How much does hair loss treatment cost for stress-induced hair loss?

Lately, I've been working overtime constantly and under so much stress that a handful of hair falls into the drain every time I wash it ㅠㅠ The part at the crown of my head looks so sparse that I'm seriously considering sprinkling some hair fibers lol. Applying scalp ampoules alone isn't enough protection, so I'm going to a dermatologist to get the nutrients injected directly. hair loss treatment I'm looking into it! Since it involves getting an injection in the scalp, I think it will be incredibly painful enough to bring me to tears, but I'm wondering if I can just bear it. Also, to ensure it works, I need something like this... hair loss treatment Please give me a rough estimate on whether I usually need to sign up for the 10-session package lol. The one that makes soft downy hair grow back. hair loss treatment If you've received this, please share some great tips! ㅠㅠ