What is another term for a one-time administration of medication?

The term "single-dose" specifically refers to a one-time administration of medication, meaning that the medication is given once to achieve a specific effect. This terminology is commonly used in medical contexts to differentiate between multiple doses and a single instance of medication delivery.

In contrast, "once-only" may also convey a similar meaning but is less frequently used in professional settings. "Limited-use" suggests restrictions on the overall use of a medication rather than its administration frequency, and "solo administration" does not typically refer to the concept of a single instance of medication delivery. Thus, "single-dose" is the most accurate and widely accepted term for a one-time administration of medication.