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Resfridol

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Active ingredients
  • Guaifenesin 200 mg/10 mL
  • Dextromethorphan Hydrobromide 5 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 2025
Label revision date
December 29, 2025
Active ingredients
  • Guaifenesin 200 mg/10 mL
  • Dextromethorphan Hydrobromide 5 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 2025
Label revision date
December 29, 2025
Manufacturer
Laboratorios Alfa
Registration number
M012
NDC root
72483-101

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If you are a consumer or patient please visit this version.

Drug Overview

Resfridol antitusivo is a medication designed to temporarily relieve symptoms associated with the common cold. It specifically targets coughs caused by minor irritation in the throat and bronchial tubes. This medication works by helping to loosen phlegm (mucus) and thin bronchial secretions, which aids in draining the bronchial tubes and making coughs more productive.

If you're experiencing discomfort from a cough due to a cold, Resfridol antitusivo may provide you with some relief by addressing these symptoms effectively.

Uses

If you're dealing with a common cold, this medication can help temporarily relieve your symptoms. It works by soothing coughs caused by minor irritation in your throat and bronchial tubes. Additionally, it helps loosen phlegm (a thick mucus) and thin out bronchial secretions, making it easier for your body to drain the bronchial tubes and produce more effective coughs.

You can expect this medication to assist in making your coughs more productive, which can be particularly helpful when you're feeling under the weather.

Dosage and Administration

When you need to take this medication, make sure to use only the dosage cup that comes with it. Before you measure out your dose, shake the bottle well to ensure the medication is mixed properly. It's important to follow the recommended dosage and not exceed 6 doses in a 24-hour period.

For adults and children aged 12 years and older, the recommended dose is 20 mL every 4 hours. If your child is between 6 and under 12 years old, they should take 10 mL every 4 hours. However, if your child is under 6 years old, this medication should not be used. Always follow these guidelines to ensure safe and effective use.

What to Avoid

You should avoid using this product if you are currently taking a prescription monoamine oxidase inhibitor (MAOI), which is a type of medication used for depression, psychiatric or emotional conditions, or Parkinson's disease. Additionally, you should not use this product for at least two weeks after stopping an MAOI. If you're unsure whether your prescription includes an MAOI, please consult your doctor or pharmacist before using this product.

It's important to follow these guidelines to prevent potential health risks and ensure your safety. Always prioritize open communication with your healthcare provider regarding any medications you are taking.

Side Effects

You should be aware of some important warnings and potential side effects when considering this medication. Do not use it if you are currently taking a prescription monoamine oxidase inhibitor (MAOI), which is a type of medication for depression or certain other conditions, or if you have stopped taking an MAOI within the last two weeks. If you experience a cough that lasts more than seven days, recurs, or is accompanied by fever, rash, or a persistent headache, it’s important to stop using the medication and consult a doctor, as these could indicate a more serious issue.

Before using this product, consult your doctor if you have a cough with excessive mucus or if you have a chronic cough related to smoking, asthma, chronic bronchitis, or emphysema. If you are pregnant or breastfeeding, seek advice from a healthcare professional before use. Always keep this medication out of reach of children, and in the event of an accidental overdose, contact medical help or a Poison Control Center immediately.

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, certain psychiatric conditions, or Parkinson's disease. Additionally, you should wait at least two weeks after stopping an MAOI before using this product. If you're unsure whether your medication contains an MAOI, please consult your doctor or pharmacist.

If your cough lasts more than seven days, keeps coming back, 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.

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

Overdose

If you suspect an accidental 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 not typical for you.

Don’t wait to see if symptoms improve; getting prompt assistance can be vital. Always prioritize your health and safety by reaching out for help as soon as you have concerns about an overdose.

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 are considering this medication for your child, it's important to know the age guidelines. For children under 6 years old, this medication should not be used at all. If your child is between 6 and 12 years old, the recommended dose is 10 mL every 4 hours. For those who are 12 years and older, including adults, the dosage increases to 20 mL every 4 hours. Always follow these guidelines to ensure the safety and well-being of 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 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 may affect you if your kidneys are not functioning properly.

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 help monitor your condition and make any necessary adjustments to your treatment plan.

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 if you have hepatic impairment (liver issues).

Before starting any new medication, including this one, you should discuss your liver health with your healthcare provider. They can help determine the best approach for your treatment and ensure your safety.

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

Before using the product, always check the safety seal over the cap. If the seal is torn, broken, or missing, do not use the product, as this could compromise its safety and effectiveness. Following these guidelines will help you use the product safely and effectively.

Additional Information

No further information is available.

FAQ

What is Resfridol antitusivo used for?

Resfridol antitusivo temporarily relieves common cold symptoms, including cough due to minor throat and bronchial irritation.

How does Resfridol antitusivo work?

It helps loosen phlegm (mucus) and thin bronchial secretions, which aids in draining bronchial tubes and making coughs more productive.

What is the recommended dosage for adults and children 12 years and older?

The recommended dosage is 20 mL every 4 hours.

What is the dosage for children aged 6 to under 12 years?

Children aged 6 to under 12 years should take 10 mL every 4 hours.

Is Resfridol antitusivo safe for children under 6 years?

No, Resfridol antitusivo should not be used in children under 6 years.

What should I do if I am taking a monoamine oxidase inhibitor (MAOI)?

Do not use Resfridol antitusivo if you are currently taking an MAOI or for 2 weeks after stopping it. Consult a doctor or pharmacist if unsure.

What should I do if my cough persists?

Stop use and ask a doctor if your cough lasts more than 7 days, tends to recur, or is accompanied by fever, rash, or persistent headache.

Can I use Resfridol antitusivo if I am pregnant or breastfeeding?

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

What should I do in case of accidental overdose?

In case of accidental overdose, get medical help or contact a Poison Control Center immediately.

How should I store Resfridol antitusivo?

Store Resfridol antitusivo between 68-77°F (20-25°C) and do not use if the safety seal over the cap is torn, broken, or missing.

Packaging Info

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

Packaging configurations for Resfridol.
Details

Drug Information (PDF)

This file contains official product information for Resfridol, 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 drug.

Uses and Indications

This drug is indicated for the temporary relief of common cold symptoms, specifically targeting cough due to minor throat and bronchial irritation. It aids in loosening phlegm (mucus) and thinning bronchial secretions, which facilitates the drainage of bronchial tubes and enhances the productivity of coughs.

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

Dosage and Administration

The dosage of the medication is determined by age and should be administered using the dosage cup provided. Prior to administration, the solution must be shaken well to ensure proper mixing.

For adults and children aged 12 years and older, the recommended dosage is 20 mL every 4 hours. For children aged 6 to under 12 years, the dosage is 10 mL every 4 hours. It is important to note that the medication should not be used in children under 6 years of age.

Healthcare professionals should advise patients not to exceed 6 doses within a 24-hour period to avoid potential overdose.

Contraindications

Use of this product is contraindicated in patients currently taking a prescription monoamine oxidase inhibitor (MAOI), which includes certain medications for depression, psychiatric or emotional conditions, or Parkinson's disease. Additionally, use is contraindicated for a period of 2 weeks following the discontinuation of an MAOI. Patients should consult a healthcare professional if they are uncertain whether their prescription medication contains an MAOI.

Warnings and Precautions

Patients should not use this product concurrently with prescription monoamine oxidase inhibitors (MAOIs), which are medications prescribed for depression, psychiatric or emotional conditions, or Parkinson's disease. Additionally, the use of this product is contraindicated for a period of two weeks following the discontinuation of an MAOI. Healthcare professionals should advise patients to consult with a doctor or pharmacist if they are uncertain whether their prescription medication contains an MAOI.

Patients are instructed to discontinue use and seek medical advice if a cough persists for more than seven days, recurs, or is accompanied by fever, rash, or a persistent headache. These symptoms may indicate a serious underlying condition that requires further evaluation.

In the event of an accidental overdose, it is imperative to obtain emergency medical assistance immediately or contact a Poison Control Center. Prompt action is essential to ensure patient safety and appropriate management of the situation.

Side Effects

Patients should be aware of the following warnings and precautions associated with the use of this product. It is contraindicated in individuals currently taking a prescription monoamine oxidase inhibitor (MAOI) or within 2 weeks of discontinuing such medication. Patients uncertain about whether their prescription includes an MAOI are advised to consult a healthcare professional prior to use.

In clinical practice, patients are instructed to discontinue use and seek medical advice if a 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.

Additionally, patients should consult a healthcare provider before using this product if they have a cough that is accompanied by excessive phlegm or if they experience a persistent or chronic cough, such as that associated with smoking, asthma, chronic bronchitis, or emphysema.

For pregnant or breastfeeding individuals, it is recommended to seek guidance from a health professional before use.

This product should be kept out of reach of children. In the event of an accidental overdose, immediate medical assistance should be sought or contact with a Poison Control Center is advised.

Drug Interactions

There are currently no documented drug interactions associated with the use of 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 Resfridol (dextromethorphan hbr, guaifenesin). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Resfridol.
Details

Pediatric Use

Pediatric patients under 6 years of age should not use this medication. For children aged 6 to under 12 years, the recommended dosage is 10 mL every 4 hours. In contrast, adults and children 12 years and older may take 20 mL every 4 hours. Care should be taken to adhere to these age-specific dosing guidelines to ensure safety and efficacy.

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 the safety of both the mother and the developing fetus.

Lactation

Lactating mothers are advised to consult a health professional prior to using this medication. There is currently 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 drug insert text regarding dosage adjustments, special monitoring, or safety considerations. 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. Regular monitoring of renal function may be advisable in these patients, although specific recommendations are not provided.

Hepatic Impairment

Patients with hepatic impairment have not been specifically studied in relation to 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 prescribing information.

Overdosage

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

Healthcare professionals should be aware that symptoms of overdose may vary depending on the specific substance involved. Therefore, a thorough assessment of the patient's condition is essential.

Management of an overdose typically involves supportive care and symptomatic treatment. It is recommended that healthcare providers monitor the patient closely for any signs of toxicity and initiate appropriate interventions based on the clinical presentation.

In summary, timely medical intervention and careful monitoring are critical components in the management of overdose cases to ensure patient safety and optimal outcomes.

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. Additionally, there are no detailed findings available regarding nonclinical toxicology or animal pharmacology and toxicology.

Postmarketing Experience

No postmarketing experience details are available in the insert.

Patient Counseling

Healthcare providers should advise patients to seek immediate medical assistance or contact a Poison Control Center in the event of an accidental overdose. It is important for patients to understand the seriousness of an overdose and the necessity of prompt action to ensure their safety.

Storage and Handling

The product is supplied in a configuration that includes a safety seal over the cap. It is essential to ensure that the safety seal is intact; do not use the product if the seal is torn, broken, or missing.

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

Additional Clinical Information

No further data are available.

Drug Information (PDF)

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