推荐回答(2个)
立冬以后,天气越来越寒冷,睡觉前热水泡脚是件很惬意也很养生的事情。然而并不是所有的人都适合泡脚。

另外,以下三类疾病患者泡脚也要当心。
1静脉血栓
热水泡脚对于本来回流不畅或阻塞的静脉病患者来讲,会加重血液淤积。
2下肢动脉闭塞
下肢动脉闭塞的表现虽然是下肢缺血,可是热水泡脚,并不能扩张闭塞的血管,而且医学研究表明:周围温度的升高,可增加组织的耗氧量,加重缺血。
3糖尿病患者
糖尿病患者对痛觉、水温的感觉往往比较麻木,如果水温过高没能察觉,可能会烫伤皮肤,导致糖尿病足,严重者甚至可导致截肢!这样的新闻并不鲜见。

5类人群不宜泡脚
1阴虚体质人群
部分体质比较敏感的阴虚体质人群(常表现为手足心热、心烦易怒、口干、盗汗、皮肤干燥等),泡脚可能会引起流汗、头晕。并且泡脚会促进阳气,而阴虚体质人群身体本身比较热,泡脚会使阴虚加重,虚火上升,建议最好不要泡脚。
2体质虚弱人群
身体虚弱的人,在泡脚或出汗的时候容易虚脱,泡脚时间过长可能会引起低血压,严重时可能晕厥。
3急性疾病人群
有头痛、头晕、气喘、咳嗽等症状,冠心病频发、血压不稳定患者最好不要泡脚。
4孕妇
由于现在的孕妇不常走动,泡脚后可能出现的一些不确定因素可能会动胎气,所以建议孕妇最好不要泡脚。
5低血压人群
泡脚可以促进血液循环,使血管扩张,从而使血压更低。
冬季如何泡脚效果更佳?
泡脚选用木桶比较好
因为木头与水、中药(中药浴足保健)不容易产生反应,而塑料或者金属材质的盆则可能产生化学反应,对水质有所影响,而木桶保持中药的效果会好一些。
不用等开水自然冷却
水温控制在38℃-43℃左右,时间一般15-30分钟左右,水在踝关节以上膝盖以下效果较好;使用“开水自然冷却”是防止细菌感染,普通人群泡脚完全没有必要。
不一定要出汗才算有效
泡完脚后腿部感觉轻松就可以,不一定非要泡出汗,只有患感冒的人才需要泡出汗,而正常人则是不需要的,而且在秋冬季节或者空调房间内出汗也极易着凉。
另外,饭后半个小时内不宜泡脚,否则会影响肠胃的消化功能,而且在过于饥饿的情况下也不宜泡脚,泡脚最好是在睡觉之前,效果会比较好。

下肢血管差的人就不适合泡脚。
一是下肢静脉曲张的患者。下肢静脉曲张患者用热水泡脚并不能缓解症状,还会使曲张的静脉进一步扩张,加重下肢充血,使病情加重。
二是糖尿病足患者。因为糖尿病足患者末梢神经不能正常感知外界温度,即使水温很高,也感觉不到,所以用热水泡脚很容易导致烫伤,从而引发非常严重的后果。
三是下肢动脉硬化或闭塞的患者。下肢动脉硬化狭窄或闭塞的患者,由于腿部的动脉血管出现病变,多表现为自觉患侧腿部发凉,行走一段距离后出现腿部疼痛乏力,时间久了还会出现腿部变细、局部皮肤变薄,汗毛脱落等皮肤营养缺乏的表现。
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