Which of the following is a potential outcome of not performing a patch test?

Not performing a patch test can lead to adverse reactions to products used. A patch test is essential in the cosmetology field, particularly when using new hair dyes, chemicals, or skincare products, as it helps to identify any allergic reactions or sensitivities a client may have before applying a product to a larger area of the skin. By skipping this critical step, a cosmetologist risks exposing the client to potentially harmful chemicals that could result in irritation, rashes, or other negative health effects.

The absence of a patch test not only affects the client’s physical health but can also damage the trust and professional relationship between the cosmetologist and the client. Ensuring client safety through patch testing is a vital aspect of professional practice in cosmetology.