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Enteric Aspirin

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Active ingredient
Aspirin 325 mg
Other brand names
Drug classes
Nonsteroidal Anti-inflammatory Drug, Platelet Aggregation Inhibitor
Dosage form
Tablet, Delayed Release
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2024
Label revision date
September 12, 2025
Active ingredient
Aspirin 325 mg
Other brand names
Drug classes
Nonsteroidal Anti-inflammatory Drug, Platelet Aggregation Inhibitor
Dosage form
Tablet, Delayed Release
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2024
Label revision date
September 12, 2025
Manufacturer
Chain Drug Marketing Association, Inc.
Registration number
M013
NDC root
83324-058

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

Drug Overview

QC® (Quality Choice) is an enteric-coated aspirin, which is a type of nonsteroidal anti-inflammatory drug (NSAID) designed to temporarily relieve minor aches and pains. This includes discomfort from headaches, menstrual pain, colds, toothaches, muscle pain, and minor arthritis pain. Each tablet contains 325 mg of aspirin, and the safety coating helps protect your stomach from irritation.

If you're looking for a reliable pain reliever, QC® can be a suitable option for managing everyday discomfort. However, it's always a good idea to consult with your doctor or healthcare provider before starting any new medication, especially if you have specific health concerns or conditions.

Uses

You can use this medication to temporarily relieve minor aches and pains caused by various conditions. This includes headaches, menstrual pain, colds, toothaches, muscle pain, and minor arthritis pain. If you have any specific concerns or conditions, it's always a good idea to consult your doctor for personalized advice.

Rest assured, there are no known teratogenic effects (which means it doesn't cause birth defects) associated with this medication, making it a safer option for many individuals.

Dosage and Administration

When taking this medication, it's important to follow the directions carefully. You should not take more than the recommended amount. For adults and children aged 12 years and older, the typical dose is 1 to 2 tablets every 4 hours. However, you should not exceed 12 tablets in a 24-hour period unless your doctor advises otherwise.

Make sure to drink a full glass of water with each dose to help the medication work effectively. If you have children under 12, do not give them this medication unless a doctor has specifically directed you to do so. Always prioritize safety and consult with a healthcare professional if you have any questions or concerns.

What to Avoid

You should avoid using this product if you are allergic to aspirin or any other pain reliever or fever reducer. Additionally, do not take it if you have ever experienced an allergic reaction to this product or any of its ingredients. It's important to prioritize your safety and well-being by adhering to these guidelines. If you have any concerns or questions, please consult with a healthcare professional.

Side Effects

You should be aware of some important warnings and potential side effects when using this product. If you are a child or teenager recovering from chickenpox or flu-like symptoms, you should avoid this product due to the risk of Reye's syndrome, a rare but serious illness. Additionally, aspirin can cause severe allergic reactions, which may include hives, facial swelling, shock, or asthma symptoms like wheezing.

This product contains a nonsteroidal anti-inflammatory drug (NSAID), which can lead to severe stomach bleeding, especially if you are over 60, have a history of stomach ulcers, or are taking certain medications like blood thinners or other NSAIDs. If you experience symptoms such as vomiting blood, faintness, bloody or black stools, or persistent stomach pain, you should stop using the product and consult a doctor immediately. Other concerning signs include ringing in the ears, new symptoms, worsening pain, or fever lasting more than three days.

Warnings and Precautions

You should be aware of some important warnings and precautions when using this product. If you are a child or teenager recovering from chickenpox or flu-like symptoms, do not use this product, as it could lead to Reye's syndrome, a rare but serious illness. Additionally, be cautious of severe allergic reactions, which may include hives, shock, facial swelling, or asthma symptoms like wheezing. This product contains a nonsteroidal anti-inflammatory drug (NSAID), which can increase the risk of severe stomach bleeding, especially if you are over 60, have a history of stomach ulcers, or are taking certain medications like blood thinners or steroids.

Before using this product, consult your doctor if you have a history of stomach problems, high blood pressure, heart disease, liver cirrhosis, kidney disease, or asthma. It's also wise to check with your doctor or pharmacist if you are taking medications for gout, diabetes, or arthritis. If you experience any signs of an allergic reaction, stomach bleeding (such as vomiting blood or having black stools), or if your symptoms worsen or do not improve, stop using the product and contact your doctor immediately. In case of an overdose, seek emergency medical help or contact a Poison Control Center right away.

Overdose

If you suspect an overdose, it’s crucial to seek medical help immediately or contact a Poison Control Center. Signs of an overdose can vary, but they may include unusual symptoms that are more severe than what you typically experience with the medication.

Don’t wait to see if symptoms improve; getting prompt assistance can be vital. Always keep emergency contact information handy, and remember that acting quickly can make a significant difference in your health and safety.

Pregnancy Use

If you are pregnant or breastfeeding, it’s essential to consult with a healthcare professional before using any medication. This is particularly important for aspirin; using it after 20 weeks of pregnancy can lead to serious issues for your unborn child or complications during delivery. Always seek guidance from your doctor to ensure the safety of both you and your baby.

Lactation Use

If you are pregnant or breastfeeding, it's important to consult with a healthcare professional before using any medication. This is particularly crucial if you are considering taking aspirin after 20 weeks of pregnancy, as it can potentially lead to issues for your unborn child or complications during delivery. Always prioritize your health and your baby's well-being by seeking guidance from your doctor.

Pediatric Use

It's important to be cautious when giving this product to children and teenagers. If your child has or is recovering from chickenpox or flu-like symptoms, they should not use this product. Additionally, if you notice any changes in their behavior along with nausea and vomiting while using it, consult a doctor right away, as these could be early signs of Reye's syndrome, a rare but serious condition.

For children under 12 years old, you should only use this product if directed by a doctor. For those aged 12 and older, the recommended dosage is 1 to 2 tablets every 4 hours, but do not exceed 12 tablets in a 24-hour period unless advised by a healthcare professional. Always prioritize your child's safety and consult with a doctor if you have any concerns.

Geriatric Use

As you age, it's important to be aware of certain health risks when taking medications. If you are 60 years or older, you may have a higher chance of experiencing severe stomach bleeding. This risk is especially relevant if you have a history of stomach issues, high blood pressure, heart disease, liver cirrhosis (a liver condition), or kidney disease.

Before starting any new medication, it's wise to consult with your doctor, particularly if any of these warnings apply to you. Your healthcare provider can help ensure that your treatment is safe and appropriate for your specific health needs.

Renal Impairment

If you have kidney problems, it's important to consult your doctor before using this medication. This is especially crucial if you also have high blood pressure, heart disease, or liver cirrhosis, as these conditions can affect how your body processes the medication. Your healthcare provider will help determine if this treatment is safe for you and may suggest adjustments based on your kidney function. Always prioritize open communication with your doctor regarding your health conditions to ensure the best care.

Hepatic Impairment

If you have liver problems, such as liver cirrhosis (a severe scarring of the liver), it’s important to consult your doctor before using this medication. Your healthcare provider can help determine if it’s safe for you, especially if you also have other conditions like high blood pressure or heart disease.

Always prioritize your health by discussing any existing liver issues with your doctor to ensure proper care and monitoring.

Drug Interactions

It's important to have open conversations with your healthcare provider about any medications or tests you may be taking. Currently, there are no specific drug interactions or laboratory test interactions noted for this medication. However, every individual is different, and your healthcare provider can help ensure that your treatment is safe and effective based on your unique health needs. Always feel free to ask questions and share all the medications and supplements you are using to avoid any potential issues.

Storage and Handling

To ensure the best performance of your product, store it at room temperature, specifically at 25ºC (77ºF). It’s okay if the temperature occasionally varies between 15ºC and 30ºC (59ºF to 86ºF). Always check the end flap of the packaging for the expiration date and lot number, as this information is important for safety and effectiveness.

When handling the product, make sure to do so with clean hands and in a safe environment to avoid contamination. Proper storage and careful handling will help maintain the quality and safety of the device.

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. Specifically, avoid using aspirin after 20 weeks of pregnancy unless your doctor has specifically instructed you to do so, as it can lead to issues for the unborn child or complications during delivery.

FAQ

What is QC® (Quality Choice)?

QC® is an enteric-coated aspirin pain reliever (NSAID) that comes in regular strength, with 100 tablets of 325 mg each.

What conditions does QC® temporarily relieve?

QC® temporarily relieves minor aches and pains due to headache, menstrual pain, a cold, toothache, muscle pain, and minor pain of arthritis.

What should I do if I am allergic to aspirin?

Do not use QC® if you are allergic to aspirin or any other pain reliever/fever reducer.

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

Adults and children 12 years and over should take 1 to 2 tablets every 4 hours, not exceeding 12 tablets in 24 hours unless directed by a doctor.

Can children under 12 use QC®?

Children under 12 years should not use QC® unless directed by a doctor.

What should I do if I experience signs of stomach bleeding?

Stop using QC® and call your doctor if you experience symptoms like vomiting blood, feeling faint, or having bloody or black stools.

Is it safe to use QC® during pregnancy?

If you are pregnant or breastfeeding, consult a health professional before using QC®. It is especially important not to use it at 20 weeks or later in pregnancy unless directed by a doctor.

What should I do if I notice an allergic reaction?

Seek medical help right away if you experience an allergic reaction, which may include hives, shock, or facial swelling.

What precautions should I take if I have a history of stomach problems?

Ask a doctor before using QC® if you have a history of stomach problems, high blood pressure, heart disease, liver cirrhosis, or kidney disease.

How should I store QC®?

Store QC® at 25ºC (77ºF), with permitted excursions between 15º-30ºC (59º-86ºF).

Packaging Info

Below are the non-prescription pack sizes of Enteric Aspirin (aspirin). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Enteric Aspirin.
Details

Drug Information (PDF)

This file contains official product information for Enteric Aspirin, 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 minor aches and pains associated with various conditions, including headache, menstrual pain, the common cold, toothache, muscle pain, and minor pain due to arthritis. It may also be used as recommended by a healthcare professional.

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

Dosage and Administration

Patients should adhere strictly to the recommended dosage and administration guidelines. It is imperative not to exceed the directed dosage.

For adults and children aged 12 years and older, the recommended dosage is 1 to 2 tablets every 4 hours. The total daily dosage must not exceed 12 tablets within a 24-hour period unless otherwise directed by a healthcare professional. Each dose should be taken with a full glass of water to ensure proper hydration and absorption.

For children under 12 years of age, the use of this medication is not recommended unless specifically directed by a healthcare provider.

Contraindications

Use of this product is contraindicated in individuals with a known allergy to aspirin or any other pain reliever or fever reducer. Additionally, it should not be used in patients who have a history of allergic reactions to this product or any of its components.

Warnings and Precautions

The use of this product necessitates careful consideration of several warnings and precautions to ensure patient safety.

Reye's Syndrome Children and teenagers who are experiencing or recovering from chickenpox or flu-like symptoms should avoid using this product. If any changes in behavior accompanied by nausea and vomiting occur during use, it is imperative to consult a healthcare professional, as these symptoms may indicate the onset of Reye's syndrome, a rare but serious condition.

Allergy Alert Aspirin may provoke severe allergic reactions, which can manifest as hives, shock, facial swelling, or asthma symptoms such as wheezing. Immediate medical attention should be sought if any of these symptoms occur.

Stomach Bleeding Warning This product contains a nonsteroidal anti-inflammatory drug (NSAID), which carries a risk of severe stomach bleeding. The likelihood of this adverse effect is increased in individuals who:

  • Are aged 60 years or older

  • Have a history of stomach ulcers or bleeding disorders

  • Are concurrently using blood-thinning medications (anticoagulants) or steroid drugs

  • Are taking other medications that contain NSAIDs, including aspirin, ibuprofen, or naproxen

  • Consume three or more alcoholic beverages daily while using this product

  • Exceed the recommended dosage or duration of use.

General Precautions Healthcare professionals should advise patients to consult a doctor prior to use if any of the following conditions apply:

  • A history of stomach problems, such as heartburn

  • High blood pressure, heart disease, liver cirrhosis, or kidney disease

  • Asthma

  • Use of diuretics. Additionally, patients should seek guidance from a doctor or pharmacist if they are taking prescription medications for gout, diabetes, or arthritis.

Emergency Medical Help In the event of an overdose, it is crucial to seek immediate medical assistance or contact a Poison Control Center.

Discontinuation and Consultation Patients should discontinue use and contact a healthcare provider if they experience any of the following:

  • Signs of an allergic reaction, which require urgent medical attention

  • Symptoms indicative of stomach bleeding, such as vomiting blood, feeling faint, passing bloody or black stools, or persistent stomach pain

  • Ringing in the ears or loss of hearing

  • The emergence of new symptoms

  • Worsening pain lasting more than 10 days

  • Fever that worsens or persists beyond three days

  • Presence of redness or swelling. These symptoms may signify a serious medical condition that requires prompt evaluation.

Side Effects

Patients using this product should be aware of several serious adverse reactions associated with its use. Reye's syndrome is a rare but serious illness that may occur in children and teenagers who have or are recovering from chickenpox or flu-like symptoms. If patients experience changes in behavior accompanied by nausea and vomiting while using this product, they should consult a doctor immediately, as these symptoms could indicate the onset of Reye's syndrome.

Additionally, there is an allergy alert associated with this product. Aspirin may cause severe allergic reactions, which can manifest as hives, shock, facial swelling, or asthma symptoms such as wheezing. Patients experiencing any signs of an allergic reaction should seek medical attention promptly.

This product contains a nonsteroidal anti-inflammatory drug (NSAID), which carries a warning for the potential risk of severe stomach bleeding. The likelihood of this adverse reaction is increased in patients who are 60 years of age or older, have a history of stomach ulcers or bleeding problems, are taking anticoagulants or steroid medications, are using other NSAIDs (including aspirin, ibuprofen, or naproxen), consume three or more alcoholic drinks daily while using this product, or exceed the recommended dosage or duration of use.

Patients are advised to stop using the product and consult a doctor if they experience any signs of an allergic reaction or symptoms indicative of stomach bleeding, such as vomiting blood, feeling faint, having bloody or black stools, or experiencing persistent stomach pain. Other concerning symptoms that warrant medical consultation include ringing in the ears, loss of hearing, the emergence of new symptoms, worsening pain lasting more than 10 days, fever that worsens or persists for more than three days, or the presence of redness or swelling. These symptoms could signify a serious condition requiring immediate medical evaluation.

Drug Interactions

There are currently no documented drug interactions associated with this medication. Additionally, there are no known 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 Enteric Aspirin (aspirin). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Enteric Aspirin.
Details

Pediatric Use

Pediatric patients, particularly those under 12 years of age, should not use this product unless directed by a healthcare professional. For adolescents aged 12 years and older, the recommended dosage is 1 to 2 tablets every 4 hours, with a maximum of 12 tablets in a 24-hour period unless otherwise directed by a physician.

Caution is advised for children and teenagers who have or are recovering from chickenpox or flu-like symptoms, as the use of this product in such cases may increase the risk of Reye's syndrome, a rare but serious condition. If any changes in behavior accompanied by nausea and vomiting occur while using this product, it is essential to consult a doctor promptly, as these may be early signs of Reye's syndrome.

Geriatric Use

Elderly patients, particularly those aged 60 and older, are at an increased risk for severe stomach bleeding. It is essential for healthcare providers to exercise caution when prescribing this medication to geriatric patients, especially if they have a history of stomach problems, high blood pressure, heart disease, liver cirrhosis, or kidney disease.

Before initiating treatment, healthcare providers should inquire about the presence of any conditions that may heighten the risk of gastrointestinal complications. Close monitoring of these patients is recommended to ensure safety and to mitigate potential adverse effects associated with the use of this medication.

Pregnancy

Pregnant patients and those who are breastfeeding should consult a healthcare professional before using this medication. The use of aspirin during pregnancy, particularly at 20 weeks gestation or later, is associated with potential risks. Specifically, it may lead to adverse effects on the unborn child and complications during delivery. Therefore, it is crucial that pregnant patients only use aspirin under the guidance of a healthcare provider if deemed necessary.

Lactation

Lactating mothers are advised to consult a health professional before using this medication. It is particularly important to avoid the use of aspirin at 20 weeks of pregnancy or later unless specifically directed by a physician, as it may pose risks to the unborn child or lead to complications during delivery. 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 considering its use during lactation.

Renal Impairment

Patients with renal impairment should consult a healthcare professional prior to use, particularly if they have comorbid conditions such as high blood pressure, heart disease, liver cirrhosis, or kidney disease. It is essential to assess renal function and consider potential dosing adjustments or monitoring requirements based on the severity of renal impairment.

Hepatic Impairment

Patients with hepatic impairment should consult a healthcare professional prior to use, particularly if they have conditions such as liver cirrhosis. It is essential for these patients to receive appropriate evaluation and monitoring of their liver function to ensure safe and effective use of the medication. Adjustments to dosage may be necessary based on the severity of hepatic impairment, and ongoing assessment of liver function is recommended throughout the treatment period.

Overdosage

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

Healthcare professionals should be vigilant for symptoms that may arise from an overdose, although specific symptoms are not detailed in the provided information. The management of an overdose typically involves supportive care and symptomatic treatment, tailored to the individual patient's needs.

It is essential for healthcare providers to remain alert and prepared to implement appropriate management strategies in response to an overdose situation.

Nonclinical Toxicology

It is especially important not to use aspirin at 20 weeks or later in pregnancy unless definitely directed to do so by a doctor, as it may cause problems in the unborn child or complications during delivery. No relevant information regarding non-teratogenic effects, nonclinical toxicology, or animal pharmacology and toxicology has been extracted.

Postmarketing Experience

Postmarketing experience has revealed reports of various adverse reactions associated with the use of this product. Notable allergic reactions have been documented, including hives, shock, facial swelling, and asthma symptoms such as wheezing. Additionally, instances of stomach bleeding have been reported, particularly in patients who are older, have a history of stomach ulcers or bleeding disorders, or are concurrently using other medications that may elevate the risk of bleeding.

Reports have also included symptoms such as ringing in the ears or loss of hearing. Furthermore, new symptoms or exacerbation of pain or fever have been noted, which may suggest the presence of a serious underlying condition.

Patient Counseling

Healthcare providers should advise patients to seek immediate medical assistance or contact a Poison Control Center in the event of an overdose. It is crucial to inform patients that they should not use this product if they have a known allergy to aspirin or any other pain reliever or fever reducer. Additionally, patients must be cautioned against using the product if they have previously experienced an allergic reaction to it or any of its ingredients.

Patients should be instructed to discontinue use and consult a doctor if they experience any signs of an allergic reaction, and to seek medical help immediately in such cases. They should also be made aware of the signs of potential stomach bleeding, which include vomiting blood, feeling faint, having bloody or black stools, or experiencing stomach pain that does not improve. If any of these symptoms occur, patients should stop using the product and contact their healthcare provider.

Furthermore, patients should be advised to stop use and consult a doctor if they experience ringing in the ears, a loss of hearing, new symptoms, worsening pain that lasts more than 10 days, or a fever that worsens or lasts more than 3 days. Redness or swelling should also prompt a consultation with a healthcare provider, as these may indicate a serious condition.

Before initiating use, patients should be encouraged to discuss their medical history with their healthcare provider, particularly if they have a history of stomach problems such as heartburn, high blood pressure, heart disease, liver cirrhosis, kidney disease, or asthma. Patients taking diuretics or prescription medications for gout, diabetes, or arthritis should also consult their doctor or pharmacist prior to use.

Storage and Handling

The product is supplied in configurations that include specific NDC numbers, which can be found on the packaging. It is essential to store the product at a controlled room temperature of 25ºC (77ºF). Temporary excursions are permissible within the range of 15ºC to 30ºC (59ºF to 86ºF).

For proper inventory management, healthcare professionals should refer to the end flap of the packaging for the expiration date and lot number, ensuring that the product is used within its designated timeframe.

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 particularly critical to avoid aspirin use after 20 weeks of pregnancy unless specifically directed by a physician, as it may pose risks to the unborn child or lead to complications during delivery.

Drug Information (PDF)

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

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

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

No human clinician has reviewed this version.

Learn more in our Editorial Policy

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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.