Fibrinogen — lab reference

Purser Wellness approved rule

Unit: mg/dL

Male: 200-400

Female: 200-400

How to read this marker

Acute-phase reactant; functional and antigenic assays differ.

The wider testing context

Reference intervals below apply to patients not receiving anticoagulants. Medication-specific therapeutic ranges must be handled separately.

Using this reference

This is the approved adult, nonpregnant baseline unless the rule explicitly states otherwise. Keep the performing laboratory’s reference interval separate from this Purser Wellness rule. Match units and review the specimen, method, timing, medicines and relevant clinical context before interpreting a result. These pages do not calculate a personal high/low status or prescribe treatment.

A question to bring to your visit

Which parts of the Fibrinogen rule apply to my report’s method, units and collection conditions, and what other findings should we review alongside it?

Names you may see

Fibrinogen