What is TDS in Medical Terms? TDS stands for “ Ter Die Sumendum ”, another Latin phrase meaning “to be taken three times a day”. In simple words, TDS means you should take your medicine three times a day, typically morning, afternoon, and night. Q3. What TDS means in medicine? Ans. The full form of TDS is ‘ter in die’. TDS medical abbreviations mean the prescribed medication should be taken thrice daily. “ Ter Die Sumendum ,” abbreviated as “t.d.s” or “TDS,” is a Latin phrase used in medical prescriptions, meaning “to be taken three times a day.” This dosage instruction is commonly used to ensure a medication’s optimal therapeutic effect by maintaining consistent levels of the drug in the bloodstream. In this blog, the full form of TDS in medical is "Ter Die Sumendum," which means the medicine should be taken three times a day.
