東京ビジネスクリニック

AGA

By their 30s, about half of men notice changes in hair density.

AGA, which stands for Androgenetic Alopecia, is also known as male pattern hair loss.

By their 30s, about half of men notice changes in hair density, and among them, roughly 50% feel that the hair on their forehead hairline or the top of their head has thinned.

Generally, genetics and male hormones (such as dihydrotestosterone, DHT) are considered the main causes.
According to the Japanese Dermatological Association: Guidelines for the Treatment of Male Pattern Hair Loss, the following medications are Grade A (strongly recommended).

Note: The prices listed are for the medications only (excluding tax). Consultation fees are not charged.

Domestic generic of XAGALO, oral medication – 1 month supply

Price

¥4,800
(¥5,280 tax included)

Generic Propecia, 1-month supply

Price

¥3,800
(¥4,180 tax included)

Oral medication:

  • Liver function changes
  • Erectile dysfunction

Topical medication:

  • Itching of the scalp
  • Rash or irritation
  • Headache
NameHow to TakeDosage
Dutasteride 0.5mgOral

Take 1 tablet orally once a day

Finasteride 1mgOral

Take 0.2 mg orally once a day. The dose may be increased if necessary, but do not exceed 1 mg per day.