DIABETIC FOOT ULCERS
(Microvascular complication) 
Pathophysiology
Definition
•A diabetic foot ulcer can be
redness over a bony area or an
open sore in your feet.
Causes
Signs and symptoms
Treatment
Nursing care plan
Prevention
Diagnostic
Examining of foot
Diabetic foot ulcer may develop
anywhere on your foot or toes.
They usually develop on the bottom
of the foot. You may notice drainage
which is a fluid that may contain pus
or blood.
Poor blood flow
Being overweight
Debridement (removal) of
dead tissue
Off loading (taking the pressure
off) the area
Surgery may be needed
Keep blood sugar levels under control
Wash feet each day with soap and warm water
Check the feet every day
Keep swollen feet elevated
Use cold compressors
Give antibiotics and analgesics
Painful feet
Red, warm or swollen feet
Complications
Amputation
Retinopathy
Vasculopathy
Health education
Advice patient to wear well fitting shoes
Encourage them to do foot inspection regularly
Encourage hygiene and cutting nails immediately
after taking a bath.