Non-healing wounds occur for many reasons, including complications from diabetes and vascular disorders, pressure sores or previous traumatic wounds. If you have a sore or wound that is not significantly better within a month, or healed entirely in two months, you should talk with your doctor about further care. You may need the experience and expertise of a multidisciplinary wound care team, like the one at the Bayfront Health St. Petersburg Wound Care & Hyperbaric Center.