After liposuction, the area often appears larger than before because of swelling caused by the surgery. A tight stocking, girdle, or snug elastic dressing must be worn over the treated area to reduce swelling and bleeding, and to help shrink the skin so that it fits the new contour. This compression garment should be worn continuously for two to three weeks. Any swelling, bruising, and numbness are well-managed with pain medications. The stitches are removed in five to 10 days. Antibiotics are prescribed to prevent infection. For a few weeks after surgery, patients may still experience numbness, tingling, as well as pain. Walking is recommended as soon as possible, to help prevent blood clots from forming in the legs. More strenuous exercise is restricted for a few weeks after surgery.