Created by an active pharmacist reading all package inserts
Only drugs that are actually listed as interactions in the package insert (2021.03)
Does not include other interactions such as transporters
Only oral medicines sold in Japan
Only the medicines you encounter in pharmacies on a daily basis
Does not include anti-HIV drugs, anti-cancer drugs, hepatitis drugs, and special drugs
The purpose is "to quickly get an idea of the interaction".
In actual work, you should not neglect to check the package insert every time.