What is a contraindication of using electric current?

High blood pressure is indeed a contraindication for using electric current in esthetic treatments. When dealing with electrical devices, such as high-frequency machines or galvanic currents, the application of electric current can cause fluctuations in heart rate and blood pressure. In individuals with high blood pressure, this can exacerbate their condition or lead to serious cardiovascular complications. Therefore, it is critical for estheticians to avoid using electrical treatments on clients with this health issue to ensure their safety and well-being during procedures.

In contrast, while low blood pressure, skin rashes, and dehydration might present issues in certain contexts, they do not directly indicate a complete avoidance of electric current in the same way that high blood pressure does. Each of these conditions may require different considerations, but high blood pressure stands out as a significant contraindication due to the potential risks associated with electric currents and cardiovascular health.