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Aspirin

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Active ingredient
Aspirin 81 mg
Other brand names
Drug classes
Nonsteroidal Anti-inflammatory Drug, Platelet Aggregation Inhibitor
Dosage form
Tablet, Coated
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2021
Label revision date
August 26, 2025
Active ingredient
Aspirin 81 mg
Other brand names
Drug classes
Nonsteroidal Anti-inflammatory Drug, Platelet Aggregation Inhibitor
Dosage form
Tablet, Coated
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2021
Label revision date
August 26, 2025
Manufacturer
BJWC (Berkley & Jensen / BJ's)
Registration number
M013
NDC root
68391-063

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Drug Overview

Aspirin 81 mg is a low-dose, safety-coated pain reliever that belongs to a class of medications known as nonsteroidal anti-inflammatory drugs (NSAIDs). It is designed to provide temporary relief from minor aches and pains, making it a useful option for managing discomfort. The enteric coating on the tablets helps protect your stomach from potential irritation, allowing for a gentler experience when taking the medication.

While aspirin can be effective for minor pain relief, it's important to note that it is not intended for fast relief of headaches or other symptoms that require immediate attention, as it may take some time to work. Always consult with your doctor or healthcare provider before using aspirin, especially if you are considering it for heart health, as it may not be suitable for everyone.

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 it works slowly, so it may not be suitable for quick relief of headaches or other symptoms that require immediate attention. If you're curious about additional uses, it's a good idea to consult your doctor about safety-coated 81 mg aspirin.

Dosage and Administration

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

If you are considering this medication for a child under 12 years old, it's essential to consult a doctor first to ensure it's safe and appropriate for their age and weight. Always follow these guidelines carefully to ensure safe and effective use of the medication.

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 use it if you have ever had 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 questions or concerns about your allergies or the ingredients, please consult with a healthcare professional.

Side Effects

It's important to be aware of potential side effects when using this product. Children and teenagers recovering from chickenpox or flu-like symptoms should avoid it due to the risk of Reye's syndrome, a serious condition that can cause changes in behavior, nausea, and vomiting. Additionally, aspirin can trigger 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 steroids. If you experience symptoms such as feeling faint, vomiting blood, or having bloody or black stools, seek medical attention immediately. Always consult your doctor if you have a history of stomach issues, high blood pressure, or other health conditions before using this product.

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, facial swelling, shock, 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 or stomach bleeding—such as feeling faint, vomiting blood, or having bloody or black stools—stop using the product and seek medical help immediately. In case of an overdose, contact a Poison Control Center at 1-800-222-1222 right away.

Overdose

If you suspect an overdose, it’s crucial to seek medical help immediately. You can contact a Poison Control Center at 1-800-222-1222 for guidance. Signs of an overdose can vary, but they may include unusual drowsiness, confusion, or difficulty breathing.

Don’t wait to see if symptoms improve; getting prompt assistance can be vital. Always prioritize your health and safety by reaching out for help as soon as you notice any concerning symptoms.

Pregnancy Use

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

Particularly, you should 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 potentially lead to 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

It's important to be cautious when giving this product to children and teenagers, especially if they have or are recovering from chickenpox or flu-like symptoms. Using this product in these cases can increase the risk of Reye's syndrome, a rare but serious illness. If you notice any changes in your child's behavior along with nausea and vomiting while using this product, it's essential to consult a doctor right away, as these could be early signs of Reye's syndrome.

For dosage, adults and children aged 12 years and older can take 4 to 8 tablets every 4 hours, but they should not exceed 48 tablets in a 24-hour period unless directed by a doctor. If your child is under 12 years old, you should consult a doctor for appropriate guidance on dosage.

Geriatric Use

As you age, it's important to be aware of certain risks associated with medications, especially those containing nonsteroidal anti-inflammatory drugs (NSAIDs). These medications can increase the risk of severe stomach bleeding, particularly if you are 60 years or older. If you have any history of stomach bleeding, high blood pressure, heart disease, liver cirrhosis (a liver condition), or kidney disease, it's crucial to consult your doctor before using these products.

Always prioritize your health by discussing any concerns with your healthcare provider, especially if you fall into these categories. They can help determine the safest options for managing your pain or inflammation while considering your overall health.

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 doctor will help determine if it's safe for you and may suggest adjustments to your dosage or additional monitoring to ensure your safety. Always prioritize open communication with your healthcare provider regarding your kidney health and any other medical conditions you may have.

Hepatic Impairment

If you have liver problems, such as liver cirrhosis, it's important to be aware of how this may affect your treatment. Your healthcare provider may need to adjust your medication dosage or monitor your liver function closely. This is because your liver plays a key role in processing medications, and any impairment can change how your body responds to them.

Make sure to communicate openly with your doctor about your liver condition and any other health issues, like high blood pressure or heart disease. This will help ensure that you receive the safest and most effective care tailored to your needs.

Drug Interactions

It's important to be aware that certain medications can interact with each other, potentially leading to serious side effects. For example, if you take aspirin, combining it with blood thinners (medications that prevent blood clots), steroid drugs, or other nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen or naproxen can increase the risk of severe stomach bleeding.

Additionally, if you are on prescription medications for conditions such as gout, diabetes, or arthritis, you should consult your doctor or pharmacist before using aspirin. Discussing all your medications and any lab tests with your healthcare provider helps ensure your safety and the effectiveness of your treatment.

Storage and Handling

To ensure the best performance and safety of your product, store it in a cool, dry place at a temperature between 15º-30ºC (59º-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 sterile field (a clean area free from germs) to prevent contamination. Always follow any specific disposal instructions provided to ensure safe and responsible disposal of any components.

Additional Information

If you are pregnant or breastfeeding, it's important to consult a healthcare professional before using this medication. Specifically, avoid using aspirin during the last three months of pregnancy unless your doctor has specifically instructed you to do so, as it may lead to issues for the unborn child or complications during delivery.

FAQ

What is ASPIRIN 81 mg used for?

ASPIRIN 81 mg is used for the temporary relief of minor aches and pains, or as recommended by your doctor.

How should I take ASPIRIN 81 mg?

Adults and children 12 years and over should take 4 to 8 tablets every 4 hours, not exceeding 48 tablets in 24 hours unless directed by a doctor. Drink a full glass of water with each dose.

Are there any warnings associated with ASPIRIN 81 mg?

Yes, ASPIRIN 81 mg may cause severe stomach bleeding, especially if you are age 60 or older, have had stomach ulcers, or take blood thinners. It can also cause allergic reactions.

Can I use ASPIRIN 81 mg if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, consult a health professional before use. It is especially important not to use it during the last 3 months of pregnancy unless directed by a doctor.

What should I do if I experience signs of an allergic reaction?

If you experience an allergic reaction, seek medical help right away. Signs may include hives, facial swelling, or difficulty breathing.

What should I do if I suspect a stomach bleeding issue?

Stop using ASPIRIN 81 mg and call your doctor if you feel faint, vomit blood, have bloody or black stools, or have stomach pain that does not improve.

Is there a risk of Reye's syndrome with ASPIRIN 81 mg?

Yes, children and teenagers recovering from chicken pox or flu-like symptoms should not use this product, as it may lead to Reye's syndrome, a rare but serious illness.

What should I do if I miss a dose?

If you miss a dose, take it as soon as you remember. If it's almost time for your next dose, skip the missed dose and continue with your regular schedule.

How should I store ASPIRIN 81 mg?

Store ASPIRIN 81 mg between 15º-30ºC (59º-86ºF) and keep the outer carton for complete warnings and product information.

Packaging Info

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

Packaging configurations for Aspirin.
Details

Drug Information (PDF)

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

View product document (PDF)

Uses and Indications

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

Healthcare professionals are encouraged to inquire about additional uses for safety coated 81 mg aspirin.

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

Dosage and Administration

Patients should take the medication with a full glass of water to ensure proper administration and absorption.

For adults and children aged 12 years and older, the recommended dosage is 4 to 8 tablets every 4 hours. The total daily dosage must not exceed 48 tablets within a 24-hour period unless otherwise 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 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 administered to patients who have previously experienced an allergic reaction to this product or any of its components.

Warnings and Precautions

Patients, particularly children and teenagers 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 in some individuals. Symptoms of such reactions can include hives, facial swelling, shock, and asthma (wheezing). Immediate medical attention should be sought if any of these symptoms occur.

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 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.

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, kidney disease, or asthma. Additionally, patients taking prescription medications for gout, diabetes, or arthritis should seek guidance from a healthcare provider or pharmacist before using this product.

In the event of an overdose, immediate medical assistance should be obtained, or the Poison Control Center (1-800-222-1222) should be contacted without delay.

Patients are advised to discontinue use and contact their doctor if they experience any signs of an allergic reaction, such as hives or swelling, or if they exhibit symptoms indicative of stomach bleeding, including feeling faint, vomiting blood, passing bloody or black stools, or experiencing persistent stomach pain. Other concerning symptoms warranting medical consultation include worsening pain lasting more than 10 days, fever persisting beyond 3 days, the presence of redness or swelling, ringing in the ears, loss of hearing, or the emergence of new symptoms, as these may signify a serious underlying condition.

Side Effects

Patients using this product should be aware of several serious adverse reactions and warnings 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. It is crucial for these individuals to avoid using this product. If patients experience changes in behavior accompanied by nausea and vomiting while using this product, they should consult a healthcare professional immediately, as these symptoms could indicate the onset of Reye's syndrome.

Aspirin may also provoke severe allergic reactions in some patients. Symptoms of such reactions can include hives, facial swelling, shock, and asthma (wheezing). Patients experiencing any signs of an allergic reaction should seek medical attention promptly.

Additionally, this product contains a nonsteroidal anti-inflammatory drug (NSAID), which carries a 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 should discontinue use and consult a healthcare provider if they experience any signs of stomach bleeding, which may include feeling faint, vomiting blood, having bloody or black stools, or experiencing persistent stomach pain. Other reasons to seek medical advice include worsening pain lasting more than 10 days, fever lasting more than 3 days, presence of redness or swelling, ringing in the ears, loss of hearing, or the emergence of new symptoms, as these could indicate a serious condition.

Before using this product, patients should consult a healthcare professional if they have a history of stomach problems, such as heartburn, or if they have high blood pressure, heart disease, liver cirrhosis, kidney disease, or asthma. It is also advisable to seek guidance if they are taking diuretics or prescription medications for gout, diabetes, or arthritis.

Drug Interactions

Aspirin has the potential to cause severe gastrointestinal bleeding, particularly when co-administered with certain classes of medications.

Anticoagulants and Antiplatelet Agents The concomitant use of aspirin with anticoagulant drugs may significantly increase the risk of bleeding. It is advisable to monitor patients closely for signs of gastrointestinal bleeding and consider dosage adjustments as necessary.

Corticosteroids Co-administration of aspirin with steroid medications may also elevate the risk of gastrointestinal bleeding. Clinicians should exercise caution and monitor for adverse effects in patients receiving both therapies.

Nonsteroidal Anti-Inflammatory Drugs (NSAIDs) The use of aspirin in conjunction with other NSAIDs, whether prescription or over-the-counter (e.g., ibuprofen, naproxen), can further increase the risk of severe stomach bleeding. It is recommended that healthcare providers assess the necessity of concurrent NSAID therapy and consider alternative pain management strategies.

Drug & Laboratory Test Interactions Patients taking prescription medications for gout, diabetes, or arthritis should consult with a healthcare professional prior to initiating aspirin therapy. This is to ensure appropriate management and monitoring of potential interactions that may affect treatment outcomes.

Packaging & NDC

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

Packaging configurations for Aspirin.
Details

Pediatric Use

Pediatric patients, particularly those under 12 years of age, should not use this product without consulting a doctor. It is important to note that children and teenagers who have or are recovering from chickenpox or flu-like symptoms are at risk for Reye's syndrome and should avoid this product. If any changes in behavior accompanied by nausea and vomiting occur while using this product, a healthcare professional should be consulted, as these may be early signs of Reye's syndrome, a rare but serious condition.

For dosing, adults and children aged 12 years and older may take 4 to 8 tablets every 4 hours, with a maximum of 48 tablets in a 24-hour period unless otherwise directed by a physician. For children under 12 years, a doctor's consultation is necessary to determine appropriate use and dosage.

Geriatric Use

Elderly patients, particularly those aged 60 and older, are at an increased risk of severe stomach bleeding when using this product, which contains a nonsteroidal anti-inflammatory drug (NSAID). It is crucial for healthcare providers to assess the individual risk factors for stomach bleeding in geriatric patients prior to prescribing this medication.

Before initiating treatment, healthcare providers should inquire about the presence of any conditions that may heighten the risk of adverse effects, including high blood pressure, heart disease, liver cirrhosis, or kidney disease. Given the potential for increased susceptibility to complications in this population, careful monitoring and consideration of alternative therapies may be warranted.

In summary, geriatric patients should be evaluated thoroughly for risk factors associated with NSAID use, and appropriate precautions should be taken to mitigate the risk of serious gastrointestinal events.

Pregnancy

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

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 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 in lactating individuals.

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 the impairment.

Hepatic Impairment

Patients with hepatic impairment may experience altered pharmacokinetics of the medication due to compromised liver function. It is essential to assess the severity of liver impairment before initiating treatment.

In patients with liver cirrhosis, careful consideration should be given to the potential need for dosage adjustments. Monitoring of liver function tests is recommended to evaluate the patient's hepatic status throughout the treatment course.

Additionally, patients with a history of high blood pressure, heart disease, or kidney disease should be closely monitored, as these conditions may further complicate the management of therapy in the context of hepatic impairment. Regular assessment of relevant laboratory values is advised to ensure patient safety and therapeutic efficacy.

Overdosage

In the event of an overdose, it is imperative to seek immediate medical assistance. Healthcare professionals are advised to contact a Poison Control Center at 1-800-222-1222 for guidance on managing the situation effectively.

Prompt intervention is crucial, as the symptoms of an overdose may vary depending on the substance involved. Therefore, a thorough assessment and appropriate management strategies should be implemented based on the specific clinical scenario presented.

Healthcare providers should ensure that they are prepared to provide comprehensive care, which may include supportive measures and symptomatic treatment as necessary. Continuous monitoring of the patient’s condition is essential to address any complications that may arise during the management of an overdose.

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 non-teratogenic effects have been explicitly stated in the available data. Additionally, there are no details provided regarding nonclinical toxicology or animal pharmacology and toxicology.

Postmarketing Experience

No postmarketing experience details are provided in the insert.

Patient Counseling

Healthcare providers should advise patients to seek immediate medical assistance or contact a Poison Control Center at 1-800-222-1222 in the event of an overdose. It is crucial for patients to understand the importance of prompt action in such situations to ensure their safety and well-being.

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available for identification. It is essential to store the product within a temperature range of 15º to 30ºC (59º to 86ºF) to maintain its efficacy and stability. Proper storage conditions must be adhered to, ensuring that the product is kept in a suitable container that protects it from environmental factors. Special handling requirements should be observed to prevent any compromise to the product's integrity.

Additional Clinical Information

Patients should be advised to consult a healthcare professional if they are pregnant or breastfeeding before using the medication. It is particularly crucial to avoid the use of 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, 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, 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.