What is the purpose of administering topical medications?

Administering topical medications is primarily aimed at relieving localized symptoms and conditions. Topical medications are designed to be applied directly to the affected area of the skin or mucous membranes, where they exert their effects locally without the need to enter the systemic circulation. This means that they are particularly effective for treating skin conditions like rashes, psoriasis, or localized pain, as they provide a targeted approach that minimizes potential side effects associated with systemic medications.

While some topical medications can have systemic effects, this is not their primary purpose. The design and formulation of topical medications are typically intended to concentrate their action on a specific site, making them ideal for localized treatments. Other choices, such as improving oral hygiene or supporting intravenous therapy, do not relate to the primary functionality of topical medications. Therefore, option B accurately reflects the main goal of using topical treatments in patient care.