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Curnex

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This product has been discontinued

Active ingredient
Guaifenesin 400 mg
Other brand names
Dosage form
Tablet
Route
Oral
Prescription status
OTC (over the counter)
Pregnancy
See Pregnancy Use Section
Lactation
See Lactation Use Section
Marketed in the U.S.
Since 2024
Label revision date
March 8, 2024
Drug Information (PDF)
Prescribing information, PDF file
Active ingredient
Guaifenesin 400 mg
Other brand names
Dosage form
Tablet
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 2024
Label revision date
March 8, 2024
Manufacturer
Wittman Pharma, Inc.
Registration number
M012
NDC root
83335-003
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

CuraNEX is a medication designed to help you manage coughs by loosening phlegm (mucus) and thinning bronchial secretions. This makes your coughs more productive, allowing you to clear bothersome mucus from your bronchial passageways more effectively. If you're dealing with congestion or a persistent cough, CuraNEX may provide relief by improving your ability to expel mucus from your lungs.

Uses

This medication is designed to help you breathe easier by loosening phlegm (mucus) and thinning bronchial secretions. When you have a cough, this can make it more productive, allowing you to clear out bothersome mucus from your bronchial passageways.

By improving the effectiveness of your cough, this treatment can help you feel more comfortable and support your respiratory health.

Dosage and Administration

When you take this medication, make sure to swallow 1 tablet every 4 hours as long as your symptoms continue. It's important to take the tablet with a full glass of water to help it work effectively. However, be careful not to exceed 6 doses in a 24-hour period, as taking more than this can be harmful.

If you are giving this medication to someone, please note that it is only suitable for adults and children aged 12 years and older. If the person is under 12 years of age, do not use this medication. Always follow these guidelines to ensure safe and effective use.

What to Avoid

You can feel reassured that there are no specific contraindications, controlled substance classifications, or risks of abuse or misuse associated with this medication. Additionally, there are no concerns regarding dependence (a condition where your body becomes reliant on a substance).

Since there are no "do not take" or "do not use" instructions provided, it suggests that this medication is generally safe for use under the guidance of your healthcare provider. Always consult with your doctor if you have any questions or concerns about your treatment.

Side Effects

It's important to be aware of potential side effects when using this medication. You should consult a doctor before using it if you have a persistent cough due to conditions like smoking, asthma, chronic bronchitis, or emphysema, or if your cough is accompanied by excessive mucus. If your cough lasts more than 7 days, returns, or is accompanied by fever, rash, or a persistent headache, stop using the medication and seek medical advice, as these could indicate a more serious health issue.

If you are pregnant or breastfeeding, it's advisable to talk to a healthcare professional before using this medication. Always keep it out of reach of children, and in the event of an overdose, seek medical help or contact a Poison Control Center immediately.

Warnings and Precautions

Before using this medication, it's important to consult your doctor if you have a persistent or chronic cough, especially if it's related to smoking, asthma, chronic bronchitis, or emphysema. Additionally, if your cough produces excessive phlegm (mucus), you should also seek medical advice.

You should stop using the medication and contact your doctor if your cough lasts more than 7 days, returns, or is accompanied by symptoms like fever, rash, or a persistent headache, as these may indicate a more serious condition. If you are pregnant or breastfeeding, please consult a healthcare professional before using this product. Always keep the medication out of reach of children, and in the event of an overdose, seek medical help or contact a Poison Control Center immediately.

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 to see if symptoms improve; prompt action can be vital. Always keep emergency contact information handy and be aware of the signs that indicate you need urgent assistance. Your health and safety are the top priority.

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 have a child in this age group, please consult your healthcare provider for alternative options that are safe and appropriate for their age. Always prioritize your child's health and safety by following these guidelines.

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. If you or a loved one is an older adult, it’s always a good idea to discuss any medications with a healthcare provider. They can help ensure that the treatment is safe and appropriate, considering any unique health needs or conditions that may be present.

Remember, even in the absence of specific guidelines, your healthcare team can provide valuable insights and monitor for any potential side effects or interactions with other medications you may be taking. Always prioritize open communication with your doctor about your health and any concerns you may have.

Renal Impairment

If you have kidney issues, it's important to know that there are no specific guidelines or dosage adjustments mentioned for your condition in the available information. This means that the standard recommendations for the medication do not include special monitoring or safety considerations tailored for patients with renal impairment (kidney problems).

Always consult your healthcare provider for personalized advice and to ensure that any medication you take is safe and appropriate for your kidney health. They can provide guidance based on your individual situation.

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 may affect you differently due to your liver health.

Always consult your healthcare provider for personalized advice and to discuss any concerns you may have regarding your liver function and how it relates to your treatment. They can help ensure that your medication is safe and effective for you.

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, you may not need to worry about these particular concerns. However, every individual is different, and your healthcare provider can help ensure that your treatment plan is safe and effective for you. Always feel free to ask questions and share any other medications or supplements you are using.

Storage and Handling

To ensure the safety and effectiveness of your product, store it at room temperature, ideally between 20°C to 25°C (68°F to 77°F). It's important to keep the bottle tightly closed and protected from light to maintain its quality. Always keep the product out of reach of children to prevent accidental ingestion. Once opened, please remember to discard the product to ensure your safety and the safety of others.

Additional Information

You should take this medication orally with a full glass of water. For adults and children aged 12 and over, the recommended dose is 1 tablet every 4 hours, but do not exceed 6 doses in a 24-hour period. If you are under 12 years old, do not use this medication.

Before using, consult a doctor if you have a persistent cough due to smoking, asthma, chronic bronchitis, or emphysema, or if your cough is accompanied by excessive mucus. If your cough lasts more than 7 days, returns, or is accompanied by fever, rash, or a persistent headache, stop using the medication and seek medical advice, as these may indicate a serious condition. If you are pregnant or breastfeeding, check with a healthcare professional before use. Always keep this medication out of reach of children, and in case of overdose, seek medical help or contact a Poison Control Center immediately.

FAQ

What is CuraNEX used for?

CuraNEX helps loosen phlegm (mucus) and thin bronchial secretions, making coughs more productive to clear bothersome mucus from the bronchial passageways.

How should I take CuraNEX?

You should take CuraNEX with a full glass of water and not exceed 6 doses in 24 hours. Adults and children 12 years and older can take 1 tablet every 4 hours while symptoms persist.

Is CuraNEX safe for children?

CuraNEX should not be used in 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 is accompanied by fever, rash, or persistent headache, you should stop use and ask a doctor.

Can I use CuraNEX if I am pregnant or breastfeeding?

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

What precautions should I take before using CuraNEX?

You should ask a doctor before use if you have a persistent or chronic cough, such as from smoking, asthma, chronic bronchitis, or emphysema, or if your cough is accompanied by excessive phlegm.

How should I store CuraNEX?

Store CuraNEX at room temperature, between 20°C to 25°C (68°F to 77°F), keep the bottle tightly closed, protect it from light, and keep it out of reach of children.

What should I do in case of an overdose?

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

Packaging Info

Below are the non-prescription pack sizes of Curnex (guaifenesin 400mg). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Curnex.
Details

Drug Information (PDF)

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

View product document (PDF)

Description

The product is identified by the SPL code 34089-3. No specific description details are provided in the text.

Uses and Indications

This drug is indicated for the facilitation of mucus clearance in patients experiencing productive coughs associated with respiratory conditions. It helps to loosen phlegm and thin bronchial secretions, thereby enhancing the effectiveness of coughs to expel bothersome mucus from the bronchial passageways.

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

Dosage and Administration

Patients should take the medication with a full glass of water. It is important not to exceed 6 doses within a 24-hour period.

For adults and children aged 12 years and older, the recommended dosage is 1 tablet every 4 hours as needed while symptoms persist.

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

Contraindications

There are no contraindications associated with the use of this product. It is not classified as a controlled substance, and there are no known risks of abuse, misuse, or dependence.

Warnings and Precautions

Healthcare professionals should be aware of the following warnings and precautions associated with the use of this medication.

Patients should be advised to consult a healthcare provider prior to use if they have a persistent or chronic cough, particularly if it is associated with smoking, asthma, chronic bronchitis, or emphysema. Additionally, individuals experiencing a cough accompanied by excessive phlegm (mucus) should seek medical advice before using this product.

It is imperative to instruct patients to discontinue use and consult a healthcare professional if their cough persists for more than 7 days, recurs, or is accompanied by symptoms such as fever, rash, or a persistent headache. These symptoms may indicate a more serious underlying condition that requires medical evaluation.

For general precautions, it is recommended that pregnant or breastfeeding individuals consult a healthcare professional before using this medication. Furthermore, the product should be kept out of reach of children to prevent accidental ingestion. In the event of an overdose, immediate medical assistance should be sought, or the individual should contact a Poison Control Center without delay.

Side Effects

Patients should be aware of several important warnings associated with the use of this medication. It is advised to consult a doctor prior to use if there is a history of persistent or chronic cough, such as that which occurs with smoking, asthma, chronic bronchitis, or emphysema. Additionally, individuals experiencing a cough accompanied by excessive phlegm (mucus) should seek medical advice before using this product.

Patients are instructed to discontinue use and consult a healthcare professional if the 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.

For those who are pregnant or breastfeeding, it is essential to seek guidance from a health professional before using this medication. Furthermore, this product should be kept out of reach of children to prevent accidental ingestion. In the event of an overdose, immediate medical assistance should be sought, or contact with a Poison Control Center is recommended.

Drug Interactions

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

Packaging & NDC

Below are the non-prescription pack sizes of Curnex (guaifenesin 400mg). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Curnex.
Details

Pediatric Use

Pediatric patients under 12 years of age should not be administered this medication. Safety and efficacy have not been established in this population, and use is contraindicated. Healthcare professionals are advised to consider alternative treatments for children in this age group.

Geriatric Use

There is no specific information 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 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 not been specifically addressed in the available data regarding dosage adjustments, special monitoring, or safety considerations. Therefore, healthcare professionals should exercise caution when prescribing this medication to patients with reduced kidney function, as the lack of information necessitates careful clinical judgment and monitoring.

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. Prompt intervention is crucial to mitigate potential adverse effects associated with the overdose.

Healthcare professionals should be vigilant in monitoring for symptoms that may arise from an overdose. While specific symptoms are not detailed in the provided information, it is essential to assess the patient for any signs of toxicity or distress.

Management of an overdose should be guided by established protocols, which may include supportive care and symptomatic treatment as necessary. Continuous monitoring of the patient's vital signs and clinical status is recommended to ensure appropriate management and intervention.

Nonclinical Toxicology

No information is available regarding teratogenic or non-teratogenic effects. Additionally, there is no data provided concerning nonclinical toxicology, animal pharmacology, or toxicology.

Postmarketing Experience

No postmarketing experience details are available for SPL code 90375-7.

Patient Counseling

Healthcare providers should advise patients to keep the medication out of reach of children to prevent accidental ingestion. It is crucial to emphasize the importance of safety in the home environment, particularly for households with young children.

In the event of an overdose, healthcare providers should instruct patients to seek medical help immediately or contact a Poison Control Center. Patients should be made aware of the signs of overdose and the urgency of obtaining assistance to ensure their safety and well-being.

Storage and Handling

The product is supplied in a bottle that must be kept tightly closed to maintain its integrity. It should be stored at room temperature, specifically within the range of 20°C to 25°C (68°F to 77°F). It is essential to protect the product from light exposure to ensure its effectiveness. Additionally, the product should be kept out of reach of children. Once opened, the product must be discarded to prevent any potential safety issues.

Additional Clinical Information

Patients should be informed that the medication is administered orally, with a recommendation to take it with a full glass of water. The maximum dosage should not exceed 6 doses within a 24-hour period. For adults and children aged 12 years and older, the advised dosage is 1 tablet every 4 hours while symptoms persist. The medication is not recommended for children under 12 years of age.

Clinicians should counsel patients to consult a doctor prior to use if they have a persistent or chronic cough associated with conditions such as smoking, asthma, chronic bronchitis, or emphysema, or if the cough is accompanied by excessive phlegm. Patients should discontinue use and seek medical advice if the cough lasts more than 7 days, recurs, or is accompanied by fever, rash, or persistent headache, as these may indicate a serious illness. Pregnant or breastfeeding individuals should also consult a health professional before use. It is crucial to keep the medication out of reach of children, and in the event of an overdose, medical assistance or contact with a Poison Control Center should be sought immediately.

Drug Information (PDF)

This file contains official product information for Curnex, 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 Curnex, 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.