I am a medical school, not just SDN, attending. You can maybe slide with this kind of stuff when you are a student, but be aware of consequences if you get in the habit of any sort of shenanigans once an MD.
Given: patients' health is of course paramount, and good citizens don't break the law.
But state boards are all powerful. They hold us to a higher standard. Case studies of fellow docs, whom I know:
--Tx: doc RX'd bactrim for his wife's uti over a weekend. Cited.
--Tx: doc had a few in residency and punched a stop sign. Cited.
--Ca.: doc (resident) got DUI, state board decided that he could not see a patient alone (not a joke) for ONE YEAR because he could be potentially impaired
--La: doc didn't answer repeated registered letters from the board, threatened with citation
Citation means that 1) you are under scrutiny 2) you must report whenever applying for/ renewing clinical privileges, which happens every 2-5 years.
If you can get in trouble for not answering letters, why on earth would you risk cocaine or unprescribed amphetamines? Now you are not MD's yet, but why risk starting a habit?