally, the product should not be used for at least two weeks following the discontinuation of an MAOI. If there is uncertainty regarding whether a prescription medication contains an MAOI, patients are advised to consult a healthcare professional, such as a doctor or pharmacist, prior to use.

Healthcare professionals should exercise caution and advise patients to seek medical guidance before using this product if they experience a cough accompanied by excessive phlegm (mucus) or if the cough is chronic, as seen in conditions such as smoking, asthma, chronic bronchitis, or emphysema.

Patients are instructed to discontinue use and consult a healthcare provider if their cough persists for more than one week, recurs, or is accompanied by symptoms such as fever, rash, or a prolonged headache. These symptoms may indicate a more serious underlying condition that requires medical evaluation.

In the event of an overdose, it is imperative to seek immediate medical assistance or contact a Poison Control Center without delay.

Side Effects

Patients should be aware of the potential adverse reactions associated with the use of this medication. Serious adverse reactions may occur, particularly in patients who are currently taking or have recently discontinued a prescription monoamine oxidase inhibitor (MAOI). The use of this medication is contraindicated in such cases, and patients should refrain from using it for at least two weeks after stopping the MAOI.

Common adverse reactions may include persistent cough. Patients are advised to stop use and consult a healthcare professional if their cough lasts for more than one week, recurs, or is accompanied by fever, rash, or headache, as these symptoms could indicate a serious underlying condition.

Additionally, patients should seek medical advice before using this medication if they experience a cough that produces excessive phlegm or if they have a chronic cough associated with conditions such as smoking, asthma, chronic bronchitis, or emphysema. These considerations are important to ensure the safe and effective use of the medication.

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 Carolina Crud Crusher (dextromethorphan hbr, guaifenesin). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Carolina Crud Crusher.
Details

Pediatric Use

Pediatric patients aged 12 years and older may be administered 2 teaspoonfuls (10 mL) every 4 hours, with a maximum of 6 doses in a 24-hour period. For children aged 6 to under 12 years, the recommended dosage is 1 teaspoonful (5 mL) every 4 hours, also not exceeding 6 doses in 24 hours. In children aged 2 to under 6 years, the dosage is 1/2 teaspoonful (2.5 mL) every 4 hours, with the same maximum limit of 6 doses in 24 hours. For infants and children under 2 years of age, it is advised to consult a doctor before use.

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. Monitoring for potential adverse effects and therapeutic efficacy is recommended in this population.

Pregnancy

Pregnant patients and those who are breastfeeding should consult a healthcare professional prior to using this medication. The potential risks and benefits must be carefully weighed, as the effects on fetal outcomes and lactation are not fully established. It is essential for women of childbearing potential to seek medical advice to ensure safe use during pregnancy and lactation.

Lactation

Lactating mothers are advised to consult a health professional prior to using this medication. There is currently no available data regarding the excretion of this 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 no specific information regarding dosage adjustments, special monitoring, or safety considerations provided in the drug insert. Therefore, healthcare professionals should exercise caution when prescribing this medication to individuals with reduced kidney function, as the lack of data necessitates careful clinical judgment.

Hepatic Impairment

Patients with hepatic impairment have not been specifically studied in relation to this medication. Consequently, there are no 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 prescribing information.

Overdosage

In the event of an overdose, it is imperative to seek immediate medical assistance or contact a Poison Control Center without delay. Prompt intervention is crucial to mitigate potential adverse effects associated with the overdose.

Healthcare professionals should be vigilant for symptoms that may arise from an overdose, although specific symptoms are not detailed in the provided information. The management of an overdose typically involves supportive care and symptomatic treatment, tailored to the individual patient's needs.

It is essential for healthcare providers to remain alert and prepared to implement appropriate management strategies in response to an overdose situation.

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 use of the compound in these contexts.

Postmarketing Experience

Serious side effects associated with the use of this product have been reported through voluntary channels and surveillance programs. Healthcare professionals and patients are encouraged to report any adverse events to the designated contact number, (515) 276-1586.

Patient Counseling

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

Patients should be informed to discontinue use and consult a doctor if their cough persists for more than one week, returns, or is accompanied by a fever, rash, or headache that lasts. These symptoms may indicate a serious underlying condition that requires medical attention.

Additionally, healthcare providers should encourage patients to consult with a doctor prior to use if they have a cough that produces excessive phlegm (mucus) or if they have a chronic cough associated with smoking, asthma, chronic bronchitis, or emphysema. This precaution is important to ensure the safe and effective use of the medication.

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available for identification. It is essential to store the product at a temperature range of 20º C to 25º C (68º F to 77º F). Refrigeration is not permitted, as it may compromise the integrity of the product. Proper storage conditions must be maintained to ensure optimal efficacy and safety.

Additional Clinical Information

No further data are available.

Drug Information (PDF)

This file contains official product information for Carolina Crud Crusher, 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 Carolina Crud Crusher, 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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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.