Radiofrequency delivered beneath the skin leaves the face firm and swollen for one to two weeks, with bruising at the entry points and patches of altered sensation that can take one to three months to normalise. Cords or small nodules are sometimes felt while healing and usually soften.
Under the chin, fat removal brings swelling, bruising, and numbness that peak in the first week, and a support garment is worn as instructed. Contour irregularity or firm areas may be present for two to three months, and skin with poor elasticity may not redrape completely.
Burns, pigment change, small entry point scars, seroma, and infection are uncommon. Asymmetry occasionally needs a second procedure.