The most common side effect with the use of Sculptra includes bleeding, tenderness or pain, redness, bruising or swelling at the site of the injection. These side effects generally resolve in 2-6 days. One possible side effect with Sculptra® can be small bumps under the skin in the treated area. These small lumps may not be visible, and you may notice them only when you press in the treated skin. These bumps tend to happen within the first 6-12 months after the first treatment. Occasionally these bumps go away on there own. Visible bumps, sometimes associated with redness or colour change to the treated area, have also been reported. As with all procedures that involve an injection through the skin, there is risk of infection. Report any side effects to me and I can act on it quickly.