This is one area where I just kept it simple:
mpot = mg p.o. t.i.d.
poth = p.o. t.i.d. (the h is there because you never know when some doc will start discussing the patient's use of a chamber pot or the mechanics of having had the spaghetti pot fall on his foot....)
tid = t.i.d.
but bidh = b.i.d (because again you never know when your patient will get in a fight because he bid two no trump when his partner was looking for four clubs)
later on I did this:
/mpot = mg p.o. t.i.d., but the slash puts in a hard space and keeps the dose and mg together.
and so on. easy to type, easy to remember when you put in a whole bunch of them at once (which I did because of reports for a nephrologist whose patients were all on about a jillion different meds -- getting rid of all those periods not only sped things up a WHOLE lot, but also took a lot of stress off my right hand!). I think /1 etc would have been too hard for my aging brain to remember when my SH was just starting to burgeon.
Incidentally, when coding the hard space and hard hyphen as ALT 0160 and ALT 0163 respectively in SH, you don`t have to use the tags feature for the ALT -- just type the code directly into the Text To Type box.
And, Harrie, it is so great to see you again! We have SO missed you!
spiff