Small yellow dots on the inner side of the foreskin are mostly due to the formation of foreskin scale, while there may be inflammation and infection. Small yellow spots on the inner side of the foreskin are mostly caused by not paying attention to local hygiene, often wearing some tight underwear, the existence of the foreskin is too long, the foreskin can not be upturned to clean and other reasons. Small yellow spots on the inner side of the foreskin can be wiped with iodine volts. If you don’t clean it for a long time and don’t pay attention to hygiene, it may lead to the recurrence of diseases such as glansitis, which can appear as redness and swelling of the glans, tingling of the glans, and the appearance of white secretion generation. Patients can use povidone-iodine to wipe the small yellow spots on the inner side of the foreskin, wear loose underwear after cleaning, and keep the local dry and clean; at the same time, they should avoid eating spicy and stimulating food. If the symptoms can not be relieved or accompanied by other discomforts, it is recommended to consult a doctor in time.