Acetaminophen

Description

No description information is available for the specified drug.

Uses and Indications

This drug is indicated for the temporary relief of minor aches and pains associated with various conditions, including headache, muscular aches, backache, minor pain from arthritis, the common cold, toothache, 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 older are advised to take 2 tablets every 4 to 6 hours as needed while symptoms persist. The maximum dosage should not exceed 10 tablets within a 24-hour period, unless otherwise directed by a healthcare professional. Additionally, this medication should not be used for more than 10 consecutive days without medical supervision.

For children aged 6 years to under 12 years, the recommended dosage is 1 tablet every 4 to 6 hours while symptoms last. The total daily intake should not exceed 5 tablets in a 24-hour period. Similar to adults, this medication should not be administered for more than 5 consecutive days unless directed by a healthcare provider.

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, 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.

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

This product contains acetaminophen, which carries significant risks for liver damage. The maximum daily dosage for adults is limited to 10 tablets (3,250 mg) within a 24-hour period, while for children, the maximum is 5 tablets (1,625 mg) in the same timeframe. Severe liver damage may occur under the following circumstances:

• An adult consumes more than 4,000 mg of acetaminophen in 24 hours.

• A child exceeds 5 doses in 24 hours, which is the maximum recommended amount.

• The product is taken concurrently with other medications containing acetaminophen.

• An adult consumes 3 or more alcoholic beverages daily while using this product.

Healthcare professionals should be vigilant regarding the potential for severe skin reactions associated with acetaminophen. Symptoms may include skin reddening, blisters, and rash. If any of these symptoms occur, the patient should discontinue use immediately and seek medical assistance.

General precautions should be observed prior to use. Patients with a history of liver disease should consult a physician before using this product. Additionally, individuals taking the anticoagulant warfarin should seek advice from a healthcare provider or pharmacist before use.

In the event of an overdose, it is imperative to obtain emergency medical help or contact a Poison Control Center immediately at 1-800-222-1222. Prompt medical attention is crucial for both adults and children, even if no signs or symptoms are initially apparent.

Patients should be advised to discontinue use and consult a physician if any of the following occur:

• Pain worsens or persists for more than 10 days in adults.

• Pain worsens or lasts more than 5 days in children under 12 years.

• Fever worsens or lasts more than 3 days.

• New symptoms develop.

• Redness or swelling is observed.

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, particularly those related to liver health and allergic responses.

Severe liver damage may occur if the maximum daily dose of acetaminophen is exceeded. For adults, this is defined as more than 4,000 mg in 24 hours, while for children, it is more than 5 doses (1,625 mg) in the same timeframe. The risk of liver damage is further heightened if the product is taken in conjunction with other medications containing acetaminophen or if the adult consumes three or more alcoholic drinks daily while using this product.

Patients should also be vigilant for severe skin reactions, which may manifest as skin reddening, blisters, or rash. In the event of any skin reaction, it is imperative to discontinue use and seek medical assistance immediately.

Participants are advised to stop using the product and consult a healthcare professional if pain worsens or persists beyond 10 days in adults or 5 days in children under 12 years, 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.

Prior to using this product, individuals with liver disease should consult a doctor. Additionally, those taking the blood-thinning medication warfarin are encouraged to seek advice from a healthcare provider or pharmacist before use.

Drug Interactions

Patients taking warfarin, a blood-thinning medication, should consult with a healthcare professional prior to using this drug. The interaction between this medication and warfarin may necessitate careful monitoring of coagulation parameters to avoid potential adverse effects. Adjustments to the dosage of either drug may be required based on clinical judgment and patient response.

Packaging & NDC

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

Pediatric Use

Pediatric patients aged 6 years to under 12 years may take 1 tablet every 4 to 6 hours as needed for symptoms, with a maximum of 5 tablets (1,625 mg) in a 24-hour period. Treatment should not exceed 5 days unless directed by a healthcare professional.

Healthcare providers should be aware of specific warnings for children under 12 years. If pain worsens or persists for more than 5 days, if fever worsens or lasts more than 3 days, if new symptoms develop, or if there is any redness or swelling, these may indicate a serious condition requiring medical evaluation.

In cases of overdose, prompt medical attention is essential for pediatric patients, even if no immediate 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 caution 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 general considerations associated with pharmacotherapy 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 the safety of both the mother and the developing fetus or nursing infant.

Lactation

Lactating mothers are advised to consult a health professional prior to using this medication. There is currently no available data on 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

Patients with renal impairment have not been specifically addressed in the available prescribing information. There are no dosage adjustments, special monitoring requirements, or safety considerations outlined for individuals with reduced kidney function. Healthcare professionals should exercise caution and consider the lack of data when prescribing to this patient population.

Hepatic Impairment

Patients with hepatic impairment should be closely monitored when using this product, which contains acetaminophen. The maximum daily dose for adults is 10 tablets (3,250 mg) within a 24-hour period, while for children, the maximum is 5 tablets (1,625 mg) in the same timeframe.

Severe liver damage may occur if the following conditions are met: an adult consumes more than 4,000 mg of acetaminophen in 24 hours, a child exceeds 5 doses in 24 hours, the product is taken concurrently with other medications containing acetaminophen, or an adult consumes 3 or more alcoholic drinks daily while using this product.

Due to the potential for increased risk of liver toxicity, it is recommended that patients with compromised liver function adhere strictly to the prescribed dosage and avoid concurrent use of other acetaminophen-containing products. Regular monitoring of liver function tests may be warranted in these patients to ensure safety and prevent adverse effects.

Overdosage

Severe liver damage is a significant risk associated with acetaminophen overdosage. In adults, the threshold for potential severe liver injury is exceeded when more than 4,000 mg of acetaminophen is ingested within a 24-hour period. For pediatric patients, the risk is similarly pronounced; children may experience severe liver damage if they exceed the maximum recommended daily dosage of five doses within the same timeframe.

Given the potential for serious hepatic consequences, it is imperative to heed the liver warning associated with this product. Healthcare professionals are advised to exercise caution and ensure that patients are aware of the risks of overdose, particularly in populations that may be more susceptible to liver injury.

In the event of suspected overdosage, immediate medical evaluation is recommended. Management may include supportive care and monitoring of liver function, as well as consideration of specific antidotal therapy if indicated. Prompt recognition and intervention are crucial to mitigate the risk of severe liver damage.

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 use of the compound in these contexts.

Postmarketing Experience

Acetaminophen has been associated with severe skin reactions reported in postmarketing experience. Symptoms of these reactions may 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 quick medical attention is necessary for both adults and children, even if they do not exhibit any signs or symptoms of overdose. This proactive approach can significantly impact the outcome in such situations.

Storage and Handling

The product is supplied in a configuration that includes an NDC number for identification. It should be stored at a controlled room temperature, specifically between 20°-25°C (68°-77°F).

It is imperative to ensure that the safety seal under the cap is intact; the product must not be used if the imprint safety seal is broken or missing. Proper handling and storage conditions are essential to maintain the integrity and safety of the product.

Additional Clinical Information

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

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)