s.o.s., si op. sit means si opus sit - if there is a need in Prescription




Similar to s.o.s., si op. sit

gr - grain
gtt - Gutta drops
h, hr - hora - hour
h.s - hour sleep or half-strength
h.s. - Hora Somni at bedtime
HS - Half Strength
IJ, inj - injectio - injection

View all in Prescription