Lipo-Ex Side Effects- Hard Bump, Red and Tender. (photo)

Appears as a cellulitis in the photo. Seek immediate medical care, like PO antibiotics. If it becomes more swollen, tender you may need a drainage operation. The cause most likely is a break in sterile technique, contaminated creams, wand, both. Or the area being treated was not cleansed correctly. Return to discuss with the doctor or center. 

The issue is whether this is a topical skin reaction or indication of internal fat necrosis. See your treating physician as soon as possible. If you were not treated by a board certified plastic surgeon, then I highly recommend that you see one now for an evaluation.

Lipo Ex uses radio frequency to destroy fat. You may be experiencing a reaction & inflammation to the damaged fat cells. However, this may also be a skin infection (cellulitis). You need to contact your treating physician as soon as possible.