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Pain Reliever

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Active ingredient
Acetaminophen 500 mg
Other brand names
Dosage form
Capsule, Liquid Filled
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2024
Label revision date
October 31, 2025
Active ingredient
Acetaminophen 500 mg
Other brand names
Dosage form
Capsule, Liquid Filled
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2024
Label revision date
October 31, 2025
Manufacturer
Walgreens
Registration number
M013
NDC root
0363-1178

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Drug Overview

Acetaminophen is a widely used pain reliever that comes in a 500 mg dosage. It is effective for temporarily relieving minor aches and pains associated with various conditions, including the common cold, headaches, backaches, toothaches, muscular aches, and menstrual cramps. Additionally, acetaminophen can help reduce fever, making it a versatile option for managing discomfort.

This medication is similar to the active ingredient found in Tylenol® Extra Strength, providing a familiar choice for those seeking relief from everyday pain and fever. If you're looking for a way to alleviate minor discomfort, acetaminophen may be a suitable option for you.

Uses

You can use this medication to temporarily relieve minor aches and pains caused by various conditions, including the common cold, headaches, backaches, and toothaches. It is also effective for easing muscular aches, minor arthritis pain, and menstrual cramps. Additionally, this medication can help reduce fever for a short period.

Rest assured, there are no known teratogenic effects (which means it does not 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 caplets every 6 hours as long as you have symptoms. However, it's important not to exceed 6 caplets 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 doctor.

For children under 12 years old, 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

You should avoid using this medication if you are allergic to acetaminophen or any of its inactive ingredients. Additionally, do not take 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, it's important to consult with your doctor or pharmacist for guidance.

Taking this medication in combination with acetaminophen can lead to serious health risks, so please be cautious and prioritize your safety.

Side Effects

This product contains acetaminophen, which can lead to severe liver damage if you take more than 4,000 mg in 24 hours, especially when combined with other medications containing acetaminophen or if you consume three or more alcoholic drinks daily. Additionally, be aware that acetaminophen may cause serious skin reactions, including symptoms like skin reddening, blisters, or rash. If you experience any of these 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 more than 10 days, if your fever worsens or lasts more than 3 days, or if you notice 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. In case of overdose, seek medical assistance or contact a Poison Control Center right away, as prompt attention is crucial.

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, especially if you are also using other medications with acetaminophen or consuming three or more alcoholic drinks daily. Additionally, be aware that acetaminophen may cause serious skin reactions, such as skin reddening, blisters, or rash. If you experience any of these symptoms, 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 suspect an overdose, it’s crucial to get emergency medical help or contact a Poison Control Center at 1-800-222-1222, even if you don’t notice any symptoms.

You should also stop using the product and call your doctor if your pain worsens or lasts more than 10 days, if your fever gets worse or lasts more than 3 days, if you develop new symptoms, or if you notice any redness or swelling, as these could indicate a serious condition.

Overdose

If you suspect an overdose, it’s important to seek medical help immediately or contact a Poison Control Center. Quick action 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 hesitate to get help right away. Remember, it’s always better to be safe and get checked out by a medical professional.

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 with a doctor before using this medication. For those aged 12 and older, the recommended dosage is 2 caplets every 6 hours as needed for symptoms, but be sure not to exceed 6 caplets in a 24-hour period unless a doctor advises otherwise.

Additionally, it's crucial to avoid using this medication for more than 10 days unless directed by a healthcare professional. Always prioritize your child's safety and well-being by following these guidelines closely.

Geriatric Use

If you are an older adult or caring for one, it's important to consult a doctor before using this medication, especially if there is a history of liver disease. This precaution helps ensure safety and effectiveness, as liver function can affect how the body processes medications.

Additionally, if you or the person you are caring for is 12 years or older, do not use this medication for more than 10 days unless a doctor specifically advises you to do so. This guideline helps prevent potential complications and ensures that the treatment remains safe. Always prioritize open communication with healthcare providers to address any concerns.

Renal Impairment

If you have kidney problems, it's important to consult your doctor before using this medication. Additionally, if you have liver disease, you should also seek medical advice before starting treatment. Your healthcare provider can help determine the right dosage and monitor your condition to ensure your safety while using this medication. Always prioritize open communication with your doctor regarding your health status.

Hepatic Impairment

If you have liver disease, it's important to consult your doctor before using this medication. Your healthcare provider can help determine if it's safe for you and may need to adjust your dosage or monitor your liver function closely. Always prioritize your health by discussing any existing liver conditions with your doctor before starting new treatments.

Drug Interactions

It's important to be aware that taking acetaminophen (a common pain reliever) alongside warfarin (a blood thinner) can increase the effects of warfarin, which may raise your risk of bleeding. If you are using both medications, your healthcare provider will likely want to monitor your INR (a blood test that measures how long it takes your blood to clot) closely to ensure your safety.

Since there are no other specific drug interactions or lab test interactions noted, it's still crucial to discuss all medications and supplements you are taking with your healthcare provider. This helps ensure that your treatment plan is safe and effective, minimizing any potential risks.

Storage and Handling

To ensure the best performance of your product, store it in a cool, dry place at a temperature between 20-25°C (68-77°F). This temperature range helps maintain the product's effectiveness and safety.

When handling the product, be sure to do so with clean hands and in a clean environment to avoid contamination. Always follow any specific disposal instructions provided to ensure safe and responsible disposal.

Additional Information

No further information is available.

FAQ

What is Acetaminophen used for?

Acetaminophen is a pain reliever that temporarily relieves minor aches and pains due to conditions like the common cold, headache, backache, toothache, and menstrual cramps, and it also temporarily reduces fever.

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

You should take 2 caplets every 6 hours while symptoms last, but do not exceed 6 caplets 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 if I experience a skin reaction?

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

What should I do in case of an overdose?

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

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 while pregnant or breastfeeding?

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

What are the storage instructions for Acetaminophen?

Store Acetaminophen between 20-25°C (68-77°F).

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

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 the common cold, headache, backache, minor pain of arthritis, toothache, muscular aches, 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 caplets every 6 hours as needed while symptoms persist. The maximum dosage should not exceed 6 caplets within a 24-hour period, unless otherwise directed by a healthcare professional. Additionally, the use of this medication should not extend beyond 10 days unless specifically 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, if the following conditions are met: exceeding 4,000 mg of acetaminophen within a 24-hour period, particularly when combined with other medications containing acetaminophen, or consuming three or more alcoholic beverages daily while using this product.

Acetaminophen is also associated with the potential for severe skin reactions. Symptoms indicative of such reactions may include skin reddening, blisters, or rash. In the event of a skin reaction, it is imperative to discontinue use immediately and seek medical assistance.

Healthcare professionals should advise patients to consult a physician prior to use if they have a history of liver disease. Additionally, it is recommended that patients taking the anticoagulant warfarin consult with a healthcare provider or pharmacist before using this product.

In cases of overdose, immediate medical attention is crucial. Patients should be instructed to contact a Poison Control Center (1-800-222-1222) or seek emergency medical help without delay, regardless of the presence of symptoms.

Patients should also be advised to discontinue use and consult a physician if any of the following occur: worsening pain lasting more than 10 days, worsening fever lasting more than 3 days, the emergence of new symptoms, or the presence of redness or swelling. These signs may indicate a serious underlying condition that requires medical 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, especially when combined with other medications containing acetaminophen. Additionally, consumption of three or more alcoholic drinks daily while using this product may increase the risk of liver damage. Patients with pre-existing liver disease should consult a doctor before using this product.

There is also an allergy alert associated with acetaminophen, as it may lead to severe skin reactions. Symptoms of such reactions can include skin reddening, blisters, and rash. If any of these symptoms occur, patients are advised to discontinue use immediately and seek medical assistance.

Patients should stop using the product and consult a doctor 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 is observed, as these may indicate a serious condition.

Furthermore, patients taking the blood-thinning medication warfarin should seek advice from a doctor or pharmacist before using this product.

In the event of an overdose, it is crucial for patients to obtain medical help or contact a Poison Control Center immediately, as prompt medical attention is essential for both adults and children, even if no signs or symptoms are apparent.

Drug Interactions

Acetaminophen has been observed to enhance the anticoagulant effects of warfarin, which may result in an elevated risk of bleeding. It is recommended that the International Normalized Ratio (INR) be monitored closely in patients who are receiving both acetaminophen and warfarin concurrently to ensure safe therapeutic levels and to mitigate the risk of adverse effects.

No additional drug interactions or interactions with laboratory tests have been reported.

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 caplets every 6 hours as needed, with a maximum of 6 caplets in a 24-hour period, unless otherwise directed by a physician. It is important to note that the medication should not be used for more than 10 days without medical supervision.

Geriatric Use

Elderly patients should consult a healthcare provider prior to use if they have a history of liver disease. It is important for geriatric patients to be aware that the medication should not be used for more than 10 days unless specifically directed by a physician. This precaution is particularly relevant for patients aged 65 and older, as they may have an increased risk of adverse effects and may require closer monitoring during treatment.

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 currently no available data 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 should consult a healthcare professional prior to use, particularly if they have liver disease. It is essential to assess renal function and consider potential dosing adjustments or monitoring requirements based on the degree of impairment. Careful evaluation is necessary to ensure safe and effective use in this population.

Hepatic Impairment

Patients with hepatic impairment should consult a healthcare professional prior to using this medication. It is essential for individuals with liver disease to receive appropriate guidance regarding the use of this product, as compromised liver function may affect the drug's metabolism and overall safety profile. Monitoring of liver function may be necessary to ensure the safe administration of the medication in this population.

Overdosage

In the event of an 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, even in the absence of observable signs or symptoms.

Healthcare professionals should be aware that the lack of immediate symptoms does not preclude the potential for serious adverse effects. Therefore, vigilance and timely action are essential in managing overdose 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 question. Further studies may be necessary to elucidate these aspects of nonclinical toxicology.

Postmarketing Experience

No postmarketing experience details are available in the provided data.

Patient Counseling

Healthcare providers should advise patients to keep this medication out of reach of children to prevent accidental ingestion. Patients should be informed not to use this product in conjunction with any other medications that contain acetaminophen, whether prescription or nonprescription. If patients are uncertain whether a drug contains acetaminophen, they should be encouraged to consult with a doctor or pharmacist.

It is crucial to inform patients not to use this medication if they have a known allergy to acetaminophen or any of the inactive ingredients present in the product. Patients should be instructed to discontinue use and seek medical advice if their pain worsens or persists for more than 10 days. Similarly, if a fever worsens or lasts longer than 3 days, patients should stop using the medication and consult a doctor.

Patients should also be made aware that if they experience new symptoms, or if they notice any redness or swelling, they should stop using the product and seek medical attention, as these may indicate a serious condition. Additionally, patients with liver disease should be advised to consult a doctor before using this medication. Lastly, those taking the blood-thinning medication warfarin should be encouraged to speak with a doctor or pharmacist prior to use.

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available for identification. It is essential to store the product at a controlled temperature range of 20-25°C (68-77°F) to maintain its integrity and efficacy. Proper storage conditions must be adhered to, ensuring that the product is kept within the specified temperature limits to prevent degradation.

Additional Clinical Information

No further data are available.

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.

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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.