The TCM herb "fu hai shi" which in english is "pumice", is categorized within the "herbs that cool and transform phlegm heat" functional grouping. It is thought to enter the lung channels and exhibits cold (han) and salty (xian) taste/temperature properties.
Dosages and preparations will vary according to each individual and the overall approach of a formula, but generally this herb has the following dosage and/or preparation guidelines:
Of many possible clinical applications, it may be considered to influence the following issues/symptoms:
As noted above, fu hai shi is within the herbs that cool and transform phlegm heat functional group. All the herbs in this category are listed below.
(truncated intro "... used for phlegm-heat and dry-phlegm patterns - coughs, scrofula, goiters (stagnant phlegm-fire in the channel), convulsions. )".