最近几年 ,由于重症糖尿病慢性并发症 ,导致生活质量 (ＱＯＬ)显著损害的糖尿病患者迅速增多。并发症包括 ;糖尿病性肾病、视网膜病引起的失明、溃疡、坏疽引起的下肢截肢。体位性低血压也是使ＱＯＬ下降的一个原因。亦可见站立或步行时出现起立时头晕、眼前发黑、步行摇摆等症 In recent years there has been a rapid increase in people with diabetes who cause significant impairment of quality of life (QOL) due to chronic complications of severe diabetes. Complications include; diabetic nephropathy, retinopathy-induced blindness, ulcers, gangrene-induced lower limb amputation. Postural hypotension is also a reason for the drop in QOL. Can also be seen standing or walking when standing up dizzy, black eyes, walking swing embolism