What is the catagen stage of hair growth commonly referred to as?

The catagen stage of hair growth is commonly referred to as the transitional stage. This phase marks a critical point in the hair growth cycle where hair begins to stop growing and prepares to shed. During this time, the hair follicles shrink, and the lower part of the hair strand is destroyed, resulting in the detachment of the hair from the follicle.

This transition from the active growth stage, known as anagen, to the shedding stage, known as telogen, signifies the end of the hair's active period and the start of the resting period. Understanding the catagen phase is crucial, as it helps in recognizing the overall hair growth cycle, which can assist practitioners in developing effective hair removal strategies and addressing hair loss issues.