If you have humans in the loop, they're going to make mistakes. Pharmacists and doctors also have bad days and forget things. People are their own best advocate

If you have humans in the loop, they're going to make mistakes. Pharmacists and doctors also have bad days and forget things. People are their own best advocates and caretakers. If there's a database with contraindicators, make it public, let people search it, require packaging to inform the public to search the database for contraindicators for their own safety before taking the drug. If people are really unsure, they can decide to engage a doctor or pharmacist instead of being forced to engage a doctor or pharmacist.