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Aspirin 81mg Enteric Coated

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Active ingredient
Aspirin 81 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 2025
Label revision date
July 23, 2025
Active ingredient
Aspirin 81 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 2025
Label revision date
July 23, 2025
Manufacturer
HHH PHARMA USA LLC
Registration number
M013
NDC root
83586-104

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Drug Overview

This medication is designed to provide temporary relief from minor aches and pains, such as headaches or muscle discomfort. It is important to note that due to its delayed release action, it may not offer immediate relief for symptoms that require quick action. Always follow your doctor's recommendations regarding its use to ensure it meets your specific needs.

Uses

You can use this medication for the temporary relief of minor aches and pains, as advised by your doctor. However, keep in mind that due to its delayed release action, it may not provide quick relief for headaches or other symptoms that require immediate attention.

It's important to note that there are no teratogenic effects (which means it does not cause birth defects) or nonteratogenic effects associated with this product. Always consult with your healthcare provider for personalized advice and recommendations.

Dosage and Administration

When you take this medication, it's important to drink a full glass of water with each dose to help it work effectively. For adults and children aged 12 years and older, you should take 4 to 8 tablets every 4 hours as long as your symptoms persist. However, make sure not to exceed 48 tablets in a 24-hour period unless your doctor specifically tells you to do so.

If you are considering this medication for a child under 12 years old, it's best to consult with a doctor first to ensure it's safe and appropriate for them. Always follow these guidelines to use the medication safely and effectively.

What to Avoid

You should avoid using this medication if you are allergic to aspirin or any other pain reliever or fever reducer. Allergic reactions can be serious, so it's important to ensure that you do not have this allergy before taking the medication. Always consult with your healthcare provider if you have any concerns about allergies or if you are unsure about your medical history. Your safety is the top priority.

Side Effects

You should be aware of some important side effects and warnings associated with this product. If you are a child or teenager recovering from chickenpox or flu-like symptoms, you should avoid using it, as it may lead to Reye's syndrome, a rare but serious illness. Additionally, be cautious of potential severe allergic reactions, which can include hives, facial swelling, and difficulty breathing (asthma).

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. If you experience symptoms such as 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, worsening pain, or new symptoms. Always seek medical help if you notice any of these serious conditions.

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 may lead to Reye's syndrome, a serious illness. Additionally, be cautious of severe allergic reactions, which can include hives, facial swelling, and difficulty breathing. This product contains an NSAID (nonsteroidal anti-inflammatory drug) that can cause severe stomach bleeding, especially if you are over 60, have a history of stomach issues, or consume alcohol regularly.

Before using this product, consult your doctor if you have asthma, high blood pressure, heart disease, liver cirrhosis, or kidney disease. It's also important to check with your doctor or pharmacist if you are taking other medications, especially for diabetes, gout, or arthritis. If you experience symptoms like faintness, bloody or black stools, or persistent stomach pain, stop using the product and call your doctor immediately. In case of an overdose, seek emergency medical help or contact a Poison Control Center right away, even if you don't notice any symptoms.

Overdose

If you suspect an overdose, it’s important to seek medical help immediately. You can contact a Poison Control Center at 1-800-222-1222 for guidance. Quick action is crucial for both adults and children, even if you don’t see any signs or symptoms of an overdose.

Signs of an overdose can vary, but they may include unusual drowsiness, confusion, or difficulty breathing. If you notice any of these symptoms or have concerns about a possible overdose, don’t hesitate to get help right away. Your prompt response can make a significant difference.

Pregnancy Use

If you are pregnant or breastfeeding, it’s crucial to consult with a healthcare professional before using any medication. This is to ensure the safety of both you and your baby.

Particularly, avoid using aspirin during the last three months of your pregnancy unless your doctor specifically advises you to do so. Taking aspirin at this stage can lead to potential issues for your unborn child or complications during delivery. Always prioritize open communication with your healthcare provider regarding any medications you may consider.

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 during the last three months of your pregnancy, as it can lead to potential issues for your unborn child or complications during delivery. Always prioritize your health and the health of your baby by seeking guidance from your doctor.

Pediatric Use

If you are considering this product for your child, it's important to be aware of some specific guidelines. Children and teenagers who have or are recovering from chickenpox or flu-like symptoms should not use this product, as it could increase the risk of Reye's syndrome (a rare but serious illness). If your child experiences changes in behavior along with nausea and vomiting while using this product, consult a doctor immediately, as these could be early signs of Reye's syndrome.

For dosing, adults and children aged 12 years and older can take 4 to 8 tablets every 4 hours while symptoms persist, but they should not exceed 48 tablets in a 24-hour period unless directed by a doctor. For children under 12 years, it’s essential to consult a doctor before use. Always prioritize your child's safety and well-being by following these recommendations.

Geriatric Use

As you age, it's important to be aware of certain health risks associated with medications. If you are 60 years or older, there is a higher chance of experiencing severe stomach bleeding. This risk means that you should discuss any medications you are taking with your healthcare provider, especially if you have a history of stomach issues or are on other medications that may increase this risk.

Always make sure to follow your doctor's advice regarding dosages and any necessary precautions. Your healthcare provider can help you understand how to manage your medications safely and effectively, taking into account your age and any other health conditions you may have.

Renal Impairment

If you have kidney problems, it's important to consult your doctor before using this medication. Your healthcare provider will need to know about any existing conditions, including high blood pressure, heart disease, or liver cirrhosis, as these can affect how the medication works in your body. Always prioritize open communication with your doctor to ensure your safety and the effectiveness of your treatment.

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 talk to your healthcare provider about any medications you are taking, especially if you are using blood thinners (anticoagulants) or steroid drugs. You should also check with your doctor or pharmacist if you are taking other nonprescription or prescription medications, such as NSAIDs (like aspirin, ibuprofen, or naproxen), or if you have prescriptions for diabetes, gout, or arthritis. This ensures that your treatments work safely and effectively together.

While there are no specific laboratory test interactions noted, discussing all your medications with your healthcare provider is crucial. This helps prevent any potential issues and keeps your health on track. Always prioritize open communication about your medications and any changes in your health.

Storage and Handling

To ensure the best performance and safety of your product, store it at room temperature, ideally between 15-30ºC (59-86ºF). This temperature range helps maintain the integrity of the device.

When handling the product, be sure to do so with clean hands and in a clean environment to avoid contamination. Always follow any specific disposal instructions provided to ensure safe and responsible disposal of any components.

Additional Information

You should take this medication orally. If you are pregnant or breastfeeding, it's important to consult with a healthcare professional before using it. Specifically, avoid using aspirin during the last three months 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 the primary use of this drug?

This drug is used for the temporary relief of minor aches and pains or as recommended by your doctor.

How should I take this medication?

Adults and children 12 years and over should take 4 to 8 tablets every 4 hours while symptoms last, not exceeding 48 tablets in 24 hours unless directed by a doctor. Children under 12 years should ask a doctor.

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

Stop use and call your doctor if you feel faint, have bloody or black stools, vomit blood, or have stomach pain that does not get better.

Are there any warnings for children using this product?

Children and teenagers recovering from chicken pox or flu-like symptoms should not use this product due to the risk of Reye's syndrome, a rare but serious illness.

What should I do if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, ask a health professional before use, especially during the last 3 months of pregnancy, as it may cause problems for the unborn child or complications during delivery.

What are the contraindications for this medication?

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

What precautions should I take if I have certain health conditions?

Ask a doctor before use if you have high blood pressure, heart disease, liver cirrhosis, or kidney disease.

What should I do in case of an overdose?

In case of overdose, get medical help or contact a Poison Control Center immediately, as quick medical attention is critical.

What is the storage condition for this medication?

Store at room temperature between 15-30ºC (59-86ºF).

Packaging Info

Below are the non-prescription pack sizes of Aspirin 81mg Enteric Coated (aspirin). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Aspirin 81mg Enteric Coated.
Details

Drug Information (PDF)

This file contains official product information for Aspirin 81mg Enteric Coated, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Description

The product is identified by the SPL code 34089-3. It is presented as a white to off-white, round, biconvex tablet, imprinted with "500" on one side and "A" on the other side. Each tablet contains 500 mg of the active ingredient. The formulation includes the following inactive ingredients: microcrystalline cellulose, croscarmellose sodium, magnesium stearate, talc, hydroxypropyl methylcellulose, titanium dioxide, polyethylene glycol, iron oxide (red), and iron oxide (yellow).

Uses and Indications

This drug is indicated for the temporary relief of minor aches and pains as recommended by a healthcare professional. Due to its delayed release formulation, this product is not intended for the fast relief of headaches or other symptoms requiring immediate alleviation.

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

Dosage and Administration

Patients should take the medication with a full glass of water for optimal efficacy.

For adults and children aged 12 years and older, the recommended dosage is 4 to 8 tablets every 4 hours as needed for symptom relief. It is important not to exceed a total of 48 tablets within a 24-hour period unless specifically directed by a healthcare professional.

For children under 12 years of age, it is advised to consult a physician for appropriate dosing recommendations.

Contraindications

Use is contraindicated in individuals with a known allergy to aspirin or any other pain reliever or fever reducer.

Warnings and Precautions

Children and teenagers who are experiencing or recovering from chickenpox or flu-like symptoms should not use this product due to the risk of Reye's syndrome. If any changes in behavior accompanied by nausea and vomiting occur while using this product, it is imperative to consult a healthcare professional, as these symptoms may indicate the onset of this rare but serious illness.

Aspirin may provoke severe allergic reactions, which can manifest as hives, shock, facial swelling, or asthma symptoms such as wheezing. Healthcare professionals should be vigilant for these signs and advise patients accordingly.

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 60 years of age or older, have a history of stomach ulcers or bleeding disorders, are taking anticoagulants or steroid medications, are using other NSAIDs (including aspirin, ibuprofen, or naproxen), consume three or more alcoholic beverages daily while using this product, or exceed the recommended dosage or duration of use.

Healthcare providers should advise patients to consult a physician prior to use if they have asthma, if the stomach bleeding warning applies, if they have a history of gastrointestinal issues such as heartburn, or if they have conditions such as high blood pressure, heart disease, liver cirrhosis, or kidney disease. Additionally, patients taking diuretics or prescription medications for diabetes, gout, or arthritis should seek guidance from a healthcare professional before use. It is also advisable for patients under medical care for any serious condition to discuss the use of this product with their doctor or pharmacist.

In the event of an overdose, immediate medical assistance should be sought, or the Poison Control Center (1-800-222-1222) should be contacted. Prompt medical attention is crucial for both adults and children, even in the absence of noticeable signs or symptoms.

Patients should discontinue use and contact a healthcare provider if they experience any signs of stomach bleeding, including feeling faint, having bloody or black stools, vomiting blood, or experiencing persistent stomach pain. Immediate medical help should also be sought if an allergic reaction occurs, if there is ringing in the ears or loss of hearing, if pain worsens or persists beyond 10 days, if fever intensifies or lasts more than 3 days, if redness or swelling appears in the affected area, or if new symptoms arise, as these may indicate a serious condition.

Side Effects

Patients using this product should be aware of several serious adverse reactions associated with its use. Notably, Reye's syndrome is a rare but serious illness that can 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 may be early signs of Reye's syndrome.

Additionally, there is a significant risk of severe allergic reactions to aspirin, which may manifest as hives, shock, facial swelling, or asthma (wheezing). Patients should be vigilant for these symptoms and seek medical attention if they occur.

The product contains a nonsteroidal anti-inflammatory drug (NSAID), which carries a warning for the potential of severe stomach bleeding. The risk of this adverse reaction is heightened 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, or exceed the recommended dosage or duration of use.

Patients are advised to discontinue use and consult a doctor if they experience any signs of stomach bleeding, which may include feeling faint, having bloody or black stools, vomiting blood, or experiencing persistent stomach pain. An allergic reaction should also prompt immediate medical attention.

Other adverse reactions that warrant medical consultation include ringing in the ears or loss of hearing, worsening pain lasting more than 10 days, fever that worsens or persists for more than three days, redness or swelling in the painful area, or the emergence of new symptoms, as these could indicate a serious condition.

Drug Interactions

Patients taking anticoagulants or steroid medications may experience significant drug interactions. It is advisable for these patients to consult with a healthcare professional prior to initiating any new medications, including over-the-counter drugs.

The concomitant use of nonsteroidal anti-inflammatory drugs (NSAIDs), such as aspirin, ibuprofen, or naproxen, can increase the risk of adverse effects. Patients should be monitored closely for any signs of bleeding or gastrointestinal complications when these medications are used together.

Additionally, individuals on prescription medications for diabetes, gout, or arthritis should seek guidance from a healthcare provider before starting any new treatment. This precaution is essential to avoid potential interactions that could affect the efficacy of their current therapy.

No specific laboratory test interactions have been identified in the available data. However, ongoing monitoring of patient response to therapy is recommended to ensure safety and efficacy.

Packaging & NDC

Below are the non-prescription pack sizes of Aspirin 81mg Enteric Coated (aspirin). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Aspirin 81mg Enteric Coated.
Details

Pediatric Use

Children and teenagers who have or are recovering from chicken pox or flu-like symptoms should not use this product due to the risk of Reye's syndrome, a rare but serious illness. If changes in behavior accompanied by nausea and vomiting occur while using this product, it is important to consult a doctor, as these may be early signs of Reye's syndrome.

For dosing, adults and children aged 12 years and older are directed to take 4 to 8 tablets every 4 hours while symptoms persist, with a maximum of 48 tablets in 24 hours unless otherwise directed by a doctor. For children under 12 years of age, it is advised to consult a doctor before use.

Geriatric Use

Elderly patients, particularly those aged 60 years and older, may have an increased risk of severe stomach bleeding. It is essential for healthcare providers to exercise caution when prescribing this medication to geriatric patients.

Monitoring for signs and symptoms of gastrointestinal bleeding is advised in this population, and appropriate dose adjustments should be considered based on individual patient factors. Careful assessment of the benefits and risks is crucial when treating elderly patients to ensure their safety and well-being.

Pregnancy

Pregnant patients and those who are breastfeeding should consult a healthcare professional before using this medication. The use of aspirin during the last trimester of pregnancy is particularly cautioned against, as it may lead to adverse effects on fetal outcomes or complications during delivery. Therefore, it is essential that pregnant patients only use aspirin in this period if explicitly directed by a healthcare provider.

Lactation

Lactating mothers are advised to consult a health professional before using this medication. It is particularly important to avoid the use of aspirin during the last three months of pregnancy unless specifically directed by a doctor, 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 the use of this medication in lactating mothers.

Renal Impairment

Patients with renal impairment should consult a healthcare professional prior to use, particularly if they have 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 medical guidance to assess the potential risks and benefits associated with the use of this medication. Monitoring of liver function may be necessary to ensure safety and efficacy in this population. Adjustments to dosage or treatment regimens may be required based on the severity of hepatic impairment, and healthcare providers should evaluate each case individually.

Overdosage

In the event of an overdose, it is imperative to seek immediate medical assistance or contact a Poison Control Center at 1-800-222-1222. Prompt intervention is essential for both adults and children, even in the absence of noticeable signs or symptoms.

Healthcare professionals should be aware that the timely administration of appropriate medical care can significantly influence the outcome of an overdose situation. Therefore, vigilance in monitoring for any potential symptoms is crucial, as they may not always be immediately apparent.

In summary, the necessity for rapid medical evaluation cannot be overstated, and healthcare providers are encouraged to act swiftly in the face of suspected overdose cases.

Nonclinical Toxicology

It is especially important not to use aspirin during the last three months of pregnancy unless specifically directed by a healthcare professional, as it may lead to complications for the unborn child or during delivery. No specific non-teratogenic effects have been identified in the available data. Additionally, there are no details regarding nonclinical toxicology or animal pharmacology and toxicology provided in the current information.

Postmarketing Experience

No specific postmarketing experience details have been reported in the available data. As such, there are no additional adverse events or rare case reports to summarize at this time.

Patient Counseling

Healthcare providers should advise patients to seek immediate medical assistance or contact a Poison Control Center (1-800-222-1222) in the event of an overdose, emphasizing that prompt medical attention is crucial for both adults and children, even if no signs or symptoms are apparent.

Patients should be instructed to discontinue use and consult a doctor if they experience any signs of stomach bleeding, which may include feeling faint, having bloody or black stools, vomiting blood, or experiencing persistent stomach pain. Additionally, they should be made aware of the importance of seeking medical help if they experience an allergic reaction.

Healthcare providers should also inform patients to stop using the medication and consult a doctor if they notice ringing in the ears or experience any loss of hearing. Patients should be advised to seek medical attention if their pain worsens or persists for more than 10 days, if their fever intensifies or lasts longer than 3 days, or if there is any redness or swelling in the painful area. They should be encouraged to report any new symptoms, as these may indicate a serious condition.

It is essential for healthcare providers to recommend that patients consult a doctor before using the medication if they have asthma, a history of stomach problems such as heartburn, or if the stomach bleeding warning applies to them. Patients with high blood pressure, heart disease, liver cirrhosis, or kidney disease should also be advised to seek medical guidance prior to use.

Furthermore, patients taking diuretics or any prescription medications for diabetes, gout, or arthritis should be encouraged to discuss their current medications with a doctor or pharmacist before using this product. Lastly, patients under a doctor's care for any serious condition should be advised to consult their healthcare provider prior to use, as well as those taking any other drugs.

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available for identification. It should be stored at room temperature, within the range of 15-30ºC (59-86ºF). Care should be taken to ensure that the product is kept in a suitable container to maintain its integrity. No special handling requirements are noted; however, standard precautions should be observed to ensure optimal storage conditions.

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 crucial to avoid aspirin during the last trimester 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 Aspirin 81mg Enteric Coated, 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 Aspirin 81mg Enteric Coated, 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.