Gray hair is the total or partial whitening of hair, either congenital or acquired. Congenital albinism occurs mostly in conjunction with albinism and sometimes in some genetic disorders. Clinical classification: congenital generalized albinism, congenital restricted albinism, senile albinism, and juvenile albinism. If you know what gray hair is, how do you treat it? There is no ideal treatment for congenital leukomalacia. Age-related gray hair is a physiological phenomenon and does not require treatment. Juvenile gray hair may be related to genetics, but mental trauma, emotional excitement, pessimism and depression, and poor nutrition are also important factors in the development of gray hair. The patient should also try vitamin B6.