q.1h, q.1� means quaque 1 hora - every 1 hour;
can replace "1" with other numbers in
Prescription
Similar to q.1h, q.1�
h.s. - Hora Somni
at bedtime
HS - Half Strength
IJ, inj - injectio - injection
IM - intramuscular
with respect to injections
IN - intranasal
IP - intraperitoneal
IVPB - intravenous piggyback
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