Which side effect can occur in clients with sensitive skin using direct current?

When using direct current in electrolysis, an indifferent electrode rash can occur, particularly in clients with sensitive skin. This side effect is associated with the use of an indifferent electrode, which is meant to complete the electrical circuit but can sometimes irritate the skin. The rash may result from the electrodes' interaction with the skin, especially if there's prolonged contact or if the skin is particularly reactive.

Clients with sensitive skin may have a greater chance of experiencing such reactions, as these individuals often have thinner skin or may have other conditions that increase sensitivity. It's essential for electrologists to be aware of their clients' skin types and adjust their techniques and equipment accordingly to reduce the risk of irritation and ensure a safe and effective treatment experience.

Other potential side effects, such as burns, skin peeling, and general redness and irritation, can also occur but are not as specific to the use of direct current in this context. These issues may result from various factors, including equipment settings and skin sensitivity, but the indifferent electrode rash particularly highlights the need for care with sensitive skin types.