Q. How do diabetic foot ulcers start?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Diabetic foot ulcers, also known as diabetic neuropathic ulcers, are a common complication of diabetes and can be caused by several different factors. Typically, these ulcers begin when high blood sugar levels lead to decreased sensation in the feet (diabetic neuropathy). Diabetics often cannot sense pressure or pain in their feet, making it difficult for them to recognize an injury when it occurs. As time passes and the injury begins to worsen, skin breakdown can occur leading to infection and ulcer formation.
These types of wounds may also be caused by minor cuts or scrapes that result from walking barefoot or wearing ill-fitting shoes. Poor blood circulation resulting from uncontrolled diabetes is another factor that contributes to the development of diabetic foot ulcers. A decrease in circulation prevents healthy oxygenated blood from reaching the wound and slows healing processes down significantly. Lastly, people with diabetes are more likely than others to develop fungal infections on their feet due to sweat retention and warm climates—which can contribute further damage if proper self-care is not maintained.
If left untreated, a severe diabetic foot ulcer can lead serious complications such as limb amputation; thus it's important for individuals living with diabetes take preventative measures such as routine self-monitoring of their lower extremities along with being aware of any potential changes in sensations like tingling or numbness experienced within those areas—common signs of early onset diabetic peripheral neuropathy which could contribute greatly towards preventing future development of these kinds kindles dangerous wounds altogether!