title: [Natural philosophy in medieval medicine].
abstract: Medieval medicine is not much interested in natural philosophy. Nevertheless, it is based upon clear methodological and epistemological principles, where the word 'nature' is used in several ways. The natural 'virtues' of things--including magical ones--are most important for therapy. Human health is influenced by stars (planets, zodiac) and seasons, and the physician has to take into account such cosmic effects. The chances of healing depend on the patients' 'nature' in relation to the power of illness. A strong nature makes medicine superfluous, an overwhelming disease cannot be beaten. Thus, medicine is limited to 'neutral' situations when supporting the patient makes his 'nature' win.
authors.affiliation: Karl-Sudhoff-Institut für Geschichte der Medizin und der Naturwissenschaften, Leipzig.
authors.forename: Ortrun
authors.initials: O
authors.lastname: Riha
mesh_terms: D049691:History, Medieval; D006801:Humans; D010811:Natural Science Disciplines / Q000266:history*; D010686:Philosophy, Medical / Q000266:history*; D013812:Therapeutics / Q000266:history