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8hr Arthritis Pain Relief

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Active ingredient
Acetaminophen 650 mg
Other brand names
Dosage form
Tablet, Extended Release
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2025
Label revision date
June 22, 2025
Active ingredient
Acetaminophen 650 mg
Other brand names
Dosage form
Tablet, Extended Release
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2025
Label revision date
June 22, 2025
Manufacturer
LEADER/ Cardinal Health 110, Inc.
Registration number
ANDA215486
NDC root
70000-0733

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Drug Overview

This medication is designed to temporarily relieve minor aches and pains, including those caused by arthritis, muscular aches, backaches, premenstrual and menstrual cramps, headaches, toothaches, and even discomfort associated with the common cold. Additionally, it helps to reduce fever, providing you with comfort when you're feeling unwell.

If you're experiencing any of these minor pains or fever, this medication can be a helpful option to consider for temporary relief. Always consult with a healthcare professional for personalized advice and to ensure it's the right choice for you.

Uses

You can use this medication to temporarily relieve minor aches and pains caused by various conditions. This includes relief from minor arthritis pain, muscular aches, backaches, and cramps associated with menstruation or premenstrual syndrome. It can also help with discomfort from the common cold, headaches, and toothaches.

Additionally, this medication is effective in temporarily reducing fever, helping you feel more comfortable when you're not feeling well.

Dosage and Administration

When you need to take this medication, adults should take 2 caplets every 8 hours with a full glass of water. It's important to swallow the caplets whole, so avoid crushing, chewing, splitting, or dissolving them. Make sure not to exceed 6 caplets in a 24-hour period, and do not use this medication for more than 10 days unless your doctor advises you to do so.

If you are under 18 years of age, it's essential to consult with a doctor before using 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

You should be aware that this product contains acetaminophen, which can lead to severe liver damage if you exceed the maximum daily limit of 6 caplets, take it with other acetaminophen-containing medications, or consume 3 or more alcoholic drinks daily while using it. Additionally, 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.

In case of an overdose, it's crucial to get medical assistance or contact a Poison Control Center right away, even if you don't notice any symptoms. You should also stop using the 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, if new symptoms develop, or if you notice redness or swelling, as these could indicate a serious condition. If you have liver disease or are taking the blood thinner warfarin, consult a doctor or pharmacist before using this product.

Warnings and Precautions

This product contains acetaminophen, which can lead to severe liver damage if you exceed 6 caplets in 24 hours, take it with other acetaminophen-containing medications, or consume 3 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.

Before using this medication, consult your doctor if you have liver disease or are taking the blood thinner warfarin. You should also stop taking the product and call your doctor if your pain worsens or lasts more than 10 days, if your fever persists for 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 at 1-800-222-1222. Quick action is crucial for both adults and children, even if you don’t see any signs or symptoms of an overdose.

Remember, an overdose can happen without obvious warning signs, so it’s always better to be safe and get professional assistance right away. Your health and safety are the top priority.

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 18 years old, it's important to consult with a doctor before using this medication. This ensures that it is safe and appropriate for their specific needs.

In the event of an overdose, seek medical help immediately, regardless of whether your child shows any signs or symptoms. Quick action is crucial for both children and adults in these situations.

Geriatric Use

When it comes to using this medication in older adults, there is no specific information available about dosage adjustments, safety concerns, or special precautions. This means that if you or a loved one is an older adult considering this medication, it’s important to consult with a healthcare provider. They can help determine the best approach based on individual health needs 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 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 6 caplets in a 24-hour period is the maximum daily limit, and exceeding this can lead to severe liver damage. Additionally, avoid using other medications that also contain acetaminophen, as this can increase your risk of harm.

If you consume 3 or more alcoholic drinks daily, you should be especially careful while using this product, as 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, 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 guidance. Always keep open communication with your healthcare team to manage your medications safely.

Storage and Handling

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

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

Additional Information

No further information is available.

FAQ

What does this drug temporarily relieve?

This drug temporarily relieves minor aches and pains due to conditions like arthritis, muscular aches, menstrual cramps, the common cold, headaches, and toothaches. It also temporarily reduces fever.

What is the recommended dosage for adults?

Adults should take 2 caplets every 8 hours with water, swallowing them whole. Do not exceed 6 caplets in 24 hours or use for more than 10 days unless directed by a doctor.

What should I do if I am under 18 years of age?

If you are under 18 years of age, ask a doctor before use.

Are there any contraindications for this drug?

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

What are the liver warnings associated with this drug?

This product contains acetaminophen, which can cause severe liver damage if you take more than 6 caplets in 24 hours, use it with other acetaminophen-containing drugs, or consume 3 or more alcoholic drinks daily while using it.

What should I do in case of an overdose?

In case of overdose, seek medical help or contact a Poison Control Center immediately. Quick medical attention is critical for both adults and children.

What should I do if I experience a skin reaction?

If you notice symptoms like skin reddening, blisters, or rash, stop using the drug and seek medical help right away.

What precautions should I take if I have liver disease?

Ask a doctor before using this drug if you have liver disease.

Can I use this drug while taking warfarin?

Consult a doctor or pharmacist before using this drug if you are taking the blood-thinning medication warfarin.

What should I do if my symptoms worsen?

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

What should I do if I am pregnant or breastfeeding?

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

Packaging Info

Below are the non-prescription pack sizes of 8hr Arthritis Pain Relief (acetaminophen). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for 8hr Arthritis Pain Relief.
Details

Drug Information (PDF)

This file contains official product information for 8hr Arthritis Pain Relief, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Description

The product is identified by the SPL Code 34089-3. No additional specific description details are provided in the available data.

Uses and Indications

This drug is indicated for the temporary relief of minor aches and pains associated with various conditions, including minor pain of arthritis, muscular aches, backache, premenstrual and menstrual cramps, the common cold, headache, and toothache. 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 are instructed to take 2 caplets every 8 hours with water. The caplets should be swallowed whole and must not be crushed, chewed, split, or dissolved. The maximum dosage should not exceed 6 caplets within a 24-hour period. Additionally, the use of this medication should not extend beyond 10 days unless directed by a healthcare professional.

For individuals under 18 years of age, it is recommended to consult a doctor prior to use.

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

This product contains acetaminophen, which carries a significant risk of severe liver damage under certain conditions. Healthcare professionals should advise patients that the maximum recommended dosage is 6 caplets within a 24-hour period. Patients must be cautioned against concurrent use with other medications containing acetaminophen, as well as the consumption of three or more alcoholic drinks daily while using this product.

Allergy Alert Acetaminophen may induce severe skin reactions. Symptoms indicative of such reactions include skin reddening, blisters, and rash. In the event of a skin reaction, patients should be instructed to discontinue use immediately and seek medical assistance.

General Precautions Patients with a history of liver disease should consult a healthcare provider prior to using this product. Additionally, it is advisable for patients taking the anticoagulant warfarin to seek guidance from a doctor or pharmacist before use.

Monitoring and Follow-Up Patients should be advised to discontinue use and contact 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.

Emergency Medical Help In the event of a skin reaction, patients must stop using the product and seek emergency medical help immediately.

Side Effects

Patients using this product should be aware of several important warnings and potential adverse reactions.

Severe liver damage may occur with the use of this product, particularly if patients exceed the maximum daily dosage of 6 caplets within a 24-hour period, use other medications containing acetaminophen concurrently, or consume 3 or more alcoholic drinks daily while using this product.

Additionally, there is an allergy alert associated with acetaminophen, which 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.

In the event of an overdose, it is critical for patients to obtain medical help or contact a Poison Control Center without delay, as prompt medical attention is essential for both adults and children, even if no signs or symptoms are initially apparent.

Patients should also be instructed to stop use 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 underlying condition.

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

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 8hr Arthritis Pain Relief (acetaminophen). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for 8hr Arthritis Pain Relief.
Details

Pediatric Use

Pediatric patients under 18 years of age should consult a healthcare professional before use. In the event of an overdose, it is crucial for both adults and children to seek immediate medical attention, even if no signs or symptoms are apparent.

Geriatric Use

There is no specific information regarding the use of this medication in geriatric patients, including dosage adjustments, safety concerns, or special precautions. Healthcare providers should exercise caution when prescribing this medication to elderly patients, as individual responses may vary. Monitoring for potential adverse effects and therapeutic efficacy is recommended in this population.

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 medication in breast milk or its effects on breastfed infants. Therefore, caution is recommended when administering this medication to lactating mothers.

Renal Impairment

There is no specific information available regarding dosage adjustments, special monitoring, or safety considerations for patients with renal impairment. Healthcare professionals should exercise caution when prescribing 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 this patient population.

Hepatic Impairment

Patients with hepatic impairment should be closely monitored when using this product, which contains acetaminophen. It is important to note that severe liver damage may occur if patients exceed the maximum daily dosage of 6 caplets within a 24-hour period. Additionally, patients must avoid concomitant use with other medications containing acetaminophen, as this can further increase the risk of liver injury.

Patients with compromised liver function are also advised to limit alcohol consumption. Specifically, the intake of 3 or more alcoholic drinks per day while using this product may significantly heighten the risk of liver damage. Therefore, careful consideration of liver function and adherence to these guidelines is essential to minimize the potential for adverse effects. Regular monitoring of liver function tests may be warranted in patients with existing hepatic impairment to ensure safety during treatment.

Overdosage

In the event of an overdose, it is imperative to seek immediate medical assistance or contact a Poison Control Center at 1-800-222-1222. Prompt medical intervention is crucial for both adults and children, even in the absence of noticeable signs or symptoms.

Healthcare professionals should be aware that the severity of symptoms may vary depending on the specific substance involved in the overdose. Therefore, a thorough assessment and monitoring of the patient are essential.

Management of an overdose may include supportive care and symptomatic treatment, tailored to the individual’s clinical presentation. Continuous evaluation and appropriate interventions should be initiated as necessary to mitigate potential complications.

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 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 about the presence of acetaminophen in their other medications, they should be encouraged to consult with a doctor or pharmacist.

It is crucial to inform patients that they should not use this product if they have a known allergy to acetaminophen or any of the inactive ingredients contained in the formulation. Patients should be instructed to discontinue use and seek medical advice if their pain worsens or persists for more than 10 days, or if their fever worsens or lasts longer than 3 days. Additionally, patients should be advised to stop using the medication and consult a doctor 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 encouraged to consult a doctor before using this medication. Furthermore, those taking the blood-thinning medication warfarin should be advised 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 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 8hr Arthritis 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 8hr Arthritis 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.