What precaution should a salon professional take when using galvanic current?

When using galvanic current, it is essential for salon professionals to avoid applying it on areas with many broken capillaries. This precaution is crucial because galvanic current can increase blood flow and stimulate circulation, which may exacerbate underlying conditions in areas with fragile or damaged blood vessels. The application of current in such regions could lead to increased redness, swelling, or even bruising, further aggravating any pre-existing vascular issues.

Understanding the physiological effects of galvanic current is important for ensuring client safety and achieving desired outcomes in treatments. For areas of the skin where capillaries are already compromised, employing galvanic therapy could pose significant risks. Therefore, identifying and avoiding these areas is a fundamental practice for maintaining client health and wellbeing during electrotherapy procedures.