外出旅游时,由于长时间坐车常突发手足麻木、发胀、小腿及足背水肿,严重者脸部和全身都会浮肿,医学上称之为“旅游性水肿”。常见于中年和体胖者,女性更易发生。旅游性水肿属功能性水肿,又叫良性水肿。它并非器质性病变引起,而是因某些外界或内在的因素造成人体水、盐代谢暂时紊乱,水分游离出血 When traveling, due to prolonged car often numb hands and feet, swollen, calf and dorsal edema, severe swelling of the face and body will be called medically “travel edema.” Common in middle age and body fat, women are more likely to occur. Tourism edema is a functional edema, also known as benign edema. It is not caused by organic disease, but due to some external or internal causes of human water, salt metabolism, temporary disorder, free water bleeding