How diabetic peripheral neuropathy can reduce protective sensation and why routine sensory checks matter.
Loss of sensation can be gradual
Diabetic peripheral neuropathy may reduce the ability to feel pressure, heat, rubbing or minor injury. That means a blister or wound can develop without causing the warning pain you would normally expect.
How sensation is checked
Clinical screening can include a 10 g monofilament, vibration testing and other sensory tests. The goal is to understand whether protective sensation is intact and how much preventative care is needed.
Protect the feet every day
Check the skin daily, avoid walking barefoot if sensation is reduced, make sure footwear is free from foreign objects and seek help promptly for wounds, redness or swelling.
Risk changes over time
A normal assessment is useful but does not remove the need for ongoing diabetes care. Repeat screening is important because nerve function and circulation can change.