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Test ID: FHYDC    
Hydroxychloroquine, Serum/Plasma

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.

Reporting limit determined each analysis.


Synonym(s): Plaquenil; Oxychloroquine


Peak plasma concentrations of 410 +/- 130 ng/mL were achieved 2.4 hours after single oral dose of 400 mg hydroxychloroquine (n = 6). Two cases of hydroxychloroquine overdose (20 g each) were successfully treated throughout cardiovascular collapse and had serum concentrations of 14000 and 26000 ng/mL.