Following your therapy, you should be able to return to work or go on with your daily activities as usual without any complications. Hair removal treatments can cause some hairs to come out during or immediately after the procedure, depending on the technique used. As a result, you should have plenty of time to reschedule your next appointment with this trend. The presence of redness in the treated region is an uncommon adverse effect. It's possible to develop skin darkening if you spend time in the sun without wearing sunscreen.