俗话说:“春困秋乏夏打盹”。春季,许多人出现困倦乏力、眼涩头晕、提不起精神和昏昏欲睡等症状,医学上称为“春困症”。“春困”是由于人的机体不能迅速适应外界环境变化而出现的一种生理现象。春天气温回暖,大脑供氧量减少,于是人容易犯困。然而有些人睡了很长时间还是犯困,而且越来越贪睡。这种情况可能是身体在用“困”的信号传递疾病隐患。症状一:贪睡且皮肤发黄 As the saying goes: “spring sleepy summer nap”. Spring, many people appear sleepy, eyes astringent dizziness, can not lift the spirit and drowsiness and other symptoms, medically known as “spring sleepy disease.” “Spring Sleep ” is a physiological phenomenon that occurs as the human body can not quickly adapt to changes in the external environment. Warmer temperatures warmer, reduce the amount of oxygen to the brain, so people are easy to sleepy. However, some people sleep for a long time or sleepy, and more and more snooze. This situation may be the body is using “sleep ” signal transmission diseases. Symptoms 1: Snooze and yellow skin