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Finasteride

Also known as: Propecia, Proscar

Classification

Pharmaceutical

Regulatory Status

FDA-approved prescription product

Sources

2

Review

n/a

Overview

Finasteride inhibits type II 5-alpha-reductase, reducing conversion of testosterone to dihydrotestosterone (DHT), which underlies labeled effects in androgenetic alopecia and BPH.

Evidence and limitations

Human/preclinical evidence breakdown is not available in this record.

Pathways

androgen metabolism5-alpha-reductase type II inhibitionDHT reductionsteroid 5-alpha-reductase type II

Benefits

FDA-approved finasteride [dose: see Study details] products are labeled to treat male pattern hair loss in men.

FDA-approved finasteride [dose: see Study details] products are labeled for BPH symptom improvement and related labeled urologic endpoints.

Interactions & cautions

dutasteride duplication

These are observational flags for review, not individualized instructions.

Sources

Educational reference only — not medical advice.

What people report (anecdote)

CLINICAL DATA (from trials)

Adverse events:

None recorded in our sources.

Effects measured:

Human trials: none found.

ANECDOTE

What people report: anecdote, not evidence

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Finasteride: what the evidence actually says | BioStack