Telogen effluvium: making sense of timing

A change in the cycle

Hairs are not all in the same growth phase. In telogen effluvium, more follicles enter the resting phase that precedes shedding. The change can be diffuse and become noticeable when washing or brushing.

Illness, childbirth, surgery, marked weight loss and other events can precede it. Sometimes no identifiable trigger emerges. Reconstructing the preceding months is useful; automatically blaming stress can close the question too early.

Less shedding and restored volume are different milestones

Shedding often settles with time, while recovery of volume can take additional months. This is a general description, not a personal promise. If change persists, worsens or comes with other signs, discuss it with a clinician.

Telogen effluvium and androgenetic alopecia can coexist. An apparently typical course does not exclude other conditions or remove the need for assessment when there is uncertainty.

Prepare a simple timeline

• Note when you first noticed increased shedding.
• Record illnesses, important events and medicine changes to discuss.
• Describe how things have changed, without treating a daily count as a diagnosis.
• Bring any existing reports or test results.

Your clinician can decide whether targeted tests are needed to investigate other causes. You do not need to order a comprehensive panel yourself or try supplements at random. Discuss any suspected link with a medicine with its prescriber rather than stopping it yourself because you think it may be causing shedding.