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 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 should take 2 caplets every 8 hours with water. The caplets must be swallowed whole and should 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 advised to consult a doctor before 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. If there is uncertainty regarding the presence of acetaminophen in another medication, 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

This product contains acetaminophen, which carries significant risks for liver damage. Healthcare professionals should advise patients that severe liver damage may occur if they exceed the maximum daily dosage of 6 caplets within a 24-hour period, take this product in conjunction with other medications containing acetaminophen, 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 indicative of such reactions 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 crucial to consult a healthcare provider prior to use in individuals with a history of liver disease to ensure safe administration of this product.

Patients should be instructed to stop taking the medication 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 develop, or if there is any redness or swelling, as these may indicate a serious underlying condition.

No specific laboratory tests are recommended for monitoring the use of this product. However, ongoing assessment of liver function may be prudent in patients with pre-existing liver conditions or those at increased risk of liver damage.

Side Effects

Patients using this product should be aware of several important warnings and potential adverse reactions associated with its use.

Severe liver damage may occur if patients exceed the maximum daily dosage of 6 caplets within a 24-hour period, take this product in conjunction with other medications containing acetaminophen, or consume 3 or more alcoholic drinks daily while using this product. Patients with pre-existing liver disease should consult a healthcare professional before use.

There is also an allergy alert associated with acetaminophen, as it 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 if no signs or symptoms are initially apparent.

Patients should stop using the product and consult a doctor if pain worsens or persists for more than 10 days, if fever worsens or lasts longer than 3 days, if new symptoms arise, or if there is any redness or swelling, as these may indicate a serious condition.

Additionally, patients taking the blood-thinning medication warfarin should seek advice from a doctor or pharmacist prior to using this product to avoid potential interactions.

Drug Interactions

Acetaminophen may interact with the anticoagulant warfarin. Co-administration of these agents should be approached with caution. It is advisable for patients to consult a healthcare professional, such as a doctor or pharmacist, prior to using acetaminophen if they are currently taking warfarin. Monitoring of INR (International Normalized Ratio) levels may be warranted to ensure therapeutic efficacy and safety.

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. 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 should consult a healthcare provider prior to use if they have liver disease, as this may affect the safety and efficacy of the medication. 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 to mitigate risks associated with overdose.

Pregnancy

Pregnant patients and those who are breastfeeding should consult a healthcare professional prior to using this medication. It is important to assess the potential risks and benefits, as well as any available data regarding fetal outcomes and maternal health. Healthcare providers can offer guidance tailored to individual circumstances, ensuring the safety of both the patient 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 regarding 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

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

Hepatic Impairment

Patients with hepatic impairment should exercise caution when using this product, which contains acetaminophen. The maximum recommended dosage is 6 caplets within a 24-hour period; exceeding this limit may result in severe liver damage.

Additionally, patients should be aware that the concurrent use of this product with other medications containing acetaminophen can also lead to severe liver damage.

Furthermore, individuals who consume 3 or more alcoholic drinks daily while using this product are at an increased risk for severe liver damage. It is advisable for patients with compromised liver function to consult with a healthcare professional before using this product to ensure safe and appropriate use. Regular monitoring of liver function may be warranted in these patients to prevent potential adverse effects.

Overdosage

In the event of an overdose, it is imperative to seek immediate medical assistance or contact a Poison Control Center without delay. 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

If pregnant or breastfeeding, it is advised to consult a health professional prior to use. Acetaminophen has been associated with severe skin reactions, which may 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.

No additional information is available regarding nonclinical toxicology or animal pharmacology and toxicology.

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 and seek medical assistance immediately.

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 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 who are taking the blood-thinning medication warfarin should be advised to seek guidance from a doctor or pharmacist prior to use.

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 maintain its integrity 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 product's safety and effectiveness. Proper handling and storage conditions are essential to ensure the quality of the product throughout its shelf life.

Additional Clinical Information

The medication is administered orally, with specific guidelines for adults and patients under 18 years of age. Adults are instructed 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. For individuals under 18 years, consultation with a doctor is advised prior to use.

Clinicians should counsel patients regarding the importance of consulting a health professional if they are pregnant or breastfeeding. Additionally, patients should be made aware of the overdose warning, emphasizing the need for immediate medical assistance or contact with a Poison Control Center in the event of an overdose, as prompt attention is crucial for both adults and children, regardless of the presence of symptoms.

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)