改善静脉曲张

静脉曲张是一种常见的症状,人体的静脉系统负责把血液带回心脏,可分为深层及表层静脉,深层静脉在肌肉里面,表层静脉在皮肤以下,静脉曲张是指表层的静脉系统出现问题。正常的腿部静脉都有瓣膜,防止血液受地心吸力影响倒流,如瓣膜出现问题而不能正常合上,血液便淤积于腿部静脉,长期使静脉血管变形,形成下肢弯弯曲曲及膨胀的静脉血管。静脉曲张的严重程度可分为六级,脚部浮现的青筋不仅影响外观,还会做成痕痒、疼痛、脚肿、脚重及脚部容易疲倦,严重的会引致皮肤发炎及溃烂。高危的因素有年长、怀孕、肥胖、遗传及长时间站立。

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