Insights

What might be behind your hair loss?

Worried about sudden shedding, gradual thinning, hormones, blood tests, or an irritated scalp? Start below, then search — we cover medicines, office procedures, and long-term hair support in plain language. This is education, not a substitute for an exam with your doctor.

First step

Start here

Choose what matches you most. Then use search when you want to narrow down.

Go to guideI’m shedding suddenlyHeavy or diffuse shedding after stress, illness, or pregnancy — what that can mean.
Go to guideMy hair is thinning graduallySlow thinning, part widening, or pattern change — how causes are sorted out.
Go to guideI think hormones or blood tests may be involvedFerritin, thyroid, and other labs — when they help and when they don’t.
Go to guideI’ve already had treatment and still have concernsMedicines, PRP-style procedures, or a transplant — where to read next and how your care team fits in.

Results

Treatments · 2026-02-15
Finasteride vs saw palmetto for hair loss: evidence and important differences
Prescription finasteride vs saw palmetto supplements — same internet thread, different rules.
Why “natural” is not the same as regulated medicine — questions for your prescriber.
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Results

Finasteride vs saw palmetto for hair loss: evidence and important differences