"Rx" already has a history of use as medical shorthand for "prescription". See https://en.wikipedia.org/wiki/Medical_prescription https://en.wikipedia.org/wiki/

"Rx" already has a history of use as medical shorthand for "prescription". See https://en.wikipedia.org/wiki/Medical_prescription https://en.wikipedia.org/wiki/Medical_prescription I would also recommend choosing a less overloaded name. Searching for "rx" in Google brings up prescription-related results.