Regular Strength Acetaminophen

Description

Acetaminophen Tablets are formulated to contain 325 mg of acetaminophen per tablet. These tablets are available in a carton containing 100 units, as well as in a bottle labeled for 100 tablets. The product is designed for oral administration and is indicated for the relief of mild to moderate pain and fever reduction.

Uses and Indications

This drug is indicated for the temporary relief of minor aches and pains associated with various conditions, including headache, the common cold, backache, minor pain of arthritis, toothache, muscular aches, 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 (650 mg) every 4 to 6 hours as needed for symptom relief. The maximum dosage should not exceed 10 tablets (3,250 mg) within a 24-hour period, unless otherwise directed by a healthcare professional. Additionally, the use of this medication should not extend beyond 10 days unless specifically instructed by a doctor.

For children aged 6 years to under 12 years, the recommended dosage is 1 tablet (325 mg) every 4 to 6 hours while symptoms persist. The total daily intake should not surpass 5 tablets (1,625 mg), and the duration of use should not exceed 5 days unless directed by a healthcare provider.

For children under 6 years of age, it is essential to consult a doctor before administration.

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 carries significant warnings regarding liver health. 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 daily allowance.

• 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 also be aware of the potential for severe skin reactions associated with acetaminophen. Symptoms may include skin reddening, blisters, and rash. If any of these reactions occur, it is imperative to discontinue use immediately and seek medical assistance.

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

In the event of an accidental overdose, immediate medical attention is crucial. Patients or caregivers should contact a Poison Control Center (1-800-222-1222) without delay, even if no symptoms are apparent, as prompt intervention is essential for both adults and children.

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 the potential for serious adverse reactions, particularly related to liver health and allergic responses.

Liver Warning: This product contains acetaminophen, and the maximum daily dose is 10 tablets (3,250 mg) for adults and 5 tablets (1,625 mg) for children within a 24-hour period. Severe liver damage may occur if an adult exceeds 4,000 mg of acetaminophen in 24 hours, if a child takes more than the maximum daily amount, if the product is taken concurrently with other medications containing acetaminophen, or if an adult consumes three or more alcoholic drinks daily while using this product.

Allergy Alert: Acetaminophen may lead to severe skin reactions, which can manifest as skin reddening, blisters, or rash. In the event of a skin reaction, patients should discontinue use immediately and seek medical assistance.

Patients are advised to stop using the product and consult a healthcare professional if any of the following occur: pain worsens or persists for more than 10 days in adults, pain lasts more than 5 days in children under 12 years, fever worsens or lasts more than 3 days, new symptoms arise, or if redness or swelling is observed. These symptoms may indicate a serious underlying condition.

Additionally, patients with liver disease should consult a doctor prior to using this product. It is also recommended that individuals taking the blood-thinning medication warfarin 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 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 either medication may be required based on clinical judgment and patient response.

Packaging & NDC

Below are the non-prescription pack sizes of Regular Strength Acetaminophen (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 (325 mg) every 4 to 6 hours as needed for symptom relief, 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.

For children under 6 years, consultation with a doctor is advised prior to use.

It is important to note that exceeding the maximum daily dose of 5 tablets (1,625 mg) can lead to severe liver damage. Careful adherence to dosing guidelines is essential to ensure safety in pediatric patients.

Geriatric Use

Elderly patients should consult a healthcare provider prior to use if they have liver disease, as this may impact the safety and efficacy of the treatment.

In the event of an accidental overdose, it is crucial for elderly patients to seek prompt medical attention, regardless of whether any signs or symptoms are present. This precaution is essential to ensure appropriate management and mitigate potential risks associated with overdose.

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 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

Patients with renal impairment have not been specifically addressed in the available data regarding dosage adjustments, special monitoring, or safety considerations. Therefore, healthcare professionals should exercise caution when prescribing this medication to patients with reduced kidney function, as the lack of information necessitates careful clinical judgment and monitoring.

Hepatic Impairment

Patients with hepatic impairment should be closely monitored when using this product, which contains acetaminophen. The maximum daily dose 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 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

In cases of overdosage, it is critical to recognize the potential for severe liver damage associated with excessive intake of this product. The maximum recommended daily dosage is 10 tablets (3,250 mg) for adults and 5 tablets (1,625 mg) for children within a 24-hour period.

Risk of Liver Damage

Severe liver damage may occur under several circumstances:

• An adult consuming more than 4,000 mg of acetaminophen within 24 hours is at significant risk.

• For children, exceeding 5 doses in a 24-hour period, which constitutes the maximum daily allowance, can lead to similar risks.

• Concurrent use of this product with other medications containing acetaminophen can exacerbate the risk of liver damage.

• Additionally, adults who consume three or more alcoholic beverages daily while using this product may also face an increased risk of severe liver injury.

Recommended Actions

Healthcare professionals should monitor patients for symptoms of liver damage, which may include nausea, vomiting, loss of appetite, confusion, jaundice, and abdominal pain. In the event of suspected overdosage, immediate medical attention is warranted.

Management of acetaminophen overdosage typically involves the administration of N-acetylcysteine (NAC) as an antidote, particularly if the overdose is identified within a critical time frame. It is essential to assess liver function and provide supportive care as necessary.

Prompt recognition and intervention are vital to mitigate the risks associated with overdosage of this product.

Nonclinical Toxicology

There is currently no available information regarding teratogenic effects, non-teratogenic effects, or any specific findings in the nonclinical toxicology section. Additionally, there are no details provided concerning 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 immediately and seek medical assistance.

Patient Counseling

Healthcare providers should advise patients to keep the medication out of reach of children to prevent accidental ingestion. It is essential to emphasize the importance of safety in the home environment.

In the event of an accidental overdose, healthcare providers should instruct patients to seek medical help immediately or contact a Poison Control Center at 1-800-222-1222. They should stress that prompt medical attention is critical for both adults and children, even if no signs or symptoms of overdose are apparent. This proactive approach can significantly impact the outcome in such situations.

Storage and Handling

The product is supplied in packaging that includes specific NDC numbers. It should be stored at a controlled room temperature of 25°C (77°F). Temporary excursions are permitted within the range of 15° to 30°C (59° to 86°F). It is essential to adhere to the expiration date indicated on the package to ensure product efficacy and safety.

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. In the event of an accidental overdose, it is crucial for patients to seek immediate medical assistance or contact a Poison Control Center at 1-800-222-1222, as prompt medical attention is essential for both adults and children, even in the absence of noticeable signs or symptoms.

Drug Information (PDF)

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

View product document (PDF)