Foot bath (ashi-yu)

本条正文为英语。其他语言的翻译尚在准备中。

收录并不等于推荐。

由来: Japan · 系统: Japanese folk care and onsen culture · 温热与水

这是什么

A simple heat practice in which the feet, from the ankles down, are placed in warm water. It is often easier at home than a full bath, and has been used for cold feet, tiredness, and winding down before sleep.

简短入门（不是治疗指示）

Pour comfortably warm water (around 40°C as a rough guide) into a basin or a foot-bath vessel. The water should not feel scalding.
Keep the feet covered above the ankle for 10 to 20 minutes. Add warm water if it cools.
When the aim is sleep, it is often done about an hour before bed.
Dry the feet afterwards and put on socks so they do not cool quickly.

常与此项一起提到的不适或目的

足冷或肿胀
容易发冷
失眠
疲劳
紧张或不安

调查笔记（并不承诺效果）

B：有随机对照试验或系统综述，但记述较有限、对象较窄，或研究质量有限

Several systematic reviews and meta-analyses from 2024–2025 have reported improvements in older adults’ subjective sleep quality after a warm foot bath before bed. Evidence on objective sleep measures is still weak. This does not show a treatment effect on cardiovascular disease.

出处

注意

Water that is too hot can burn. This is especially risky for people with reduced sensation. Avoid long periods at high temperature.

如有不安，或有基础疾病、妊娠、正在用药，请咨询具备资格的专业人员。

不宜进行的情况

Reduced sensation in the feet, for example from diabetic neuropathy (burn risk)
Severe vascular disease, untreated skin infection, or an open wound
Sudden swelling, or marked swelling on one side only (seek medical care first)