Coping with Hair Loss and Balding - Men Lose More Than Just Hair

About a 3 min read.

The Reality of AGA

Androgenetic alopecia (AGA) is estimated to affect about 30% of Japanese men, and onset in the late 20s is not uncommon. According to the Japanese Dermatological Association, AGA symptoms appear in roughly 20% of men in their 30s, about 30% in their 40s, and around 40% of those 50 and older.

AGA progresses when testosterone is converted to dihydrotestosterone (DHT) by the enzyme 5-alpha reductase, and this DHT causes hair follicles to shrink. Genetic factors play a major role; having a maternal grandfather with hair loss is said to increase the risk.

The Impact of Hair Loss on Mental Health

According to the International Society of Hair Restoration Surgery, about 75% of men troubled by hair loss experience a decline in self-esteem, and roughly 50% report anxiety in social situations. Hair loss is not merely a cosmetic issue - it affects romantic relationships, work, and social life as a whole.

Onset in the 20s or 30s is especially hard, bringing a sense of urgency from feeling "too young for this" and inferiority from comparing oneself to peers, with serious consequences for mental health. (Books on AGA can deepen your scientific understanding)

Evidence-Based Treatments

Finasteride (Oral Medication)

Finasteride inhibits 5-alpha reductase and suppresses DHT production. It carries a Recommendation Grade A (strongly recommended) in the Japanese Dermatological Association guidelines. Hair loss progression stops in about 90% of patients, and roughly 50% see hair regrowth. However, sexual side effects (decreased libido, ED) are reported in about 1 to 2% of users, so receiving a thorough explanation before starting is important.

Minoxidil (Topical Medication)

Minoxidil dilates blood vessels and improves blood flow to hair follicles. Also Recommendation Grade A. It is available over the counter, with a 5% concentration recommended for men. It takes 4 to 6 months for effects to appear, and they are lost once use is discontinued.

Treatments with Uncertain Efficacy

Hair-growth shampoos, scalp massagers, supplements, and low-level laser therapy. Many of these have limited scientific evidence for AGA. Expensive "hair growth salon" treatments also often lack solid medical evidence, so careful judgment is needed.

Choosing to Accept Hair Loss

Not Treating Is Also a Valid Choice

AGA treatment must be continued for life and costs roughly 5,000 to 15,000 yen per month. Choosing not to treat is not "giving up" - it is an active decision to spend your time and money on other things.

Going Bald as a Choice

Rather than hiding thinning hair, shaving it off entirely is another option. Social acceptance of the shaved-head look has grown in recent years, and it increasingly conveys positive impressions such as "clean-cut" and "confident." (Books on male confidence can also be helpful)

Summary

AGA is a medically treatable condition, but whether to treat it is a personal choice. What matters is making a decision based on accurate information. And remember: the amount of hair on your head does not determine your worth.