Tofu slag objects on the skin of the glans may be caused by diseases such as condyloma acuminatum, non-infectious prepuce glans or candida prepuce glans and other diseases. 1. Condyloma acuminatum: When there is unclean sex in daily life, it may lead to HPV infection causing condyloma acuminatum. After the patient’s genital area is stimulated by the virus, the secretion increases abnormally, and the symptom of tofu dregs objects may appear on the glans. 2. Non-infectious glans penis: When male patients have a long foreskin, it may lead to the accumulation of dirt in the area of the foreskin, causing non-infectious glans penis, leading to the symptoms of glans piling up with tofu dregs objects. 3. Candida glans phimosis: the patient’s foreskin area is infected by Candida albicans, which may cause the disease. After being stimulated by inflammation, patients may also experience the above symptoms. The glans is also a tofu scum object may be caused by other reasons, the patient should go to the hospital in time to consult the doctor.