What Are the Symptoms of Peripheral Neuropathy in Feet?

Do you experience tingling in your toes? Burning pain at night? A strange sensation like walking on cotton wool or, conversely, difficulty feeling your feet? These could be signs of peripheral neuropathy, a condition affecting millions worldwide, often beginning subtly in the feet.

At QCity Podiatry, we see many patients who live with peripheral neuropathy or are at risk of developing it. Whether caused by diabetes, lifestyle factors, or underlying medical conditions, nerve damage in the feet can be dangerous if left unaddressed. Fortunately, with early detection and tailored care, many of its effects can be slowed, managed, or even reversed.

This in-depth guide explains peripheral neuropathy, the full range of symptoms it may cause in your feet, and how our expert team can help you live more comfortably, safely, and confidently.

Understanding Peripheral Neuropathy

Peripheral neuropathy is a condition that affects the peripheral nervous system—the vast network of nerves that lies outside the brain and spinal cord. These nerves are responsible for transmitting signals between the brain and the rest of the body, including the sensory nerves (which detect temperature, pain, and touch), motor nerves (which control muscle movement), and autonomic nerves (which regulate sweating, blood flow, and temperature).

When these nerves become damaged due to diabetes, trauma, inflammation, poor circulation, or other causes, they may malfunction, cease to function, or become hypersensitive. The result is a range of symptoms, often in the feet and lower legs.

What Causes Peripheral Neuropathy in the Feet?

Most common causes include:

• Diabetes – High blood sugar levels damage nerve tissue over time. Diabetic peripheral neuropathy is the leading cause of neuropathy in the feet.
• Alcohol abuse – Chronic alcohol consumption depletes essential vitamins and damages nerve tissue.
• Vitamin B12 deficiency – Essential for nerve health, B12 deficiency is often linked to diet or absorption problems.
• Kidney disease – The buildup of toxins in the blood can damage nerves.
• Medications – Certain chemotherapy drugs and some antibiotics may have neurotoxic side effects.
• Infections – Viral and bacterial infections like shingles or Lyme disease.
• Trauma or pressure – Injuries or repetitive stress (such as prolonged standing or poor footwear) may lead to nerve entrapment or damage.

In many cases, peripheral neuropathy develops gradually, and because symptoms may come and go, many people delay seeking treatment.

Symptoms of Peripheral Neuropathy in the Feet

Symptoms vary depending on the type and extent of nerve damage. You may experience one or a combination of the following:

Numbness or Reduced Sensation

• A dull, persistent loss of feeling in the toes or forefoot
• A sense of “walking on cotton wool”
• Difficulty sensing temperature changes
• Reduced awareness of foot injuries or blisters

Why it matters: Numbness may seem minor, but it removes one of your body’s key defence systems—pain. Without pain, injuries often go unnoticed and untreated, leading to ulcers, infections, and in severe cases, amputations.

Tingling or “Pins and Needles”

• Persistent tingling, buzzing, or “static” sensation
• Often worse at night or during rest
• It can begin in one toe or foot and spread over time

This symptom is one of the earliest warning signs of nerve irritation.

Burning or Shooting Pain

• Sensations of burning, sharp stabs, or electric shock-like pain
• Often worsens at night or when the feet are at rest
• May be aggravated by walking, temperature changes, or even a light touch

This pain can be severe and significantly disrupt sleep, work, and overall quality of life.

Heightened Sensitivity (Hyperesthesia)

• Pain or irritation from mild contact, such as bed sheets, socks, or shoes
• Increased response to stimuli that wouldn’t normally cause discomfort
• Feet may become hypersensitive to temperature or pressure

Muscle Weakness and Instability

• Difficulty lifting the foot (foot drop)
• Weakened grip when using toes (like in sandals or barefoot)
• A tendency to stumble, especially on uneven surfaces
• Loss of balance, especially in low light or barefoot

Why it matters: Peripheral neuropathy increases the risk of falls and injuries among older adults.

Skin and Nail Changes

• Dry, flaky, or cracked skin—especially on heels
• Loss of sweating or abnormal sweating
• Thin, shiny skin or brittle nails
• Skin discolouration (red, purple, or pale patches)

These signs may indicate autonomic nerve damage, which controls moisture, temperature, and skin circulation.

Loss of Proprioception (Body Awareness)

• Feeling “disconnected” from your feet
• Difficulty sensing where your feet are in space
• Increased reliance on visual cues to walk or climb stairs

This can make basic movements more effortful and increase the risk of falls, especially at night or when tired.

Complications of Untreated Neuropathy

If not properly managed, peripheral neuropathy can lead to:

• Ulcers and wounds – Small cuts or pressure points may go unnoticed and become infected
• Foot deformities – Muscle imbalance and weakness can lead to claw toes, hammertoes, or collapsed arches
• Charcot foot – A serious condition involving bone weakening and deformity
• Amputation – In cases where infections or ulcers cannot heal

How QCity Podiatry Can Help

At QCity Podiatry, we offer early diagnosis, preventive care, and customised management plans for patients with peripheral neuropathy. We aim to protect your feet, preserve mobility, and help you maintain the best possible quality of life.

Our Comprehensive Services Include:

Neurological Assessments

We use specialised tools and techniques to assess:

• Light touch and pressure
• Temperature sensitivity
• Vibration perception
• Reflexes and nerve function

Circulatory Testing

Poor blood flow can exacerbate neuropathy. We check:

• Foot temperature
• Capillary refill time
• Pulse quality
• Skin and nail condition

Pressure Mapping and Gait Analysis

Using modern gait assessment tools, we evaluate how you walk and identify pressure areas that may lead to injuries or calluses.

Footwear and Orthotic Advice

We help you choose the right shoes and custom orthotics to:

• Improve balance
• Prevent friction injuries
• Relieve pressure on vulnerable areas

Routine Foot and Nail Care

We provide gentle nail trimming, corn and callus removal, and safe treatment of skin concerns to prevent injuries in people with reduced sensation.

Wound Management

If you already have a foot ulcer or injury, we provide wound care, dressing advice, and referrals where necessary for holistic care.

Education and Self-Care Support

We’ll show you how to monitor your feet at home, what to avoid, and how to manage symptoms day-to-day.

What You Can Do at Home

Here are some essential foot care practices you can adopt to stay ahead of neuropathy complications:

Daily Foot Check Routine:

• Use a mirror to inspect the soles of your feet
• Look for cuts, bruises, redness, blisters, or swelling
• Feel for cold spots, numbness, or unusual textures
• Check between the toes and around the nails

Protect Your Feet:

• Always wear well-fitting shoes, even indoors
• Avoid walking barefoot, especially on rough or hot surfaces
• Choose socks that are non-restrictive and moisture-wicking
• Use moisturiser daily (but never between the toes)

Manage Blood Sugar:

Tight blood glucose control helps reduce further nerve damage. Work with your GP or a diabetes educator to monitor and manage your blood sugar levels.

Stay Active Safely:

Low-impact exercises, such as walking, swimming, or cycling, improve circulation. Ensure your shoes are supportive and check your feet before and after activity.

When Should You See a Podiatrist?

Book an appointment at QCity Podiatry if you experience:

• Persistent tingling, burning, or numbness
• Weakness, balance issues, or frequent falls
• Wounds, blisters, or pressure sores that aren’t healing
• Changes in foot shape or colour
• Thickened, brittle, or discoloured toenails
• Recurring calluses or areas of pressure

If you live with diabetes, we recommend a comprehensive foot check at least once per year, even if you don’t currently have symptoms.