Dutasteride 0.5mg is an oral medication used to treat male pattern hair loss (androgenetic alopecia) by significantly reducing levels of dihydrotestosterone (DHT), the hormone responsible for hair follicle shrinkage and thinning.

It works by blocking both type I and type II 5-alpha reductase enzymes, making it more potent than finasteride in lowering DHT.

Benefits:

Strongly reduces DHT levels linked to hair loss

Helps slow or stop hair thinning and shedding

May promote regrowth in areas of recent loss

Supports thicker and improved hair density over time

Main Side Effects:

Decreased libido

Erectile dysfunction

Dutasteride 0.5mg is typically taken once daily and requires consistent use for several months to see noticeable results. Due to its potency and long half-life, it should be used under medical supervision for safe and effective hair loss management.