There are many reasons for gray hair on the top of the head, divided into physiological and pathological reasons, pathological reasons are skin diseases, endocrine diseases and systemic diseases.
1. Physiological: If age gradually increases, the body naturally aging, then the phenomenon of gray hair on the top of the head, which is caused by the natural reduction of melanin, belongs to the normal physiological phenomenon of natural aging, without additional special treatment. Mental stress can also lead to gray hair.
2. Pathological: skin diseases can also lead to this symptom, such as vitiligo and other diseases; endocrine diseases can also lead to this symptom, such as hypothyroidism and other diseases, because these diseases will affect the function of the pigment cells; vitamin B deficiency and albinism and other diseases, can also lead to such a phenomenon.
If this phenomenon is suspected to be pathologically caused, it is recommended to go to the hospital in time for professional diagnosis and treatment.