Ita Wegman co-founded Anthroposophical Medicine with Rudolf Steiner. In 1921, she founded the first anthroposophical medical clinic in Arlesheim, known until 2014 as the Ita Wegman Clinic. She also developed a special form of massage therapy, called rhythmical massage, and other self-claimed therapeutic treatments.

Anthroposophic medicine is a form of alternative medicine based on pseudoscientific and occult notions. Devised in the 1920s by Rudolf Steiner (1861–1925) in conjunction with Ita Wegman (1876–1943), anthroposophical medicine draws on Steiner's spiritual philosophy, which he called anthroposophy. Practitioners employ a variety of treatment techniques based upon anthroposophic precepts, including massage, exercise, counselling, and administration of substances.