So glad you came back at me. I think all of us "hernia hens and chicks" should string ourselves together to find an alternate, a cure, an end-all...and, yes, this elusive Asian Tea (and any other remedies prevailing.)
I'm looking by search engine under all kinds of entry words and I'm getting close lately 'cause some Asian apothecary is e-mailing me their tea remedies. So hang in.
I will post my findings and let you know.
Sorry about your wait time with your next hospital intervention. But wouldn't it be grrrreat if you got a cure in the meantime? I'll keep you on my heart and in my prayers.