怀孕。怀孕期间，体内的血容量会增加。这一变化有利于胎儿的生长，但也可能导致腿部静脉扩张。 治疗方法包括运动、坐下或躺下时抬高双腿或穿压力袜。也可以手术闭合或切除静脉。 Hurias. "Only the areas of the leg that are now being pricked are numbed. It is also executed during the functioning room with the help of sedation or other anesthesia for more substantial vein removal." If you use fiber ... https://www.sgvascularctr.com/varicose-vein-treatment-in-singapore-everything-you-need-to-know/