I have read Chris Haffner-Eaton's article on thrush that appeared last
June in Midwifery today.  I thought it was excellent.  The helpful part
is the extensive list of non-prescription anti-fungal/yeast treatments.
Some of them are systemic and might also work in cases of ductal yeast.
The article is worth a look.  Since I am not a herbal specialist I cannot
evaluate the suggestions but I was impressed reading the article.
Something must be available in Israel from the exhaustive list.

Hope this helps.
Sarah

Sarah Friend Barnett   LLLL, IBCLC
Bronx (New York City), NY  -  [log in to unmask]
" You are not obliged to finish the task,
 neither are you free to neglect it."       R. Tarfon