A wound can enlarge when pressure, friction, swelling, infection, poor blood flow, uncontrolled glucose, dead tissue, or an unsuitable moisture balance prevents repair. Enlargement is not an expected home-care goal and should be reported promptly so the cause and treatment plan can be reassessed.
Continued walking on a foot ulcer, sliding in bed, tight footwear, or pressure over a bony area can damage new tissue faster than it forms. Follow the prescribed offloading and repositioning plan. Do not alter casts, boots, support surfaces, or activity restrictions without the treating clinician.
Arterial disease can limit oxygen delivery, while venous disease and edema can impair repair and increase leakage. Compression can help some venous wounds but can be unsafe with inadequate arterial flow, so never begin, tighten, or stop compression based only on general advice.
Infection or dead tissue may cause breakdown, while too much fluid can soften surrounding skin and too little can dry the wound bed. A clinician may need to evaluate drainage, circulation, pressure, medications, and whether debridement, cultures, imaging, or another dressing is appropriate.
Diabetes, neuropathy, poor nutrition, smoking, immune suppression, and some medicines can interfere with healing. Do not stop prescribed medicines or make major diet changes without the relevant clinician; ask the wound team to coordinate contributing conditions.
Contact the wound specialist promptly for any measured enlargement, new depth, exposed structures, black tissue, more drainage, odor, warmth, redness, swelling, or rising pain. Seek emergency care for rapidly spreading redness, severe pain, fever with confusion or weakness, uncontrolled bleeding, or a cold, pale, blue, or suddenly numb limb.
Call 877-545-1300 or request a provider to begin care. Healix360 serves Southern California and Nevada and accepts Medicare Part B and most major insurance plans.