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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
May 3, 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
May 3, 2025
Manufacturer
Major Pharmaceuticals
Registration number
ANDA215486
NDC root
0904-7561

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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 during times of illness or discomfort.

By targeting these various types of pain and fever, this drug can be a helpful option when you need quick relief from everyday aches and pains.

Uses

You can use this medication to temporarily relieve minor aches and pains caused by various conditions. This includes discomfort from arthritis, muscular aches, backaches, and cramps related to your menstrual cycle. It can also help with pain 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

It's important to be cautious when using this medication. You should not take it if you are allergic to acetaminophen or any of the inactive ingredients in the product. Additionally, avoid using it alongside any other medications that contain acetaminophen, whether they are prescription or over-the-counter. If you're unsure whether a medication contains acetaminophen, please consult your doctor or pharmacist for guidance. Taking these precautions can help ensure your safety and well-being.

Side Effects

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, 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.

If you suspect an overdose, it's crucial to get medical assistance right away, even if you don't notice any symptoms. You should also consult a doctor if your pain worsens or lasts more than 10 days, if your fever persists for more than 3 days, or if you notice new symptoms, redness, or swelling. If you have liver disease or are taking the blood thinner warfarin, please talk to your 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. Be aware that acetaminophen may also cause serious skin reactions, such as skin reddening, blisters, or rash. 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 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. You can contact a Poison Control Center at 1-800-222-1222 for guidance. Quick action is crucial for both adults and children, even if you don’t see any signs or symptoms of an overdose.

Remember, being aware of the situation and acting promptly can make a significant difference. Always prioritize safety and don’t hesitate to reach out for help if you think an overdose has occurred.

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 are no specific guidelines about adjusting the dosage or any unique safety concerns. This means that, while the medication can be prescribed to elderly patients, it’s important for you or your caregiver to monitor for any side effects or changes in health. Always consult with a healthcare provider to ensure that the medication is appropriate for your individual needs and to discuss any potential risks.

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 for patients with renal impairment (kidney issues) are not provided.

It's always best to discuss your individual situation with your healthcare provider, who can offer personalized advice and ensure that any medications you take are safe and appropriate for your kidney health.

Hepatic Impairment

It's important to be cautious if you have liver problems and are considering using this product, as it contains acetaminophen. Taking more than 6 caplets in a 24-hour period can lead to severe liver damage. Additionally, you should avoid using this product alongside other medications that also contain acetaminophen, as this can increase the risk of harm.

If you consume 3 or more alcoholic drinks daily, it's crucial to refrain from 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 by managing your treatment plan effectively. Always keep an open line of communication about any medications you are taking to avoid potential interactions.

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 keep it in a clean environment to avoid contamination. Always follow any specific disposal instructions provided to ensure safe and responsible disposal. By following these guidelines, you can help ensure the product remains safe and effective for use.

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, backache, menstrual cramps, the common cold, headache, and toothache.

How does this drug affect fever?

This drug temporarily reduces fever.

What is the recommended dosage for adults?

Adults should take 2 caplets every 8 hours with water, not exceeding 6 caplets in 24 hours.

Are there any specific instructions for taking the caplets?

You should swallow the caplets whole and not crush, chew, split, or dissolve them.

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

If you are under 18, you should ask a doctor before use.

What are the 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.

What are the liver warnings associated with this drug?

Severe liver damage may occur 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 this product.

What should I do if I experience a skin reaction?

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

When should I stop taking this drug and consult a doctor?

You should stop use and consult 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.

What should I do in case of overdose?

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

Is it safe to use this drug if I am pregnant or breastfeeding?

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

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 before use.

Contraindications

Use of this product is contraindicated in the following situations:

Patients should not use this product in conjunction with any other medication containing acetaminophen, whether prescription or nonprescription. If there is uncertainty regarding the presence of acetaminophen in other medications, consultation with a healthcare professional is advised.

Additionally, this product is contraindicated in individuals with a known allergy to acetaminophen or any of the inactive ingredients contained in this formulation.

Warnings and Precautions

Severe liver damage may occur with the use of this product, which contains acetaminophen. Healthcare professionals should advise patients that the risk of liver injury increases significantly if they 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 beverages daily while taking 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 any skin reaction, patients must be instructed to discontinue use immediately and seek medical assistance.

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

Patients are advised to discontinue use and contact their healthcare provider if any of the following occur: pain worsens or persists for more than 10 days, fever intensifies or lasts longer than 3 days, new symptoms arise, or if redness or swelling is observed. These symptoms may indicate a serious underlying condition that requires further evaluation.

In cases of skin reactions, immediate cessation of the product is essential, and patients should seek emergency medical help without delay.

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 in the absence of noticeable signs or symptoms.

Patients should also be instructed to stop use 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.

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

Drug Interactions

Patients taking the anticoagulant warfarin should consult with a healthcare professional prior to using this medication. The interaction between this drug and warfarin may necessitate careful monitoring of coagulation parameters to ensure therapeutic efficacy and minimize the risk of adverse effects. Adjustments to the dosage of either medication may be required based on clinical judgment and patient response.

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 to seek immediate medical attention for both children and adults, even if no signs or symptoms are apparent.

Geriatric Use

Elderly patients may not have specific dosage adjustments, safety concerns, or special precautions outlined in the prescribing information. Therefore, healthcare providers should exercise clinical judgment when prescribing this medication to geriatric patients. It is advisable to monitor these patients closely for any potential adverse effects or changes in therapeutic response, given the variability in pharmacokinetics and pharmacodynamics that can occur with aging.

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 considered in these populations to ensure the safety of both the mother and the fetus or 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 no specific information regarding dosage adjustments, special monitoring, or safety considerations provided in the text. Therefore, healthcare professionals should exercise caution and consider individual patient factors when prescribing to this population. Regular assessment of renal function may be warranted to ensure safe and effective use of the medication in patients with reduced kidney function.

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 should 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 to fewer than 3 alcoholic drinks per day while using this product, as alcohol can exacerbate the potential for liver damage. Regular assessment of liver function may be warranted in these patients to ensure safety and mitigate risks associated with acetaminophen use.

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 procedures should include the following steps:

  1. Assessment: Evaluate the patient's clinical status, including vital signs and level of consciousness.

  2. Supportive Care: Provide supportive care as needed, which may include airway management, oxygen supplementation, and intravenous fluids.

  3. Decontamination: If appropriate and within the timeframe, consider decontamination measures such as activated charcoal, following established protocols.

  4. Symptomatic Treatment: Administer treatment for specific symptoms as they arise, based on the clinical presentation.

It is critical to maintain a high index of suspicion for potential overdose, as early recognition and intervention can significantly improve patient outcomes.

Nonclinical Toxicology

No information is available regarding teratogenic or non-teratogenic effects. Additionally, there is no data provided concerning nonclinical toxicology, animal pharmacology, or toxicology.

Postmarketing Experience

No postmarketing experience details are available in the insert text.

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 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.