Sculptra risks include hematoma, infection, skin necrosis & granuloma

Risks include hematoma or blood pooling beneath the skin, and although rare, infection and necrosis or skin loss is possible.

The greatest risk occurs when dermal fillers are injected by someone who is not properly qualified to perform injections.

Semi-permanent and permanent fillers may carry a risk of clumping (the particles form a granuloma or lump that can be felt or seen beneath the skin), which can occur months later. Particles may also migrate or displace from the injection site.

Injection of an anti-inflammatory may help to improve minor clumps or swelling. More significant conditions of clumping or granuloma may require surgery.