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Thompson Extra Strength Non-Aspirin

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Active ingredient
Acetaminophen 500 mg
Other brand names
Dosage forms
  • Tablet
  • Tablet, Film Coated
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2023
Label revision date
September 8, 2025
Active ingredient
Acetaminophen 500 mg
Other brand names
Dosage forms
  • Tablet
  • Tablet, Film Coated
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2023
Label revision date
September 8, 2025
Manufacturer
Thompson
Registration number
M013
NDC roots
73408-174, 73408-274, 73408-804

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Drug Overview

Acetaminophen is an extra strength, non-aspirin pain reliever and fever reducer. It is commonly used to temporarily relieve minor aches and pains, including headaches, muscular aches, arthritis pain, backaches, toothaches, and menstrual cramps. Additionally, it helps to reduce fever, making it a versatile option for managing discomfort associated with various conditions, such as the common cold.

This medication contains 500 mg of acetaminophen per tablet and is packaged in a tamper-evident sealed container with 100 tablets, designed for households without young children.

Uses

You can use this medication to temporarily relieve minor aches and pains caused by various conditions, including headaches, muscular aches, arthritis, backaches, the common cold, toothaches, and menstrual cramps. It can also help reduce fever, providing you with some comfort when you're not feeling well.

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

Dosage and Administration

If you are an adult or a child aged 12 years and older, you should take 2 tablets every 6 hours as long as your symptoms persist. However, it's important not to exceed 6 tablets in a 24-hour period unless your doctor advises otherwise. Additionally, you should not use this medication for more than 10 days unless directed by your healthcare provider.

For children under 12 years of age, it's best to consult a doctor before giving them this medication. Always follow your healthcare provider's instructions to ensure safe and effective use.

What to Avoid

It's important to be cautious when using this medication. You should not take it alongside any other drugs that contain acetaminophen, whether they are prescription or over-the-counter. If you're unsure whether a medication contains acetaminophen, please consult your doctor or pharmacist for guidance. Additionally, avoid using this product if you have a known allergy to acetaminophen or any of its inactive ingredients.

By following these guidelines, you can help ensure your safety and avoid potential complications. Always prioritize your health and seek professional advice if you have any questions or concerns.

Side Effects

This product contains acetaminophen, which can lead to severe liver damage if you exceed 4,000 mg in 24 hours, take it with other acetaminophen-containing medications, or consume three or more alcoholic drinks daily while using it. Additionally, be aware that acetaminophen may cause serious skin reactions, including skin reddening, blisters, or rash. If you notice any skin reactions, stop using the product and seek medical help immediately.

You should also stop using this product and consult a doctor if your pain worsens or lasts longer than 10 days, if your fever worsens or lasts more than 3 days, or if you experience new symptoms, redness, or swelling, as these could indicate a serious condition. If you have liver disease or are taking the blood-thinning medication warfarin, consult a doctor or pharmacist before using this product.

Warnings and Precautions

It's important to be aware of some key warnings when using this product, which contains acetaminophen. Taking more than 4,000 mg in a 24-hour period, using it alongside other medications that also contain acetaminophen, or consuming three or more alcoholic drinks daily while using this product can lead to severe liver damage. Additionally, be cautious of potential severe skin reactions, which may include symptoms like skin reddening, blisters, or rash. If you experience any of these skin reactions, stop using the product and seek medical help immediately.

In case of an overdose, it's crucial to get emergency medical assistance or contact a Poison Control Center at 1-800-222-1222 right away, even if you don't notice any symptoms. You should also stop taking the product and call your doctor if your pain worsens or lasts longer than 10 days, if your fever worsens or lasts more than 3 days, if you develop new symptoms, or if you notice any redness or swelling, as these could indicate a more serious condition.

Overdose

Taking more than 4,000 mg of acetaminophen in a 24-hour period can lead to severe liver damage. This is the maximum daily amount recommended, and exceeding it can be very dangerous for your health.

If you think you may have taken too much acetaminophen, it’s important to seek emergency medical help right away. Signs of an overdose can include nausea, vomiting, loss of appetite, confusion, or jaundice (yellowing of the skin or eyes). Acting quickly can make a significant difference in your recovery.

Pregnancy Use

If you are pregnant or breastfeeding, it’s important to consult with a healthcare professional before using this medication. They can provide guidance on whether it’s safe for you and your baby. Always prioritize your health and the health of your child by seeking expert advice.

Lactation Use

If you are pregnant or breastfeeding, it’s important to consult with a healthcare professional before using any medication. This ensures that you understand any potential risks and can make informed decisions about your health and the health of your baby. Always prioritize open communication with your doctor regarding your breastfeeding journey.

Pediatric Use

If your child is under 12 years old, it's important to consult a doctor before giving them this medication. For those aged 12 and older, the recommended dosage is 2 tablets every 6 hours as needed for symptoms, but be sure not to exceed 6 tablets in a 24-hour period. Additionally, do not use this medication for more than 10 days unless a doctor advises otherwise.

Always keep this medication out of reach of children, and remember that if an overdose occurs, seek medical help immediately, even if there are no noticeable symptoms. Your child's safety is the top priority, so following these guidelines is essential.

Geriatric Use

If you are an older adult or a caregiver, it's important to be cautious when using this medication. Before starting, consult your doctor if you have liver disease, as this can affect how your body processes the drug. Additionally, if you are taking warfarin, a common blood thinner, make sure to talk to your doctor or pharmacist before using this medication to avoid potential interactions.

In case of an overdose, seek medical help immediately, even if you don't notice any symptoms. Quick action is essential for both adults and children in these situations. Always prioritize safety and communication with your healthcare provider to ensure the best outcomes.

Renal Impairment

If you have kidney problems, it's important to know that there are no specific guidelines or dosage adjustments mentioned for your condition in the available information. This means that the usual recommendations for monitoring or safety considerations related to renal impairment (kidney issues) are not provided.

Always consult your healthcare provider for personalized advice and to ensure that any medications you take are safe and appropriate for your kidney health. They can help you understand how your condition may affect your treatment plan.

Hepatic Impairment

If you have liver problems, it's important to be cautious when using products that contain acetaminophen. Taking more than 4,000 mg in a 24-hour period can lead to severe liver damage, which is the maximum daily amount recommended. Additionally, you should avoid using other medications that also contain acetaminophen, as this can increase your risk of liver injury.

It's also crucial to limit alcohol consumption to fewer than three drinks per day while using this product, as drinking alcohol can further strain your liver. Always consult with your healthcare provider for personalized advice and to ensure your safety when using medications.

Drug Interactions

It's important to talk to your doctor or pharmacist before using this medication if you are taking warfarin, a blood thinner. Acetaminophen can interact with warfarin and may affect your INR levels, which is a measure of how well your blood is clotting.

Always discuss any medications you are taking with your healthcare provider to ensure your safety and the effectiveness of your treatment. This helps prevent any potential interactions that could affect your health.

Storage and Handling

To ensure the best quality and safety of your product, store it at room temperature, ideally between 59ºF and 86ºF (15ºC and 30ºC). Always use the tamper-evident sealed packets provided, as these help to confirm that the product has not been compromised. If you notice any opened or torn packets, do not use them, as this could affect the safety and effectiveness of the product.

By following these simple storage and handling guidelines, you can help maintain the integrity of the product and ensure its safe use.

Additional Information

No further information is available.

FAQ

What is Acetaminophen used for?

Acetaminophen is an extra strength non-aspirin pain reliever and fever reducer that temporarily relieves minor aches and pains due to headaches, muscular aches, arthritis, backaches, the common cold, toothaches, and menstrual cramps.

What is the recommended dosage for adults and children over 12?

Adults and children 12 years and over should take 2 tablets every 6 hours while symptoms last, not exceeding 6 tablets in 24 hours unless directed by a doctor.

Are there any contraindications for using Acetaminophen?

Do not use Acetaminophen with any other drug containing acetaminophen or if you are allergic to acetaminophen or any inactive ingredients in the product.

What should I do in case of an overdose?

In case of overdose, seek emergency medical help or contact a Poison Control Center immediately, as quick medical attention is critical.

What are the liver warnings associated with Acetaminophen?

Severe liver damage may occur if you take more than 4,000 mg in 24 hours, use it with other drugs containing acetaminophen, or consume 3 or more alcoholic drinks daily while using this product.

Can I use Acetaminophen if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, consult a health professional before using Acetaminophen.

What should I do if my symptoms do not improve?

Stop use and consult a doctor if pain worsens or lasts more than 10 days, fever worsens or lasts more than 3 days, or if new symptoms occur.

How should I store Acetaminophen?

Store Acetaminophen at room temperature between 59º-86ºF (15º-30ºC) and use tamper-evident sealed packets.

Packaging Info

Below are the non-prescription pack sizes of Thompson Extra Strength Non-Aspirin (acetaminophen). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Thompson Extra Strength Non-Aspirin is available in multiple dosage forms and packaging configurations.
Details

Drug Information (PDF)

This file contains official product information for Thompson Extra Strength Non-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.

Uses and Indications

This drug is indicated for the temporary relief of minor aches and pains associated with various conditions, including headache, muscular aches, minor pain of arthritis, backache, the common cold, toothache, 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

Adults and children aged 12 years and over are instructed to take 2 tablets every 6 hours as needed while symptoms persist. The maximum dosage should not exceed 6 tablets within a 24-hour period, unless otherwise directed by a healthcare professional. Additionally, the duration of use should not exceed 10 days unless advised by a doctor.

For children under 12 years of age, it is recommended to consult a healthcare professional for appropriate dosing guidance.

Contraindications

Use of this product is contraindicated in the following situations:

  • Co-administration with any other drug containing acetaminophen, whether prescription or nonprescription, is prohibited due to the risk of acetaminophen overdose. If there is uncertainty regarding the presence of acetaminophen in other medications, consultation with a healthcare professional is advised.

  • This product should not be used in individuals with a known allergy to acetaminophen or any of the inactive ingredients contained in the formulation, as this may lead to severe allergic reactions.

Warnings and Precautions

Severe liver damage may occur with the use of this product, which contains acetaminophen. Healthcare professionals should advise patients to adhere strictly to the following guidelines to minimize the risk of liver injury:

  • Do not exceed 4,000 mg of acetaminophen in a 24-hour period, as this is the maximum recommended daily dosage.

  • Avoid concurrent use with other medications that contain acetaminophen.

  • Limit alcohol consumption to fewer than three drinks per day while using this product, as increased alcohol intake can exacerbate the risk of liver damage.

Patients should be informed of the potential for severe skin reactions associated with acetaminophen. Symptoms indicative of such reactions may include skin reddening, blisters, and rash. In the event of any skin reaction, patients must discontinue use immediately and seek medical assistance.

In cases of suspected overdose, it is imperative to obtain emergency medical help or contact a Poison Control Center (1-800-222-1222) without delay. Prompt medical intervention is crucial for both adults and children, even if no immediate signs or symptoms are apparent.

Patients should be instructed to stop taking the product and consult a healthcare provider if any of the following occur:

  • Pain worsens or persists for more than 10 days.

  • Fever intensifies or lasts longer than 3 days.

  • New symptoms develop.

  • Redness or swelling is observed.

These symptoms may indicate the presence of a serious underlying condition that requires further evaluation. Regular monitoring and appropriate laboratory tests may be warranted based on the clinical scenario and patient history.

Side Effects

Patients using this product should be aware of the potential for serious adverse reactions, particularly related to liver health and allergic skin responses.

Severe liver damage may occur if patients exceed the maximum recommended dosage of 4,000 mg of acetaminophen in a 24-hour period, take this product in conjunction with other medications containing acetaminophen, or consume three or more alcoholic drinks daily while using this product.

Additionally, acetaminophen may cause severe skin reactions, which can manifest as skin reddening, blisters, or rash. In the event of a skin reaction, patients are advised to discontinue use immediately and seek medical assistance.

Patients should also be vigilant for other concerning symptoms. They are instructed to stop use and consult a healthcare professional if pain worsens or persists for more than 10 days, if fever intensifies or lasts longer than 3 days, if new symptoms arise, or if redness or swelling occurs, as these may indicate a serious underlying condition.

It is recommended that patients with liver disease consult a doctor prior to using this product. Furthermore, individuals taking the blood-thinning medication warfarin should seek advice from a healthcare provider or pharmacist before use.

Drug Interactions

Patients taking the blood-thinning medication warfarin should consult a healthcare professional prior to using acetaminophen. Acetaminophen may interact with warfarin, potentially influencing International Normalized Ratio (INR) levels. Monitoring of INR is advised to ensure therapeutic effectiveness and safety when these medications are used concurrently.

No additional drug interactions or laboratory test interactions have been identified.

Packaging & NDC

Below are the non-prescription pack sizes of Thompson Extra Strength Non-Aspirin (acetaminophen). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Thompson Extra Strength Non-Aspirin is available in multiple dosage forms and packaging configurations.
Details

Pediatric Use

Pediatric patients under 12 years of age should consult a healthcare professional before use. For adolescents aged 12 years and older, the recommended dosage is 2 tablets every 6 hours as needed, with a maximum of 6 tablets in a 24-hour period, unless otherwise directed by a physician. Treatment should not exceed 10 days without medical advice.

Healthcare providers should be aware of the importance of monitoring for potential overdose, as prompt medical attention is essential for both children and adults, even in the absence of noticeable symptoms. Additionally, this medication should be stored out of reach of children to prevent accidental ingestion.

Geriatric Use

Elderly patients should consult a healthcare provider prior to using this medication, particularly if they have a history of liver disease. The potential for altered drug metabolism in this population necessitates careful consideration and monitoring.

Additionally, geriatric patients who are concurrently taking the anticoagulant warfarin should seek advice from a doctor or pharmacist before initiating treatment. The interaction between this medication and warfarin may require dose adjustments or increased monitoring to ensure safety and efficacy.

In the event of an overdose, it is crucial for elderly patients to seek immediate medical attention, even if no signs or symptoms are apparent. Prompt intervention is essential to mitigate potential complications associated with overdose in this vulnerable population.

Pregnancy

Pregnant patients and those who are breastfeeding should consult a healthcare professional prior to using this medication. It is important to assess the potential risks and benefits associated with the use of this drug during pregnancy and lactation. Healthcare providers can offer guidance based on individual circumstances and the latest clinical data.

Lactation

Lactating mothers are advised to consult a health professional prior to using this medication. There is currently no available data regarding the excretion of this medication in human breast milk or its effects on breastfed infants. Therefore, caution is recommended when administering this medication to lactating individuals.

Renal Impairment

Patients with renal impairment have not been specifically addressed in the available prescribing information. There are no dosage adjustments, special monitoring requirements, or safety considerations outlined for individuals with reduced kidney function. Healthcare professionals should exercise caution and consider the lack of data when prescribing to this patient population.

Hepatic Impairment

Patients with hepatic impairment should be closely monitored due to the potential risk of severe liver damage associated with the use of this product, which contains acetaminophen. It is critical that patients do not exceed the maximum daily dosage of 4,000 mg, as exceeding this limit can significantly increase the risk of liver injury.

Additionally, patients should be advised against the concurrent use of other medications containing acetaminophen, as this can further elevate the risk of hepatotoxicity. Furthermore, consumption of three or more alcoholic drinks per day while using this product is contraindicated, as it may exacerbate liver damage.

Due to these considerations, healthcare providers should evaluate liver function and consider appropriate dosage adjustments or restrictions for patients with compromised liver function to ensure safety and efficacy. Regular monitoring of liver enzymes may be warranted in these patients to detect any early signs of hepatic impairment.

Overdosage

In cases of overdosage, it is critical to recognize the potential for severe liver damage associated with excessive intake of acetaminophen. The maximum recommended daily dosage is 4,000 mg; exceeding this amount within a 24-hour period significantly increases the risk of hepatotoxicity.

Healthcare professionals should advise patients to seek emergency medical assistance immediately if an overdose is suspected. Prompt intervention is essential to mitigate the risk of serious complications. Monitoring liver function and initiating appropriate treatment protocols are vital components of managing acetaminophen overdosage.

Nonclinical Toxicology

No teratogenic or non-teratogenic effects have been reported in the available nonclinical studies. Additionally, there is no information regarding animal pharmacology and toxicology. The absence of data limits the assessment of potential risks associated with the use of the compound in question.

Postmarketing Experience

Postmarketing experience has identified that acetaminophen may be associated with severe skin reactions. Reports indicate that symptoms can include skin reddening, blisters, and rash. In the event of a skin reaction, it is advised to discontinue use immediately and seek medical assistance.

Patient Counseling

Healthcare providers should advise patients to keep this medication out of reach of children to prevent accidental ingestion. In the event of an overdose, it is crucial for patients to seek medical help immediately or contact a Poison Control Center at 1-800-222-1222, as prompt medical attention is essential for both adults and children, even if no signs or symptoms are apparent.

Patients should be informed not to use this medication in conjunction with any other drug that contains acetaminophen, whether prescription or nonprescription. If patients are uncertain about whether a drug contains acetaminophen, they should be encouraged to consult with a doctor or pharmacist.

It is important to instruct patients to discontinue use and consult a doctor if their pain worsens or persists for more than 10 days, if their fever worsens or lasts longer than 3 days, if they experience new symptoms, or if they notice any redness or swelling, as these may indicate a serious condition.

Patients with a history of liver disease should be advised to consult a doctor before using this medication. Additionally, those taking the blood-thinning medication warfarin should be encouraged to speak with a doctor or pharmacist prior to use to ensure safety and avoid potential interactions.

Storage and Handling

The product is supplied in tamper-evident sealed packets to ensure integrity and safety. It is essential to store the packets at room temperature, within the range of 59ºF to 86ºF (15ºC to 30ºC). Care should be taken to avoid using any packets that are opened or torn, as this may compromise the product's quality and efficacy.

Additional Clinical Information

No further data are available.

Drug Information (PDF)

This file contains official product information for Thompson Extra Strength Non-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 Thompson Extra Strength Non-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.