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Altituss

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Active ingredients
  • Guaifenesin 150 mg/7.5 mL
  • Dextromethorphan Hydrobromide 15 mg/7.5 mL
Other brand names
Drug classes
Expectorant, Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Liquid
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2015
Label revision date
December 30, 2025
Active ingredients
  • Guaifenesin 150 mg/7.5 mL
  • Dextromethorphan Hydrobromide 15 mg/7.5 mL
Other brand names
Drug classes
Expectorant, Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Liquid
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2015
Label revision date
December 30, 2025
Manufacturer
Alternative Pharmacal Corporation
Registration number
M012
NDC root
53163-113

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

Drug Overview

Altituss113 is a medication designed to help loosen phlegm (mucus) and thin bronchial secretions, making it easier for you to drain your bronchial tubes. It is commonly used to temporarily relieve cough caused by minor throat and bronchial irritation, which can occur with a cold.

By working to clear mucus from your airways, Altituss113 can help you breathe more comfortably when you're feeling under the weather.

Uses

This medication is designed to help you breathe easier by loosening phlegm (mucus) and thinning bronchial secretions, which allows for better drainage of your bronchial tubes. If you're experiencing a cough due to minor irritation in your throat or bronchial area, such as from a cold, this medication can provide temporary relief.

It's important to note that there are no reported teratogenic effects (which means it doesn't cause birth defects) associated with this medication, making it a safer option for those concerned about such risks.

Dosage and Administration

When taking this medication, it's important to follow the dosage instructions carefully to ensure your safety and effectiveness. For adults and children aged 12 years and older, you should take 10 ml (which is equivalent to 2 teaspoons) every 4 hours. If you're giving this medication to children aged 6 to under 12 years, the dose is 5 ml (or 1 teaspoon) every 4 hours. For younger children, specifically those aged 2 to under 6 years, the appropriate dose is 2.5 ml (or ½ teaspoon) every 4 hours.

If your child is under 2 years old, it's crucial to consult a doctor before administering this medication. Remember, you should not take more than 6 doses within a 24-hour period, regardless of age. Always measure the doses accurately to ensure safety and effectiveness.

What to Avoid

It's important to keep this medication out of reach of children to ensure their safety. If you suspect an overdose, seek medical help immediately or contact a Poison Control Center for assistance.

While there are no specific contraindications, controlled substance classifications, or noted risks of abuse, misuse, or dependence associated with this medication, always use it responsibly and as directed. Your health and safety are paramount, so please follow these guidelines closely.

Side Effects

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 or certain other conditions, or if you have stopped taking an MAOI within the last two weeks. If you're unsure whether your medication contains an MAOI, please consult your doctor or pharmacist.

Before using this product, it's important to talk to your doctor if you have a cough that produces a lot of mucus or if you have a chronic cough due to smoking, asthma, chronic bronchitis, or emphysema. While using this product, do not exceed the recommended dosage. If your cough lasts more than seven days, returns, or is accompanied by symptoms like fever, rash, or a persistent headache, stop using the product and consult your doctor, as these may indicate a more serious condition.

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, or if you have stopped taking an MAOI within the last two weeks. If you're unsure whether your medication contains an MAOI, please consult your doctor or pharmacist before using this product.

Before using this product, it's important to ask your doctor if you have a cough that produces a lot of mucus or if you have a chronic cough due to smoking, asthma, chronic bronchitis, or emphysema. Always follow the dosage instructions carefully and do not exceed the recommended amount. If your cough lasts more than seven days, returns, or is accompanied by fever, rash, or a persistent headache, stop using the product and contact your doctor, as these may be signs of a more serious condition.

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

Overdose

It appears that there is no specific information available regarding overdosage for this medication. However, it’s always important to be aware of the signs of an overdose, which can include unusual drowsiness, confusion, or difficulty breathing. If you suspect that you or someone else may have taken too much of a medication, it’s crucial to seek immediate medical help.

In case of an overdose, contact your local emergency services or go to the nearest hospital. Having the medication packaging or information on hand can help medical professionals provide the best care. Always remember that when it comes to medications, it’s better to be safe and get help if you have any concerns.

Pregnancy Use

If you are pregnant or breastfeeding, it’s important to consult with a healthcare professional before using this medication. They can provide guidance on whether it’s safe for you and your baby. Always prioritize your health and the health of your child by seeking expert advice.

Lactation Use

If you are pregnant or breastfeeding, it’s important to consult with a healthcare professional before using any medication. This ensures that you understand any potential risks and can make informed decisions about your health and the health of your baby. Always prioritize open communication with your doctor regarding your breastfeeding journey.

Pediatric Use

When giving this medication to your child, it's important to follow the correct dosage based on their age. For children aged 12 years and older, the recommended dose is 10 ml (2 teaspoons) every 4 hours. If your child is between 6 and 12 years old, they should receive 5 ml (1 teaspoon) every 4 hours. For those aged 2 to under 6 years, the dose is 2.5 ml (1/2 teaspoon) every 4 hours. If your child is under 2 years old, you should consult a doctor before administering this medication.

Always keep this medication out of reach of children. In case of an overdose, it’s crucial to seek medical help or contact a Poison Control Center immediately.

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. As you age, your body may process medications differently, and factors like kidney function (renal impairment) and changes in cognition can affect how well a drug works or how it may impact you.

If you are an older adult or a caregiver, it’s wise to discuss any medications with your healthcare provider. They can help determine the best approach for your individual health needs and ensure that any potential risks are managed effectively. Always prioritize open communication with your doctor about your health and any concerns you may have regarding medications.

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 for patients with 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 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 change based on liver impairment. However, it’s always a good idea to discuss your liver health with your healthcare provider before starting any new medication. They can help 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 and 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 after use to maintain safety and effectiveness. Following these guidelines will help you handle the product safely and ensure it remains effective for your needs.

Additional Information

You should take this medication orally. If you are pregnant or breastfeeding, it's important to consult a healthcare professional before using it. Always keep this medication out of reach of children. In the event of an overdose, seek medical help or contact a Poison Control Center immediately.

FAQ

What is Altituss113 used for?

Altituss113 helps loosen phlegm (mucus) and thin bronchial secretions to drain bronchial tubes. It temporarily relieves cough due to minor throat and bronchial irritation, such as that which may occur with a cold.

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

Adults and children 12 years of age and over should take 10 ml (2 tsp) every 4 hours, not exceeding 6 doses in any 24-hour period.

What should children under 2 years do?

Children under 2 years should consult a doctor before use.

Are there any contraindications for using Altituss113?

There are no specific contraindications listed for Altituss113.

What should I do in case of overdose?

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

Can I use Altituss113 if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, you should ask a health professional before using Altituss113.

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

You should stop using Altituss113 and ask a doctor if your cough lasts more than 7 days, comes back, or is accompanied by fever, rash, or persistent headache.

What should I avoid while using Altituss113?

Do not use Altituss113 if you are currently taking a prescription monoamine oxidase inhibitor (MAOI) or for 2 weeks after stopping an MAOI.

How should I store Altituss113?

Store Altituss113 at 20°C to 25°C (68°F to 77°F), protect it from light, and keep the container tightly closed. Discard after opening.

Packaging Info

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

Packaging configurations for Altituss.
Details

Drug Information (PDF)

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

View product document (PDF)

Description

No description information is available for the specified drug.

Uses and Indications

This drug is indicated for the loosening of phlegm (mucus) and thinning of bronchial secretions to facilitate drainage of the bronchial tubes. It also provides temporary relief of cough associated with minor throat and bronchial irritation, which may occur due to a cold.

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 10 ml (2 teaspoons) administered every 4 hours, not to exceed 6 doses within a 24-hour period. For children aged 6 years to under 12 years, the dosage is 5 ml (1 teaspoon) every 4 hours, also limited to a maximum of 6 doses in a 24-hour period.

For children aged 2 years to under 6 years, the appropriate dosage is 2.5 ml (1/2 teaspoon) every 4 hours, adhering to the same 6-dose maximum within 24 hours.

It is imperative that healthcare professionals advise parents or guardians to consult a doctor before administering this medication to children under 2 years of age.

Contraindications

There are no specific contraindications listed for this product. However, it is essential to keep the product out of reach of children to prevent accidental ingestion. In the event of an overdose, immediate medical assistance should be sought, or contact a Poison Control Center for guidance.

Warnings and Precautions

The use of this product is contraindicated in individuals currently taking a prescription monoamine oxidase inhibitor (MAOI), which includes certain medications prescribed for depression, psychiatric or emotional conditions, or Parkinson's disease. Additionally, it should not be used for a period of two weeks following the cessation of an MAOI. Patients uncertain about their medication should consult their healthcare provider or pharmacist prior to use.

Healthcare professionals should advise patients to seek medical guidance before using this product if they have a cough associated with excessive phlegm (mucus) or if they experience a chronic cough, which may be indicative of underlying conditions such as smoking, asthma, chronic bronchitis, or emphysema.

It is imperative that patients adhere strictly to the recommended dosage and not exceed the directed amount when using this product.

Patients should discontinue use and consult a healthcare professional if their cough persists for more than seven days, recurs, or is accompanied by additional symptoms such as fever, rash, or a persistent headache, as these may signal a more serious health issue.

In the event of an overdose, immediate medical assistance should be sought, or the local Poison Control Center should be contacted without delay.

Side Effects

Patients should be aware of the potential adverse reactions associated with this product. Serious adverse reactions may occur, particularly in individuals who are currently taking or have recently discontinued a prescription monoamine oxidase inhibitor (MAOI). The use of this product is contraindicated in such cases, and patients are advised to consult their healthcare provider if they are uncertain about their medication status regarding MAOIs.

Common adverse reactions may include cough that persists for more than 7 days, returns after resolution, or is accompanied by fever, rash, or persistent headache. These symptoms could indicate a serious underlying condition, and patients should seek medical advice if they experience any of these signs.

Additionally, patients with a cough that produces excessive phlegm or those with chronic cough conditions, such as smoking-related cough, asthma, chronic bronchitis, or emphysema, should consult a healthcare professional before using this product. It is crucial for patients to adhere to the recommended dosage and not exceed the directed use to minimize the risk of adverse reactions.

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

Packaging configurations for Altituss.
Details

Pediatric Use

Pediatric patients aged 12 years and older may be administered 10 ml (2 teaspoons) every 4 hours. For children aged 6 years to under 12 years, the recommended dosage is 5 ml (1 teaspoon) every 4 hours. In children aged 2 years to under 6 years, the dosage is 2.5 ml (1/2 teaspoon) every 4 hours. For children under 2 years of age, it is advised to consult a doctor prior to administration.

Healthcare professionals should ensure that the product is kept 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

There is no specific information available regarding the use of this medication in geriatric patients, including dosage adjustments, safety concerns, or special precautions. Healthcare providers should exercise caution when prescribing this medication to elderly patients, as individual responses may vary. 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 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 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

There is no specific information available regarding dosage adjustments, special monitoring, or safety considerations for patients with renal impairment. Healthcare professionals should exercise caution when prescribing to patients with reduced kidney function, as the absence of detailed guidance necessitates careful clinical judgment. Regular monitoring of renal function may be advisable in this patient population.

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 regarding the potential for overdose with this medication. In cases where an overdose is suspected, immediate medical attention should be sought.

Healthcare providers are advised to monitor patients closely for any signs or symptoms that may indicate an overdose. These may include, but are not limited to, altered mental status, cardiovascular instability, or gastrointestinal disturbances.

Management of an overdose should be guided by the clinical presentation of the patient. Supportive care is paramount, and symptomatic treatment should be initiated as necessary. It is recommended that healthcare professionals consult local poison control centers or relevant toxicology resources for further guidance on the management of overdose cases.

In summary, while specific overdosage data is not available, healthcare professionals should exercise caution and be prepared to act swiftly in the event of an overdose, ensuring that appropriate interventions are implemented based on the patient's condition.

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 the following adverse reactions reported voluntarily or through surveillance programs: dizziness, nausea, vomiting, and allergic reactions, which include rash, itching, and swelling.

Patient Counseling

Healthcare providers should advise patients to keep the medication out of reach of children to prevent accidental ingestion. It is important for patients to understand the potential risks associated with overdose. In the event of an overdose, patients should be instructed to seek medical help immediately or contact a Poison Control Center for assistance. This information is crucial for ensuring patient safety and promoting responsible use of the medication.

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

The medication is administered orally. Clinicians should advise patients who are pregnant or breastfeeding to consult a health professional prior to use. It is important to keep the medication out of reach of children, and in the event of an overdose, patients should seek medical assistance or contact a Poison Control Center immediately.

Drug Information (PDF)

This file contains official product information for Altituss, 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 Altituss, retrieved by a validated AI data-extraction workflow.

All FDA-listed dosage forms and strengths are shown in the Packaging & NDC Codes section above. Regulatory status appears in the Summary Information panel above and was verified in the FDA National Drug Code directory and the NSDE NDC Directory daily file.

Note: an automated daemon monitors NSDE checksums; when the record for this NDC changes, the new file is pulled instantly and this page is refreshed.

No human clinician has reviewed this version.

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Orange Book data shown on this page are limited to Regulatory Status (Rx), Established Pharmacologic Class (EPC), and Mechanism of Action (MoA).

Regulatory data notice: Information on this page is reproduced verbatim from FDA public databases (NSDE, Orange Book, Purple Book, DailyMed SPL). NDA/ANDA drugs are FDA-approved, BLA biologics are FDA-licensed. Inclusion alone does not guarantee current market availability or imply FDA endorsement.

Medical disclaimer: This AI-generated content is provided for educational purposes only and does not constitute medical advice. Always consult a licensed healthcare professional for diagnosis or treatment decisions.