If you've started Ozempic, Wegovy, or had bariatric surgery and noticed your hair thinning, you're not imagining it — and it's not your fault. There is a direct biological mechanism behind what your body is doing, and more importantly, a clinically proven way to intervene. This guide breaks down the science behind post-weight-loss hair shedding, why common "fixes" like extensions can cause permanent damage, and how Dermotricology addresses the root cause — not just the symptom.

Sudden, even shedding across your entire scalp is alarming — but in most cases the follicles are dormant, not dead. The 2026 clinical guide to diffuse hair loss and telogen effluvium: what triggers it, how it's diagnosed, the complete recovery timeline, and why standard treatments often miss the most important drivers.