This is in regard to severe cellulitis. My mother was asked to have IV antibiotics for two days, three times a day. Then, they switched her to oral medication. Augmentin Dup 1 gm, chylmoral forte twice daily and Ultracet semi twice a day. Her swelling has decreased, but there is wrinkling of skin, as well as she has pain and burning sensation, and in few places, the skin is light black or green. Can anyone help me with this.. the reason for pain and burning sensation as well as the light black/ green color of skin. Please help me and my mom...