1 : a substance used in treating disease or relieving pain : medicine [noncount] ▪ She's taking medication for high blood pressure. = She's on medication for high blood pressure. [count] ▪ The company has developed a new allergy medication. ▪ He stopped taking his medications. 2 [noncount] : the act or process of treating a person or disease with medicine
▪ His condition requires medication. ▪ Her illness has not responded to medication.
▪ His condition requires medication. ▪ Her illness has not responded to medication.





