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Tri-Buffered 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 1990
Label revision date
February 6, 2026
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 1990
Label revision date
February 6, 2026
Manufacturer
Major Pharmaceuticals
Registration number
M013
NDC root
0904-2015

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Drug Overview

MAJOR® is a type of tri-buffered aspirin that contains 325 mg of aspirin, which is a nonsteroidal anti-inflammatory drug (NSAID). It is designed to temporarily relieve minor aches and pains, such as those associated with toothaches, headaches, backaches, muscular aches, and menstrual cramps. Additionally, MAJOR® can help reduce fever, making it a versatile option for managing discomfort and illness.

Uses

You can use this medication to temporarily relieve minor aches and pains from various conditions, including toothaches, headaches, backaches, and muscular aches. It can also help with the minor pain associated with arthritis and alleviate premenstrual and menstrual cramps. Additionally, this medication is effective in temporarily reducing fever.

Rest assured, there are no teratogenic effects (which means it does not cause birth defects) 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 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 are considering giving this medication to a child under 12 years old, please consult a doctor first, as it should not be used without their 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. Children and teenagers recovering from chickenpox or flu-like symptoms should avoid it due to the risk of Reye's syndrome, a rare but serious illness. If you notice changes in behavior along with nausea and vomiting, consult a doctor immediately. Additionally, this product can cause severe allergic reactions, which may include hives, facial swelling, shock, or asthma symptoms like wheezing.

There is also a risk of severe stomach bleeding, especially if you are over 60, have a history of stomach ulcers or bleeding, consume three or more alcoholic drinks daily, or take certain medications like blood thinners or other NSAIDs (nonsteroidal anti-inflammatory drugs). If you experience symptoms such as feeling faint, vomiting blood, having bloody or black stools, or persistent stomach pain, seek medical attention right away. Other concerning signs include ringing in the ears, worsening pain, or new symptoms.

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 this product, as it could lead to Reye’s syndrome, a rare but serious illness. Additionally, be cautious of potential allergic reactions, which may include hives, facial swelling, shock, or asthma symptoms like wheezing. This product can also increase the risk of severe stomach bleeding, especially if you are over 60, have a history of stomach ulcers, consume alcohol regularly, or take certain medications like blood thinners or other NSAIDs (nonsteroidal anti-inflammatory drugs).

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. 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 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 make a significant difference in ensuring safety and health.

Pregnancy Use

If you are pregnant or breastfeeding, it’s crucial to consult with a healthcare professional before using any medication. This is particularly important for aspirin; you should avoid taking it after 20 weeks of pregnancy unless your doctor specifically instructs you to do so. Using aspirin at this stage can lead to potential issues for your unborn child or complications during delivery. Always prioritize your health and the health of your baby by seeking professional guidance.

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, children and teenagers who are currently experiencing or recovering from chickenpox or flu-like symptoms should avoid this product altogether. If you notice any changes in your child's behavior accompanied by nausea and vomiting while using this product, contact a doctor immediately, as these could be early signs of Reye's syndrome, a rare but serious condition.

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

Geriatric Use

As you age, it's important to be aware of certain risks when taking medications, especially those containing nonsteroidal anti-inflammatory drugs (NSAIDs). These medications can increase the risk of severe stomach bleeding, particularly if you are 60 years or older. If you have a history of stomach issues, such as heartburn, or conditions like high blood pressure, heart disease, liver cirrhosis, or kidney disease, you should consult your doctor before using these products.

Always prioritize your safety by discussing any concerns with your healthcare provider, especially if you fall into these higher-risk categories. They can help determine the best options for your health needs.

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.

Hepatic Impairment

If you have liver problems, such as liver cirrhosis (a severe scarring of the liver), it's important to consult your doctor before using this medication. Your healthcare provider can help determine if it's safe for you, especially if you also have other conditions like high blood pressure or heart disease.

Always prioritize your health by discussing any existing liver issues with your doctor to ensure proper care and monitoring.

Drug Interactions

It's important to 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 lab tests you may be undergoing. This way, you can receive the best possible care tailored to your needs.

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 within a range of 15°-30°C (59°-86°F) for short periods. Always check the end flap for the expiration date and lot number to confirm the product's validity and safety.

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

Additional Information

You should take this medication orally. For adults and children aged 12 years and older, the recommended dosage is 2 tablets every 4 hours, with a maximum of 12 tablets in a 24-hour period unless your doctor advises otherwise. If your child is under 12 years old, do not use this medication unless directed by a doctor.

If you are pregnant or breastfeeding, it's important to consult a healthcare professional before using this medication. Specifically, avoid using aspirin after 20 weeks of pregnancy unless your doctor has specifically instructed you to do so, as it may pose risks to your unborn child or lead to complications during delivery.

FAQ

What is MAJOR®?

MAJOR® is a tri-buffered aspirin product that contains 325 mg of aspirin, which acts as a pain reliever and fever reducer.

What conditions does MAJOR® temporarily relieve?

MAJOR® temporarily relieves minor aches and pains associated with toothache, the common cold, backache, muscular aches, headache, minor arthritis pain, and premenstrual or menstrual cramps.

What should I do if I am allergic to aspirin?

Do not use MAJOR® if you are allergic to aspirin or any other pain reliever/fever reducer.

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

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

Can children under 12 use MAJOR®?

Children under 12 years should not use MAJOR® 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 MAJOR® and seek medical help immediately.

Is MAJOR® safe to use during pregnancy?

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

What are the storage conditions for MAJOR®?

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

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

Ask a doctor before using MAJOR® if you have a history of stomach problems, high blood pressure, heart disease, liver cirrhosis, or kidney disease.

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

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 MAJOR®.

Packaging Info

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

Packaging configurations for Tri-Buffered Aspirin.
Details

Drug Information (PDF)

This file contains official product information for Tri-Buffered 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 toothache, the common cold, backache, muscular aches, headache, minor pain of arthritis, and premenstrual and menstrual cramps. Additionally, it is indicated for the temporary reduction of fever.

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.

For adults and children aged 12 years and older, the recommended dosage is 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.

It is essential to take each dose with a full glass of water to ensure proper absorption and efficacy.

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

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. If any changes in behavior accompanied by nausea and vomiting occur while using this product, it is imperative to consult a healthcare professional, as these symptoms may indicate the onset of this rare but serious illness.

Aspirin may provoke severe allergic reactions, which can manifest as hives, facial swelling, 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 is increased in individuals who are 60 years of age or older, have a history of stomach ulcers or bleeding disorders, consume three or more alcoholic beverages daily while using this product, or are concurrently taking anticoagulants, steroids, or other NSAIDs (including aspirin, ibuprofen, or naproxen). Patients should be counseled to adhere strictly to the recommended dosage and duration of use.

Before initiating treatment, healthcare professionals should inquire about the following conditions: a history of stomach problems (such as heartburn), high blood pressure, heart disease, liver cirrhosis, kidney disease, or asthma. Additionally, patients taking prescription medications for gout, diabetes, or arthritis should consult with their healthcare provider 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 are advised to discontinue use and contact their healthcare provider if they experience any signs of an allergic reaction, such as hives or swelling, or if they exhibit symptoms indicative of stomach bleeding, including feeling faint, vomiting blood, passing bloody or black stools, or experiencing persistent stomach pain. Other concerning symptoms warranting 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 signify 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 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, an allergy alert is warranted, as aspirin may cause severe allergic reactions. Symptoms of such reactions can include hives, facial swelling, shock, and 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 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, have a history of stomach ulcers or bleeding problems, consume three or more alcoholic drinks daily while using the product, or are taking blood-thinning (anticoagulant) or steroid medications. Furthermore, the risk is increased for those taking other medications that contain prescription or nonprescription NSAIDs, such as aspirin, ibuprofen, or naproxen, or for those who exceed the recommended dosage or duration of use.

Patients are advised to stop using the product 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 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 three days, redness or swelling, or the emergence of new symptoms. These 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 Tri-Buffered Aspirin (aspirin). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Tri-Buffered Aspirin.
Details

Pediatric Use

Pediatric patients under 12 years of age should not use this product unless directed by a doctor. For adolescents and adults aged 12 years and older, the recommended dosage is 2 tablets every 4 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 should not use this product. If any changes in behavior accompanied by nausea and vomiting occur during use, it is important to consult a doctor, as these symptoms may indicate the onset of Reye's syndrome, a rare but serious condition.

Geriatric Use

Elderly patients, particularly those aged 60 and older, are at an increased risk of severe stomach bleeding when using this product, which contains a nonsteroidal anti-inflammatory drug (NSAID). It is crucial for healthcare providers to assess the individual risk factors of geriatric patients prior to prescribing this medication.

Before initiating treatment, healthcare providers should inquire about any history of stomach problems, such as heartburn, as well as any existing conditions including high blood pressure, heart disease, liver cirrhosis, or kidney disease. These factors may necessitate additional caution or monitoring during the course of therapy.

Given the heightened risk of adverse effects in this population, careful consideration and appropriate dose modifications may be warranted to ensure the safety and efficacy of the treatment in elderly patients.

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, it may lead to adverse effects on fetal outcomes or complications during delivery. Therefore, aspirin should only be used in this period if explicitly directed by a physician. It is crucial for healthcare providers to weigh the benefits against the risks when considering aspirin therapy 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 the use of this medication during lactation.

Renal Impairment

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

Hepatic Impairment

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

Overdosage

In the event of an overdose, it is imperative to seek immediate medical assistance 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 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. Continuous monitoring of the patient's vital signs and clinical status is recommended. In cases where specific antidotes are available, their administration should be considered based on the clinical scenario and the substance involved.

It is vital for healthcare providers to remain vigilant and act swiftly in the management of overdose situations to ensure optimal patient outcomes.

Nonclinical Toxicology

It is especially important not to use aspirin at 20 weeks or later in pregnancy unless definitely directed to do so by a doctor, as it may cause problems in the unborn child or complications during delivery. No specific non-teratogenic effects have been identified in the available data. Additionally, there are no details provided regarding nonclinical toxicology or animal pharmacology and toxicology.

Postmarketing Experience

No postmarketing experience details are available in the insert text.

Patient Counseling

Patients should be advised to seek medical help or contact a Poison Control Center immediately in the event of an overdose. It is important to inform patients that they should not use this product if they are allergic to aspirin or any other pain reliever or fever reducer. Additionally, patients must be cautioned against using the product if they have ever experienced an allergic reaction to it or any of its ingredients.

Healthcare providers should instruct patients to stop using the product and consult a doctor if they experience any signs of an allergic reaction, and to seek medical assistance right away. Patients should also be made aware of the signs of 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 be advised to stop use and contact a healthcare professional.

Patients should be informed to discontinue use and consult a doctor if they experience ringing in the ears or a loss of hearing. Furthermore, they should be advised to seek medical advice if their pain worsens or persists for more than 10 days, if their fever intensifies or lasts longer than 3 days, or if they notice any redness or swelling. New symptoms should also prompt a consultation with a healthcare provider, as they may indicate a serious condition.

Before using the product, patients should be encouraged to consult a doctor if they have a history of stomach problems, such as heartburn, or if the stomach bleeding warning applies to them. It is also essential to advise patients to seek medical advice if they have high blood pressure, heart disease, liver cirrhosis, or kidney disease. Patients with asthma should be instructed to consult a doctor prior to use, as should those taking a diuretic. Lastly, patients should be reminded to speak with a doctor or pharmacist if they are currently taking a prescription medication for gout, diabetes, or arthritis.

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 and 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 medication is administered orally. For adults and children aged 12 years and older, the recommended dosage is 2 tablets every 4 hours, with a maximum of 12 tablets in a 24-hour period unless otherwise directed by a healthcare professional. For children under 12 years, use is not recommended unless specifically directed by a doctor.

Clinicians should counsel patients regarding the use of this medication during pregnancy or breastfeeding. It is particularly important to avoid aspirin use after 20 weeks of pregnancy unless explicitly instructed by a healthcare provider, 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 Tri-Buffered 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 Tri-Buffered 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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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.