IHE Pharmacy Medication Overview, published by Integrating the Healthcare Enterprise (IHE). This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/IHE/pharm-meow/ and changes regularly. See the Directory of published versions

Issues

1. how to identify drugs and different granularities (from dispense to presc to MTL)
2. OTC should be considered to MTL?
3. examples and profiles check
4. …

please see also here