What is the reason for the male glans itch?

Male glans itching may be related to bad hygiene habits, balanitis, genital herpes, etc. 1, bad hygiene habits usually do not pay attention to maintain personal hygiene of men, may be due to local sweat, urine constantly stimulate the penis, and then cause glans itching. 2, balanitis exists in men due to local inflammatory reactions continue to stimulate peripheral nerves, it may cause the above symptoms. 3, genital herpes men with genital herpes may be due to herpes simplex virus on the glans skin damage, resulting in glans itching.