Lumps and bumps after liposuction are common and typically caused by uneven fat removal, poor skin elasticity, or post-procedure swelling. Fluid buildup and scar tissue can also contribute, especially if proper aftercare isn’t followed. Massage therapy, such as lymphatic drainage, helps reduce swelling and smooth out the skin. Wearing compression garments also aids in healing and contouring. In more severe cases, additional liposuction or non-invasive procedures like ultrasound therapy can correct imperfections.