问:昨日早晨起床洗漱时对着镜子一看,吓了一大跳,我的左眼眼白处红了一大片,不知是怎么回事?好端端的眼睛怎么会出血呢?宁乡卢露答:眼白出血其实就是球结膜下出血。球结膜也就是我们所说的眼白,是眼球表面一层薄薄的近乎透明的黏膜,柔软光滑且富有弹性。结膜富含神经和血管,球结膜下血管破裂或其渗透性增加,可引起球结膜下出血。由于球结膜下组织疏松,一旦出血就容易积聚 Q: When I got up in the morning, I looked in the mirror when I got up to wash my face and was shocked. My left eye had a large red spot in the white. I do not know what was going on? How did the extremity eyes bleed? Ninglu Lu Lu: Blemishes are actually subconjunctival hemorrhage. Bulb conjunctiva is what we call the white eye, the eye surface is a thin layer of almost transparent mucosa, soft and smooth and flexible. Conjunctival-rich nerves and blood vessels, bulbar conjunctival blood vessels rupture or increased permeability, can cause subconjunctival hemorrhage. As the bulbar subconjunctival tissue loose, easy to accumulate once the bleeding