What is a potential side effect of using topical anti-infective agents too liberally?

Using topical anti-infective agents too liberally can lead to skin sensitivity or irritation as a potential side effect. These agents, while designed to prevent or treat infection, can also disrupt the natural barrier function of the skin when used excessively. The active ingredients in these treatments may cause localized reactions, such as redness, burning, or itching, especially in sensitive or broken skin.

When the skin barrier is compromised due to overuse of these agents, it can lead to enhanced absorption of the product, which may exacerbate irritation. Moreover, excessive application may result in an imbalance of the skin’s natural flora, potentially leading to skin issues such as dermatitis.

In contrast, while increased infection, increased scarring, and decreased healing are concerns associated with improper use of topical treatments, they do not directly result from liberal application in the same way that sensitivity or irritation does. In fact, the primary issue with overuse is the skin's immediate response rather than the long-term consequences associated with infections or scarring.