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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, Delayed Release
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 1992
Label revision date
December 4, 2025
Active ingredient
Aspirin 325 mg
Other brand names
Drug classes
Nonsteroidal Anti-inflammatory Drug, Platelet Aggregation Inhibitor
Dosage form
Tablet, Delayed Release
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 1992
Label revision date
December 4, 2025
Manufacturer
Rite Aid Corporation
Registration number
M013
NDC root
11822-2270

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Drug Overview

Aspirin is a pain reliever that belongs to a class of medications known as nonsteroidal anti-inflammatory drugs (NSAIDs). It is commonly used to temporarily relieve minor aches and pains, including those caused by arthritis, headaches, menstrual discomfort, colds, toothaches, and muscle soreness. The 325 mg safety-coated tablets are designed to be gentle on your stomach while providing effective relief.

If you're considering using aspirin, it's important to consult with your doctor or healthcare provider, especially if you have concerns related to heart health.

Uses

You can use this medication to temporarily relieve minor aches and pains caused by various conditions. This includes discomfort from arthritis, headaches, menstrual pain, colds, toothaches, and muscle pain. If you have any specific concerns or conditions, it's always a good idea to consult your doctor for personalized advice.

Rest assured, there are no known teratogenic effects (which means it doesn't cause birth defects) associated with this medication, making it a safer option for many individuals.

Dosage and Administration

When taking this medication, it’s important to follow the directions carefully. You should not take more than the recommended amount. For adults and children aged 12 years and older, the typical dose is 1 to 2 tablets every 4 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 have children under 12, do not give them this medication unless a doctor has specifically directed you to do so. Always prioritize safety and consult with a healthcare professional if you have any questions or concerns.

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 this medication under these circumstances could lead to serious health issues. Always prioritize your safety and consult with a healthcare professional if you have any concerns about allergies or reactions.

Side Effects

You should be aware of some important side effects and warnings associated with this product. If you are a child or teenager recovering from chickenpox or flu-like symptoms, you should avoid using it, as it may lead to Reye's syndrome, a rare but serious illness. Additionally, be cautious of potential severe allergic reactions, which can include facial swelling, hives, 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 take other NSAIDs, have a history of stomach ulcers, are over 60, consume alcohol regularly, or take certain medications like blood thinners. If you experience symptoms such as faintness, vomiting blood, black or bloody stools, or persistent stomach pain, seek medical attention immediately. Other concerning signs include ringing in the ears, worsening pain, 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. Be cautious of severe allergic reactions, which can include facial swelling, hives, shock, or asthma symptoms like wheezing. Additionally, this product contains a nonsteroidal anti-inflammatory drug (NSAID) that may cause severe stomach bleeding, especially if you take other NSAIDs, have a history of stomach issues, or are over 60 years old.

Before using this product, consult your doctor if you have a history of stomach problems, asthma, high blood pressure, heart disease, liver cirrhosis, or kidney disease. 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 or seek emergency medical assistance 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 especially 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.

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 after 20 weeks of pregnancy, you should only do so if your doctor has specifically advised it. Taking aspirin during this time can pose risks to your unborn child and may lead to 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 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, consult a doctor immediately, as these could be early signs of Reye's syndrome, a rare but serious condition.

For children under 12 years old, you should only use this product if directed by a doctor. For those aged 12 and older, the recommended dosage is 1 to 2 tablets every 4 hours, but do not exceed 12 tablets in a 24-hour period unless advised 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 of certain health risks associated with medications. If you are 60 years or older, there is a higher chance of experiencing severe stomach bleeding when taking certain drugs. This risk is something you should discuss with your healthcare provider, especially if you have any existing health conditions or are taking other medications.

Always make sure to inform your doctor about your age and any concerns you may have regarding your treatment. They can help you understand the risks and adjust your medication plan to keep you safe and healthy.

Renal Impairment

If you have kidney problems, it's important to consult your doctor before using this medication, especially if you also have high blood pressure, heart disease, or liver cirrhosis. Additionally, if you are taking a diuretic (a medication that helps your body get rid of excess fluid), make sure to discuss this with your healthcare provider as it may affect your treatment plan. Your doctor will help determine the best approach for your specific health needs.

Hepatic Impairment

If you have liver problems, such as liver cirrhosis (severe liver scarring), it's important to consult your doctor before using this medication. Your healthcare provider will assess your overall health, including any high blood pressure or heart disease you may have, to ensure that the treatment is safe for you.

Always keep your doctor informed about your liver condition, as they may need to adjust your dosage or monitor your health more closely while you are on this medication. Your safety is the priority, so don’t hesitate to reach out with any concerns.

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 ensure the best possible care for your health.

Storage and Handling

To ensure the best performance of your product, store it at a temperature of 25°C (77°F). It can safely be kept in a range between 15°C and 30°C (59°F to 86°F) for short periods. Always check the expiration date on the package and use the product before this date to guarantee its effectiveness.

When handling the product, make sure to do so with clean hands and in a safe environment to maintain its integrity. Proper storage and careful handling are essential for your safety and the product's performance.

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 ASPIRIN used for?

ASPIRIN is used to temporarily relieve minor aches and pains due to conditions like arthritis, headaches, menstrual pain, colds, toothaches, and muscle pain.

What should I do if I am allergic to aspirin?

Do not use ASPIRIN if you are allergic to it or any other pain reliever/fever reducer, as it may cause a severe allergic reaction.

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

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

Can children under 12 use ASPIRIN?

Children under 12 years should not use ASPIRIN unless directed by a doctor.

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

If you experience symptoms like feeling faint, vomiting blood, or having bloody or black stools, stop using ASPIRIN and seek medical help immediately.

Is it safe to use ASPIRIN during pregnancy?

If you are pregnant or breastfeeding, consult a health professional before using ASPIRIN, especially after 20 weeks of pregnancy, as it may cause complications.

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

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

What should I do if I notice an allergic reaction?

If you notice signs of an allergic reaction, seek medical help right away.

How should I store ASPIRIN?

Store ASPIRIN at 25°C (77°F), with excursions permitted between 15°-30°C (59°-86°F), and use it by the expiration date on the package.

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

No description information is available for the specified drug.

Uses and Indications

This drug is indicated for the temporary relief of minor aches and pains associated with various conditions, including minor pain of arthritis, headache, menstrual pain, cold symptoms, toothache, and muscle pain. It may also be used as recommended by a healthcare professional.

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

Dosage and Administration

Patients should adhere strictly to the recommended dosage. Each dose should be taken with a full glass of water to ensure proper administration.

For adults and children aged 12 years and older, the recommended dosage is 1 to 2 tablets every 4 hours. The total daily intake must not exceed 12 tablets within a 24-hour period unless otherwise directed by a healthcare professional.

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

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, hives, shock, 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 under certain conditions, including concurrent use of other NSAIDs (prescription or nonprescription), a history of stomach ulcers or bleeding disorders, use of anticoagulants or steroid medications, being aged 60 or older, consuming three or more alcoholic drinks daily while using this product, or exceeding 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), asthma, high blood pressure, heart disease, liver cirrhosis, kidney disease, or if they are taking diuretics. 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 should be contacted without delay.

Patients should be instructed to discontinue use and contact their healthcare provider if they experience any signs of an allergic reaction, such as difficulty breathing or swelling. They should also seek medical attention if they notice any symptoms indicative of stomach bleeding, including feeling faint, vomiting blood, passing bloody or black stools, or experiencing persistent stomach pain. Other concerning symptoms that warrant immediate medical consultation include ringing in the ears, loss of hearing, the emergence of new symptoms, worsening pain lasting more than 10 days, fever persisting beyond 3 days, or the presence of redness or swelling, as these may indicate a serious underlying condition.

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, the product carries an allergy alert, as aspirin may cause severe allergic reactions. Symptoms of such reactions can include facial swelling, hives, shock, and asthma (wheezing). Patients experiencing any signs of an allergic reaction should stop use and seek medical help right away.

The 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 take other medications containing NSAIDs, have a history of stomach ulcers or bleeding problems, are on blood-thinning (anticoagulant) or steroid medications, are aged 60 or older, consume three or more alcoholic drinks daily while using the product, or take more than the recommended dosage or for an extended period.

Patients should discontinue use 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. Other symptoms warranting medical attention include ringing in the ears, loss of hearing, the emergence of new symptoms, worsening pain lasting more than 10 days, or a fever that worsens or lasts more than three days, as well as any redness or swelling. These symptoms could indicate a serious condition requiring prompt medical evaluation.

Drug Interactions

There are currently no documented drug interactions associated with this medication. Additionally, there is no information available regarding 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 Aspirin. Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Aspirin.
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 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.

For children under 12 years of age, the use of this product is not recommended unless directed by a doctor. In contrast, adults and children aged 12 years and older may take 1 to 2 tablets every 4 hours, with a maximum of 12 tablets in a 24-hour period, unless otherwise directed by a healthcare professional.

Geriatric Use

Elderly patients, particularly those aged 60 and older, are at 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 of gastrointestinal symptoms is recommended for geriatric patients, especially when initiating treatment or adjusting dosages. Healthcare providers should consider the overall health status and concurrent medications of elderly patients to mitigate potential adverse effects.

Pregnancy

Pregnant patients and those who are breastfeeding should consult a healthcare 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 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 pregnancy 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 comorbid conditions such as high blood pressure, heart disease, liver cirrhosis, or kidney disease. Additionally, caution is advised for those who are taking a diuretic, as this may further impact renal function and necessitate careful monitoring and potential dosing adjustments.

Hepatic Impairment

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

Overdosage

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

Healthcare professionals should be aware that the symptoms of overdose may vary depending on the specific substance involved. Therefore, a thorough assessment of the patient's condition is essential to determine the appropriate course of action.

Management of an overdose typically involves supportive care and symptomatic treatment. This may include monitoring vital signs, providing respiratory support, and administering activated charcoal if indicated and within the appropriate time frame. In cases where specific antidotes are available, their use should be considered based on the clinical scenario.

It is essential for healthcare providers to remain vigilant and prepared to implement emergency protocols in the event of an overdose, ensuring the safety and well-being of the patient.

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

No postmarketing experience details are available in the insert text.

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 crucial to inform patients that they should not use this product if they have a known allergy to aspirin or any other pain reliever or fever reducer. Additionally, patients must 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 feeling faint, vomiting blood, having bloody or black stools, or experiencing stomach pain that does not improve. 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, new symptoms, worsening pain that lasts more than 10 days, or a fever that worsens or lasts more than 3 days. Redness or swelling should also prompt a consultation with a healthcare provider, as these may indicate a serious condition.

Patients should be encouraged to ask their 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 discuss any history of asthma, high blood pressure, heart disease, liver cirrhosis, or kidney disease with their healthcare provider prior to use. Additionally, patients taking diuretics or prescription medications for gout, diabetes, or arthritis should consult their doctor or pharmacist before using this product.

Storage and Handling

The product is supplied in packaging that includes specific NDC numbers. It should be stored at a controlled room temperature of 25°C (77°F), with permissible excursions between 15°C and 30°C (59°F and 86°F). It is essential to adhere to the expiration date indicated on the package to ensure product efficacy and safety.

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 the use of aspirin after 20 weeks 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.

Learn more in our Editorial Policy

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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.