---
title: "What does a high Prealbumin mean?"
type: biomarker-interpretation
url: "https://www.test-well.com/biomarkers/prealbumin/high"
biomarker: Prealbumin
direction: high
reference_range:
  - "age 18+: 18.0 – 40.0 mg/dL"
reviewed_at: 2026-09-08
review_status: reviewed
date_published: 2026-09-05
---

# What does a high Prealbumin mean?

> High prealbumin is uncommon and usually benign: corticosteroid or anabolic steroid use, kidney disease (reduced clearance), Hodgkin lymphoma and, occasionally, heavy alcohol use raise it. It is not a marker of over-nutrition and rarely needs follow-up on its own.


## What is the normal range for Prealbumin?

- age 18+: 18.0 – 40.0 mg/dL



## What are the common causes of high Prealbumin?

1. Corticosteroids, anabolic steroids, oral contraceptives
2. Chronic kidney disease
3. Hodgkin lymphoma (rare)
4. Alcohol use

## What symptoms go with high Prealbumin?

- None

## What do clinicians usually check next?

- Kidney function; medication review
- No action if isolated and mild

## How do you recheck Prealbumin?

| Test or panel | Type | Price | Fasting | Results |
| --- | --- | --- | --- | --- |
| [Prealbumin](https://www.test-well.com/tests/prealbumin-test) | Test | $29.99 | No | 1–3 business days |

Plus one $6 lab processing fee per order; physician authorization included.

## Common questions

### Does high prealbumin mean I eat too much protein?

No. It reflects clearance and hormones more than intake. A mildly high value with normal kidney function needs nothing.

## Related

- [What does a low Prealbumin mean?](https://www.test-well.com/biomarkers/prealbumin/low)
- [Prealbumin reference ranges](https://www.test-well.com/biomarkers/prealbumin)
- [Glucose reference range](https://www.test-well.com/biomarkers/glucose)
- [Creatinine reference range](https://www.test-well.com/biomarkers/creatinine)
- [eGFR reference range](https://www.test-well.com/biomarkers/egfr)

## Sources

- [Mayo Clinic Labs](https://www.mayocliniclabs.com/test-catalog/overview/8519)
- [MedlinePlus (NIH) — Prealbumin Blood Test](https://medlineplus.gov/lab-tests/prealbumin-blood-test/)

---

Medically reviewed by Youmna DiStefano, MD (Medical Reviewer, TestWell); last reviewed 2026-09-08. Review policy: https://www.test-well.com/editorial-policy

Canonical page: https://www.test-well.com/biomarkers/prealbumin/high
Machine-readable catalog: https://www.test-well.com/api/catalog.json · MCP server: https://www.test-well.com/mcp · Overview for agents: https://www.test-well.com/llms.txt

Prices are cash-pay, in USD, and include physician authorization; every order adds one flat $6 lab processing fee. Educational content is not a diagnosis — discuss results with a clinician.