Topical treatment with essential oils is a must.
Why: it will stop escessive hair loss (well it did for me) and will stimulate new growth.
How: start with a good base oil (Emu, Jojoba, borage seed) Get 1 ounce, then add 3 drops of the following: lavender, cedarwood, rosemary.
Apply to the head after a shower. Wash out after an hour or let it stay on all night.
I personnaly start with the topical Shen Min as a base oil. It has a lot of good ingredients. I also add some copper peptides. I'vs been using this for a few months. My hair loss is very minimal now.