一、外斑折射内在问题当脸上、手上、腿上等处有斑,那就必须注意了,这表明内在也有斑,老年斑时间越久,内在斑越厉害。斑的势力范围绝非表面,研究表明,内在斑好发于脑动脉、颈动脉、冠状动脉、下肢动脉等,斑使动脉管壁增厚、变硬,失去弹性,管腔狭窄甚至脱落、破裂,危害极大,发生在心、脑部,引发心梗、脑梗,对肾的危害也很大。近年来斑引起的动脉硬化在我国逐渐增多,成为老年人死亡主要原因之一。 First, the external problems of external refraction When the face, hands, legs and other places have spots, it must be noted that this also shows that there are spots, the longer the age spots, the more intense the inner spot. Speckle sphere of influence is by no means the surface, studies have shown that the intrinsic plaque occurs in the cerebral arteries, carotid artery, coronary artery, lower extremity arteries, plaque thickening of the artery wall, hardened, loss of elasticity, stenosis and even fall off, rupture , Great harm occurred in the heart, brain, triggering myocardial infarction, cerebral infarction, the harm to the kidney is also great. In recent years, plaque-induced arteriosclerosis gradually increased in our country, becoming one of the major causes of death in the elderly.