02/16/2026
๐ง Diabetic Neuropathy
Diabetic neuropathy is nerve damage caused by long-standing high blood sugar.
It most commonly affects the feet and legs, but can also involve:
Hands
Autonomic organs
Muscles
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๐ Why Does Diabetic Neuropathy Happen?
Persistently high blood glucose causes:
โ Damage to nerve fibers
โ Reduced blood supply to nerves (microangiopathy)
โ Oxidative stress
โ Chronic inflammation
โก๏ธ Result: Nerves fail to transmit signals properly.
๐ง Types of Diabetic Neuropathy
1๏ธโฃ Peripheral Neuropathy (Most Common)
Affects: Feet โ legs โ hands
Symptoms:
๐ฅ Burning pain
โก Tingling / pins & needles
โ๏ธ Numbness (loss of protective sensation)
๐ Worse at night
โ ๏ธ High risk of:
Foot ulcers
Infections
Amputations
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2๏ธโฃ Autonomic Neuropathy
Affects involuntary body functions:
๐ Dizziness on standing (postural hypotension)
๐ฝ๏ธ Digestive issues (gastroparesis)
๐ป Bladder dysfunction
โค๏ธ Sexual dysfunction
๐ฆ Abnormal sweating
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3๏ธโฃ Proximal Neuropathy (Diabetic Amyotrophy)
Common in older adults.
Features:
Severe hip / thigh / buttock pain
Quadriceps weakness
Difficulty standing from sitting
Weight loss may be present
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4๏ธโฃ Focal Neuropathy
Sudden involvement of a single nerve:
Carpal tunnel syndrome
Cranial nerve palsy
Facial or eye muscle weakness
โก๏ธ Often self-limiting
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๐งช Diagnosis
โ Detailed clinical history
โ Neurological examination
โ Sensory testing (monofilament, vibration)
โ Nerve conduction studies
โ Blood sugar & HbA1c levels
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๐ฆถ Why Diabetic Neuropathy Is Dangerous
โ Loss of pain sensation
โ Injuries go unnoticed
โ Poor wound healing
โ Foot deformities
โ Ulcers โ infection โ amputation
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๐งโโ๏ธ Physiotherapy & Rehabilitation (Key Role)
๐ฏ Physio Goals
Reduce pain
Improve sensation
Enhance balance & gait
Prevent falls & ulcers
Maintain independence
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โ
Core Physiotherapy Interventions
1๏ธโฃ Sensory Re-education
Texture exposure
Temperature awareness
Vibration therapy
2๏ธโฃ Balance & Proprioception Training
Single-leg stance (supported)
Balance board exercises
Gait training
3๏ธโฃ Strengthening Exercises
Ankle dorsiflexors & plantarflexors
Intrinsic foot muscles
Core stability
4๏ธโฃ Pain Management
TENS
Gentle stretching
Soft tissue techniques
5๏ธโฃ Foot Care Education
Daily foot inspection
Proper footwear
Nail & skin care
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๐ Home Exercise Examples
โ Ankle pumps & circles
โ Toe curls using towel
โ Heel raises
โ Marching in place (with support)
โ Sensory brushing of feet
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๐ Medical Management (Supportive)
Tight blood sugar control (most important)
Neuropathic pain medications
Gabapentin
Pregabalin
Duloxetine
Vitamin B12 (if deficient)
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๐จ When to Seek Urgent Medical Care
Non-healing foot wounds
Sudden muscle weakness
Recurrent falls
Severe night pain disturbing sleep
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๐ Key Message for Patients
> Diabetic neuropathy is preventable and manageable.
Early diagnosis, strict sugar control, physiotherapy, and proper foot care can save limbs and improve quality of life
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