ADD CONDITION

items per page

Aspirin

Last content change checked dailysee data sync status

Active ingredient
Aspirin 81 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 2019
Label revision date
July 1, 2025
Active ingredient
Aspirin 81 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 2019
Label revision date
July 1, 2025
Manufacturer
Rugby Laboratories
Registration number
M013
NDC root
0536-1234

If you are a healthcare professional or from the pharmaceutical industry please visit this version.

If you are a consumer or patient please visit this version.

Drug Overview

Rugby® is a low dose aspirin medication, containing 81 mg of aspirin, which is classified as a nonsteroidal anti-inflammatory drug (NSAID). It is designed to provide temporary relief from minor aches and pains. The tablets are enteric coated, which means they are specially designed to dissolve in the intestines rather than the stomach, helping to reduce potential stomach irritation.

While Rugby® can help alleviate discomfort, it is 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 take effect.

Uses

This product is designed to help you find temporary relief from minor aches and pains, as advised by your doctor. However, keep in mind that it works slowly, so it may not be the best choice if you need quick relief from headaches or other symptoms that require immediate attention.

It's important to note that there are no reported 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 dosage is to take 4 to 8 tablets every 4 hours. However, you should not exceed 48 tablets in a 24-hour period unless your doctor has specifically 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 have children under 12 years old, do not give them this medication unless a doctor has advised 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 take it.

Taking this medication under these circumstances could lead to serious health issues, so please prioritize your safety and consult with a healthcare professional if you have any concerns.

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 hives, facial swelling, 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 it for longer than directed, use other NSAIDs, have a history of stomach ulcers, or are over 60 years old. If you experience symptoms such as vomiting blood, black or bloody stools, faintness, or persistent stomach pain, you should stop using the product and consult a doctor immediately. 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 contains a nonsteroidal anti-inflammatory drug (NSAID), which can cause severe stomach bleeding, especially if you take it longer than directed, have a history of stomach issues, or consume alcohol regularly.

Before using this product, consult your doctor if you have asthma, a history of stomach problems, or conditions like high blood pressure, heart disease, liver cirrhosis, or kidney disease. If you experience any signs of an allergic reaction or stomach bleeding—such as vomiting blood, having bloody or black stools, or severe stomach pain—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.

Don’t wait to see if symptoms improve; prompt action can be vital. Always prioritize your health and safety by reaching out for professional assistance in these situations.

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 advice.

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 using this product for children and teenagers. If your child has or is recovering from chicken pox or flu-like symptoms, they should not use this product due to the risk of Reye's syndrome (a rare but serious illness). If you notice any changes in your child's behavior along with nausea and vomiting while using this product, consult a doctor immediately, as these could be early signs of Reye's syndrome.

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 4 to 8 tablets every 4 hours, but do not exceed 48 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. This risk means that you should discuss any medications you are taking with your healthcare provider, especially if they are known to affect your stomach or blood.

Always make sure to inform your doctor 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 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 open communication with your doctor to ensure your safety and well-being.

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 other nonsteroidal anti-inflammatory drugs (NSAIDs) like aspirin, ibuprofen, or naproxen, this may increase your risk of stomach bleeding. Additionally, using blood thinners (anticoagulants) or steroid medications can also heighten this risk. If you are on prescription medications for conditions like gout, diabetes, or arthritis, it's crucial to discuss these with your healthcare provider to ensure your safety.

While there are no specific interactions with laboratory tests noted, always keep your healthcare provider informed about all the medications you are taking. This helps them provide the best care and avoid any potential complications.

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 important for safety and effectiveness.

When handling the product, make sure to do so in a clean environment to maintain its integrity. Proper storage and careful handling will help you use the product safely and effectively.

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 Rugby®?

Rugby® is a low dose aspirin product containing 81 mg of aspirin, designed as a pain reliever (NSAID) in enteric coated tablets.

What is Rugby® used for?

It is used for the temporary relief of minor aches and pains, but it is not intended for fast relief of headaches or other symptoms needing immediate relief due to its delayed action.

What should I do if I am allergic to aspirin?

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

What are the dosage instructions for Rugby®?

Adults and children 12 years and over should take 4 to 8 tablets every 4 hours, not exceeding 48 tablets in 24 hours unless directed by a doctor. Children under 12 years should not use it unless directed by a doctor.

What precautions should I take when using Rugby®?

Consult a doctor before use if you have asthma, a history of stomach problems, high blood pressure, heart disease, liver cirrhosis, or kidney disease.

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

Stop using Rugby® and seek medical help if you vomit blood, have bloody or black stools, feel faint, or have stomach pain that does not improve.

Can I use Rugby® if I am pregnant or breastfeeding?

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

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

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

What should I do in case of an overdose?

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

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

Rugby® is a low dose aspirin formulation containing 81 mg of aspirin per tablet, classified as a nonsteroidal anti-inflammatory drug (NSAID). The product is presented in the form of 120 enteric-coated tablets, designed for safety and to minimize gastrointestinal irritation. The tablets are coated to ensure proper release in the intestine. The National Drug Code (NDC) for this product is 0536-1234-41. This formulation is comparable to the active ingredient found in Bayer® Low Dose Aspirin. It is important to note that this product is not manufactured or distributed by Bayer AG, the owner of the registered trademark Bayer® Low Dose Aspirin. The packaging includes a tamper-evident safety seal; the product should not be used if the seal under the cap is broken or missing.

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.

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 4 to 8 tablets every 4 hours. The total daily dosage must not exceed 48 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.

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 Reye's syndrome, a rare but serious condition.

Aspirin may provoke severe allergic reactions in some individuals. Symptoms of such reactions can include hives, facial swelling, shock, and asthma (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 but not limited to: exceeding the recommended dosage or duration of use, concurrent use of other NSAIDs (such as aspirin, ibuprofen, or naproxen), a history of stomach ulcers or bleeding disorders, concomitant use of anticoagulants or steroid medications, being aged 60 years or older, 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 they have a history of asthma, if the stomach bleeding warning is applicable, if they have experienced stomach issues such as heartburn, if they are taking diuretics, or if they have conditions such as high blood pressure, heart disease, liver cirrhosis, or kidney disease. Additionally, patients should seek guidance from a doctor or pharmacist if they are currently taking prescription medications for gout, diabetes, or arthritis.

In the event of an overdose, it is crucial to seek emergency medical assistance or contact a Poison Control Center immediately.

Patients should be instructed to discontinue use and contact their healthcare provider if they experience any signs of an allergic reaction, such as hives or swelling. They should also seek medical attention if they notice any symptoms indicative of stomach bleeding, including vomiting blood, passing bloody or black stools, feeling faint, 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, fever that worsens or persists beyond three days, visible redness or swelling, or the emergence of new symptoms, as these may signal 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, there is an allergy alert associated with this product. Aspirin may cause severe allergic reactions, which can manifest as hives, facial swelling, shock, or asthma symptoms such as wheezing. Patients experiencing any signs of an allergic reaction should seek medical attention promptly.

This product contains a nonsteroidal anti-inflammatory drug (NSAID), which carries a warning for the potential risk of severe stomach bleeding. The likelihood of this adverse reaction increases under certain conditions, including prolonged use beyond the directed dosage, concurrent use of other NSAIDs (whether prescription or nonprescription), a history of stomach ulcers or bleeding problems, use of blood-thinning medications or steroids, being aged 60 or older, or consuming 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 an allergic reaction or symptoms indicative of stomach bleeding, such as vomiting blood, having bloody or black stools, feeling faint, or experiencing persistent stomach pain. Other concerning symptoms that warrant medical consultation 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 signify a serious condition requiring immediate medical attention.

Drug Interactions

Co-administration of nonsteroidal anti-inflammatory drugs (NSAIDs), including both prescription and nonprescription agents such as aspirin, ibuprofen, and naproxen, may elevate the risk of gastrointestinal bleeding. Healthcare professionals should exercise caution when prescribing these medications concurrently.

The concomitant use of anticoagulants or steroid medications may also heighten the risk of stomach bleeding. It is advisable for healthcare providers to monitor patients closely and consider dosage adjustments as necessary when these agents are used in combination.

Patients taking prescription medications for conditions such as gout, diabetes, or arthritis should consult their healthcare provider to ensure safe and effective use of their treatment regimen.

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

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 changes in behavior accompanied by nausea and vomiting occur while using this product, it is important to consult a doctor, as these symptoms may indicate the onset of Reye's syndrome.

For pediatric patients under 12 years of age, the use of this product is not recommended unless directed by a healthcare professional. In contrast, adults and children aged 12 years and older may take 4 to 8 tablets every 4 hours, with a maximum of 48 tablets in a 24-hour period, unless otherwise directed by a doctor.

Geriatric Use

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

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

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 comorbid conditions such as high blood pressure, heart disease, liver cirrhosis, or kidney disease. It is essential to assess renal function and consider potential dosing adjustments or monitoring requirements based on the degree of renal impairment.

Hepatic Impairment

Patients with hepatic impairment should consult a healthcare professional prior to use, particularly if they have conditions such as liver cirrhosis. It is essential for these patients to receive appropriate evaluation and monitoring of their liver function to ensure safe 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 specific symptoms of an 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 the substance is known, specific antidotes or treatments may be indicated, and healthcare providers should refer to established guidelines for the management of overdose related to the specific agent involved.

It is critical to document all relevant information regarding the overdose, including the substance, amount ingested, time of ingestion, and any symptoms presented, to facilitate effective treatment and follow-up 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 or additional nonclinical toxicology details are available in the provided data. Furthermore, there are no specific findings related to animal pharmacology and toxicology.

Postmarketing Experience

Postmarketing experience has shown that aspirin may cause severe allergic reactions, which can include hives, facial swelling, shock, and asthma (wheezing). Additionally, it has been indicated that the use of aspirin may lead to severe stomach bleeding, particularly in individuals who exceed the recommended dosage, use other nonsteroidal anti-inflammatory drugs (NSAIDs), have a history of stomach ulcers or bleeding problems, take blood thinners or steroids, are aged 60 or older, or consume three or more alcoholic drinks daily while using the product.

Patient Counseling

Healthcare providers should advise patients to seek immediate medical help 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 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.

Patients should be instructed 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. They should also be made aware of the signs of stomach bleeding, which include vomiting blood, having bloody or black stools, feeling faint, or experiencing stomach pain that does not improve. In such cases, patients should be advised to stop use and contact a healthcare professional.

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

Healthcare providers should encourage patients to consult a doctor before using the product if they have asthma, if the warning regarding stomach bleeding applies to them, or if they have a history of stomach problems such as heartburn. It is also important to recommend that patients speak with a doctor before use if they are taking a diuretic, have high blood pressure, heart disease, liver cirrhosis, or kidney disease.

Lastly, patients should be advised to consult a doctor or pharmacist before using the product if they are taking prescription medications 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 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 tracking and usage.

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

Last AI update:

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.