Blood letting, use of leeches to suck blood out, use of maggots to eat away rotten flesh. Medicines were very much herbal concoctions although most medicines were dictated by the church so permission had to be granted as such before use of herbal medicines otherwise the practitioner could be accused of witchcraft.
The cures of some diseases can be found.
Parakeets can get sick and diseases.But they have cures for some.
Obviously there is no such person researching cures. Cures are mostly ignored.
herbs
pop the bubo
Psychiatrist
The one in Skingarad.
I don't know the answer for it.
its will lead to cures of diseases
people are trying to find cures for diseases that don't have a cure
bioligy
so they can find cures to diseases