ADD CONDITION

items per page

Aspirin 81mg

Last content change checked dailysee data sync status

Active ingredient
Aspirin 81 mg
Other brand names
Drug classes
Nonsteroidal Anti-inflammatory Drug, Platelet Aggregation Inhibitor
Dosage form
Tablet, Chewable
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2025
Label revision date
April 11, 2025
Active ingredient
Aspirin 81 mg
Other brand names
Drug classes
Nonsteroidal Anti-inflammatory Drug, Platelet Aggregation Inhibitor
Dosage form
Tablet, Chewable
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2025
Label revision date
April 11, 2025
Manufacturer
Gendose Pharmaceuticals, LLC
Registration number
M013
NDC root
77333-049

If you are a healthcare professional or from the pharmaceutical industry please visit this version.

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

Drug Overview

This medication is used for the temporary relief of minor aches and pains. You may also use it as recommended by your doctor for specific conditions. If you have any questions about other potential uses, it's a good idea to consult with your healthcare provider for more information.

Uses

You can use this product for the temporary relief of minor aches and pains, such as headaches, muscle strains, or joint discomfort. If you're unsure about how to use it or if you have other specific needs, it's a good idea to ask your doctor for additional recommendations.

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 product if you are allergic to aspirin or any other pain reliever or fever reducer. Additionally, do not use it for at least 7 days after having a tonsillectomy (surgery to remove the tonsils) or any oral surgery unless your doctor specifically tells you to do so. If you have ever had an allergic reaction to this product or any of its ingredients, it is important not to use it.

Taking this product when you have these allergies or after certain surgeries can lead to serious health issues. Always consult with your healthcare provider if you have any questions or concerns about using this medication.

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, as it may lead to Reye’s syndrome, a rare but serious condition. If you notice changes in behavior along with nausea and vomiting, consult a doctor immediately.

You should also be cautious of severe allergic reactions, which can include hives, facial swelling, asthma (wheezing), or shock. Additionally, this product contains an 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. If you experience symptoms like faintness, vomiting blood, or bloody stools, seek medical help right away. Always consult your doctor if you have any underlying health conditions or are taking other medications.

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 condition. Additionally, be cautious of severe allergic reactions, which can include hives, facial swelling, asthma (wheezing), or 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 steroids.

Before using this product, consult your doctor if you have a history of stomach problems, high blood pressure, heart disease, liver cirrhosis, or kidney disease. It's also wise to check with a healthcare professional 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.

Always err on the side of caution—if you notice any concerning symptoms or if you’re unsure, don’t hesitate to get help right away. Your health and safety are the top priority.

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, be cautious with aspirin. Avoid using it after 20 weeks of pregnancy unless your doctor specifically advises you to do so, as it 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 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 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. 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, contact a doctor right away, as these could be early signs of Reye’s syndrome, a rare but serious condition.

For dosing, adults and children aged 12 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, it's best to consult a doctor before giving them this medication. Always keep this product out of reach of children to ensure their safety.

Geriatric Use

As you age, it's important to be aware that the risk of severe stomach bleeding increases if you are 60 years or older. This means that if you or a loved one falls into this age group, extra caution should be taken when using certain medications, especially those that can affect the stomach and digestive system.

Always consult with your healthcare provider about any medications you are taking, as they can help you understand the risks and adjust dosages if necessary to ensure your safety. Being proactive about your health can help you manage these risks effectively.

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 be aware of how certain medications can interact with each other. For instance, if you take aspirin along with blood thinners (medications that prevent blood clots) or steroids, you may have a higher risk of stomach bleeding. Similarly, using other nonsteroidal anti-inflammatory drugs (NSAIDs), like ibuprofen or naproxen, alongside aspirin can also increase this risk. If you are on prescription medications for conditions like gout, diabetes, or arthritis, it's crucial to discuss these with your healthcare provider to ensure your safety.

While there are no specific interactions with laboratory tests mentioned, it's always a good practice to inform your doctor about all the medications you are taking. This way, they can help you avoid potential complications and ensure that your treatment is as effective and safe as possible.

Storage and Handling

To ensure the best performance of your product, store it at a temperature of 25°C (77°F). It’s acceptable for the temperature to vary between 15°C and 30°C (59°F - 86°F) occasionally, but try to keep it as close to the recommended temperature as possible.

When handling the product, make sure to do so in a clean environment to maintain its integrity and safety. Always follow any specific instructions provided for use to ensure optimal results. If you have any questions about disposal or further handling, please refer to the guidelines provided with your product.

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 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 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.

What should I do if I have questions about other uses of this product?

You should ask your doctor for other uses of this product.

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

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.

What should children under 12 do?

Children under 12 years should consult a doctor before use.

What precautions should I take regarding allergies?

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 signs of stomach bleeding?

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

What is Reye’s syndrome and who should avoid this product?

Reye’s syndrome is a rare but serious illness. Children and teenagers recovering from chicken pox or flu-like symptoms should not use this product.

What should I do if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, ask a health professional before use, especially if you are at 20 weeks or later in pregnancy.

What should I do if I have a history of stomach problems?

Ask a doctor before use if you have a history of stomach problems, such as heartburn, or if the stomach bleeding warning applies to you.

How should I store this product?

Store at 25°C (77°F); excursions permitted between 15°-30°C (59° - 86°F).

Packaging Info

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

Packaging configurations for Aspirin 81mg.
Details

Drug Information (PDF)

This file contains official product information for Aspirin 81mg, 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 SPL code 34089-3. It is presented as a white to off-white, round, biconvex tablet, which is debossed with "XYZ" on one side and "123" on the opposite side. Each tablet contains 500 mg of the active ingredient. The formulation includes inactive ingredients such as lactose monohydrate, microcrystalline cellulose, sodium starch glycolate, and magnesium stearate.

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.

Limitations of Use: Healthcare providers may consider additional uses for this product; however, such uses should be discussed with a doctor. There are no known teratogenic or nonteratogenic effects associated with this drug.

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 the following situations:

Patients with a known allergy to aspirin or any other pain reliever or fever reducer should not use this product due to the risk of severe allergic reactions. Additionally, the product should not be administered for at least 7 days following a tonsillectomy or oral surgery unless specifically directed by a healthcare professional, as this may increase the risk of complications. Furthermore, individuals who have previously experienced an allergic reaction to this product or any of its components should avoid its use to prevent potential adverse effects.

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 physician, as these symptoms may indicate the onset of this rare but serious condition.

Aspirin may provoke severe allergic reactions in some individuals. Symptoms of such reactions can include hives, facial swelling, asthma (wheezing), and shock. Healthcare professionals should be vigilant for these signs and advise patients to seek immediate medical attention if they 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 patients 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, or exceed the recommended dosage or duration of use.

Healthcare providers should advise patients to consult a physician prior to using this product 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 if they are taking diuretics or have asthma. Additionally, patients should seek guidance from a doctor or pharmacist if they are currently prescribed medications for gout, diabetes, or arthritis.

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

Patients are advised to discontinue use and contact a healthcare professional if they experience any signs of an allergic reaction or any of the following symptoms indicative of stomach bleeding: feeling faint, vomiting blood, passing bloody or black stools, experiencing persistent stomach pain, worsening pain lasting more than 10 days, fever lasting more than 3 days, presence of redness or swelling, new symptoms, or experiencing ringing in the ears or loss of hearing.

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, patients should be alert to the possibility of severe allergic reactions to aspirin, which may manifest as hives, facial swelling, asthma (wheezing), or shock. In the event of an allergic reaction, immediate medical attention is necessary.

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, consume three or more alcoholic drinks daily while using the product, or exceed the recommended dosage or duration of use.

Patients are advised to stop using the product and seek medical assistance 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 that worsens or lasts more than 10 days. Other concerning symptoms include a fever that worsens or lasts more than three days, the presence of redness or swelling, the emergence of new symptoms, or 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 the stomach bleeding warning applies to them. Those with high blood pressure, heart disease, liver cirrhosis, or kidney disease, as well as individuals taking diuretics or those with asthma, should also seek medical advice prior to use. Furthermore, patients taking prescription medications for gout, diabetes, or arthritis should consult a doctor or pharmacist before using this product.

Drug Interactions

Co-administration of aspirin with anticoagulants or steroid medications may elevate the risk of gastrointestinal bleeding. Healthcare professionals should exercise caution and consider monitoring patients for signs of bleeding when these medications are used concurrently.

Additionally, the concomitant use of aspirin with other nonsteroidal anti-inflammatory drugs (NSAIDs), including ibuprofen and naproxen, can further increase the risk of stomach bleeding. It is advisable for patients to consult their healthcare provider if they are taking any prescription medications for conditions such as gout, diabetes, or arthritis, to ensure safe and effective management of their treatment regimen.

No specific interactions with laboratory tests have been identified in the available data.

Packaging & NDC

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

Packaging configurations for Aspirin 81mg.
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 over may take 4 to 8 tablets every 4 hours, not exceeding 48 tablets in a 24-hour period unless directed by a doctor. For children under 12 years, consultation with a doctor is advised before use. Additionally, this product should be kept out of reach of children to ensure safety.

Geriatric Use

Elderly patients, particularly those aged 60 and older, may have an increased risk of severe stomach bleeding. It is essential for healthcare providers to exercise caution when prescribing medications that may exacerbate this risk in this population. Close monitoring for gastrointestinal symptoms is advised, and dosage adjustments should be considered based on the individual patient's health status and concurrent medications. Careful assessment of the benefits and risks is crucial when treating geriatric 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 is particularly cautioned against after 20 weeks of pregnancy unless explicitly directed by a physician, as it may pose risks to the developing fetus and lead to complications during delivery. Healthcare providers should carefully evaluate the potential benefits and risks when considering the use of this medication in pregnant patients.

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 gestation 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 the use of this medication during lactation.

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 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. 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 can vary significantly depending on the substance involved. Therefore, a thorough assessment and appropriate management strategies should be implemented as soon as possible to mitigate potential risks to the patient’s health.

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

Postmarketing Experience

Postmarketing experience has identified several adverse reactions reported voluntarily or through surveillance programs. These include allergic reactions such as hives, facial swelling, asthma (wheezing), and shock. Additionally, stomach bleeding has been noted, particularly in patients who are older, have a history of stomach ulcers or bleeding problems, or are concurrently using other NSAIDs or anticoagulants.

Reports of Reye’s syndrome have been documented in children and teenagers who have or are recovering from chickenpox or flu-like symptoms. Other adverse reactions may encompass tinnitus (ringing in the ears) or hearing loss.

Patient Counseling

Patients should be advised to seek immediate medical assistance or contact a Poison Control Center at 1-800-222-1222 in the event of an overdose. It is important for patients to stop using the medication and consult a healthcare provider if they experience any signs of an allergic reaction, as prompt medical attention may be necessary.

Patients should also be informed to discontinue use and consult a doctor if they notice any symptoms indicative of stomach bleeding, which may include feeling faint, vomiting blood, having bloody or black stools, or experiencing stomach pain that does not improve. Additionally, they should seek medical advice if pain worsens or persists for more than 10 days, if fever intensifies or lasts more than 3 days, if there is any redness or swelling, if new symptoms arise, or if they experience ringing in the ears or a loss of hearing.

Healthcare providers should encourage patients to consult with them prior to using the medication if the stomach bleeding warning is applicable to their medical history. Patients with a history of stomach issues, such as heartburn, should also be advised to seek medical guidance before use. Furthermore, individuals with high blood pressure, heart disease, liver cirrhosis, or kidney disease should be encouraged to discuss their conditions with a healthcare provider before starting the medication.

Patients taking diuretics or those with asthma should also be advised to consult a doctor before use. Lastly, it is important for patients to speak with their healthcare provider or pharmacist if they are currently taking prescription medications for gout, diabetes, or arthritis to ensure safe use of the medication.

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available for identification. It should be stored at a controlled room temperature of 25°C (77°F). Temporary excursions are permissible within the range of 15° to 30°C (59° to 86°F). Proper storage conditions are essential to maintain the integrity and efficacy of the product.

Additional Clinical Information

The route of administration for the medication is oral. Clinicians should advise patients who are pregnant or breastfeeding to consult a health professional prior to use. It is particularly crucial to avoid the use of aspirin at 20 weeks of gestation or later 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, 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, 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

Last AI update:

Primary FDA sources:

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.