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Pain Reliever

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Active ingredient
Acetaminophen 500 mg
Other brand names
Dosage form
Tablet
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2022
Label revision date
January 28, 2025
Active ingredient
Acetaminophen 500 mg
Other brand names
Dosage form
Tablet
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2022
Label revision date
January 28, 2025
Manufacturer
Walgreen Company
Registration number
M013
NDC root
0363-1480

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Drug Overview

Acetaminophen is a medication commonly used as a pain reliever and fever reducer. It can temporarily relieve minor aches and pains associated with headaches, backaches, muscular aches, and minor arthritis pain. Additionally, acetaminophen is effective in reducing fever, making it a versatile option for managing discomfort and illness.

This medication is similar to the active ingredient found in Panadol® Extra Strength Tablets and is often recommended by pharmacists for its effectiveness. Acetaminophen is available in an extra strength formulation, providing you with a reliable option for alleviating pain and lowering fever when needed.

Uses

You can use this medication to temporarily relieve minor aches and pains caused by headaches, backaches, muscular aches, or minor arthritis pain. It is also effective in temporarily reducing fever. This means that if you're experiencing discomfort from these common issues, this medication can help you feel better for a while.

It's important to note that there are no reported teratogenic effects (which means it doesn't cause birth defects) associated with this medication, so it is considered safe in that regard.

Dosage and Administration

When using this medication, it's important to follow the instructions carefully. For adults and children aged 12 years and older, you should take 2 tablets by mouth every 6 hours as long as your symptoms continue. However, make sure 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 a healthcare professional.

If you are giving this medication to a child under 12 years old, it's best to consult with a doctor first to ensure it's safe and appropriate for them. Always remember to take the medication exactly as directed to ensure its effectiveness and your safety.

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 includes acetaminophen, please consult your doctor or pharmacist for clarification. 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 adverse reactions. 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, such as skin reddening, blisters, or rashes. If you notice any of these symptoms, stop using the product and seek medical help immediately.

You should not use this product if you are allergic to acetaminophen or any of its inactive ingredients, or if you are taking other medications that contain acetaminophen. It's important to consult a doctor before using this product if you have liver disease or are taking the blood thinner warfarin. If your pain worsens or lasts more than 10 days, or if your fever persists for more than 3 days, stop using the product and contact a doctor, as these could indicate a more serious condition.

Warnings and Precautions

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

Before using this product, consult your doctor if you have liver disease or are taking the blood thinner warfarin. If you accidentally take too much, get emergency medical help or contact a Poison Control Center right away, even if you don’t notice any symptoms. Additionally, stop using the product and call your doctor if your pain worsens or lasts more than 10 days, your fever worsens or lasts more than 3 days, you develop new symptoms, or if you notice redness or swelling, as these could indicate a serious condition.

Overdose

If you suspect an accidental overdose, it’s important to seek medical help immediately or contact a Poison Control Center. This is crucial for both adults and children, even if you don’t see any signs or symptoms of an overdose.

Signs of an overdose can vary, but they may include unusual drowsiness, confusion, or difficulty breathing. If you notice any of these symptoms, don’t wait—get help right away. Remember, acting quickly can make a significant difference in ensuring safety and health.

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 you are considering this medication for your child, it's important to know that children under 12 years old should consult a doctor before use. For those aged 12 and older, the recommended dosage is 2 tablets every 6 hours while symptoms last, but you should not exceed 6 tablets in a 24-hour period unless directed by a doctor. Additionally, do not use this medication for more than 10 days without a doctor's guidance.

In the event of an accidental overdose, seek medical help immediately or contact a Poison Control Center. It's crucial to act quickly, as prompt medical attention is necessary for both adults and children, even if there are no immediate signs or symptoms.

Geriatric Use

If you are an older adult or caring for one, it's important to be cautious when using this medication. Before starting, consult with your doctor if you have liver disease, as this can affect how the medication works in your body. Additionally, if you are taking the blood thinner warfarin, check with your doctor or pharmacist to ensure it's safe to use together.

For adults and children aged 12 and over, the recommended dosage is 2 tablets every 6 hours while symptoms last, but do not exceed 6 tablets in a 24-hour period unless your doctor advises otherwise. It's also important not to use this medication for more than 10 days without a doctor's guidance. If the person you are caring for is under 12 years old, please consult a doctor before giving them this medication.

Renal Impairment

If you have kidney problems, it's important to know that the drug insert does not provide specific information about dosage adjustments, special monitoring, or safety considerations for your condition. This means that there are no tailored guidelines for how this medication may affect you or how your kidney function might influence its use.

Always consult your healthcare provider for personalized advice and to ensure that any medication you take is safe and appropriate for your kidney health. They can help monitor your condition and make any necessary adjustments to 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 of acetaminophen 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.

Before using this product, you should consult with your doctor if you have liver disease. They can provide guidance on safe usage and any necessary adjustments to your dosage. Your health and safety are the top priority, so don’t hesitate to seek professional advice.

Drug Interactions

It's important to talk to your doctor or pharmacist before using this medication, especially if you are taking warfarin, a blood-thinning drug. Combining these medications can increase the risk of bleeding, so your healthcare provider can help ensure your safety.

Additionally, you should avoid using this medication alongside any other products that contain acetaminophen, whether they are prescription or over-the-counter. If you're unsure whether a medication contains acetaminophen, don't hesitate to ask your healthcare provider for clarification. Always keep open communication with your healthcare team about any medications you are taking to prevent potential interactions.

Storage and Handling

To ensure the best performance of your product, store it at room temperature, specifically at 25ºC (77ºF). It’s okay if the temperature occasionally varies between 15ºC and 30ºC (59ºF to 86ºF), but try to keep it within this range. 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 with clean hands and 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. If you are pregnant or breastfeeding, it's important to consult a healthcare professional before using it. In the event of an accidental overdose, seek medical help immediately or contact a Poison Control Center. Quick medical attention is crucial for both adults and children, even if there are no noticeable signs or symptoms.

FAQ

What is Acetaminophen used for?

Acetaminophen is a pain reliever and fever reducer that temporarily relieves minor aches and pains due to headaches, backaches, muscular aches, and minor arthritis pain.

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 persist, but not more than 6 tablets in 24 hours unless directed by a doctor.

Are there any warnings associated with Acetaminophen?

Yes, taking more than 4,000 mg in 24 hours, using it with other drugs containing acetaminophen, or consuming 3 or more alcoholic drinks daily while using it can lead to severe liver damage.

What should I do if I experience a skin reaction?

If you notice symptoms like skin reddening, blisters, or rash, stop using Acetaminophen and seek medical help immediately.

Can I use Acetaminophen if I have liver disease?

You should ask a doctor before using Acetaminophen if you have liver disease.

Is it safe to use Acetaminophen during pregnancy or breastfeeding?

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

What should I do in case of an accidental overdose?

In case of accidental overdose, get medical help or contact a Poison Control Center right away, as prompt medical attention is critical.

What should I avoid while taking Acetaminophen?

Do not use Acetaminophen with any other drug containing acetaminophen, and do not use it if you are allergic to acetaminophen or any of its inactive ingredients.

Packaging Info

Below are the non-prescription pack sizes of Pain Reliever (acetaminophen). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Pain Reliever.
Details

Drug Information (PDF)

This file contains official product information for Pain Reliever, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Description

Acetaminophen is the active ingredient in this formulation, provided in a strength of 500 mg per tablet. The dosage form is tablets, packaged in a size of 30 tablets per container. This product is indicated as an extra strength pain reliever and fever reducer. It features a tamper-evident design, and users are advised not to use the product if the imprinted safety seal under the cap is broken or missing.

Uses and Indications

This drug is indicated for the temporary relief of minor aches and pains associated with headache, backache, muscular aches, and minor pain of arthritis. 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 older are instructed to take 2 tablets orally every 6 hours while symptoms persist, or as directed by a healthcare professional. It is imperative that they do not exceed 6 tablets within a 24-hour period unless specifically directed by a physician. Additionally, the duration of use should not exceed 10 days unless advised by a healthcare provider.

For children under 12 years of age, consultation with a doctor is recommended prior to administration.

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. 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.

Warnings and Precautions

This product contains acetaminophen, which carries specific warnings and precautions that healthcare professionals should be aware of to ensure safe use.

Liver Warning Severe liver damage may occur if the patient exceeds 4,000 mg of acetaminophen within a 24-hour period, uses this product in conjunction with other medications containing acetaminophen, or consumes three or more alcoholic drinks daily while using this product. It is imperative to monitor the total daily intake of acetaminophen to prevent potential hepatotoxicity.

Allergy Alert Acetaminophen may lead to severe skin reactions, which can manifest as skin reddening, blisters, or rash. In the event of a skin reaction, the patient should discontinue use immediately and seek medical assistance.

General Precautions Patients with liver disease should consult a healthcare provider prior to using this product. Additionally, individuals taking the anticoagulant warfarin should seek advice from a doctor or pharmacist before use, as there may be an increased risk of bleeding.

Emergency Medical Help In cases of accidental overdose, it is crucial to obtain medical help or contact a Poison Control Center immediately. Prompt medical attention is essential for both adults and children, even if no signs or symptoms are initially apparent.

Monitoring and Follow-Up Patients should be advised to stop taking the product and consult a healthcare provider if any of the following occur: worsening pain that lasts more than 10 days, fever that persists for more than 3 days, the emergence of new symptoms, or the presence of redness or swelling. These symptoms may indicate a serious underlying condition that requires further evaluation.

Side Effects

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

Severe liver damage may occur if patients exceed 4,000 mg of acetaminophen within a 24-hour period, use this product in conjunction with other medications containing acetaminophen, or consume three or more alcoholic drinks daily while using this product. Patients with pre-existing liver disease should consult a healthcare professional before use.

Additionally, acetaminophen may cause severe skin reactions, which can manifest as skin reddening, blisters, or rash. If any of these symptoms occur, patients are advised to discontinue use immediately and seek medical assistance.

Patients should not use this product in conjunction with any other drug containing acetaminophen, whether prescription or nonprescription. Those with known allergies to acetaminophen or any inactive ingredients in this product should also refrain from use.

It is recommended that patients taking the blood-thinning medication warfarin consult a doctor or pharmacist prior to using this product.

Patients should stop using the product and seek medical advice if pain worsens or persists for more than 10 days, if fever worsens or lasts more than 3 days, if new symptoms arise, or if redness or swelling is observed, as these may indicate a serious condition.

Drug Interactions

Patients should consult a healthcare professional prior to using this medication if they are concurrently taking warfarin, a blood-thinning agent. The combination may increase the risk of bleeding due to potential pharmacodynamic interactions.

Additionally, this medication should not be used in conjunction with any other products containing acetaminophen, whether prescription or over-the-counter. Co-administration may lead to an increased risk of acetaminophen-related hepatotoxicity. If there is uncertainty regarding the presence of acetaminophen in other medications, patients are advised to seek guidance from a healthcare provider.

Packaging & NDC

Below are the non-prescription pack sizes of Pain Reliever (acetaminophen). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Pain Reliever.
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 while symptoms persist, or as directed by a healthcare provider. It is important not to exceed 6 tablets in a 24-hour period unless otherwise directed by a physician. Additionally, the medication should not be taken for more than 10 days without medical advice.

In the event of an accidental overdose, immediate medical assistance should be sought, and contacting a Poison Control Center is advised. Prompt medical attention is crucial for both adults and pediatric patients, even if no signs or symptoms are apparent.

Geriatric Use

Elderly patients should consult a healthcare provider prior to use if they have liver disease, as this may affect the safety and efficacy of the treatment. Additionally, it is important for geriatric patients to seek advice from a doctor or pharmacist if they are concurrently taking the anticoagulant warfarin, due to potential interactions that could increase the risk of bleeding.

For adults and children aged 12 years and older, the recommended dosage is 2 tablets every 6 hours while symptoms persist, or as directed by a healthcare professional. It is crucial that elderly patients do not exceed 6 tablets in a 24-hour period unless specifically directed by a doctor. Furthermore, the use of this medication should not extend beyond 10 days unless advised by a healthcare provider.

For children under 12 years of age, it is recommended to consult a doctor before administration. Careful monitoring and adherence to these guidelines are essential to ensure the safety of geriatric patients while using this medication.

Pregnancy

Pregnant patients and those who are breastfeeding should consult a healthcare professional prior to using this medication. The potential risks and benefits must be carefully weighed, as the effects on fetal outcomes and lactation are not fully established. It is essential for women of childbearing potential to seek medical advice to ensure safe use during pregnancy and lactation.

Lactation

Lactating mothers are advised to consult a health professional prior to using this medication. There is no specific data available regarding the excretion of this drug 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 no specific information regarding dosage adjustments, special monitoring, or safety considerations provided in the drug insert. Therefore, healthcare professionals should exercise caution when prescribing this medication to individuals with reduced kidney function, as the lack of data necessitates careful clinical judgment. Regular monitoring of renal function may be advisable in these patients to ensure safety and efficacy.

Hepatic Impairment

Patients with hepatic impairment should exercise caution when using this product, as it contains acetaminophen, which is associated with the risk of severe liver damage. It is critical that patients do not exceed a maximum dosage of 4,000 mg of acetaminophen within a 24-hour period. Additionally, patients should avoid concurrent use with other medications that contain acetaminophen, as this may further increase the risk of liver injury.

Patients with compromised liver function are advised to consult a healthcare professional prior to using this product, particularly if they have a history of liver disease. Furthermore, consumption of three or more alcoholic drinks per day while using this product is contraindicated, as it may exacerbate the risk of liver damage. Regular monitoring of liver function may be warranted in patients with existing liver conditions to ensure safety and efficacy during treatment.

Overdosage

In the event of an accidental overdose, it is imperative to seek immediate medical assistance or contact a Poison Control Center without delay. Prompt medical intervention is crucial for both adults and children, regardless of whether any signs or symptoms are initially apparent.

Healthcare professionals should be aware that the absence of symptoms does not preclude the possibility of serious complications arising from an overdose. Therefore, vigilance and timely action are essential in managing such situations effectively.

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 these contexts.

Postmarketing Experience

Severe skin reactions have been reported in postmarketing experience with acetaminophen, including symptoms such as skin reddening, blisters, and rash. In the event of a skin reaction, it is advised to discontinue use and seek medical assistance immediately.

Additionally, cases of accidental overdose have been documented. It is crucial to obtain medical help or contact a Poison Control Center without delay, as prompt medical attention is essential for both adults and children, even in the absence of noticeable signs or symptoms.

Patient Counseling

Healthcare providers should advise patients about the importance of seeking immediate medical assistance in the event of an accidental overdose. Patients should be informed to contact a Poison Control Center or go to the nearest emergency room without delay. It is crucial to emphasize that prompt medical attention is necessary for both adults and children, even if they do not exhibit any signs or symptoms of overdose. This proactive approach can significantly impact the outcome in such situations.

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 25ºC (77ºF), with permissible excursions between 15ºC and 30ºC (59ºF to 86ºF).

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 medication is administered orally. Clinicians should advise patients who are pregnant or breastfeeding to consult a healthcare professional prior to use. In the event of an accidental overdose, it is crucial for patients to seek immediate medical assistance or contact a Poison Control Center, as prompt attention is essential for both adults and children, even if no symptoms are apparent.

Drug Information (PDF)

This file contains official product information for Pain Reliever, 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 Pain Reliever, retrieved by a validated AI data-extraction workflow.

All FDA-listed dosage forms and strengths are shown in the Packaging & NDC Codes section above. Regulatory status appears in the Summary Information panel above and was verified in the FDA National Drug Code directory and the NSDE NDC Directory daily file.

Note: an automated daemon monitors NSDE checksums; when the record for this NDC changes, the new file is pulled instantly and this page is refreshed.

No human clinician has reviewed this version.

Learn more in our Editorial Policy

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Orange Book data shown on this page are limited to Regulatory Status (Rx), Established Pharmacologic Class (EPC), and Mechanism of Action (MoA).

Regulatory data notice: Information on this page is reproduced verbatim from FDA public databases (NSDE, Orange Book, Purple Book, DailyMed SPL). NDA/ANDA drugs are FDA-approved, BLA biologics are FDA-licensed. Inclusion alone does not guarantee current market availability or imply FDA endorsement.

Medical disclaimer: This AI-generated content is provided for educational purposes only and does not constitute medical advice. Always consult a licensed healthcare professional for diagnosis or treatment decisions.