What should you know about HRT and hair loss?

Hair may thin gradually across the scalp, shed more diffusely, or form distinct patches. Timing matters: changes after starting, stopping, or adjusting HRT can be relevant, but they do not prove that HRT is the only cause. Family-pattern loss, stress or illness, nutritional problems, medication effects, and scalp disease can produce overlapping appearances.

A clinician may consider Alopecia Areata when smooth patches appear, Telogen Effluvium when shedding is diffuse after a body stressor, or Scalp Ringworm when there is scale, broken hair, or inflammation. Male Pattern Hair Loss, Female Pattern Hair Loss, and Traction Alopecia are also distinct patterns with different management needs.

Keep a simple record of when HRT changes occurred, where thinning is visible, whether shedding is sudden, and whether the scalp itches, hurts, flakes, or develops patches. Take consistent photographs for your clinician. Do not stop or alter prescribed hormones on your own; discuss benefits, concerns, and alternatives with the prescriber.

A scalp examination can separate shedding from follicle miniaturisation or inflammation. Treatment may involve correcting an underlying condition, adjusting a relevant medicine, or considering a hair-loss treatment such as Finasteride Treatment when clinically suitable. The choice depends on your health, other medicines, and pregnancy-related considerations.

Arrange prompt assessment for sudden extensive shedding, rapidly enlarging bald patches, scalp pain, pus, marked redness, broken hairs, or significant scaling. Seek urgent help for severe illness or swelling affecting the face. New hair loss with other major hormonal symptoms should be discussed with the prescribing clinician.

Ask whether the timing suggests a treatment-related change, what examination or tests may help, whether your HRT should continue unchanged, and which hair treatments fit your medicines and health history. Ask what pattern or symptom should trigger earlier review.