Treatment itself is brief. The injections take only a few minutes using very fine needles, and numbing is not usually required, though a topical option is available for comfort.
Most patients return to their day right away, with a few simple precautions for the first several hours, such as avoiding rubbing the treated area and not lying flat. Temporary redness, small bumps, or minor bruising at the injection sites can occur and generally resolve quickly.
Over time, regular treatment can soften the repeated muscle movements that etch lines into the skin, which may help slow how quickly those lines deepen. Results vary from person to person.