North Carolina Cosmetic Arts Practice Exam

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What is a common side effect of laser hair removal?

Temporary redness and swelling
Permanent hair loss
Skin discoloration
Increased hair growth

The correct answer is: Temporary redness and swelling

Temporary redness and swelling are common side effects of laser hair removal due to the treatment's impact on the skin. During the procedure, the laser targets the hair follicles, leading to localized heat and potential irritation. This response often manifests as redness and slight swelling in the treated area, similar to what one might experience after a mild sunburn. While the other effects listed can occur, they are less common. Permanent hair loss is a desired outcome of the treatment rather than a side effect. Skin discoloration may happen in some cases but is not as universally experienced as temporary redness and swelling. Increased hair growth is not a typical side effect of laser hair removal; instead, the procedure aims to reduce hair growth over time. Understanding these responses helps set realistic expectations for those seeking laser hair removal, emphasizing the importance of discussing potential side effects with a qualified practitioner.