What does 'UD' or 'UT' signify on a prescription?

In the context of a prescription, 'UD' or 'UT' signifies "as directed." This abbreviation indicates that the patient should use the medication as instructed by the healthcare provider, without a specific dosage or frequency stated on the prescription. It is important for patients to follow the healthcare provider's instructions for usage and dosage to ensure safe and effective treatment. The term allows for flexibility in administration based on the individual patient’s needs and the provider's recommendation.

The other options do not accurately represent what 'UD' or 'UT' means in a medical prescription context. For example, "use daily" suggests a specific frequency of administration, which is not conveyed by 'UD' or 'UT.' "Until discontinued" implies an indefinite continuation of a medication until a provider decides otherwise, which also differs from the directive nature of 'as directed.' Finally, "under discretion" could imply a level of judgment that isn't specified in the abbreviation itself and doesn't convey the same meaning as 'as directed.' Therefore, understanding the correct significance of 'UD' or 'UT' is essential for proper medication adherence.