Can you find sonething that can not be a medicine in the world?
I am sure absolutely not because everything has its own KIMI.
All kinds of foods have their own KIMI. Wheat flour has also its KIMI.
The KIMI of wheat flour is as follows.
A little cool
Working in Jungbun(精分) that is an element of cell.
To dry with sucking humidity into itself.
When the ancestors of east asia got edema by external impact
or sprain or sometimes internal secondary symptoms, they use
the wheat flour as a medicine. Now I use it as an application for
painful area. Sometimes people request to get the flour application
in spite that it is not necessary in my judgement because they think
the flour appilcation is a particular treatment as they have heard of.
Of cause there is an principle as it is an treament based on KIMI.
If the uncomfortable part is feverish, cold herbs shall be mixed.
If not fever, warm or hot herbs shall be mixed.
If bloody under skin, purifying herbs shall be mixed.
However if the suitable herbs are not available, only flour is possible.
If you get your ankle bulged with sprain, please knead the flour and
make it like small pan cake and cover the part with it over night.
In the morning you will be suerly supprised at the marvelous effect