Acetaminophen

Description

This product contains 500 mg of the active ingredient per unit, with a total of 100 units per container. The formulation is designed for precise dosing and is intended for professional use.

Uses and Indications

This drug is indicated for the reduction of fever and the temporary relief of minor aches and pains associated with various conditions, including headache, muscular aches, backache, minor pain of arthritis, the common cold, toothache, and premenstrual and menstrual cramps.

Additionally, this drug temporarily reduces fever. There are no teratogenic or nonteratogenic effects associated with its use.

Dosage and Administration

Adults and children aged 12 years and over are instructed to take 2 tablets every 6 hours as needed while symptoms persist. The maximum allowable dosage is 6 tablets within a 24-hour period. It is important to note that this medication should not be used for more than 10 consecutive days unless directed by a healthcare professional.

For children under 12 years of age, it is recommended to consult a doctor for appropriate dosing and administration guidance.

Contraindications

Use of this product is contraindicated in the following situations:

• Co-administration with any other drug containing acetaminophen, whether prescription or non-prescription, 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.

• In individuals with a history of allergic reactions to this product or any of its ingredients, as this may lead to severe hypersensitivity reactions.

Warnings and Precautions

Severe liver damage may occur with the use of this product, which contains acetaminophen, under the following circumstances: if an adult consumes more than 4,000 mg of acetaminophen within a 24-hour period, if a child takes more than 5 doses in 24 hours, if it is taken concurrently with other medications containing acetaminophen, or if an adult consumes 3 or more alcoholic drinks daily while using this product.

Acetaminophen may also cause 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 liver disease or if a child is experiencing pain associated with arthritis. Additionally, it is recommended that a doctor or pharmacist be consulted if a child is concurrently taking the anticoagulant warfarin.

In cases of overdose, immediate medical attention is crucial. Patients should be instructed to contact a Poison Control Center at 1-800-222-1222 or seek emergency medical help without delay, regardless of the presence of symptoms.

Patients should also be advised to discontinue use and consult a doctor if pain worsens or persists beyond 10 days for adults or 5 days for children, if fever worsens or lasts more than 3 days, if new symptoms arise, or if there is any redness or swelling, as these may indicate a serious condition.

Side Effects

Severe liver damage may occur in patients who exceed the recommended dosage of acetaminophen. Specifically, adults should not take more than 4,000 mg within a 24-hour period, while children should not exceed 5 doses in the same timeframe. The risk of liver damage is further heightened if acetaminophen is taken in conjunction with other medications containing the same active ingredient or if an adult consumes three or more alcoholic drinks daily while using this product.

Patients should be aware of the potential for severe skin reactions associated with acetaminophen use. Symptoms indicative of such reactions may include skin reddening, blisters, and rash. In the event of a skin reaction, patients are advised to discontinue use immediately and seek medical assistance.

It is recommended that patients stop using acetaminophen and consult a healthcare professional if pain worsens or persists beyond 10 days for adults or 5 days for children, if fever intensifies or lasts more than 3 days, if new symptoms arise, or if redness or swelling is observed. These symptoms may signify a serious underlying condition.

An overdose warning is also pertinent; taking more than the recommended dose can lead to liver damage. In cases of suspected overdose, it is crucial for patients to seek medical help or contact a Poison Control Center without delay. Prompt medical attention is essential for both adults and children, even if no immediate signs or symptoms are apparent.

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 necessitate careful monitoring of coagulation parameters due to the potential for altered anticoagulant effects. Adjustments to the dosage of warfarin may be required based on clinical judgment and laboratory results.

Packaging & NDC

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

Pediatric Use

Pediatric patients under 12 years of age should consult a healthcare professional before use. For adolescents aged 12 years and older, the recommended dosage is 2 tablets every 6 hours as needed, with a maximum of 6 tablets in a 24-hour period. Treatment should not exceed 10 days unless directed by a physician.

In pediatric patients, if pain worsens or persists for more than 5 days, or if fever worsens or lasts more than 3 days, it is advised to discontinue use and seek medical advice.

An overdose warning is applicable, as prompt medical attention is essential for children, even in the absence of noticeable signs or symptoms.

Geriatric Use

There is no specific information available 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. It is advisable to monitor these patients closely for any adverse effects or changes in efficacy.

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 available data on the excretion of this medication 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 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 be closely monitored when using this product, which contains acetaminophen. Severe liver damage may occur if the following conditions are met: an adult consumes more than 4,000 mg of acetaminophen within a 24-hour period, a child takes more than 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.

It is recommended that patients with known liver disease consult a healthcare professional prior to use. Due to the potential for increased risk of liver damage, careful consideration and monitoring of liver function are advised in this patient population.

Overdosage

Taking more than the recommended dose of the medication may lead to serious liver damage. In the event of an overdose, it is imperative to seek medical assistance immediately or contact a Poison Control Center at 1-800-222-1222.

Importance of Prompt Medical Attention

Quick medical intervention is crucial for both adults and children, even if no signs or symptoms of overdose are apparent. Healthcare professionals should emphasize the necessity of immediate evaluation and management in cases of suspected overdose to mitigate potential complications.

Nonclinical Toxicology

No relevant information was found regarding teratogenic effects, non-teratogenic effects, or any other nonclinical toxicology data. Additionally, there is no available information pertaining to animal pharmacology and toxicology.

Postmarketing Experience

Severe skin reactions have been reported in postmarketing experience with acetaminophen, including symptoms such as skin reddening, blisters, and rash. In the event of a skin reaction, it is advised to discontinue use and seek medical assistance immediately.

Additionally, cases of overdose have been documented, which may lead to liver damage. It is crucial for individuals who suspect an overdose to obtain medical help or contact a Poison Control Center promptly at 1-800-222-1222. Quick medical attention is essential for both adults and children, even in the absence of noticeable signs or symptoms.

Patient Counseling

Healthcare providers should advise patients to consult with a doctor or pharmacist prior to using this medication if their child is currently taking the blood-thinning drug warfarin. This precaution is essential to ensure the safe and effective use of the medication, as potential interactions may occur. It is important for patients to understand the significance of this consultation to avoid any adverse effects related to drug 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 temperature range of 15° to 30°C (59° to 86°F) to maintain its efficacy and stability. Proper container requirements should be adhered to, ensuring that the product is kept in a suitable environment. Special handling needs must be observed to prevent any compromise to the product's integrity during storage and transportation.

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 experiences.

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)