Do hairs like this stand a change with medication? Is a HT even a viable option to increase density?
Because of the possibility of diffuse unpatterned hair loss, I would want to look carefully at your donor area with a hand microscope to make sure you don’t have DUPA, which will rule out a hair transplant that probably would fail if you have DUPA. Medications may work well but have the medications managed by a good, caring, competent doctor

