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Salicylate in Blood (Mass Concentration)

Published: August 9, 2026Updated: August 17, 2026

This test measures the amount of salicylate, a compound found in aspirin and some other medications, in your blood. It helps doctors monitor your levels if you're taking aspirin or related drugs.

Quick summary

["Salicylate levels help ensure safe and effective dosing, especially for chronic use or in children."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 17, 2026Editorial policy

Key facts at a glance

LOINC
60201-1
Short code
Salicylates Bld-mCnc
Synonyms
Salicylates Bld-mCnc
Category
chemistry
Sample
whole-blood
Container
Lavender-top (EDTA)
Units
N/A
Critical range
— – 50 N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Specimen volume
3 mL
Stability
Room temperature: 4h, Refrigerated: 24h
Hemolysis max
0
Lipemia max
0
Icterus max
0
TAT
4–24 hours
Order
routine

Why This Test Might Be Ordered

Your healthcare provider may order this test if you’re taking aspirin or salicate-containing medications regularly, have symptoms like nausea, ringing in the ears, or trouble breathing, or if you’re being treated for conditions like rheumatoid arthritis, gout, or fever reduction.

What to Expect Before the Test

No special preparation is needed. You may have a small needle inserted into your arm to draw blood. If you’re on blood thinners, let your provider know before the test.

What the Test Results Mean

Salicylate levels can vary based on how much medication you take, your metabolism, and other health factors. High levels may indicate overdose or improper dosing, while very low levels might mean you’re not absorbing enough medication.

Common Causes of Abnormal Results

Elevated salicylate levels can occur from taking too much aspirin or salicate, liver or kidney problems, or dehydration. Low levels may happen if you’re not taking your medication as prescribed or have certain genetic factors affecting metabolism.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Salicylate Level

Frequently asked questions

How often should I get this test?
Your provider will determine the frequency based on your treatment plan, medication dose, and symptoms. Regular monitoring is often done if you’re taking aspirin long-term or at high doses.
Can I drink alcohol before this test?
Alcohol may not affect this test directly, but it can impact your overall health and medication absorption. Always follow your provider’s advice on pre-test activities.
What should I do if I feel dizzy or nauseous after taking aspirin?
Contact your healthcare provider immediately if you experience severe symptoms like dizziness, vomiting, or difficulty breathing after taking salicate-containing medications. These could signal an overdose or adverse reaction.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 17, 2026. · Read our editorial policy