What kind of treatment should be received for stress-induced hair loss?

Recently, as stress due to excessive work at the workplace has increased

I am very worried because it seems like I am losing more hair than usual.
When I wake up in the morning, if there is a lot of hair left on the pillow,

Every time I wash my hair, a handful of hair comes off on my hands, and it even makes me anxious.

I don't have a genetic predisposition to hair loss, but I'm wondering if my case is stress-induced hair loss.

If that is correct, I would like to know which hospital and what treatment I should receive.