Are herbs will help against thyreotoxicosis?

For complex help i use herbs, but a not a mixed herbs,for to find an effect or his poor effect from cure. And a most popular is Inula, he is anti inflammated, anti septic, anti microbe, for raises organism against infections, lows a toxic load on thyroid,and on the organism. Use of tbl.sp. dried roots adding into 400 ml. of cold boiled water, infuse 8 hours, filter, and use cold on 50 ml. for four times/day before meal. And spiritus remedy cooking of spirit at 70 percent,and proportions as one till 5, as 50 gr.roots we adding in spirit, infuse 3 weeks, use 10 drops in 1/4 glass of water mixing ,for three times/day.
And after adding a rest,and so repeating within a year. But inula avoids used against difficult cardiovascular system and kidneys.
And one tbl.sp. of potentilla alba  whole herb of roots,flowers adding in 250 ml. of hot water, keeping on a water bath for 30 minutes, cool,filter, use one tbl.sp. for three times/day.
And of roots taking one tbl.sp. and adding in 0.25 l. of vodka, infuse two weeks and drink 30 drops for three times/day before meal, course till 6 weeks and more with rests after every month of use. And use just of potentilla  alba, not a goose, and potentilla erecta ,and they will harmful for thyroid,and they do not add for thyroid. And for all of my patients i am advicing a drink of bergenia s tea crassifolia,as two tea.sp. of leaves adding in glass of hot water, infuse 15 minutes,and last recipe is external, to rub a neck everyday of wetted bark oak,as two tbl.sp. of chopped oak bark adding into glass of hot water, leading till boiling, infuse 8 hours, wet pads or gauze and wrapping a throat, and on a night doing to three weeks.
Zoz press, December 2013,Herbalist a center Aconit  V.J.Filimonov ,answered for a reader letter  about thyreotoxicis,or Thyroid likes Bergenia s tea...