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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
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 1993
Label revision date
July 19, 2025
Active ingredient
Aspirin 325 mg
Other brand names
Drug classes
Nonsteroidal Anti-inflammatory Drug, Platelet Aggregation Inhibitor
Dosage form
Tablet
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 1993
Label revision date
July 19, 2025
Manufacturer
DOLGENCORP, LLC
Registration number
M013
NDC root
55910-249

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Drug Overview

Aspirin is a medication that comes in 325 mg tablets and is commonly used as a pain reliever and fever reducer. It belongs to a class of drugs known as nonsteroidal anti-inflammatory drugs (NSAIDs). Aspirin temporarily alleviates various types of pain, including headaches, toothaches, muscle pain, menstrual pain, and minor arthritis pain, as well as reducing fever associated with colds.

This medication is recognized for its effectiveness in providing safe pain relief, making it a popular choice for many individuals seeking to manage discomfort. However, it's important to 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 medication to temporarily relieve various types of pain and discomfort. It is effective for headaches, toothaches, and muscle pain. If you're dealing with the pain and fever associated with colds, this medication can help. It also provides relief from menstrual pain and minor arthritis pain.

Rest assured, there are no teratogenic effects (which means it doesn't cause birth defects) associated with this medication, making it a safer option for those who may be concerned about such risks.

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 dosage is either 1 or 2 tablets every 4 hours, or 3 tablets every 6 hours. However, you should not exceed a total of 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

It's important to avoid using this medication if you are allergic to aspirin or any other pain reliever or fever reducer. Additionally, do not take it if you have previously experienced an allergic reaction to this product or any of its ingredients. Taking this medication under these circumstances could lead to serious health issues. Always consult with your healthcare provider if you have any concerns about allergies or previous 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 symptoms like asthma (wheezing), shock, hives, or facial swelling.

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, or have a history of stomach ulcers. If you experience symptoms such as feeling faint, vomiting blood, or having bloody or black stools, seek medical attention immediately. Other concerning signs include ringing in the ears, worsening pain, or new symptoms. Always consult your doctor if you have any of these reactions.

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 symptoms like wheezing, shock, hives, or facial swelling. 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, or have a history of stomach ulcers.

Before using this product, consult your doctor if you have asthma, high blood pressure, heart disease, liver cirrhosis, kidney disease, or if you are taking diuretics or 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 what you would typically experience with the medication.

Don’t wait to see if symptoms improve; getting prompt assistance can be vital. Always prioritize your health and safety by reaching out for help as soon as you notice any concerning signs.

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. 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. 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 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 you have a history of stomach issues or are on other medications that may increase this risk.

Always make sure to follow your doctor's advice regarding dosages and any necessary precautions. Your healthcare provider can help you understand how to manage your medications safely to minimize potential side effects.

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 adjustments to your dosage or additional monitoring to ensure your safety. Always prioritize open communication with your healthcare provider regarding your kidney health and any other medical conditions you may have.

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 be aware that certain medications can interact with each other, potentially leading to serious side effects. For instance, if you are taking blood thinners (anticoagulants) or steroid medications, you may have a higher risk of severe stomach bleeding. Additionally, using other nonsteroidal anti-inflammatory drugs (NSAIDs) like aspirin, ibuprofen, or naproxen alongside these medications can also increase this risk. If you are on prescription medications for conditions like gout, diabetes, or arthritis, it's crucial to consult with your healthcare provider or pharmacist before starting any new treatment.

While there are no specific interactions noted with laboratory tests, discussing all your medications with your healthcare provider is essential. This ensures that you receive safe and effective care tailored to your health needs. Always prioritize open communication about your medications to avoid any potential complications.

Storage and Handling

To ensure the best performance and safety of your product, always check the expiration date on the package before use. Store the product at a temperature of 25°C (77°F), but it's acceptable for it to be kept within a range of 15°-30°C (59°-86°F) for short periods.

By following these storage guidelines, you can help maintain the product's effectiveness and safety. Remember to handle it with care, keeping it in a clean environment to avoid contamination.

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 a pain reliever and fever reducer that temporarily relieves headaches, toothaches, muscle pain, pain and fever of colds, menstrual pain, and minor arthritis pain.

What is the recommended dosage 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.

Are there any warnings for using 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 feel faint, vomit blood, have bloody or black stools, or have stomach pain that does not improve, stop using Aspirin and consult a doctor immediately.

Can I take Aspirin if I am pregnant or breastfeeding?

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 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.

How should I store Aspirin?

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

What should I do if I have an allergic reaction to Aspirin?

If you experience an allergic reaction, seek medical help 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

Aspirin is a nonsteroidal anti-inflammatory drug (NSAID) formulated as 325 mg tablets, designed for pain relief and fever reduction. Each bottle contains 150 tablets. The product features a tamper-evident safety seal; it should not be used if the seal under the cap is broken or missing. Aspirin is distributed by Old East Main Co., located at 100 Mission Ridge, Goodlettsville, TN 37072.

Uses and Indications

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

There are no teratogenic or nonteratogenic effects associated with 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 is contraindicated in patients with a known allergy to aspirin or any other pain reliever or fever reducer. Additionally, individuals who have previously experienced an allergic reaction to this product or any of its components should not use it.

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 asthma (wheezing), shock, hives, or facial swelling. 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 in patients who are 60 years of age or older, those taking anticoagulants or steroid medications, individuals using other NSAIDs (including aspirin, ibuprofen, or naproxen), patients consuming three or more alcoholic beverages daily while using this product, those who exceed the recommended dosage or duration of use, and individuals with a history of stomach ulcers or bleeding disorders.

Healthcare professionals should advise patients to consult a doctor prior to use if they have a history of asthma, if the stomach bleeding warning applies to them, or if they have a history of gastrointestinal issues such as heartburn. Additionally, patients with high blood pressure, heart disease, liver cirrhosis, or kidney disease, as well as those taking diuretics, should seek medical advice before using this product. It is also recommended that patients taking prescription medications for gout, diabetes, or arthritis consult with a doctor or pharmacist prior to use.

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 a healthcare professional 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, worsening pain lasting more than 10 days, fever persisting beyond 3 days, visible redness or swelling, or the emergence of new symptoms, 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 asthma (wheezing), shock, hives, and facial swelling. Patients experiencing any signs of an allergic reaction should seek medical help right away.

The product also 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 (anticoagulant) or steroid medications, individuals using other NSAIDs (including aspirin, ibuprofen, or naproxen), and patients who consume three or more alcoholic drinks daily while using this product. Furthermore, the risk is increased in those who take more of the product or for a longer duration than directed, or who have a history of stomach ulcers or bleeding problems.

Patients are advised to stop using the product and consult a doctor if they experience any signs of an allergic reaction or symptoms indicative of stomach bleeding, such as feeling faint, vomiting blood, having bloody or black stools, or experiencing persistent stomach pain. Other concerning symptoms that warrant 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 3 days, redness or swelling, or the emergence of new symptoms. These could be signs of a serious condition requiring prompt medical evaluation.

Drug Interactions

The concomitant use of anticoagulants or steroid medications may significantly elevate the risk of severe gastrointestinal bleeding. Healthcare professionals should exercise caution when prescribing these agents together and consider monitoring for signs of gastrointestinal distress.

Additionally, the use of nonsteroidal anti-inflammatory drugs (NSAIDs), including both prescription and over-the-counter options such as aspirin, ibuprofen, and naproxen, can further increase the likelihood of severe stomach bleeding. It is advisable for patients to avoid combining these medications without consulting a healthcare provider.

Patients currently prescribed medications for gout, diabetes, or arthritis are strongly encouraged to seek guidance from a healthcare professional prior to initiating any new treatment. This precaution is essential to prevent potential adverse interactions and ensure safe medication management.

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

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 healthcare professional. 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 physician.

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 healthcare provider should be consulted immediately, as these may be early signs of this rare but serious condition.

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 of gastrointestinal bleeding is advised, and dosage adjustments may be necessary based on the individual patient's health status and concurrent medications. Careful assessment of the risks versus benefits should be conducted to ensure the safety of elderly patients receiving this treatment.

Pregnancy

Pregnant patients and those who are breastfeeding should consult a healthcare professional prior to use. The use of aspirin during pregnancy, particularly at 20 weeks gestation or later, is associated with potential risks. Specifically, aspirin may lead to adverse effects on fetal development and complications during delivery. Therefore, it is crucial that pregnant patients only use aspirin if explicitly directed by a healthcare provider.

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 its use 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 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 alert and prepared to implement appropriate management strategies in response to an overdose situation, 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 or additional nonclinical toxicology details are available in the provided data. Furthermore, there are no specific findings related to animal pharmacology and toxicology mentioned.

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 should be cautioned against using the product if they have previously experienced an allergic reaction to it or any of its ingredients.

Patients must 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 a healthcare professional.

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 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.

Patients with asthma, a history of stomach problems such as heartburn, or those for whom the stomach bleeding warning applies should be encouraged to consult a doctor before using the product. Additionally, individuals with high blood pressure, heart disease, liver cirrhosis, or kidney disease should seek medical advice prior to use. Patients taking diuretics or prescription medications for gout, diabetes, or arthritis should also be advised to consult a doctor or pharmacist before using this product.

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°C to 30°C (59°F to 86°F). Proper storage conditions are essential to maintain the integrity and efficacy of the product.

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.

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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.