Beyond the Basic Panel: The Specialized Blood Markers Dermatologists Use to Diagnose and Treat Hair Loss
Standard bloodwork ordered by primary care physicians rarely captures the specific biomarkers that drive hair loss diagnoses. Dermatologists rely on a distinct set of laboratory values—iron saturation ratios, reverse T3, inflammatory indices—that can predict treatment response and uncover root causes before a single dollar is spent on therapy. Understanding which tests to request, and why, could fundamentally change your restoration outcome.