Some drugs are on a schedule.  Do you have a prescription…and do you have your prescription with you?

No US doctor writes scripts for cocaine, not legally, but there are other Schedule II drugs that are considered to have legitimate pharmaceutical use.  The key is that you have to have the prescription in order to be legal with that Schedule II drug.  Though a schedule drug may be legally prescribed to you, if you do not have that prescription with you, you could still be arrested for possession of a controlled substance and have that arrest on your permanent record even if you can prove later that you were living better through chemistry under a doctor’s orders.

Keep your friends close, and your prescriptions closer…and keep your friends out of your prescriptions.