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Llorens Care Tussin

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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)
Pregnancy
See Pregnancy Use Section
Lactation
See Lactation Use Section
Marketed in the U.S.
Since 2025
Label revision date
December 31, 2025
Drug Information (PDF)
Prescribing information, PDF file
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
Pregnancy
See Pregnancy Use Section
Lactation
See Lactation Use Section
Marketed in the U.S.
Since 2025
Label revision date
December 31, 2025
Manufacturer
Llorens Pharmaceutical International Division, Inc.
Registration number
M012
NDC root
54859-510
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

LCTussin510 is a medication designed to help you manage your cough by loosening phlegm (mucus) and thinning bronchial secretions. This action makes your coughs more productive, allowing you to clear mucus from your airways more effectively. If you're dealing with a cough that produces mucus, LCTussin510 may provide relief by improving your ability to expel it.

Uses

If you're dealing with a cough that produces mucus, this medication can help. It works by loosening phlegm (a thick substance produced in your lungs) and thinning out bronchial secretions. This makes it easier for you to cough up the mucus, leading to a more productive cough.

You can feel confident using this medication, as there are no reported teratogenic effects (which means it doesn't cause birth defects) or nonteratogenic effects.

Dosage and Administration

When using this medication, it's important to follow the recommended dosage to ensure your safety. For adults and children aged 12 years and older, you should take 2 teaspoonfuls (which is 10 mL) every 4 hours as needed, or as directed by your doctor. However, make sure not to take more than 6 doses within a 24-hour period, and do not exceed the recommended dose.

If you have children under 12 years old, this medication is not suitable for them, so please avoid using it for that age group. Always remember to take the medication orally, measuring out the correct amount each time. If you have any questions or concerns about how to use this medication, don’t hesitate to reach out to your healthcare provider for guidance.

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 the body becomes reliant on a substance) or any explicit instructions advising against its use. Always consult with your healthcare provider if you have any questions or concerns about your treatment.

Side Effects

If you have ever had an allergic reaction to any of the ingredients in this product, you should not use it. Before using, it's important to consult with your doctor if you have a cough that produces a lot of mucus or if your cough is chronic, which can happen with conditions like smoking, asthma, chronic bronchitis, or emphysema.

You should stop using this product and contact your doctor if your cough lasts more than 7 days, returns after improvement, or is accompanied by symptoms such as fever, rash, or a persistent headache, as these may indicate a more serious health issue.

Warnings and Precautions

You should not use this product if you have ever had an allergic reaction to any of its ingredients. Before using it, consult your doctor if you have a cough that produces a lot of phlegm (mucus) or if your cough is chronic, which can happen with conditions like smoking, asthma, chronic bronchitis, or emphysema.

If your cough lasts more than 7 days, returns, or is accompanied by fever, rash, or a persistent headache, stop using the product and contact your doctor. These symptoms could indicate a more serious health issue that needs attention.

Overdose

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

In case of an emergency, call your local emergency number or go to the nearest hospital. Always keep medications out of reach of children and follow the prescribed dosage to prevent any potential risks. If you have any concerns or questions about your medication, don’t hesitate to reach out to your healthcare provider for guidance.

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 be cautious when considering this medication for children. If your child is under 12 years old, you should not use this medication. For those aged 12 and older, the recommended dosage is 2 teaspoonfuls (10 mL) every 4 hours as needed, or as directed by a doctor.

Always keep this medication out of reach of younger children. In the event of an overdose, seek medical help immediately or contact a Poison Control Center for assistance. Your child's safety is the top priority, so please follow these guidelines carefully.

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 before starting the medication. 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 there are no specific guidelines or dosage adjustments mentioned for your condition in the available information. This means that the usual recommendations for monitoring or safety considerations related to renal impairment (kidney issues) are not provided.

Always consult your healthcare provider for personalized advice and to ensure that any medications you take are safe and appropriate for your kidney health. They can help you understand how your condition may affect your treatment plan.

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.

It's always best to discuss your liver condition with your healthcare provider before starting any new medication. They can provide personalized advice and ensure that your treatment 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. 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 share your complete list of medications and any health conditions you have to receive the best care possible.

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 acceptable for the temperature to occasionally range from 15°C to 30°C (59°F to 86°F), but try to keep it within the ideal range. Make sure to protect the product from light and always keep the container tightly closed when not in use.

Once you open the container, remember to discard any remaining product, as it should not be reused. Following these guidelines will help maintain the safety and effectiveness of the product.

Additional Information

No further information is available.

FAQ

What is LCTussin510 used for?

LCTussin510 helps loosen phlegm (mucus) and thin bronchial secretions to make coughs more productive.

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

Adults and children 12 years and over should take 2 teaspoonfuls (10 mL) every 4 hours as needed or as directed by a doctor.

Are there any contraindications for using LCTussin510?

You should not use LCTussin510 if you have ever had an allergic reaction to any of its ingredients.

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, stop use and ask a doctor.

Can children under 12 use LCTussin510?

No, LCTussin510 should not be used by children under 12 years.

What should I do in case of an overdose?

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

Is it safe to use LCTussin510 during pregnancy or breastfeeding?

If you are pregnant or breastfeeding, ask a health professional before using LCTussin510.

How should I store LCTussin510?

Store LCTussin510 at 20°C to 25°C (68°F to 77°F) and protect it from light. Keep the container tightly closed and discard after opening.

Packaging Info

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

Packaging configurations for Llorens Care Tussin.
Details

Drug Information (PDF)

This file contains official product information for Llorens Care Tussin, 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 facilitation of mucus clearance in patients by loosening phlegm and thinning bronchial secretions, thereby enhancing the productivity of coughs.

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) administered orally every 4 hours as needed or as directed by a healthcare professional. It is imperative that patients do not exceed 6 doses within a 24-hour period and adhere strictly to the recommended dosage guidelines.

For children under 12 years of age, the use of this medication is not advised.

Contraindications

There are no contraindications associated with the use of this product. It is deemed safe for use in the absence of specific conditions or situations that would warrant avoidance.

Warnings and Precautions

Use of this product is contraindicated in individuals with a known allergy to any of its ingredients. Healthcare professionals should ensure that patients are screened for such allergies prior to administration.

Prior to use, it is advisable for patients to consult a healthcare provider if they present with a cough that is productive of excessive phlegm (mucus) or if they have a chronic cough associated with conditions such as smoking, asthma, chronic bronchitis, or emphysema. These underlying conditions may necessitate a different therapeutic approach.

Patients should be instructed to discontinue use and seek medical advice if their cough persists for more than 7 days, recurs, or is accompanied by additional symptoms such as fever, rash, or a persistent headache. These symptoms may indicate a more serious underlying condition that requires further evaluation and intervention.

Side Effects

Patients should be aware of the potential adverse reactions associated with this product. Serious adverse reactions may occur, particularly in individuals with a history of allergic reactions to any of the ingredients in the formulation; such patients should not use this product.

Participants are advised to consult a healthcare professional prior to use if they experience a cough that is productive with excessive phlegm or if they have a chronic cough related to conditions such as smoking, asthma, chronic bronchitis, or emphysema.

In the event that a cough persists for more than 7 days, recurs, or is accompanied by additional symptoms such as fever, rash, or a persistent headache, patients should discontinue use and seek medical advice. These symptoms may indicate a serious underlying condition that requires further evaluation.

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 Llorens Care Tussin (guaifenesin). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Llorens Care Tussin.
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 teaspoonfuls (10 mL) every 4 hours as needed or as directed by a healthcare professional.

It is essential to keep this medication out of reach of children. In the event of an overdose, immediate medical assistance should be sought, or contact a Poison Control Center without delay.

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 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 no specific data available regarding the excretion of this medication in 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 to patients with reduced kidney function, as the lack of information necessitates careful clinical judgment and monitoring of these patients.

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 and prepared for potential scenarios involving overdose.

Healthcare providers should be aware that the clinical presentation of an overdose may vary significantly depending on the substance involved and the individual patient’s characteristics. Symptoms may include, but are not limited to, altered mental status, cardiovascular instability, respiratory distress, and gastrointestinal disturbances.

In the event of suspected overdosage, immediate assessment of the patient's condition is critical. Recommended actions include:

  1. Assessment: Conduct a thorough evaluation of the patient's vital signs and clinical status.

  2. Supportive Care: Initiate supportive measures as necessary, including airway management, oxygen supplementation, and intravenous fluids.

  3. Decontamination: If appropriate and within a reasonable timeframe, consider gastrointestinal decontamination methods such as activated charcoal, provided the patient is alert and able to protect their airway.

  4. Specific Antidotes: If a specific antidote is available for the substance involved, it should be administered according to established protocols.

Healthcare professionals are encouraged to consult local poison control centers or toxicology experts for guidance on management strategies tailored to the specific circumstances of the overdose. Continuous monitoring and supportive care are paramount until the patient stabilizes or further interventions are deemed necessary.

Documentation of the incident, including the substance involved, estimated dose, time of exposure, and clinical findings, is crucial for ongoing management and future reference.

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 specific postmarketing experience details have been reported for SPL code 90375-7.

Patient Counseling

Healthcare providers should advise patients to keep this medication out of the 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 container that must be kept tightly closed to maintain integrity. It should be stored at a temperature range of 20°C to 25°C (68°F to 77°F), with permissible excursions between 15°C to 30°C (59°F to 86°F). It is essential to protect the product from light to prevent degradation. Additionally, the product should be discarded after opening to ensure safety and efficacy.

Additional Clinical Information

No further data are available.

Drug Information (PDF)

This file contains official product information for Llorens Care Tussin, 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 Llorens Care Tussin, 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.