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Pain Relief

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Active ingredient
Acetaminophen 500 mg
Other brand names
Dosage form
Tablet, Coated
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2004
Label revision date
June 7, 2025
Active ingredient
Acetaminophen 500 mg
Other brand names
Dosage form
Tablet, Coated
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2004
Label revision date
June 7, 2025
Manufacturer
DOLGENCORP, LLC
Registration number
M013
NDC root
55910-812

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Drug Overview

Rexall® Extra Strength Acetaminophen is a pain reliever and fever reducer that contains 500 mg of acetaminophen (a common medication used to alleviate pain and reduce fever) per gelcap. This medication is designed to temporarily relieve minor aches and pains associated with headaches, the common cold, backaches, muscular aches, toothaches, minor arthritis pain, and menstrual cramps. Additionally, it helps to lower fever, making it a versatile option for managing discomfort and illness.

Uses

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

Rest assured, there are no known teratogenic effects (which means it does not cause birth defects) associated with this medication.

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 gelcaps every 6 hours as long as your symptoms persist. However, make sure not to exceed 6 gelcaps 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 have children under 12 years old, it's best to consult a doctor before giving them this medication. Always remember to take only the recommended amount to ensure your safety and well-being.

What to Avoid

You should avoid using this product if you are allergic to acetaminophen or any of its inactive ingredients. Additionally, do not take this medication alongside any other drugs that contain acetaminophen, whether they are prescription or over-the-counter. If you're uncertain about whether a medication contains acetaminophen, it's important to consult with a doctor or pharmacist for clarification. Taking these precautions will help ensure your safety and well-being.

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 experience 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 any other medications that contain acetaminophen. Consult your doctor before using it 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 your doctor, as these may indicate a 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 a 24-hour period, use it with other medications containing acetaminophen, or consume three or more alcoholic drinks daily while using it. Additionally, be aware that acetaminophen may cause serious skin reactions, such as redness, blisters, or rashes. 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 suspect an overdose, it’s crucial to get emergency medical help or contact a Poison Control Center right away, 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, your fever worsens or lasts more than 3 days, 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. 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 hesitate to get help right away. Remember, acting quickly can make a significant difference in the outcome.

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 using this medication. For those aged 12 and older, the recommended dosage is 2 gelcaps every 6 hours while symptoms persist, but you should not exceed 6 gelcaps 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 overdose, seek medical help immediately for both adults and children, even if there are no noticeable signs or symptoms. Your child's safety is paramount, so always follow these guidelines closely.

Geriatric Use

While there is no specific information available about the use of this medication in older adults, it’s important to approach any new treatment with caution. If you or a loved one is an older adult, it’s always wise to discuss any medications with a healthcare provider, especially since older adults may have different health needs and responses to medications.

Since there are no dosage adjustments or special precautions mentioned for elderly patients, your healthcare provider can help determine the best approach based on individual health conditions and any other medications being taken. Always prioritize open communication with your healthcare team to ensure safe and effective treatment.

Renal Impairment

If you have kidney problems, it's important to know that the information provided does not include specific guidelines for dosage adjustments, special monitoring, or safety considerations related to renal impairment (kidney issues). This means that there are no tailored recommendations for how your treatment may need to change based on your kidney function.

Always consult your healthcare provider for personalized advice and to ensure that your treatment plan is safe and effective for your specific situation. They can help monitor your kidney health and make any necessary adjustments to your medications.

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 your doctor, especially 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 doctor or pharmacist for clarification. Always keep your healthcare team informed about all the medications you are taking to prevent any harmful interactions.

Storage and Handling

To ensure the best performance of your product, store it at a temperature of 25°C (77°F). It’s acceptable for the temperature to fluctuate between 15°-30°C (59°-86°F), but try to avoid exposing it to high humidity, as this can affect its quality. Always check the expiration date on the package and use the product before that date to ensure safety and effectiveness.

Handling the product with care is important. Make sure to keep it in a clean environment to maintain its integrity. Following these guidelines will help you use the product safely and effectively.

Additional Information

You should take this medication orally. For adults and children aged 12 and over, the recommended dosage is 2 gelcaps every 6 hours while symptoms persist, but do not exceed 6 gelcaps in a 24-hour period unless directed by a doctor. Additionally, do not use it for more than 10 days unless advised by a healthcare professional. If you are under 12 years old, consult a doctor for the appropriate dosage.

If you are pregnant or breastfeeding, it's important to speak with a health professional before using this medication. Always keep it out of reach of children. In the event of an overdose, seek medical help or contact a Poison Control Center immediately, as prompt attention is crucial for both adults and children, even if no symptoms are apparent.

FAQ

What is Rexall® Extra Strength Acetaminophen used for?

Rexall® Extra Strength Acetaminophen is a pain reliever and fever reducer that temporarily relieves minor aches and pains due to headaches, the common cold, backaches, muscular aches, toothaches, minor arthritis pain, and menstrual cramps.

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

Adults and children 12 years and over should take 2 gelcaps every 6 hours while symptoms last, not exceeding 6 gelcaps in 24 hours unless directed by a doctor, and not for more than 10 days unless directed by a doctor.

Are there any warnings associated with this medication?

Yes, this product contains acetaminophen, which can cause severe liver damage if you take more than 4,000 mg in 24 hours, use with other acetaminophen-containing drugs, or consume 3 or more alcoholic drinks daily while using it.

What should I do if I experience a skin reaction?

If you experience symptoms like skin reddening, blisters, or rash, stop using the product and seek medical help immediately.

Can I take this medication if I have liver disease?

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

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 prompt medical attention is critical.

Is it safe to use during pregnancy or breastfeeding?

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

What should I do if my symptoms do not improve?

Stop use and ask a doctor if pain worsens or lasts more than 10 days, fever worsens or lasts more than 3 days, new symptoms occur, or if redness or swelling is present.

How should I store Rexall® Extra Strength Acetaminophen?

Store at 25°C (77°F), with permitted excursions between 15°-30°C (59°-86°F), and avoid high humidity. Use by the expiration date on the package.

Packaging Info

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

Packaging configurations for Pain Relief.
Details

Drug Information (PDF)

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

View product document (PDF)

Description

Acetaminophen is a non-aspirin analgesic and antipyretic agent, available in a dosage form of 500 mg per gelcap. Each bottle contains 120 gelcaps, designed for effective pain relief and fever reduction. The product features a tamper-evident seal; it should not be used if the 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 various conditions, including headache, the common cold, backache, muscular aches, toothache, minor pain of arthritis, and premenstrual and menstrual cramps. Additionally, it is indicated for the temporary reduction of fever.

There are no teratogenic or nonteratogenic effects associated with this drug.

Dosage and Administration

Adults and children aged 12 years and over are instructed to take 2 gelcaps every 6 hours as needed for symptom relief. The maximum dosage should not exceed 6 gelcaps 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 patients with a known allergy to acetaminophen or any of the inactive ingredients contained in the formulation. Additionally, concurrent use with any other medication that contains acetaminophen, whether prescription or nonprescription, is contraindicated. If there is uncertainty regarding the presence of acetaminophen in other medications, consultation with a healthcare professional is advised.

Warnings and Precautions

This product contains acetaminophen, which carries a significant risk of severe liver damage if not used according to the guidelines. Healthcare professionals should advise patients that the risk of liver damage increases with the following conditions: exceeding 4,000 mg of acetaminophen within a 24-hour period, concurrent use with other medications containing acetaminophen, or consumption of three or more alcoholic beverages daily while using this product.

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

General precautions should be taken into account prior to use. Patients with a history of liver disease should consult a healthcare provider before using this product. Additionally, individuals taking the anticoagulant warfarin should seek advice from a doctor or pharmacist before use, as interactions may occur.

In cases of overdose, it is imperative to obtain emergency medical help or contact a Poison Control Center without delay. Prompt medical attention is crucial for both adults and children, even if no immediate signs or symptoms are apparent.

Patients should be advised to stop taking the product and consult a healthcare professional if any of the following occur: worsening pain that persists beyond 10 days, fever that worsens or lasts 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 associated with acetaminophen.

Severe liver damage is a significant concern, particularly if patients exceed 4,000 mg of acetaminophen within a 24-hour period, use other medications containing acetaminophen concurrently, or consume three or more alcoholic drinks daily while using this product.

Additionally, there is 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 not use this product if they are allergic to acetaminophen or any of the inactive ingredients contained within. It is also contraindicated for use with any other drug that contains acetaminophen, whether prescription or nonprescription. If there is uncertainty regarding the presence of acetaminophen in another medication, patients should consult a healthcare professional.

Before using this product, patients with liver disease should consult a doctor. Furthermore, individuals taking the blood-thinning medication warfarin should seek advice from a doctor or pharmacist prior to use.

Patients are advised to stop using the product and consult a doctor 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 toxicity. 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 Relief (acetaminophen). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Pain Relief.
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 gelcaps every 6 hours as needed, with a maximum of 6 gelcaps in a 24-hour period, unless otherwise directed by a healthcare provider. Treatment should not exceed 10 days without medical advice.

In the event of an overdose, it is essential to seek prompt medical attention for both adults and pediatric patients, even if no signs or symptoms are immediately apparent.

Geriatric Use

Elderly patients may not have specific information regarding the use of this medication, including dosage adjustments, safety concerns, or special precautions. Therefore, healthcare providers should exercise caution when prescribing this medication to geriatric patients. It is advisable to monitor these patients closely for any adverse effects or changes in therapeutic response, given the lack of targeted data for this 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, as well as any available data regarding fetal outcomes and lactation. Healthcare providers can offer guidance tailored to individual circumstances, ensuring the safety of both the patient and the developing fetus or nursing infant.

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 medication in 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 prescribing information regarding dosage adjustments, special monitoring, or safety considerations. Therefore, healthcare professionals should exercise caution when prescribing this medication to patients with reduced kidney function, as the absence of detailed guidance 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 not recommended, 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 overdose, it is imperative to seek immediate medical assistance or contact a Poison Control Center without delay. Prompt medical attention is crucial for both adults and children, even in the absence of noticeable 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 intervention 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 compound in these areas.

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 on the importance of seeking immediate medical assistance in the event of an overdose. Patients should be informed to contact a Poison Control Center or seek medical help right away, as prompt medical attention is critical for both adults and children. It is essential to emphasize that even if patients do not notice any signs or symptoms of an overdose, they should not hesitate to seek help. This proactive approach can significantly impact the outcome in overdose situations.

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available upon request. It should be stored at a controlled room temperature of 25°C (77°F), with permissible excursions between 15°C and 30°C (59°F and 86°F). Care should be taken to avoid high humidity conditions during storage. It is essential to adhere to the expiration date indicated on the package to ensure product efficacy and safety.

Additional Clinical Information

The medication is administered orally. For adults and children aged 12 years and older, the recommended dosage is 2 gelcaps every 6 hours as needed, with a maximum of 6 gelcaps in a 24-hour period, unless otherwise directed by a physician. The use should not exceed 10 days without medical advice. For children under 12 years, consultation with a doctor is advised before use.

Clinicians should counsel patients to consult a healthcare professional if they are pregnant or breastfeeding. It is important to keep the medication out of reach of children. In the event of an overdose, immediate medical assistance should be sought, and contacting a Poison Control Center is recommended, as prompt attention is crucial for both adults and children, even in the absence of symptoms.

Drug Information (PDF)

This file contains official product information for Pain Relief, 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 Relief, 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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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.