Which of these terms is used to refer to dosages administered through the ear?

The term "otic" specifically refers to medications that are intended for administration into the ear. This usage is derived from the Latin word "oticus," which pertains to the ear. When medications are labeled as otic, they are formulated to treat conditions affecting the ear, such as infections, inflammation, or to deliver other therapeutic effects directly within the ear canal.

In medical terminology, the specificity of the term is vital, as it ensures that healthcare providers and patients understand the exact route of administration and the intended application of the medication. This is particularly important in avoiding administration errors and ensuring that treatments are applied correctly for the desired therapeutic outcomes.

The other terms pertain to different routes of administration: "ophthalmic" refers to medications for the eyes, "oral" refers to medications taken by mouth, and "topical" indicates medications applied to the skin or mucous membranes. Each of these terms highlights the unique area of application for the respective medication types.