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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 2023
Label revision date
March 5, 2026
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 2023
Label revision date
March 5, 2026
Manufacturer
Rite Aid Corporation
Registration number
M013
NDC root
11822-6910

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Drug Overview

Aspirin is a regular strength pain reliever that belongs to a class of medications known as nonsteroidal anti-inflammatory drugs (NSAIDs). It is designed to provide temporary relief from minor aches and pains, making it a common choice for everyday discomfort. The enteric-coated caplets are specially formulated to help protect your stomach and ensure the medication is released in the intestines.

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

Uses

You can use this product for the temporary relief of minor aches and pains, as advised by your doctor. However, keep in mind that it works slowly, so it may not be suitable for quick relief of headaches or other symptoms that require immediate attention.

It's important to note that there are no teratogenic effects (which means it doesn't cause birth defects) or nonteratogenic effects associated with this product. Always consult with your healthcare provider for personalized advice and recommendations.

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 or 2 caplets every 4 hours. However, you should not exceed 12 caplets in a 24-hour period unless your doctor has instructed you to do so.

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 is not recommended for 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 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.

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, aspirin can cause severe allergic reactions, which may include symptoms like shock, hives, facial swelling, or asthma (wheezing).

This product contains a nonsteroidal anti-inflammatory drug (NSAID), which can lead to severe stomach bleeding, especially if you are over 60, take other NSAIDs, have a history of stomach ulcers, or consume alcohol regularly. 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 longer than expected, you should stop using the product and consult a doctor immediately.

Warnings and Precautions

It's important to be aware of some serious warnings when using this product. If you are a child or teenager recovering from chickenpox or flu-like symptoms, you should not use it, as it could lead to Reye’s syndrome, a rare but serious illness. Additionally, be cautious of potential allergic reactions, which can include symptoms like shock, hives, facial swelling, or asthma (wheezing). This product contains a nonsteroidal anti-inflammatory drug (NSAID), which may increase the risk of severe stomach bleeding, especially if you are over 60, take other NSAIDs, have a history of stomach issues, or consume alcohol regularly.

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, stomach bleeding (like 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 not typical for you.

Always err on the side of caution—if you think you or someone else may have taken too much of a medication, don’t wait. Getting prompt assistance can be vital for safety and recovery.

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, avoid using aspirin after 20 weeks of pregnancy unless your doctor has specifically instructed you to do so. This is crucial because aspirin can potentially cause issues for your unborn child or lead to complications during delivery. Always prioritize your health and the health of your baby by seeking professional advice.

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 right away, as these could be early signs of Reye's syndrome, a rare but serious condition.

For dosing, adults and children aged 12 years and older can take 1 or 2 caplets every 4 hours, but they should not exceed 12 caplets in a 24-hour period unless a doctor advises otherwise. For children under 12 years, do not use this product 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 of certain health risks associated with medications. If you are 60 years or older, there is a higher chance of experiencing severe stomach bleeding. This risk means that you should discuss any medications you are taking with your healthcare provider, especially if they are known to affect the stomach or blood clotting.

Always keep your doctor informed about your age and any other health conditions you may have, as they can help you manage your medications safely and effectively. Taking precautions can help protect your health and ensure that you receive the best care possible.

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 monitoring and dosage adjustments as needed. Your safety is the top priority, so don't hesitate to reach out for guidance.

Drug Interactions

It's important to have open conversations with your healthcare provider about any medications or tests you may be taking. Currently, there are no specific drug interactions or laboratory test interactions noted for this medication. However, every individual’s health situation is unique, and your healthcare provider can help ensure that your treatment is safe and effective. Always discuss any other medications or supplements you are using, as well as any lab tests you may need, to avoid potential issues.

Storage and Handling

To ensure the best performance of your product, store it at room temperature, specifically at 25°C (77°F). It’s acceptable for the temperature to vary between 15°C and 30°C (59°F to 86°F) occasionally. Always check the end flap of the packaging for the expiration date and lot number, as this information is crucial for safety and effectiveness.

When handling the product, make sure to do so in a clean environment to maintain its integrity. Proper storage and handling are essential for ensuring that the product remains safe and effective for use.

Additional Information

You should take this medication orally. Before using it for your heart, it's important to talk to your doctor or another healthcare provider to ensure it's appropriate for you. They can provide guidance tailored to your specific health needs.

FAQ

What is ASPIRIN used for?

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

How should I take ASPIRIN?

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

Are there any warnings associated with ASPIRIN?

Yes, ASPIRIN may cause severe allergic reactions, stomach bleeding, and should not be used by children recovering from chicken pox or flu-like symptoms due to the risk of Reye's syndrome.

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

If you vomit blood, feel faint, have bloody or black stools, or have stomach pain that does not get better, stop using ASPIRIN and seek medical help immediately.

Can I use ASPIRIN if I am pregnant or breastfeeding?

You should ask a health professional before using ASPIRIN if you are pregnant or breastfeeding, especially after 20 weeks of pregnancy.

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

You should ask a doctor before using ASPIRIN if you have a history of stomach problems, high blood pressure, heart disease, liver cirrhosis, or kidney disease.

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.

How should I store ASPIRIN?

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

What is the mechanism of action of ASPIRIN?

ASPIRIN is a nonsteroidal anti-inflammatory drug (NSAID) that provides temporary relief of minor aches and pains.

What should I do if I take too much ASPIRIN?

In case of overdose, get medical help or contact a Poison Control Center right away.

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 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.

Limitations of Use: There are no teratogenic or nonteratogenic effects associated with this drug.

Dosage and Administration

Patients should adhere strictly to the recommended dosage. It is advised to take each dose with a full glass of water to ensure proper administration.

For adults and children aged 12 years and older, the recommended dosage is 1 or 2 caplets every 4 hours. The total daily dosage must not exceed 12 caplets 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 recommended 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, as these may be early signs of Reye's syndrome.

Aspirin may induce severe allergic reactions, which can manifest as shock, hives, facial swelling, or asthma (wheezing). Healthcare professionals should be vigilant for these symptoms 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), being aged 60 or older, exceeding the recommended dosage or duration of use, taking anticoagulants or steroid medications, having a history of stomach ulcers or bleeding disorders, or consuming three or more alcoholic beverages daily while using this product.

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 vomiting blood, feeling faint, passing bloody or black stools, or experiencing persistent stomach pain. Other concerning symptoms that warrant immediate medical consultation include ringing in the ears or hearing loss, worsening pain lasting more than 10 days, a fever that worsens or persists beyond three days, visible redness or swelling, or the emergence of new symptoms that may suggest a serious condition.

Side Effects

Patients using this product should be aware of several serious adverse reactions associated with its use. Notably, 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 a significant risk of severe allergic reactions to aspirin, which may manifest as shock, hives, facial swelling, or asthma (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 lead to severe stomach bleeding. The risk of this adverse reaction is heightened in patients who are taking other NSAIDs (either prescription or nonprescription), are aged 60 or older, exceed the recommended dosage or duration of use, are on anticoagulant or steroid medications, have a history of stomach ulcers or bleeding problems, or consume three or more alcoholic drinks daily while using this product.

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, feeling faint, having bloody or black stools, 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

There are currently no documented drug interactions associated with the use of 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, it is essential to consult a doctor, as these may be early signs of Reye's syndrome.

For dosing, adults and children aged 12 years and older may take 1 or 2 caplets every 4 hours, with a maximum of 12 caplets in 24 hours unless otherwise directed by a doctor. For children under 12 years of age, the product should not be used unless directed by a doctor.

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 this medication to geriatric patients.

Monitoring for signs and symptoms of gastrointestinal bleeding is recommended in this population. Additionally, healthcare providers should consider the overall health status and concurrent medications of elderly patients, as these factors may further influence the risk of adverse effects.

Dose adjustments may be necessary based on individual patient assessments, and careful evaluation of the benefits versus risks should guide treatment decisions in geriatric patients.

Pregnancy

Pregnant patients and those 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. Specifically, it may lead to adverse effects on the unborn child or complications during delivery. Therefore, it is crucial that pregnant patients only use aspirin under the guidance of a healthcare provider if deemed necessary.

Lactation

Lactating mothers are advised to consult a healthcare 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 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 liver 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 shock, hives, facial swelling, and asthma (wheezing). Additionally, there have been reports of stomach bleeding associated with aspirin use, particularly among older patients, those taking other nonsteroidal anti-inflammatory drugs (NSAIDs), or individuals with a history of stomach ulcers or bleeding disorders.

Adverse reactions documented in postmarketing surveillance include vomiting blood, feelings of faintness, the presence of bloody or black stools, 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 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 vomiting blood, feeling faint, 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 informed 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 for more than 3 days. Any redness or swelling, as well as the emergence of new symptoms, should prompt a discussion with a healthcare provider, 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 they have asthma. It is also important to advise patients to seek medical advice if they have high blood pressure, heart disease, liver cirrhosis, or kidney disease. Patients taking diuretics or prescription medications for gout, diabetes, or arthritis should be encouraged to discuss their current medications with a doctor or pharmacist prior to use.

Storage and Handling

The product is supplied in configurations that include specific NDC numbers, which can be found on the packaging. 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 to 86°F).

Healthcare professionals are advised to check the end flap of the packaging for the expiration date and lot number to ensure proper inventory management and product safety.

Additional Clinical Information

The product is administered orally. Clinicians should advise patients to consult with their doctor or healthcare provider prior to using this product for heart-related conditions. No further information is available regarding laboratory tests, abuse potential, or postmarketing experiences.

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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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.