Q3M (quaque 3 months) is one format, but this is not a common abbreviation.
It is more likely that the notation would be to perform the treatment "quarterly", which would be every 3 months. The trend is going away from abbreviations, so that the order for every 3 months is clear to anyone who might have to look at a patient's chart or health record.
q is the medical abbreviation meaning every or each.
QOD is the abbreviation for every other day.
q AM is the medical abbreviation meaning "every morning."
qh is the medical abbreviation for every hour.
qd=every daybid=twice a daytid=three timesw a daythat would be Q D, for once a day.Daily in medical terminology is abbreviated qd.odQ Dod
The medical abbreviation for every four hours is q4h.q4h
Take 1 tab po q12 h
every other day
every four hours
The medical abbreviation for six times per day is q6h, which stands for "every 6 hours." This term is commonly used in medical prescriptions to indicate the frequency of medication dosing.
3/day or 3xdayThree times daily is abbreviated TID or t.i.d.
Q7w means every seven weeks in medical terms.