What does BD mean in a medication prescription?

I assume what your are talking about is on the hand written prescription (from your doctor)? Doctors utilize a kind of shorthand; if you will u2026( probably latin abbreviations) u2026 That is comprehended within the medical community ie; physicians, nurses, pharmacists & etc. Here are some examples: BD= two times daily/bi-daily PO= to be taken orally/by mouth NPO= not taken orally/by mouth A/C= prior to meals PC= after food PR= rectally TDS= 3 times a day QDS= four times a day.
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