糖尿病是一种常见疾病,这一疾病在病发前还是有些微症状可以发现的。那么糖尿病早期都有哪些症状呢?1.眼睛疲劳、视力下降当感到眼睛容易疲劳且视力逐渐下降,看东西模糊不清,站起来时眼前发黑,眼皮下垂,视界变窄,眼运动神经麻痹,重视或两眼不一样清楚,眼睛突然从远视变为近视等,要立即进行眼科检查,上述症状可能是糖尿病引起的视力障碍、视网膜出血、视力调节障碍等疾病的明显表现。2.食量大增、容易饥饿 Diabetes is a common disease that can be found before the onset of disease. What are the symptoms of early diabetes? 1. Eyestrain, decreased visual acuity when the eyes feel tired and gradually decreased visual acuity, see things blurred, standing black eyes immediately, drooping eyelids, narrowing of the visual field, oculomotor nerve paralysis , Attention or eyes are not as clear, the eyes suddenly from myopia into myopia, etc., to conduct an immediate eye examination, the symptoms may be caused by diabetes vision disorders, retinal hemorrhage, visual impairment disorders and other obvious manifestations. 2. Food intake increased easily hungry