Hi , my sister is suffers from 3 styes in one eye ( upper lid) since a few months now , Shez completed 2/3 doses for antibiotics and also applied a few creams suggested by the eye doc but nothing seems to work , the stye is soft & filled with puss which is not coming out & she has been doing hot fermentation for months now, nothing seems to help her , any recommendations what else can be done so they stye disappears ?? Thanks in advance