Can a suture dehiscence heal itself? or does it need to be reclosed? surgeon said its normal but getting a 2nd opinion. 1wk post lymph node removal.

Complete Toolkit: Sutures hold tissue together for faster healing. If after removal, the incision opens, then the body springs into action. Inflammation (red, hot, swelling, pain) occur as a natural process which make things heal. Keep the wound covered and changed dressing every other day or so. Avoid peroxide, alcohol, betadine, hibiclenas and motrin/advil as these slow down healing. Protect it from trauma.