When ice packs are applied to the treatment area, what do they help reduce?

Applying ice packs to the treatment area serves primarily to reduce discomfort and swelling. The cold temperature from the ice packs works as a local anesthetic, numbing the area and providing relief from pain or discomfort associated with procedures such as electrolysis. The cold also causes blood vessels to constrict, which helps decrease blood flow to the area. This vasoconstriction can minimize swelling and inflammation by reducing the amount of fluid that accumulates in the tissue after a treatment.

The use of ice can also alleviate any immediate post-treatment sensations that may be uncomfortable for the client. By reducing swelling, practitioners can create a better healing environment, allowing the skin to recover more quickly from the treatment.