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Aspirin

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Active ingredient
Aspirin 325 mg
Other brand names
Drug classes
Nonsteroidal Anti-inflammatory Drug, Platelet Aggregation Inhibitor
Dosage form
Tablet, Film Coated
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 1996
Label revision date
April 14, 2025
Active ingredient
Aspirin 325 mg
Other brand names
Drug classes
Nonsteroidal Anti-inflammatory Drug, Platelet Aggregation Inhibitor
Dosage form
Tablet, Film Coated
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 1996
Label revision date
April 14, 2025
Manufacturer
Cardinal Health 110, LLC. DBA Leader
Registration number
M013
NDC root
70000-0253

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Drug Overview

Genuine Aspirin is a type of medication available in 325 mg tablets that serves as a pain reliever and fever reducer. It belongs to a class of drugs known as nonsteroidal anti-inflammatory drugs (NSAIDs). You can use Genuine Aspirin to temporarily relieve various types of minor pain, including arthritis pain, headaches, muscle aches, menstrual cramps, toothaches, and discomfort associated with colds.

This medication works by reducing inflammation and blocking pain signals in the body, helping you feel more comfortable during times of discomfort. If you're looking for a reliable option to manage minor aches and pains, Genuine Aspirin may be a suitable choice for you.

Uses

You can use this medication to temporarily relieve various types of minor pain, including arthritis pain, headaches, muscle aches, menstrual cramps, toothaches, and discomfort associated with colds, such as pain and fever. It’s designed to help you feel more comfortable during these common ailments.

Rest assured, there are no teratogenic effects (which means it does not cause birth defects) or nonteratogenic effects (which refer to other types of harmful effects) associated with this medication.

Dosage and Administration

When taking this medication, it’s important to follow the instructions carefully. You should not take more than the recommended amount. For adults and children aged 12 years and older, the typical dosage is either 1 or 2 tablets every 4 hours or 3 tablets every 6 hours. However, you should not exceed 12 tablets in a 24-hour period unless your doctor advises otherwise.

Make sure to drink a full glass of water with each dose to help the medication work effectively. If you are considering giving this medication to a child under 12 years old, please consult a doctor first, as it should not be used in that age group without professional guidance.

What to Avoid

You should avoid using this product if you are allergic to aspirin or any other pain reliever or fever reducer. Additionally, if you have ever experienced an allergic reaction to this product or any of its ingredients, it is important not to use it. Taking these precautions helps ensure your safety and well-being.

Side Effects

You should be aware of some important warnings and potential side effects when using this product. If you are a child or teenager recovering from chickenpox or flu-like symptoms, you should avoid this product due to the risk of Reye's syndrome, a rare but serious illness. Additionally, be cautious of severe allergic reactions, which may include facial swelling, shock, hives, 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, take blood thinners or steroids, consume alcohol regularly, have a history of stomach ulcers, or use it for longer than directed. If you experience symptoms such as vomiting blood, black or bloody stools, faintness, or persistent stomach pain, seek medical attention immediately. Other concerning signs include ringing in the ears, worsening pain, prolonged fever, or new symptoms.

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 rare but serious illness. Additionally, be cautious of severe allergic reactions, which can include facial swelling, shock, hives, 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, take blood thinners or steroids, consume alcohol regularly, have a history of stomach ulcers, or exceed the recommended dosage.

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. If you are taking medications for gout, diabetes, or arthritis, check with your doctor or pharmacist first. If you experience any signs of an allergic reaction, stomach bleeding (such as vomiting blood or having black stools), or if your pain or fever worsens or lasts too long, stop using the product and contact your doctor immediately. In case of an overdose, seek emergency medical help or contact a Poison Control Center right away.

Overdose

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

Always err on the side of caution—if you notice anything concerning, don’t hesitate to reach out for assistance. Quick action can make a significant difference in ensuring your safety and well-being.

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. Specifically, if you are considering taking aspirin, be aware that it is particularly risky to use after 20 weeks of pregnancy unless your doctor has specifically advised you to do so. Using aspirin during this time can potentially lead to issues for your unborn child or complications during delivery. Always prioritize your health and your baby's well-being by seeking professional guidance.

Pediatric Use

It's important to be cautious when giving this product to children. If your child is under 12 years old, you should only use it if a doctor specifically advises you to do so. Additionally, if your child has or is recovering from chickenpox or flu-like symptoms, they should not use this product. Watch for any changes in behavior accompanied by nausea and vomiting, as these could be early signs of Reye's syndrome, a rare but serious condition. If you notice these symptoms, consult a doctor immediately.

For children aged 12 and older, the recommended dosage is 1 or 2 tablets every 4 hours, or 3 tablets every 6 hours, but do not exceed 12 tablets in a 24-hour period unless directed by a doctor. Always prioritize your child's safety and consult a healthcare professional if you have any concerns.

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 irritate the stomach.

Always consult with your healthcare provider about the safest options for you, and make sure to discuss any medications you are taking. They can help you understand the risks and adjust dosages if necessary to keep you safe and healthy.

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 specific dosage adjustments or monitoring to ensure your safety and well-being. Always prioritize open communication with your healthcare provider regarding your kidney health.

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 and may need to adjust your dosage or monitor your condition closely.

Always inform your doctor about any other health issues you may have, including high blood pressure or heart disease, as these can also affect your treatment plan. Taking these precautions can help ensure your safety and the effectiveness of your medication.

Drug Interactions

It's important to be aware that certain medications can interact with each other, potentially leading to serious health issues. For instance, taking aspirin alongside blood thinners (medications that prevent blood clots) or steroids can significantly increase the risk of severe stomach bleeding. Additionally, if you are on prescription medications for conditions like gout, diabetes, or arthritis, it's crucial to consult your healthcare provider before using aspirin, as these drugs may also interact negatively.

Always discuss any medications you are taking with your doctor to ensure your safety and well-being. They can help you understand potential interactions and adjust your treatment plan as needed. Your health is a priority, and open communication with your healthcare team is key.

Storage and Handling

To ensure the best performance of your product, always check the expiration date on the package before use. For storage, keep 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 to 86°F), but try to avoid prolonged exposure to temperatures outside this range to maintain its effectiveness.

When handling the product, make sure to do so in a clean environment to prevent contamination. Following these guidelines will help ensure that the product remains safe and effective for your use.

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 Genuine Aspirin used for?

Genuine Aspirin is used to temporarily relieve minor pain from arthritis, headaches, muscle pain, menstrual pain, toothaches, and pain and fever from colds.

What should I do if I experience an allergic reaction?

If you experience an allergic reaction, seek medical help right away.

Who should not use Genuine Aspirin?

Do not use Genuine Aspirin if you are allergic to aspirin or any other pain reliever/fever reducer, or if you have had an allergic reaction to this product or its ingredients.

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

Adults and children 12 years and over should take 1 or 2 tablets every 4 hours or 3 tablets every 6 hours, not exceeding 12 tablets in 24 hours unless directed by a doctor.

Is there a risk of stomach bleeding with Genuine Aspirin?

Yes, Genuine Aspirin may cause severe stomach bleeding, especially if you are age 60 or older, take blood thinners, or have a history of stomach ulcers.

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

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

Can I use Genuine Aspirin if I am pregnant or breastfeeding?

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

What should I do if I miss a dose?

If you miss a dose, take it as soon as you remember. Do not take more than directed.

How should I store Genuine Aspirin?

Store Genuine Aspirin at 25°C (77°F), with excursions permitted between 15°-30°C (59°-86°F).

What is Reye's syndrome and how does it relate to Genuine Aspirin?

Reye's syndrome is a rare but serious illness that can occur in children and teenagers recovering from chickenpox or flu-like symptoms. They should not use Genuine Aspirin.

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)

Description

Genuine Aspirin is presented in tablet form, with each tablet containing 325 mg of the active ingredient. This nonsteroidal anti-inflammatory drug (NSAID) is indicated for the relief of pain and reduction of fever. The product is packaged in a bottle containing 100 tablets and is identified by the National Drug Code (NDC) 70000-0253-2.

Genuine Aspirin is comparable to Genuine Bayer Aspirin; however, it is important to note that this product is not manufactured or distributed by Bayer AG, the owner of the registered trademark. The product is distributed by Cardinal Health, located in Dublin, Ohio 43017.

For safety, the packaging includes a tamper-evident seal, and the product should not be used if the safety seal under the cap is broken or missing. Additional information can be found on the website www.myleader.com, and customer service is available at 1-800-200-6313. A 100% money-back guarantee is offered with this product.

Uses and Indications

This drug is indicated for the temporary relief of minor pain associated with various conditions, including arthritis, headache, muscle pain, menstrual pain, toothache, and pain and fever associated with colds.

There are no teratogenic or nonteratogenic effects reported for this drug.

Dosage and Administration

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

For adults and children aged 12 years and older, the recommended dosage is as follows: take 1 or 2 tablets every 4 hours, or 3 tablets every 6 hours. The total daily dosage must not exceed 12 tablets within a 24-hour period unless specifically directed by a healthcare professional.

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

Each dose should be taken with a full glass of water to ensure proper administration and absorption.

Contraindications

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

Warnings and Precautions

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, a rare but serious illness. If any changes in behavior accompanied by nausea and vomiting occur while using this product, it is imperative to consult a healthcare professional immediately.

Aspirin may induce severe allergic reactions, which can manifest as facial swelling, shock, hives, or asthma symptoms such as wheezing. 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 increases in patients who are 60 years of age or older, those taking anticoagulants or steroid medications, individuals consuming three or more alcoholic beverages daily, patients with a history of stomach ulcers or bleeding disorders, and those who exceed the recommended dosage or duration of use. Additionally, caution is advised for patients taking other medications that contain NSAIDs, including aspirin, ibuprofen, or naproxen.

Healthcare professionals should recommend that patients consult a doctor prior to using this product if they have a history of stomach problems, such as heartburn, or if they are currently taking diuretics, have high blood pressure, heart disease, liver cirrhosis, or kidney disease, or have asthma. Furthermore, patients should be advised to seek guidance from a doctor or pharmacist if they are on prescription medications for gout, diabetes, or arthritis.

In the event of an overdose, immediate medical assistance should be sought, or the Poison Control Center should be contacted without delay.

Patients should discontinue use and contact their healthcare provider if they experience any signs of an allergic reaction, such as difficulty breathing or swelling, or if they exhibit symptoms indicative of stomach bleeding, including vomiting blood, passing bloody or black stools, feeling faint, or experiencing persistent stomach pain. Additional reasons to stop use include ringing in the ears or hearing loss, worsening pain lasting more than 10 days, fever that worsens or persists beyond three days, visible redness or swelling, or the emergence of new symptoms. These may signal a serious condition requiring medical evaluation.

Side Effects

Patients using this product should be aware of several serious adverse reactions associated with its use. Reye’s syndrome is a rare but serious illness that 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 an allergy alert associated with this product. Aspirin may cause severe allergic reactions, which can manifest as facial swelling, shock, hives, or asthma symptoms such as wheezing. Patients experiencing any signs of an allergic reaction should seek medical help right away.

This product contains a nonsteroidal anti-inflammatory drug (NSAID), which may increase the risk of severe stomach bleeding. The likelihood of this adverse reaction is heightened in patients who are 60 years of age or older, those taking blood-thinning medications or steroids, individuals consuming three or more alcoholic drinks daily while using this product, and patients with a history of stomach ulcers or bleeding problems. Furthermore, the risk increases with prolonged use or higher doses than directed, as well as concurrent use of other NSAIDs, whether prescription or nonprescription.

Patients are advised to stop using the product and consult a doctor if they experience any signs of stomach bleeding, which may include vomiting blood, having bloody or black stools, feeling faint, or experiencing persistent stomach pain. Other symptoms warranting medical attention include ringing in the ears or loss of hearing, worsening pain lasting more than 10 days, fever that worsens or lasts more than three days, redness or swelling, or the emergence of new symptoms, as these could indicate a serious condition.

Drug Interactions

Aspirin has the potential to cause severe gastrointestinal bleeding, particularly when used concomitantly with anticoagulants or steroid medications. This interaction is primarily pharmacodynamic in nature, as both aspirin and these classes of drugs can increase the risk of bleeding.

Additionally, caution is advised for patients who are prescribed medications for gout, diabetes, or arthritis. These drugs may interact with aspirin, and it is recommended that patients consult their healthcare provider to evaluate the potential for interactions and to discuss appropriate management strategies. Monitoring may be necessary to ensure patient safety and to adjust dosages as required based on the clinical scenario.

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 under 12 years of age should not use this product unless directed by a doctor. For adolescents aged 12 years and older, the recommended dosage is 1 or 2 tablets every 4 hours or 3 tablets every 6 hours, with a maximum of 12 tablets in a 24-hour period unless otherwise directed by a healthcare professional.

Caution is advised for children and teenagers who have or are recovering from chickenpox or flu-like symptoms, as they are at risk for Reye's syndrome. If any changes in behavior accompanied by nausea and vomiting occur while using this product, a doctor should be consulted immediately, as these may be early signs of this rare but serious illness.

Geriatric Use

Elderly patients, particularly those aged 60 years and older, may have an increased risk of severe stomach bleeding. Healthcare providers should exercise caution when prescribing this medication to geriatric patients, considering the potential for heightened adverse effects.

It is advisable to closely monitor elderly patients for any signs of gastrointestinal bleeding and to evaluate the necessity of dosage adjustments based on individual patient factors. Careful assessment of the risk-benefit profile is essential in this population to ensure safe and effective use of the medication.

Pregnancy

Pregnant patients and women who are breastfeeding should consult a healthcare professional before using this medication. The use of aspirin during pregnancy, particularly at 20 weeks gestation or later, is associated with potential risks to the unborn child and may lead to complications during delivery. Therefore, it is crucial that aspirin is only used in these circumstances if explicitly directed by a physician. Healthcare providers should carefully evaluate the 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, as it may pose risks to the unborn child or lead to complications during delivery. There is no specific data available regarding the excretion of this medication in breast milk or its effects on breastfed infants. Therefore, caution is recommended when considering its use during lactation.

Renal Impairment

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

Hepatic Impairment

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

Overdosage

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

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

It is essential for healthcare providers to remain informed about the appropriate protocols for managing overdose situations, ensuring that patients receive timely and effective care.

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 regarding nonclinical toxicology or animal pharmacology and toxicology provided in the text.

Postmarketing Experience

Postmarketing experience has indicated that aspirin may lead to severe allergic reactions, which can manifest as facial swelling, shock, hives, and asthma (wheezing). Additionally, there have been reports of stomach bleeding associated with aspirin use, particularly among patients aged 60 years or older, those taking anticoagulant or steroid medications, individuals consuming three or more alcoholic drinks daily while using the product, patients with a history of stomach ulcers or bleeding problems, and those exceeding the recommended dosage or duration of use.

Adverse reactions reported in the postmarketing setting include signs indicative of stomach bleeding, such as vomiting blood, the presence of bloody or black stools, feelings of faintness, and persistent stomach pain. Other reported adverse reactions encompass tinnitus or hearing loss, exacerbation of pain or fever, the appearance of redness or swelling, and the emergence of new symptoms.

Patient Counseling

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

Patients should be instructed to discontinue use and consult a doctor if they experience any signs of an allergic reaction, and to seek medical help immediately in such cases. They should also be made aware of the signs of potential stomach bleeding, which include vomiting blood, having bloody or black stools, feeling faint, or experiencing persistent stomach pain. If any of these symptoms occur, patients should stop using the product and contact their healthcare provider.

Furthermore, patients should be advised to stop use and consult a doctor if they experience ringing in the ears, a loss of hearing, worsening pain that lasts more than 10 days, or a fever that persists beyond 3 days. They should also seek medical advice if they notice any redness or swelling, or if new symptoms arise, as these may indicate a serious condition.

Healthcare providers should encourage patients to consult a doctor before using the product if they have a history of stomach problems, such as heartburn, or if the stomach bleeding warning applies to them. It is also important to advise patients to seek medical guidance if they are taking a diuretic, have high blood pressure, heart disease, liver cirrhosis, or kidney disease, or if they have asthma. Lastly, patients should be reminded to consult a doctor or pharmacist before use if they are currently taking prescription medications for gout, diabetes, or arthritis.

Storage and Handling

The product is supplied with an expiration date indicated on the package. 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 explicitly 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.