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Bayer

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Active ingredient
Aspirin 81 mg
Other brand names
Drug classes
Nonsteroidal Anti-inflammatory Drug, Platelet Aggregation Inhibitor
Dosage form
Tablet
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2002
Label revision date
December 4, 2025
Active ingredient
Aspirin 81 mg
Other brand names
Drug classes
Nonsteroidal Anti-inflammatory Drug, Platelet Aggregation Inhibitor
Dosage form
Tablet
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2002
Label revision date
December 4, 2025
Manufacturer
Bayer HealthCare LLC.
Registration number
M013
NDC root
0280-2100

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Drug Overview

Bayer Safety Coated 81 mg Aspirin is a low-dose medication that belongs to a class of drugs known as nonsteroidal anti-inflammatory drugs (NSAIDs). It is designed to provide temporary relief from minor aches and pains, making it a common choice for everyday discomfort. The tablets are enteric coated, which means they are designed to dissolve in the intestines rather than the stomach, potentially reducing stomach irritation.

While Bayer Safety Coated Aspirin can help with minor pain, it is important to note that it is not intended for quick relief of headaches or other symptoms that require immediate action. If you have questions about other potential uses for this medication, it's a good idea to consult with your doctor.

Uses

You can use Bayer Safety Coated 81 mg Aspirin for the temporary relief of minor aches and pains, as long as your doctor recommends it. Keep in mind that this product 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 other potential uses for this medication, it's a good idea to consult your doctor for more information.

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 otherwise.

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 your healthcare provider's guidance to ensure the best results.

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.

Side Effects

You should be aware that this product can cause serious side effects. If you are a child or teenager recovering from chickenpox or flu-like symptoms, you should not use it, as it may lead to Reye's syndrome, a rare but serious illness. Additionally, aspirin can trigger severe allergic reactions, which may include hives, facial swelling, asthma (wheezing), or even shock.

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 other NSAIDs. You should stop using the product and consult a doctor if you experience symptoms such as faintness, vomiting blood, bloody or black stools, or persistent stomach pain. Always seek medical advice if you have a history of stomach problems, high blood pressure, heart disease, liver cirrhosis, or kidney disease before using this product. Lastly, do not use it if you are allergic to aspirin or similar medications.

Warnings and Precautions

You should avoid using this product if you are a child or teenager recovering from chickenpox or flu-like symptoms, as it could lead to a serious condition called Reye's syndrome. If you notice any changes in behavior along with nausea and vomiting while using this product, consult your doctor immediately. Be aware that aspirin can cause severe allergic reactions, which may include hives, facial swelling, asthma (wheezing), or shock. Additionally, this product contains a nonsteroidal anti-inflammatory drug (NSAID) that can lead to severe stomach bleeding, especially if you are over 60, have a history of stomach ulcers, or are taking certain medications.

Before using this product, talk to your doctor if you have any allergies to aspirin or other pain relievers, a history of stomach problems, high blood pressure, heart disease, liver cirrhosis, or kidney disease. It's also important to consult your doctor if you are taking medications for gout, diabetes, or arthritis. If you suspect an overdose, seek medical help or contact a Poison Control Center right away. Stop using the product and call your doctor if you experience any signs of an allergic reaction or stomach bleeding, such as feeling faint, vomiting blood, having bloody or black stools, or experiencing persistent stomach pain.

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 would typically experience with the medication.

Don’t wait for symptoms to worsen; acting quickly can be vital. Always keep emergency contact information handy, and remember that your health and safety are the top priority.

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, 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

If you are considering this product for your child or teenager, it's important to know that it should not be used if they have or are recovering from chicken pox or flu-like symptoms. Additionally, if you notice any changes in behavior along with nausea and vomiting while using this product, you should consult a doctor right away. These symptoms could indicate Reye's syndrome, which is a rare but serious condition.

For children under 12 years old, it's essential to consult a doctor before using this product to ensure it is safe and appropriate for their specific situation. Always prioritize your child's health and well-being by seeking professional advice when needed.

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, there is a higher chance of experiencing severe stomach bleeding. This risk is especially relevant if you have a history of stomach issues, such as heartburn, or if you have conditions like 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. Your healthcare provider will want to know if you also have high blood pressure, heart disease, or liver cirrhosis, as these conditions can affect how your body processes the medication. Always follow your doctor's advice regarding dosage and any necessary monitoring to ensure your safety and well-being.

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 crucial 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 you may have, 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 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 feel free to ask questions and share your complete list of medications and any tests you might be undergoing. This way, you can avoid any potential issues and receive the best care possible.

Storage and Handling

It's important to store your product at room temperature to ensure its effectiveness. Make sure to keep the original carton, as it contains essential directions and warnings that you will need for safe use.

When handling the product, always follow the instructions provided in the carton to maintain safety and effectiveness. If you have any questions about the product or its use, refer back to the carton for guidance.

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 Bayer Safety Coated 81 mg Aspirin used for?

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

How should I take Bayer Safety Coated 81 mg Aspirin?

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

Are there any contraindications for using Bayer Safety Coated 81 mg Aspirin?

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

What should I do if I experience an allergic reaction?

If you experience an allergic reaction, seek medical help immediately.

Can children use Bayer Safety Coated 81 mg Aspirin?

Children under 12 years should consult a doctor before use. Additionally, children and teenagers recovering from chicken pox or flu-like symptoms should not use this product.

What are the warnings associated with Bayer Safety Coated 81 mg Aspirin?

This product may cause severe stomach bleeding, especially in individuals over 60, those with a history of stomach problems, or those taking certain medications. Consult a doctor if you experience symptoms of stomach bleeding.

Is it safe to use Bayer Safety Coated 81 mg Aspirin during pregnancy?

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

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

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

What is Reye's syndrome and how is it related to Bayer Safety Coated 81 mg Aspirin?

Reye's syndrome is a rare but serious illness that can occur in children and teenagers recovering from chicken pox or flu-like symptoms. If you notice changes in behavior with nausea and vomiting while using this product, consult a doctor.

Packaging Info

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

Packaging configurations for Bayer.
Details

Drug Information (PDF)

This file contains official product information for Bayer, 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, as well as for use as recommended by a healthcare professional. Due to its delayed action, this product is not suitable for the immediate relief of headaches or other symptoms requiring prompt alleviation. Healthcare providers may consider discussing additional uses for Bayer Safety Coated 81 mg Aspirin with patients.

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

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 is contraindicated in individuals with a known allergy to aspirin or any other pain reliever or fever reducer. Due to the potential for severe allergic reactions, administration in these patients is not recommended.

Warnings and Precautions

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

Aspirin may induce severe allergic reactions, which can manifest as hives, facial swelling, asthma (wheezing), or shock. This product contains a nonsteroidal anti-inflammatory drug (NSAID), which carries the risk of severe stomach bleeding. The likelihood of such an event 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.

Individuals should refrain from using this product if they have a known allergy to aspirin or any other pain reliever or fever reducer. Prior to use, it is advisable to consult a healthcare professional if any of the following conditions apply: a history of stomach bleeding, existing stomach issues such as heartburn, high blood pressure, heart disease, liver cirrhosis, kidney disease, use of diuretics, or a diagnosis of asthma. Additionally, consultation with a doctor or pharmacist is recommended for those taking prescription medications for gout, diabetes, or arthritis.

In the event of an overdose, immediate medical assistance should be sought, or contact with a Poison Control Center is advised.

Users should discontinue use and contact a healthcare provider if any allergic reaction occurs, or if any of the following signs of stomach bleeding are observed: feeling faint, vomiting blood, passing bloody or black stools, experiencing persistent stomach pain, worsening pain lasting more than 10 days, presence of redness or swelling, emergence of new symptoms, or experiencing ringing in the ears or loss of hearing.

Side Effects

Patients using this product should be aware of several serious and common 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 chicken pox 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 doctor immediately, as these symptoms could indicate the onset of Reye's syndrome.

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

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 are advised to stop using the product and consult a doctor if they experience any signs of stomach bleeding, which may include feeling faint, vomiting blood, having bloody or black stools, or experiencing stomach pain that does not improve. Additional warning signs include worsening pain lasting more than 10 days, the presence of redness or swelling, the emergence of new symptoms, or any ringing in the ears or loss of hearing.

Before using this product, patients should consult a doctor if they have a history of stomach problems, such as heartburn, or if they have high blood pressure, heart disease, liver cirrhosis, or kidney disease. Patients taking diuretics or those with asthma should also seek medical advice prior to use.

Finally, individuals who are allergic to aspirin or any other pain reliever or fever reducer should not use this product.

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 Bayer (aspirin). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Bayer.
Details

Pediatric Use

Pediatric patients, particularly children and teenagers, should not use this product if they have or are recovering from chicken pox or flu-like symptoms. It is important for healthcare professionals to advise that if any changes in behavior accompanied by nausea and vomiting occur during the use of this product, a doctor should be consulted. These symptoms may indicate the onset of Reye's syndrome, a rare but serious condition. For children under 12 years of age, consultation with a doctor is recommended prior to use.

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 gastrointestinal issues, such as heartburn, or underlying conditions including high blood pressure, heart disease, liver cirrhosis, or kidney disease.

Before initiating treatment, healthcare providers should inquire about the presence of any of these risk factors in elderly patients. Close monitoring for signs of gastrointestinal bleeding is recommended in this population to ensure patient safety and to mitigate potential adverse effects.

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 the unborn child or complications during delivery. Therefore, it is essential for healthcare providers to evaluate the risks and benefits before recommending this medication to pregnant women, especially in the later stages of pregnancy.

Lactation

Lactating mothers are advised to consult a health professional prior to using this medication. It is particularly important to avoid the use of aspirin during the last three months of pregnancy unless explicitly 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 renal impairment.

Hepatic Impairment

Patients with hepatic impairment may experience altered pharmacokinetics of the drug due to compromised liver function. It is essential to assess liver function prior to initiating treatment and to monitor liver parameters throughout the course of therapy.

In patients with liver cirrhosis, dosage adjustments may be necessary to mitigate the risk of adverse effects. Close monitoring of liver function tests, including alanine aminotransferase (ALT), aspartate aminotransferase (AST), and bilirubin levels, is recommended to ensure patient safety and therapeutic efficacy.

Additionally, patients with concurrent conditions such as high blood pressure, heart disease, or kidney disease should be evaluated carefully, as these comorbidities may further complicate the management of hepatic impairment. It is advised that healthcare providers consider these factors when determining the appropriate treatment regimen for patients with compromised liver function.

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 in monitoring for symptoms that may arise from an overdose. While specific symptoms are not detailed in the provided information, it is essential to assess the patient for any signs of toxicity or distress.

Management of an overdose should be guided by the severity of the symptoms and the clinical judgment of the healthcare provider. Supportive care and symptomatic treatment may be necessary, and the involvement of poison control experts can provide additional guidance on the appropriate management strategies.

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

Postmarketing experience has identified several adverse reactions associated with the use of aspirin. Reports indicate that gastrointestinal bleeding may occur, particularly in patients with a history of ulcers or those concurrently using anticoagulants. Additionally, allergic reactions, including cases of anaphylaxis, have been documented. Renal impairment has also been observed in patients taking aspirin, especially among individuals with pre-existing kidney conditions. These events have been reported voluntarily or through surveillance programs.

Patient Counseling

Healthcare providers should advise patients to keep this medication out of reach of children to prevent accidental ingestion. In the event of an overdose, patients should be instructed to seek medical help or contact a Poison Control Center immediately.

Patients must be informed not to use this medication if they have a known allergy to aspirin or any other pain reliever or fever reducer. They should be counseled to stop use and consult a doctor if they experience any signs of an allergic reaction, which may require immediate medical attention. Additionally, patients should be made aware of the signs of stomach bleeding, including feeling faint, vomiting blood, having bloody or black stools, experiencing stomach pain that does not improve, or if pain worsens or lasts more than 10 days. They should also report any redness or swelling, the occurrence of new symptoms, or symptoms such as ringing in the ears or loss of hearing.

Healthcare providers should encourage patients to consult a doctor before using this medication if they have 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 seek medical advice prior to use. Furthermore, those taking diuretics or who have asthma should be advised to discuss their situation with a healthcare professional.

Lastly, patients should be encouraged to ask a doctor or pharmacist before using this medication if they are currently taking prescription drugs for gout, diabetes, or arthritis to ensure safe and effective use.

Storage and Handling

The product is supplied in a carton that contains essential directions and warnings; therefore, it is important to retain the carton for reference. It should be stored at room temperature to maintain its integrity and effectiveness.

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. No further information is available regarding laboratory tests, abuse potential, or postmarketing experiences.

Drug Information (PDF)

This file contains official product information for Bayer, 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 Bayer, 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.