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Giltuss Diabetic

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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
Solution
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2018
Label revision date
October 9, 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
Solution
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2018
Label revision date
October 9, 2025
Manufacturer
Gil Pharmaceutical Corp
Registration number
M012
NDC root
58552-134

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Drug Overview

Giltuss® DIABETIC is a cough and cold medication designed to provide temporary relief from coughing caused by minor throat and bronchial irritation, often associated with the common cold or inhaled irritants. It works by reducing the intensity of your cough and decreasing the urge to cough, which can help you get a better night's sleep. Additionally, Giltuss® DIABETIC helps to loosen phlegm (mucus) and thin bronchial secretions, making your coughs more productive and aiding in the drainage of your bronchial tubes.

This medication is safe for individuals with diabetes and comes in a pleasant grape flavor, making it easier to take. Each bottle contains 4 fluid ounces (118 mL) of the syrup, providing a convenient option for managing your cough and cold symptoms.

Uses

You can use this medication to help with a variety of cough and cold symptoms. It temporarily relieves cough caused by minor throat and bronchial irritation, which can happen with a common cold or from inhaling irritants. If you're struggling to sleep due to coughing, this medication can also reduce the urge to cough, making it easier for you to rest.

Additionally, it helps to loosen phlegm (mucus) and thin bronchial secretions, which can make your coughs more productive and help clear your airways. By relieving chest congestion and other cough and cold symptoms, this medication can provide you with much-needed comfort during your recovery.

Dosage and Administration

When using this medication, it's important to follow the correct dosage to ensure safety and effectiveness. For adults and children aged 12 years and older, you should take 10 milliliters (mL) every 4 hours, but remember not to exceed 6 doses in a 24-hour period. If you're giving this medication to children aged 6 to under 12 years, the dose is 5 mL every 4 hours. For younger children, specifically those aged 2 to under 6 years, the appropriate dose is 2.5 mL every 4 hours.

If your child is under 2 years old, do not use this medication. Make sure to keep the dosing cup that comes with the product handy for accurate measurement. Following these guidelines will help you use the medication safely.

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 often prescribed for depression, psychiatric 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 also important to follow the dosage instructions carefully. Do not exceed the recommended amount when using this product, as misuse can lead to serious health issues. Always prioritize your safety and well-being by adhering to these guidelines.

Side Effects

You should be aware of some important side effects and warnings associated with this medication. Do not use it if you are currently taking 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 you experience a cough that lasts more than seven days, returns, or is accompanied by fever, rash, or headache, stop using the medication and consult a doctor, as these could indicate a more serious issue.

Before using this product, it's advisable to consult a doctor if you have a cough with excessive phlegm (mucus) or a persistent cough due to smoking, asthma, chronic bronchitis, or emphysema. In the event of an accidental overdose, seek medical help or contact 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 or certain other conditions. 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.

When using this product, make sure to follow the dosage instructions carefully and do not exceed the recommended amount. It's important to talk to your doctor before using it 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 seven days, returns, or is accompanied by a fever, rash, or persistent headache, stop using the product and contact your doctor, as these may indicate a more serious issue. In the event of an accidental overdose, seek medical help or contact a Poison Control Center immediately.

Overdose

If you suspect an accidental overdose, it’s crucial to seek medical help right away. You can contact a Poison Control Center for immediate assistance. Signs of an overdose can vary, but they may include unusual symptoms that are not typical for you.

Always err on the side of caution. If you notice any concerning changes in your health after taking medication, don’t hesitate to reach out to a healthcare professional for guidance. Your safety is 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

When giving this medication to children, it's important to follow the correct dosage based on their age. For children aged 12 years and older, the recommended dose is 10 mL every 4 hours. If your child is between 6 and 12 years old, they should receive 5 mL every 4 hours. For those aged 2 to under 6 years, the dose is 2.5 mL every 4 hours. However, this medication should not be used for children under 2 years of age.

Always keep this medication out of reach of children. If you suspect an accidental overdose, seek medical help or contact a Poison Control Center immediately. Your child's safety is the top priority, so be sure to follow these guidelines closely.

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, especially since older adults may have different health needs and may be taking other medications.

Since there are no dosage adjustments or special precautions mentioned for elderly patients, your healthcare provider can help determine the best approach for you, considering your overall health and any other medications you may be taking. 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 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 determine the best course of action based on your kidney function and overall health.

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.

Always consult your healthcare provider for personalized advice and to ensure that any treatment plan is safe and effective for your specific situation. They can help determine the best approach based on your liver function and overall health.

Drug Interactions

It's important to be cautious when taking Giltuss Diabetic Cough and Cold, especially if you are currently using a prescription monoamine oxidase inhibitor (MAOI) or have stopped taking one within the last two weeks. Combining these medications can lead to serious interactions that may affect your health.

Always discuss any medications you are taking, including over-the-counter products, with your healthcare provider. They can help ensure that your treatments are safe and effective, and they can provide guidance tailored to your specific health needs.

Storage and Handling

To ensure the best performance of your product, store it at room temperature, ideally between 15° and 30°C (59° and 86°F). It's important to keep the cap tightly closed to maintain its integrity. Additionally, remember to save the carton, as it contains complete drug facts that may be useful for your reference.

By following these simple storage and handling guidelines, you can help ensure the product remains safe and effective for your use.

Additional Information

No further information is available.

FAQ

What is Giltuss® DIABETIC used for?

Giltuss® DIABETIC is used to temporarily relieve cough due to minor throat and bronchial irritation associated with a common cold or inhaled irritants.

How does Giltuss® DIABETIC work?

It reduces the intensity of coughing, decreases the impulse to cough to help you sleep, and helps loosen phlegm (mucus) to make coughs more productive.

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

The recommended dosage is 10 mL every 4 hours.

Can children under 2 years of age use Giltuss® DIABETIC?

No, Giltuss® DIABETIC should not be used in children under 2 years of age.

What should I do if I experience an accidental overdose?

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

Are there any contraindications for using Giltuss® DIABETIC?

Do not use Giltuss® DIABETIC if you are taking a prescription monoamine oxidase inhibitor (MAOI) or for 2 weeks after stopping an MAOI.

What should I do if my cough lasts more than 7 days?

Stop use and ask a doctor if your cough lasts more than 7 days, comes back, or is accompanied by fever, rash, or headache.

Is Giltuss® DIABETIC safe for people with diabetes?

Yes, Giltuss® DIABETIC is safe for people with diabetes.

What flavor does Giltuss® DIABETIC have?

Giltuss® DIABETIC has a grape flavor.

What should I do if I am pregnant or breastfeeding?

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

Packaging Info

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

Packaging configurations for Giltuss Diabetic.
Details

Drug Information (PDF)

This file contains official product information for Giltuss Diabetic, 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 cough due to minor throat and bronchial irritation associated with common colds or inhaled irritants. It is effective in reducing the intensity of coughing and decreasing the impulse to cough, thereby facilitating sleep. Additionally, this drug aids in loosening phlegm (mucus) and thinning bronchial secretions, which enhances the productivity of coughs and promotes drainage of the bronchial tubes. It also provides relief from cough and cold symptoms, including chest congestion, by liquefying and loosening phlegm and mucus.

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

Dosage and Administration

Adults and children aged 12 years and over are advised to administer 10 mL every 4 hours, not exceeding 6 doses within a 24-hour period.

For children aged 6 to under 12 years, the recommended dosage is 5 mL every 4 hours, also adhering to the maximum limit of 6 doses in a 24-hour timeframe.

Children aged 2 to under 6 years should receive 2.5 mL every 4 hours, with the same restriction on the total number of doses per day.

It is important to note that this product is not recommended for use in children under 2 years of age.

Healthcare professionals should ensure that the dosing cup is retained with the product for accurate measurement and administration.

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 uncertain whether their prescription medication contains an MAOI.

Exceeding the recommended dosage is also contraindicated while using this product.

Warnings and Precautions

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

When utilizing this product, it is essential to adhere strictly to the recommended dosage and not exceed the directed amount. Healthcare professionals should advise patients to seek medical guidance before use if they experience a cough accompanied by excessive phlegm (mucus) or if they have a persistent or chronic cough, particularly in cases related to smoking, asthma, chronic bronchitis, or emphysema.

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

In the event of an accidental overdose, it is critical to seek immediate medical assistance or contact a Poison Control Center without delay. Prompt action is necessary to ensure patient safety and appropriate management of the situation.

Side Effects

Patients should be aware of the potential adverse reactions associated with this product. Serious warnings include the contraindication of use in individuals currently taking a prescription monoamine oxidase inhibitor (MAOI) or within two weeks of discontinuing such medication. MAOIs are commonly prescribed for depression, psychiatric or emotional conditions, and Parkinson's disease. Patients uncertain about whether their prescription contains an MAOI are advised to consult a healthcare professional prior to using this product.

Patients are also instructed to stop use and seek medical advice if their cough persists for more than seven days, recurs, or is accompanied by fever, rash, or headache, as these symptoms may indicate a serious underlying condition.

Before using this product, patients should consult a healthcare provider if they have a cough that produces excessive phlegm (mucus) or if they experience a persistent or chronic cough, which may be associated with smoking, asthma, chronic bronchitis, or emphysema.

In the event of an accidental overdose, it is crucial for patients to seek immediate medical assistance or contact a Poison Control Center.

Drug Interactions

The concomitant use of Giltuss Diabetic Cough and Cold with prescription monoamine oxidase inhibitors (MAOIs) is contraindicated. Patients should not use Giltuss Diabetic Cough and Cold while taking an MAOI or for a period of two weeks following the discontinuation of an MAOI. This combination may result in serious interactions that could pose significant health risks.

No additional drug interactions or laboratory test interactions have been identified for Giltuss Diabetic Cough and Cold. Therefore, no further dosage adjustments or monitoring recommendations are necessary beyond the contraindication with MAOIs.

Packaging & NDC

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

Packaging configurations for Giltuss Diabetic.
Details

Pediatric Use

Pediatric patients aged 12 years and older may be administered 10 mL every 4 hours. For children aged 6 to under 12 years, the recommended dosage is 5 mL every 4 hours. In children aged 2 to under 6 years, the dosage is 2.5 mL every 4 hours. This medication is not recommended for use in children under 2 years of age.

Healthcare professionals should ensure that this medication is kept out of reach of children. In the event of an accidental overdose, it is crucial to seek medical assistance or contact a Poison Control Center immediately.

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 considered in these populations to ensure the safety of both the mother and the fetus or infant.

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 may not have specific dosage adjustments, special monitoring, or safety considerations outlined in the drug insert. Therefore, healthcare professionals should exercise caution when prescribing this medication to individuals with reduced kidney function, as the lack of detailed information necessitates careful clinical judgment. Regular monitoring of renal function is advisable to ensure patient safety and therapeutic efficacy.

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 accidental overdose, it is imperative to seek medical assistance or contact a Poison Control Center without delay. Prompt intervention 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. Continuous monitoring of the patient's vital signs and clinical status is recommended. In cases where specific antidotes are available, their administration should be considered based on the substance involved and the clinical scenario.

It is essential for healthcare providers to remain vigilant and prepared to implement appropriate interventions to ensure patient safety and optimal outcomes following an overdose incident.

Nonclinical Toxicology

If pregnant or breast-feeding, it is advised to consult a health professional before 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

Postmarketing experience has identified several adverse reactions associated with the use of the product. Commonly reported events include dizziness, nausea, vomiting, and rash. Additionally, there have been reports of allergic reactions, including anaphylaxis.

Serious adverse events have been linked to the misuse and abuse of dextromethorphan. Cases of serotonin syndrome have been documented in patients taking dextromethorphan in conjunction with other serotonergic medications. Respiratory depression has been particularly noted in pediatric patients.

Some individuals have reported experiencing confusion and hallucinations. Furthermore, there have been observations of increased blood pressure and heart rate in certain patients. Isolated cases of hepatotoxicity associated with guaifenesin use have also been reported.

The safety profile of this product continues to be monitored through ongoing postmarketing surveillance.

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

Patients should be informed that this product should not be used if they are currently taking a prescription monoamine oxidase inhibitor (MAOI) or within two weeks of stopping an MAOI. If patients are uncertain whether their prescription medication contains an MAOI, they should be encouraged to consult with their doctor or pharmacist prior to using this product.

Healthcare providers should instruct patients to discontinue use and consult a doctor if their cough persists for more than seven days, returns, or is accompanied by fever, rash, or a headache that lasts, as these symptoms may indicate a serious condition.

It is important to remind patients to adhere to the recommended dosage and not exceed the directed amount while using this product. Additionally, patients should be advised to consult a doctor before use if they have a cough that produces excessive phlegm (mucus) or if they experience a persistent or chronic cough associated with smoking, asthma, chronic bronchitis, or emphysema.

Storage and Handling

The product is supplied in a configuration that includes an NDC number, which should be referenced for identification. It is essential to store the product at room temperature, maintaining a range between 15°- 30°C (59°- 86°F). To ensure the integrity of the product, the cap must be closed tightly after each use. Additionally, it is recommended to save the carton for complete drug facts and further information.

Additional Clinical Information

No further data are available.

Drug Information (PDF)

This file contains official product information for Giltuss Diabetic, 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 Giltuss Diabetic, 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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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.