NW cannonball
Conductor
The most practical and likely reason to carry the original prescription, or pill-bottle label, or pharmacy drug-warning and prescription printout (long as it may be)
If the train jolts and your pills spill (maybe on a not-very-clean restroom floor, or down the drain, whatever) or you lose your meds any way while travelling.
Good to have the prescription info handy in your purse or shirt pocket when you need replacement meds really soon while travelling.
The "drug enforcers" problem is minor for most people. The "lost my meds, need replacement" is more likely.
So keep the paperwork with you, to make replacement meds easier and faster to get
If the train jolts and your pills spill (maybe on a not-very-clean restroom floor, or down the drain, whatever) or you lose your meds any way while travelling.
Good to have the prescription info handy in your purse or shirt pocket when you need replacement meds really soon while travelling.
The "drug enforcers" problem is minor for most people. The "lost my meds, need replacement" is more likely.
So keep the paperwork with you, to make replacement meds easier and faster to get