Acetaminophen Level Test Overview
The test determines the level of acetaminophen in the blood.
Acetaminophen is a common ingredient in both prescription and OTC medications. It is used to lower temperature and ease pain and is available in various forms like liquid, chewable, pill, or capsule.
Acetaminophen is safe when taken as directed, but toxicity or overdose can result from excessive amounts.
Overdoses can occur if people inadvertently take too much acetaminophen-containing medications.
The recommended dosage for adults is no more than 4000 mg in a 24-hour period.
For children, the recommended dosage is determined by their age, weight, whether the medication is liquid or solid, whether they are taking any other medications that contain acetaminophen, and whether they are taking any other medications.
Long-term use of acetaminophen-containing medications may make it difficult for the liver to keep up.
The test is also used to track the effectiveness of overdose therapy.
If signs of an overdose are observed, the doctor may request this test.
Symptoms include vomiting, diarrhea, abdominal pain, appetite loss, breathing difficulties, wearyness and irritability, sweating, and jaundice.
If an overdose is suspected, the patient should call 911 or visit the nearest emergency department.
No special preparations are needed for the test.
The results of the test indicate a high level of acetaminophen, which may lead to liver damage and immediate treatment.
Before taking any medicine, read the label carefully and check the ingredient list to avoid taking too much.
Acetaminophen should not be used by individuals with severe liver disease, as overdose can damage the liver or cause death. Adults and teenagers should not exceed 1000 mg at once or 4000 mg in 24 hours.