What Is L484 Pill? Identification, Benefits, Side Effects, Dosage

What Is L484 Pill?

L484 pill is a common over-the-counter medication used for pain relief. Its popularity is due to its effectiveness in managing mild to moderate pain. The pill is white, oblong, and imprinted with “L484.” It contains acetaminophen extra strength 500 mg, which is the active ingredient. This article provides comprehensive information about the L484 pill, including its identification, ingredients, benefits, side effects, dosage, precautions, warnings, and FAQs.

Quick Overview

  • Active: Acetaminophen (Paracetamol)
  • Amount per Tablet: 500mg
  • Color: White
  • Shape & Size: Oblong and the size is 16mm.

Identification of L484 Pill

L484 pill is an extra-strength acetaminophen tablet. It is white, oblong, and imprinted with “L484” on one side. The pill’s size is approximately 19 mm × 8 mm. If unsure about the pill’s identification, consult a pharmacist or a healthcare provider.

Ingredient of L484 Pill

Acetaminophen, the active ingredient in the L484 pill, works by inhibiting the production of prostaglandins in the brain and spinal cord. Prostaglandins are chemicals that are involved in the transmission of pain signals and the regulation of body temperature. By reducing the production of these chemicals, acetaminophen can help to alleviate pain and reduce fever.

Additionally, acetaminophen is thought to act on the brain’s pain pathways, leading to a reduction in pain perception. It is also believed to affect the hypothalamus, the part of the brain that regulates body temperature. By lowering the body’s temperature set point, acetaminophen can help to reduce fever.

Overall, the exact mechanism of acetaminophen is not entirely understood, but it is known to be an effective pain reliever and fever reducer. It is widely used to treat various conditions, including headaches, muscle aches, menstrual cramps, and fever.

Benefits of L484 Pill

L484 pill is used to relieve mild to moderate pain. The pain can be due to various conditions, including headache, toothache, menstrual cramps, muscle aches, arthritis, and backache. L484 pill can also be used to reduce fever. Its benefits include:

  • Pain relief
  • Fever reduction
  • Treat Osteoarthritis symptoms
  • Pain during pregnancy

Side Effects of L484 Pill

L484 pill is generally safe when used as directed. However, like any medication, it can cause side effects. The most common side effects of the L484 pill are:

  • Nausea
  • Stomach pain
  • Loss of appetite
  • Rash

If you experience these side effects, stop taking the medication and consult your healthcare provider.

How Does L484 Pill Work?

L484 pill works by blocking the production of certain chemicals in the body that causes pain and fever. Acetaminophen, the active ingredient of the L484 pill, works by inhibiting the enzyme cyclooxygenase (COX). COX is responsible for producing prostaglandins, which are chemicals that cause pain, inflammation, and fever.

Precautions and Warnings of L484 Pill

Before taking the L484 pill, you should consider the following precautions and warnings:

  • Do not exceed the recommended dosage
  • Please do not take it with other acetaminophen-containing products
  • Do not take it if you are allergic to acetaminophen
  • Do not take it if you have liver disease
  • Do not take it if you are pregnant or breastfeeding without consulting your healthcare provider
  • Do not give to children under 12 years of age without consulting your healthcare provider
  • Consult your healthcare provider if you have any medical conditions or are taking any medications

Dosage of L484 Pill

The recommended dosage of the L484 pill is one or two tablets every four to six hours, as needed for pain or fever. Stay under six tablets in 24 hours. It is important to follow these dosage instructions carefully and not exceed the recommended daily dose of 4,000 mg of acetaminophen. Taking too much acetaminophen can lead to severe liver damage. So, it is crucial to use L484 pills only as directed and to speak with a healthcare professional if you have any questions or concerns. If you have any questions about the dosage, consult your healthcare provider or a pharmacist.


Q. Can the L484 pill be used for a toothache?

A. Yes, the L484 pill can be used to relieve toothache pain.

Q. Can I take the L484 pill with other pain relievers?

A. It is not recommended to take the L484 pill with other pain relievers that contain acetaminophen

Q. L484 pill how many to take?

A. The recommended dosage for L484 pills is one or two tablets every four to six hours for pain relief or fever reduction.


L484 pills contain Acetaminophen, a pain reliever, and fever reducer that effectively treats various symptoms. The marking “L484” imprinted on its surface makes this pill easily identifiable and widely available from retailers such as Kroger. While it is important to follow dosage instructions and take necessary precautions, the L484 tablet can be a helpful tool in managing pain and reducing fever. As with any medication, it is recommended to consult a healthcare professional before use.

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