Question) I'm worried about hair loss; should I look into treatment and management methods?

Lately, I have been very concerned that my hair is gradually thinning and the crown and hairline are looking noticeably sparse. In the past, I thought that simply using shampoo or supplements would be enough to manage it to some extent, but lately, my hair has become finer and I am falling out a lot, so I am very worried that hair loss seems to be progressing in earnest.

So, I am looking into hair loss treatments. I am curious to know which methods are actually effective among the treatments offered at dermatology clinics or specialized hair loss clinics. For example, there are procedures such as medication (Minoxidil, Finasteride, etc.), injections, and hair transplants; I would like to know the pros and cons, costs, and side effects of each.

Also, if visiting a hospital is difficult, are there any lifestyle habits or home care methods that can be practiced at home? In addition to basic care such as scalp massage, nutrition, stress management, and shampoo selection, I would appreciate it if you could share any tips that help slow down the progression of hair loss.