What is the medical term meaning two times a day?

Answer 1

QID
q.d.s. Stands for Quater Die Sumendus
QID stands for four times each day. It is recommended to use "four times a day" instead as the abbreviation is easily mistaken for QD (once a day) and or QOD (every other day).
qid
QID, which stands for the Latin phrase quater in die.
QID

Answer 2

In Latin, "Bis in die" for twice per day, we get the abbreviation "B.I D." See the related link for more information.
BID means twice a day.
B.D is the abbreviation used. It is latin for 'twice a day' and stands for 'Bis in Die'

Answer 3

Ter in die is Latin for "three times a day". The abbreviation TID is used in prescriptions.
The medical abbreviation for 3 times a day is t.i.d.
TID, which stands for the Latin phrase ter in die.
T.I.D. = ter in die

T.D.S. is rare in the US, as is the term 'medicaments'

t.d.s. ter die sumendum or sumendus (latin phrase) or tid.

Means to be taken (or swallowed) three times a day. Usually this is for medicaments. Doctors prescribe them in prescription.

Answer 4

q.d. = once a day (from "quaque die," once a day)

b.i.d. = twice a day

t.i.d. = three times a day

Answer 5

The medical abbreviation for "twice a day" is B.I.D., referring to "bis in die", which is the Latin version of this term. It is sometimes written without the punctuation.
qid

Answer 6

The medical term for daily is qd, which means every day.

Answer 7

gtt OU bid means drops to both eyes twice daily