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8hr Arthritis Pain

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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 2023
Label revision date
March 7, 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 2023
Label revision date
March 7, 2025
Manufacturer
FSA STORE INC.
Registration number
ANDA211544
NDC root
81522-200

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Drug Overview

Acetaminophen Extended-Release Tablets, 650MG, are a type of pain reliever and fever reducer. This medication is designed to temporarily relieve minor aches and pains associated with various conditions, including arthritis, muscular aches, backaches, menstrual cramps, headaches, toothaches, and the common cold. Additionally, it helps to reduce fever.

By targeting pain and discomfort, acetaminophen works to provide you with relief when you need it most. It is comparable to the active ingredient found in Tylenol® 8HR Arthritis Pain, making it a familiar choice for those seeking temporary relief from minor arthritis pain and other common ailments.

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.

In addition to alleviating pain, this medication can temporarily reduce fever, helping you feel more comfortable when you're not feeling well.

Dosage and Administration

When taking 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 unless your doctor advises otherwise. Additionally, you should not use this medication for more than 10 days unless directed by your doctor.

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

Taking this medication can lead to some serious side effects, particularly concerning your liver. You should avoid taking more than 6 caplets in a 24-hour period, using it alongside other medications that contain acetaminophen, or consuming 3 or more alcoholic drinks daily while using this product, as these actions can increase the risk of severe liver damage.

Additionally, be aware that acetaminophen may cause severe skin reactions, which can include symptoms like skin reddening, blisters, or rashes. If you experience any of these symptoms, stop using the medication and seek medical help immediately. It's also important to 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 any new symptoms, redness, or swelling, as these could indicate a more serious condition. Always check with a healthcare professional if you have liver disease or are taking blood thinners like warfarin before using this medication.

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 experience 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. 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 taking the medication and call your doctor if your pain worsens or lasts more than 10 days, your fever worsens or lasts more than 3 days, new symptoms develop, 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, signs of an overdose can vary, and it’s always better to be safe. If you have any concerns or notice unusual behavior, don’t hesitate to reach out for help. 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 the treatment is safe and appropriate for their specific age and health needs. Always prioritize your child's well-being by seeking professional advice when it comes to their health care.

Geriatric Use

If you are an older adult or caring for one, it's important to be cautious when using this medication. Always consult your doctor before starting if you have liver disease, as this can affect how your body processes the drug. Additionally, if you are taking the blood thinner warfarin, check with your doctor or pharmacist to avoid any potential interactions.

Be mindful of the dosage: do not exceed 6 caplets in a 24-hour period unless your doctor advises otherwise, and avoid using the medication for more than 10 days without medical guidance. In the event of an overdose, seek medical help immediately or contact a Poison Control Center, as prompt attention is crucial for everyone, including older adults.

Renal Impairment

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

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

Hepatic Impairment

If you have liver problems, it's important to be cautious when using this product, which contains acetaminophen. To avoid severe liver damage, do not exceed 6 caplets in a 24-hour period, and be careful not to take other medications that also contain acetaminophen. Additionally, limit your alcohol intake to fewer than 3 drinks per day while using this product, as drinking more can increase the risk of liver damage.

Before using this product, please consult your doctor if you have liver disease. They can provide guidance tailored to your specific health needs and help ensure your safety while using this medication.

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 prioritize open communication about your medications to help prevent any harmful 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. It's also important to keep the original carton, as it contains essential information and warnings that you may need to refer to later.

When handling the product, always do so with care to avoid any damage. Following these storage and handling guidelines will help you use the product safely and effectively.

Additional Information

You should take this medication orally. If you are pregnant or breastfeeding, it's important to consult with a healthcare professional before using this medication to ensure it's safe for you and your baby.

FAQ

What is Acetaminophen Extended-Release Tablets used for?

Acetaminophen Extended-Release Tablets are used as a pain reliever and fever reducer, temporarily relieving minor aches and pains from conditions like arthritis, muscular aches, backache, menstrual cramps, the common cold, headache, and toothache.

How should adults take Acetaminophen Extended-Release Tablets?

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.

Are there any contraindications for using this medication?

Do not use Acetaminophen Extended-Release Tablets 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 the product and seek medical help immediately.

What are the warnings associated with this medication?

Severe liver damage may occur if you take more than 6 caplets in 24 hours, use with other acetaminophen-containing drugs, or consume 3 or more alcoholic drinks daily while using this product.

What should I do in case of an overdose?

In case of overdose, get medical help or contact a Poison Control Center immediately. Quick medical attention is critical.

Can I use this medication if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, ask a health professional before using Acetaminophen Extended-Release Tablets.

What should I do if my pain or fever worsens?

Stop using the medication and consult a doctor if your pain worsens or lasts more than 10 days, or if your fever worsens or lasts more than 3 days.

Is there any specific storage requirement for this medication?

Store Acetaminophen Extended-Release Tablets between 20-25°C (68-77°F) and retain the carton for complete product information and warnings.

Packaging Info

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

Packaging configurations for 8hr Arthritis Pain.
Details

Drug Information (PDF)

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

View product document (PDF)

Description

Acetaminophen Extended-Release Tablets, 650 mg, are formulated as a pain reliever and fever reducer, indicated for the temporary relief of minor arthritis pain. The product is identified by NDC 81522-200-03 and is marketed under the brand name caring mill™. This formulation is comparable to the active ingredient of Tylenol® 8HR Arthritis Pain. The tablets are designed for extended-release, providing prolonged relief from discomfort associated with arthritis. The actual size of the tablets is consistent with standard dosing requirements.

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 in a 24-hour period unless otherwise directed by a physician. Additionally, the use of this medication should not extend beyond 10 days unless specifically advised 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 poses a risk of severe liver damage if the following conditions are met: exceeding 6 caplets within a 24-hour period, concurrent use with other medications containing acetaminophen, or consumption of 3 or more alcoholic drinks daily while using this product.

Acetaminophen may also lead to severe skin reactions, which can manifest as 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 doctor prior to use if they have a history of liver disease. Additionally, patients taking the anticoagulant warfarin should seek guidance from a doctor or pharmacist before using this product.

In cases of overdose, it is crucial to obtain emergency medical help or contact a Poison Control Center immediately at 1-800-222-1222. Prompt medical attention is essential for both adults and children, even in the absence of noticeable signs or symptoms.

Patients should be instructed to stop taking this product and consult a doctor if any of the following occur: worsening pain or pain lasting more than 10 days, worsening fever or fever lasting 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 medical evaluation.

Side Effects

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

Patients should be aware that acetaminophen may lead to severe skin reactions, which can manifest as skin reddening, blisters, or rash. In the event of a skin reaction, it is imperative to discontinue use and seek medical assistance immediately.

This product should not be used in conjunction with any other drug containing acetaminophen, whether prescription or nonprescription. Patients who are unsure if a drug contains acetaminophen are advised to consult a doctor or pharmacist. Additionally, individuals with a known allergy to acetaminophen or any of the inactive ingredients in this product should refrain from 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 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.

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

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 (acetaminophen). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for 8hr Arthritis Pain.
Details

Pediatric Use

Pediatric patients under 18 years of age should consult a healthcare professional prior to use. It is essential to assess the appropriateness of treatment and dosage for this population, as specific recommendations may vary based on individual health needs and conditions.

Geriatric Use

Elderly patients should exercise caution when using this medication, particularly those aged 65 and older. It is advisable for these patients to consult a healthcare provider prior to use, especially if they have a history of liver disease. Additionally, geriatric patients who are concurrently taking the anticoagulant warfarin should seek guidance from a doctor or pharmacist before initiating treatment.

Dosage limitations are particularly important for elderly patients. They should not exceed 6 caplets within a 24-hour period unless specifically directed by a healthcare professional. Furthermore, the duration of use should not exceed 10 days unless advised by a doctor.

In the event of an overdose, it is crucial for elderly patients to seek immediate medical assistance or contact a Poison Control Center. Prompt medical attention is essential for all adults, including geriatric patients, even if no signs or symptoms of overdose are apparent.

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 specific data available regarding the excretion of this medication in breast milk or its effects on breastfed infants. Therefore, caution is recommended when considering the use of this medication during lactation.

Renal Impairment

Patients with renal impairment have no specific information regarding dosage adjustments, special monitoring, or safety considerations provided in the drug insert. Therefore, healthcare professionals should exercise caution when prescribing this medication to individuals with reduced kidney function, as the lack of data necessitates careful clinical judgment.

Hepatic Impairment

Patients with hepatic impairment should exercise caution when using this product, which contains acetaminophen. 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 may further increase the risk of liver injury.

It is also advised that patients with compromised liver function refrain from consuming 3 or more alcoholic drinks daily while using this product, as alcohol can exacerbate the potential for liver damage.

Before initiating treatment, patients with liver disease should consult a healthcare professional to assess the appropriateness of this product for their specific condition. Monitoring of liver function may be warranted in these patients 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 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 lack of immediate symptoms does not preclude the potential for serious health consequences. 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 in these areas limits the understanding of the compound's potential effects in nonclinical settings.

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 whether a drug contains acetaminophen, they should be encouraged to consult a doctor or pharmacist for clarification.

It is essential to inform patients that they should not 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 stop using the medication 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 discontinue use and consult a healthcare professional.

Patients should also be made aware that the emergence of new symptoms, or the presence of redness or swelling, warrants immediate medical consultation, 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 to ensure safety and avoid potential interactions.

Storage and Handling

The product is supplied in a carton that contains essential information and warnings, which should be retained for reference. It is recommended to store the product at a temperature range of 20-25°C (68-77°F) to ensure optimal stability and efficacy.

Additional Clinical Information

The medication is administered orally. Clinicians should advise patients who are pregnant or breastfeeding to consult a healthcare professional prior to use. No further information is available regarding laboratory tests, abuse potential, or postmarketing experiences.

Drug Information (PDF)

This file contains official product information for 8hr Arthritis Pain, 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, 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.