Dry skin on the glans without pain or itch, may be some physiological phenomena, may also be the manifestation of certain diseases, such as the foreskin glans, fungal infections, etc., should be timely consultation to identify the cause of the disease. 1. Physiological factors: due to frequent excessive cleaning or the use of stimulating toiletries to clean the glans area will make the glans skin a large loss of water, resulting in skin dehydration and dry skin phenomenon. 2. Pathological factors: (1) Due to the excessively long foreskin covering all the glans penis, the cells shed by the glans epithelium and the sebum produced by the foreskin will form foreskin scale together with urine, which in turn induces glans phimosis. Early phimosis may only appear dry skin, peeling skin, when the condition is aggravated may appear congestion, swelling, itching and other symptoms. (2) Fungal infection can cause inflammatory reaction of the dermis, which is manifested in the skin as erythema, papules, blisters and flaking, etc. In the early stage, there may only be dry skin and flaking, etc., and when the condition worsens, there may be itching. Dry skin on the glans without pain or itching may have other reasons, if you exclude physiological factors, you should consult a doctor in time.