What is a common side effect after laser hair removal?

Swelling and redness at the treated site is a common side effect after laser hair removal. This occurs as the laser targets hair follicles, resulting in temporary inflammation and irritation of the skin. The heat generated during the procedure can lead to these mild symptoms, which usually resolve within a few hours to a few days.

In many cases, this is a normal and expected response, as the skin is reacting to the treatment, and it is a sign that the procedure is working to disable the hair follicles. Proper aftercare can help minimize discomfort and reduce the duration of these side effects. The presence of swelling and redness indicates that the skin is actively responding to the thermal energy delivered by the laser, which is an integral part of the hair removal process.