Test ID: FVIST
Hydroxyzine (Vistaril, Atarax), Serum
Reference Values
Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.
Reference Range: 10-100 ng/mL
Test Performed by: Medtox Laboratories, Inc.
402 W County Road D
St. Paul, MN 55112


