脸上红血丝，是一种敏感性肌肤，在医学上并不是一个独立的疾病，而是皮肤病中的一种亚健康状态。红血丝就是简单的毛细血管扩张，毛细血管是体内分布最广、管壁最薄、口径最小的血管，仅能容纳1个红细胞通过。透出...
Red blood silk on the face, is a kind of sensitive skin, on medicine is not an independent disease, but a skin disease in a state of sub-health. Red is simply the capillaries expansion, capillary is one of the most widely distributed in the body, thin wall is the most, the minimum diameter of blood vessels, can only hold one red blood cells through. Give...
