Lithium Blood Test

Compare labs

Feature	Labcorp	Quest Diagnostics
Price	$18.99	$14.99
Results in	~2 business days	~5 business days
Sample type	Blood Serum	Blood Serum
Require fasting	No	No

About the test

Lithium (Eskalith) is a therapeutic drug used primarily to treat bipolar disorder. Monitoring lithium levels in the blood is essential to ensure effectiveness while avoiding toxicity, as the therapeutic window is narrow.

Included biomarkers & Reference ranges

Biomarker	Reference range
Lithium Measures blood levels of the medication lithium, used to keep dosing in a safe and effective range for people being treated with it.	—

Reference ranges vary by lab, age, and sex (M/F). Your report shows your exact range. Click any biomarker to see its optimal range and what your results mean.

Preparation

Labcorp lists no special preparation for this test.

Collect just prior to your next dose of lithium.

How it works

1. Order online No referral or insurance
2. Get a requisition By email in 24–72 hours
3. Visit a draw center Bring a matching photo ID
4. Get results Securely by email

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Consultations

Not sure how to read your results? We can help.

Schedule a consultation with a Hormunity specialist. We’ll walk through every marker, interpret what it means for you, and map out the next steps for your care.

Book a specialist