Bid vs Bis - What's the difference?
bid | bis |
(medicine) Bis in die : twice a day, two times per day.
Commonly written as: "amoxicillin 500 mg BID ", read as: "amoxicillin totalling 500 milligram dosage (daily total), taken two times a day".
Twice; showing that something is, or is to be, repeated, such as a passage of music, or an item in accounts.
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