Diabetic Foot Conditions
Diabetic Foot Ulcer
A diabetic foot ulcer is an open wound, most often on the sole or under the toes, that forms when high blood sugar damages the nerves and circulation in the foot. Because sensation is reduced, the wound is frequently painless and goes unnoticed until it becomes deep or infected. With early specialist care the large majority of these wounds heal and amputation is avoided.
warning Symptoms & Signs
- check_circle A break in the skin, blister or open sore on the foot
- check_circle Drainage that stains socks or shoes
- check_circle Swelling, redness or warmth around the area
- check_circle Foul odour from the wound
- check_circle Black or hardened tissue at the wound edge
help Causes & Risk Factors
- check_circle Diabetic neuropathy (loss of protective sensation)
- check_circle Poor circulation from peripheral artery disease
- check_circle Pressure from ill-fitting footwear
- check_circle Minor injuries that go unnoticed
- check_circle High blood sugar slowing wound healing
emergency When to See a Doctor
- check_circle Any new wound, blister or sore on a diabetic foot
- check_circle A wound that has not improved in a few days
- check_circle Spreading redness, swelling, pus or fever
- check_circle A black or rapidly changing area of skin
medical_services How Dr. Shah Treats It
Treatment begins with assessing circulation and infection, then debriding (cleaning) the wound and removing pressure with offloading footwear. Advanced dressings, PRP and growth-factor therapy support healing, and revascularisation or reconstructive surgery is used where the wound is deep or the blood supply is poor. The goal is always complete healing with the foot intact.
Discuss your treatment arrow_forwardquiz Frequently Asked Questions
Most diabetic foot ulcers heal without amputation when treated early. The risk rises with delay, so prompt specialist assessment is the single most important step.
Diabetic nerve damage reduces sensation, so serious wounds can be painless. That is exactly why daily foot checks matter.