Yes. In Jainism, the Agamas (Āgama-s) do contain medical knowledge. Specifically, a section often called Ayur Pachakhana or Prakirna Sutras is part of the canonical tradition, and it includes discussions related to life, health, and basic medical understanding as part of a broader, non-violent approach to wellbeing. This shows that early Jain literature did address aspects of health and vitality alongside ethical and spiritual teachings. Different Jain traditions (Śvetāmbara and Digambara) may organize or emphasize texts a bit differently, but the presence of Ayur-related knowledge within the Agama corpus is recognized in the tradition. You can read more about Agams in general here and about how Jain Knowledge presents the Agama concept.