Cortisol curves: what abnormal patterns actually mean

Cortisol is a rhythm problem as much as a number problem. A single draw can miss the story if morning peak, daytime slope, and evening shutdown are not interpreted together. This article explains common abnormal patterns and what to do next.[5]

Cortisol rhythm matters more than isolated values.

Evening elevation commonly tracks with sleep disruption.

Behavioral timing interventions usually precede pharmacologic action.