The mucous membrane of the inner plate of the foreskin is slightly pink or whitish in color, which is related to over-cleaning, long foreskin and glansitis. 1. Excessive cleaning: some men are excessively clean and may wash their private parts frequently, which leads to damage to the mucous membrane of the inner plate of the foreskin and changes the color of the mucous membrane, which may be pink or white. 2. Hypospadias: If the foreskin is not cleaned in time, the formation of foreskin scale, repeated stimulation of the mucous membrane of the inner plate of the foreskin, easy to lead to local color changes. 3. Glans inflammation: belongs to the male genital more common diseases, repeated inflammation stimulation, the local may have tofu dregs-like secretion, the color of the mucous membrane of the inner plate of the foreskin can be pink or white, and there is a slight burning, tingling and other symptoms. If you find that the mucous membrane of the inner plate of the foreskin is pink or white, if it is physiological factors, no special treatment can be done, if the symptoms are obvious and accompanied by uncomfortable symptoms, you should consult a doctor in a timely manner, under the guidance of the doctor’s treatment.