Cold winter and spring, it is the high incidence of pruritus, especially older friends, dry and shrunken skin, lack of sebum protection, coupled with the clothing worn more thick, not conducive to skin metabolism, many friends like to use electric blankets to cold, do not know that this is a major culprit caused by itchy skin, the skin in the electric blanket baking will be more dry and rough, increased moisture loss, the skin is more sensitive, slightly by the It is advisable not to sleep on electric blankets, instead of using hot water to soak the feet to protect the cold, before going to bed or after bathing with moisturizing cream, drink more water, eat more vegetables and fruits to replenish water and vitamins, usually appropriate exercise to increase the ability to resist the cold, itchy to divert attention, or topical ointment to control the symptoms in a timely manner. Do not let itching affect our quality of life.