Acetaminophen

Description

No description information is available for the drug.

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, this drug is indicated for the temporary reduction of fever.

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

Dosage and Administration

For the management of arthritis pain, adults are advised 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. Continuous use beyond 10 days is not recommended unless directed by a healthcare professional.

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

In the case of muscle ache and pain, adults and children aged 12 years and older should also take 2 caplets every 8 hours with water, following the same administration guidelines as for arthritis pain. The maximum dosage remains at 6 caplets in a 24-hour period, and use should not extend beyond 10 days unless advised by a healthcare provider.

Children under 12 years of age should not use this medication.

Contraindications

Use of this product is contraindicated in the following situations:

• Co-administration with any other drugs containing acetaminophen, whether prescription or nonprescription, is prohibited. 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.

Warnings and Precautions

Severe liver damage may occur with the use of this product, which contains acetaminophen, under certain conditions. Healthcare professionals should advise patients that the risk of liver damage increases 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 drinks daily while using this product.

Patients should 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 a skin reaction, patients must discontinue use immediately and seek medical assistance.

It is essential to consult a healthcare provider prior to use in patients with liver disease. Additionally, patients taking the anticoagulant warfarin should seek advice from a doctor or pharmacist before using this product, as interactions may occur.

In cases of overdose, immediate medical attention is critical. Patients should be instructed to contact a poison control center or seek emergency medical help right away, even if no signs or symptoms are apparent. The national poison control center can be reached at 1-800-222-1222.

Patients should discontinue use and contact their healthcare provider if pain worsens or persists for more than 10 days, if fever worsens or lasts more than 3 days, if new symptoms develop, or if redness or swelling occurs, as these may indicate a serious condition.

Side Effects

Patients using this product should be aware of the potential for serious adverse reactions, particularly related to liver health and allergic responses.

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

Additionally, acetaminophen may cause severe skin reactions, which can manifest as skin reddening, blisters, or rash. If any of these symptoms occur, patients are advised to discontinue use immediately and seek medical assistance.

Patients should also be instructed to stop use and consult a healthcare professional 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.

It is important for patients with liver disease to consult a doctor before using this product. Furthermore, those taking the blood-thinning medication warfarin should seek advice from a healthcare provider 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 avoid potential adverse effects related to increased bleeding risk. Adjustments to the dosage of warfarin may be required based on the clinical judgment of the healthcare provider.

Packaging & NDC

Below are the non-prescription pack sizes of Acetaminophen. Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Pediatric Use

Pediatric patients under 18 years of age should consult a healthcare professional before use. For the treatment of muscle ache and pain, the product is not recommended for children under 12 years. For children aged 12 years and older, the maximum dosage is limited to 6 caplets within a 24-hour period.

In cases of overdose, prompt medical attention is essential for both adults and pediatric patients, even if no signs or symptoms are immediately apparent.

Geriatric Use

Elderly patients should consult a healthcare provider prior to use if they have liver disease, as this may affect the safety and efficacy of the treatment. Additionally, it is important for geriatric patients to seek advice from a doctor or pharmacist if they are concurrently taking the anticoagulant warfarin, due to potential interactions that could increase the risk of bleeding.

In the event of an overdose, prompt medical attention is crucial for elderly patients, as well as for children, even if no signs or symptoms are immediately apparent. This underscores the importance of careful monitoring and adherence to prescribed dosages in this population.

Pregnancy

Pregnant patients and those who are breastfeeding should consult a healthcare professional prior to using this medication. The safety of this drug during pregnancy has not been established, and potential risks to fetal outcomes are not fully understood. Therefore, it is essential for women of childbearing potential to seek medical advice to weigh the benefits and risks associated with the use of this medication during pregnancy and lactation.

Lactation

Lactating mothers are advised to consult a health professional prior to using this medication. There is currently no available data regarding the excretion of this drug in human breast milk or its effects on breastfed infants. Therefore, caution is recommended when administering this medication to lactating individuals.

Renal Impairment

There is no information available regarding renal impairment, including dosage adjustments, special monitoring, or safety considerations for patients with reduced kidney function. Healthcare professionals should exercise caution and consider the lack of specific guidance when treating patients with renal impairment.

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. The maximum recommended dosage is 6 caplets in a 24-hour period; exceeding this limit may lead to significant hepatic injury.

Additionally, patients with compromised liver function should be aware that concurrent use of this product with other medications containing acetaminophen can further increase the risk of severe liver damage.

Alcohol consumption should also be minimized; patients who consume 3 or more alcoholic drinks daily while using this product are at an elevated risk for severe liver damage. It is advisable for patients with hepatic impairment to consult with a healthcare professional for appropriate monitoring and potential dosage adjustments based on their individual liver function status.

Overdosage

In the event of overdosage, it is critical to recognize the potential for severe liver damage associated with excessive intake of the medication. Specifically, the consumption of more than 6 caplets within a 24-hour period exceeds the maximum recommended daily dosage and poses significant health risks.

Healthcare professionals should be vigilant for symptoms indicative of liver injury, which may include jaundice, abdominal pain, nausea, vomiting, and confusion. Prompt identification of these symptoms is essential for effective management.

In cases of suspected overdosage, immediate medical intervention is advised. Healthcare providers should initiate appropriate supportive measures and consider the need for further diagnostic evaluation to assess liver function. Monitoring of liver enzymes and other relevant parameters may be necessary to determine the extent of liver damage and guide treatment decisions.

It is imperative that healthcare professionals educate patients on the importance of adhering to the recommended dosage guidelines to mitigate the risk of overdosage and its associated complications.

Nonclinical Toxicology

If pregnant or breastfeeding, individuals are advised to consult a health professional prior to use. No specific non-teratogenic effects have been identified in the available data. Additionally, there are no detailed findings regarding nonclinical toxicology or animal pharmacology and toxicology provided in the current information.

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 at 1-800-222-1222 without delay. It is crucial to emphasize that prompt medical attention is necessary for both adults and children, even if they do not exhibit any signs or symptoms of overdose. This information is vital for ensuring patient safety and effective management of potential overdose situations.

Storage and Handling

The product is supplied in a configuration that includes an NDC number for identification. It should be stored at a temperature range of 20-25°C (68-77°F) to ensure optimal stability and efficacy.

Healthcare professionals are advised to inspect the product prior to use; it should not be utilized if the foil inner seal is broken or missing, as this may compromise the integrity of the product. Proper handling and storage conditions are essential to maintain the quality of the product throughout its shelf life.

Additional Clinical Information

For the management of Arthritis Pain and Muscle Ache and Pain, patients are advised to take 2 caplets every 8 hours with water, ensuring they swallow the caplets whole without crushing, chewing, splitting, or dissolving them. The maximum dosage should not exceed 6 caplets in a 24-hour period, and use should not extend beyond 10 days unless directed by a healthcare professional.

Clinicians should counsel patients to consult a doctor before use if they have liver disease or are taking the anticoagulant warfarin. Additionally, pregnant or breastfeeding individuals should seek advice from a health professional prior to use. It is important to keep the medication out of reach of children, and in the event of an overdose, patients should seek immediate medical assistance or contact a poison control center.

Drug Information (PDF)

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

View product document (PDF)