How is acetaminophen excreted?

Prepare for the Anesthesia Pharm Exam with flashcards and multiple choice questions. Each question offers hints and explanations to enhance your understanding. Get ready for your test!

Multiple Choice

How is acetaminophen excreted?

Explanation:
Renal excretion is the primary means by which acetaminophen is eliminated from the body. After absorption, the liver mainly metabolizes it by conjugating it to glucuronide and sulfate forms, which are water-soluble. These conjugates are then filtered by the kidneys and excreted in urine. A small amount of unchanged drug may also be excreted renally. Excretion via the lungs or sweat is negligible.

Renal excretion is the primary means by which acetaminophen is eliminated from the body. After absorption, the liver mainly metabolizes it by conjugating it to glucuronide and sulfate forms, which are water-soluble. These conjugates are then filtered by the kidneys and excreted in urine. A small amount of unchanged drug may also be excreted renally. Excretion via the lungs or sweat is negligible.

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