What should estheticians do when a client has an allergic reaction?

When a client shows signs of an allergic reaction, it is crucial for estheticians to prioritize the client's health and safety. The appropriate response is to stop the service immediately and seek medical assistance. This ensures that the client receives the necessary care for their reaction, which can vary in severity and might require professional evaluation and treatment.

Continuing with the service could exacerbate the client's condition and lead to more serious health issues. Likewise, attempting to use calming products without professional guidance may not address the underlying problem and could worsen the reaction. Documenting the reaction is important for record-keeping and future reference, but it should not take precedence over ensuring that the client gets the appropriate medical attention. The first imperative should always be the welfare of the client, which is why seeking medical assistance after halting the service is the correct course of action.