Understanding Peripheral Neuropathy: Symptoms and Everyday Management

What You Need to Know

Peripheral neuropathy occurs when nerves outside the brain and spinal cord become damaged or do not work properly. It most commonly affects the feet and legs, but it can also affect the hands and arms.

These nerve changes can cause numbness, tingling, burning pain, weakness, or difficulty with balance and walking. Symptoms may develop gradually and range from mild discomfort to more significant problems with everyday activities.

One of the biggest concerns is that you may not feel injuries the way you normally would. For example, you might develop a blister or cut on your foot without realizing it. Changes in sensation and balance can also increase your risk of falling.

What Can You Do to Stay Safe?

There are several practical steps you can take to protect yourself:

Check your feet every day for cuts, blisters, redness, or sores.
Wear comfortable, supportive shoes and avoid walking barefoot.
Protect numb areas from burns, extreme temperatures, and injuries.
Make your home safer by removing tripping hazards and using good lighting.
Follow your treatment plan and manage underlying conditions such as diabetes.
Tell your neurologist about new or changing nerve symptoms rather than waiting until your next appointment, unless symptoms require urgent or emergency care (in which case, call 911).

Although nerve damage may not always be reversible, managing the underlying cause and taking everyday precautions can help prevent complications and support your safety and independence.

What Causes Peripheral Neuropathy?

Peripheral neuropathy can develop for several reasons. Sometimes, more than one factor contributes to nerve damage.

Common causes include:

Diabetes: High blood sugar over time can damage nerves, particularly in the feet and legs.
Vitamin deficiencies: Low levels of certain vitamins, especially vitamin B12, can affect nerve function.
Kidney disease: Advanced kidney disease can contribute to nerve damage.
Certain medications: Some chemotherapy medications and other treatments can cause neuropathy.
Alcohol use: Long-term excessive alcohol consumption can damage nerves.
Autoimmune and inflammatory conditions: Certain disorders can affect peripheral nerves.
Infections: Some infections can cause nerve inflammation or damage.
Nerve compression or injury: Pressure on or injury to a nerve can produce numbness, tingling, or weakness.

Sometimes, the cause cannot be identified. This is called idiopathic peripheral neuropathy.

Identifying the underlying cause is important because some causes are treatable, and managing an underlying condition may help prevent additional nerve damage.

Common Symptoms of Peripheral Neuropathy

Symptoms depend on which nerves are affected.

Changes in Sensation

You may experience:

Numbness or reduced ability to feel touch
Tingling or a "pins and needles" sensation
Burning, stabbing, or shooting pain
Increased sensitivity to light touch
A feeling that you are wearing socks or gloves when you are not
Difficulty sensing temperature changes
Reduced ability to feel pain from cuts, blisters, or injuries

Symptoms often begin in the toes or feet and may gradually spread upward.

Muscle Weakness and Balance Problems

Peripheral neuropathy can also affect nerves that control movement.

Possible symptoms include:

Weakness in the feet, ankles, legs, or hands
Difficulty lifting the front of the foot while walking
Tripping or stumbling more frequently
Feeling unsteady when standing or walking
Difficulty with buttons, zippers, or other small objects

Other Possible Symptoms

Some types of peripheral neuropathy affect nerves that help regulate automatic body functions.

Depending on the nerves involved, symptoms may include:

Dizziness when standing
Changes in sweating
Digestive problems
Changes in bladder function

Tell your healthcare provider about these symptoms, especially if they are new or worsening.

1. Protect Your Feet Every Day

Peripheral neuropathy can reduce your ability to feel pain, pressure, or temperature changes.

This means you may not notice a blister, cut, burn, or other injury right away.

Daily foot care is especially important if you have diabetes or reduced sensation in your feet.

Check Your Feet Daily

Look at the tops, bottoms, and sides of both feet, including between your toes.

Watch for:

Cuts or scratches
Blisters
Redness or swelling
Cracked or peeling skin
Calluses or corns
Bruising or discoloration
Open sores or drainage
Changes in skin temperature or appearance

Use a mirror to check the bottoms of your feet, or ask a family member or caregiver for assistance if needed.

Contact your healthcare provider promptly if you notice a new wound, blister, or sore, particularly if you have diabetes or poor circulation. Do not wait for it to become painful.

Wash and Dry Your Feet Carefully

Wash your feet with lukewarm water and mild soap.
Check the water temperature with your elbow or a thermometer if you have reduced sensation.
Avoid soaking your feet for long periods.
Dry your feet gently, especially between the toes.
Apply moisturizer to dry skin, but avoid putting lotion between your toes.

Keeping your skin clean and moisturized can help prevent dryness and cracking.

Trim Toenails Safely

Trim toenails straight across when you can do so safely.
Avoid cutting nails too short.
Do not cut or shave corns or calluses yourself.
Ask your healthcare provider or podiatrist for help if you have thick nails, poor vision, difficulty reaching your feet, or reduced sensation.

People with diabetes, poor circulation, or significant neuropathy may need professional foot and nail care.

2. Choose Safe, Supportive Footwear

Wearing appropriate shoes can help protect your feet from injuries that you may not feel.

Footwear Tips

Wear comfortable, well-fitting shoes with adequate support.
Choose shoes with enough room for your toes.
Avoid shoes that rub, pinch, or create pressure points.
Wear clean, dry socks that fit comfortably.
Check inside your shoes before putting them on to make sure there are no stones, rough seams, or other objects.
Avoid walking barefoot, even inside your home.
Replace worn-out shoes that no longer provide adequate support.

Important: Avoid using heating pads, hot water bottles, or electric blankets directly against areas with reduced sensation. You may not recognize excessive heat until a burn occurs.

3. Protect Areas With Reduced Sensation

Peripheral neuropathy can make it difficult to recognize injuries to your feet, hands, or other affected areas.

Everyday Safety Tips

Check your skin regularly for redness, blisters, cuts, or irritation.
Use caution when handling hot cookware, heating devices, or sharp objects.
Wear protective gloves when gardening or completing household tasks.
Avoid exposing affected areas to extreme heat or cold.
Check bath and shower water temperature before entering.
Change positions regularly if you have limited mobility or reduced sensation.
Avoid prolonged pressure on areas that feel numb.

If you notice a wound, keep it clean and protected, and contact your healthcare provider for guidance. Do not attempt to treat a deep or worsening wound on your own.

Remember: An injury can be serious even if it does not hurt.

4. Reduce Your Risk of Falls

Peripheral neuropathy can interfere with your ability to feel the ground beneath your feet.

Some people also experience muscle weakness or difficulty knowing where their feet are positioned.

These changes can increase the risk of stumbling, losing balance, and falling.

Make Your Home Safer

Remove loose rugs and clutter from walking areas.
Keep hallways and stairs well-lit.
Use night-lights in bedrooms, bathrooms, and hallways.
Keep electrical cords out of walkways.
Install grab bars in bathrooms when appropriate.
Use nonslip surfaces in the shower or bathtub.
Wear supportive, nonslip footwear.
Keep frequently used items within easy reach.

Move Safely

Stand up slowly, especially if you experience dizziness.
Use handrails when going up or down stairs.
Avoid walking in poorly lit areas.
Take your time when changing directions.
Use a cane or walker if recommended by your healthcare provider.
Ask for assistance when walking on uneven or slippery surfaces.

Ask About Physical Therapy

A physical therapist may help you improve:

Balance
Strength
Walking ability
Coordination
Safe use of assistive devices

If you have fallen, nearly fallen, or feel increasingly unsteady, tell your healthcare provider. A fall-risk evaluation may help identify ways to improve your safety.

5. Manage Nerve Pain and Discomfort

Peripheral neuropathy can cause burning, tingling, stabbing, or electric shock-like pain.

Symptoms may be more noticeable at night and can interfere with sleep or daily activities.

Strategies That May Help

Follow Your Treatment Plan

Your healthcare provider may recommend medications or other treatments to help manage nerve pain.

Take medications exactly as prescribed and report side effects such as dizziness, drowsiness, or increased difficulty with balance.

Stay Gently Active

Appropriate physical activity may help maintain strength, circulation, mobility, and overall well-being.

Consider low-impact activities such as walking, chair exercises, or water-based activities if approved by your healthcare provider.

Always consult with your healthcare provider before starting or changing your exercise routine.

Maintain a Comfortable Environment

Wear comfortable clothing and avoid tight socks or shoes that increase discomfort.

Practice Relaxation Techniques

Deep breathing, relaxation exercises, and calming activities may help you cope with persistent discomfort.

Prioritize Sleep

Maintain a consistent sleep schedule and discuss ongoing sleep problems with your healthcare provider.

Important: Avoid using heating pads or ice packs directly on numb areas because reduced sensation can increase the risk of burns or cold-related injuries.

Do not start, stop, or change pain medications, supplements, or other treatments without consulting your healthcare provider.

6. Manage Underlying Health Conditions

Managing medical conditions that contribute to neuropathy is an important part of protecting your nerves.

If You Have Diabetes

Monitor blood sugar as directed.
Take diabetes medications as prescribed.
Follow your individualized meal plan.
Attend regular diabetes appointments.
Have your feet examined as recommended.
Report foot wounds or changes in sensation promptly.

Managing blood sugar can help reduce the risk of further nerve damage, although existing nerve damage may not completely reverse.

If You Have Other Chronic Conditions

Conditions such as kidney disease, thyroid disorders, and vitamin deficiencies may contribute to nerve problems.

Follow your healthcare provider's treatment recommendations and attend scheduled appointments.

Do not begin vitamin supplements or make major dietary changes without medical guidance. Taking excessive amounts of certain vitamins, including vitamin B6, can cause or worsen neuropathy.

7. Stay Active While Protecting Your Feet

Physical activity can help support muscle strength, balance, mobility, and overall health.

However, activities may need to be adjusted if you have reduced sensation, weakness, or foot problems.

Tips for Safe Activity

Choose low-impact activities that are comfortable and appropriate for your abilities.
Wear properly fitted, supportive shoes.
Check your feet before and after activity.
Stop if you develop new pain, weakness, dizziness, or unusual symptoms.
Avoid activities that place excessive pressure on an injured foot.
Ask about seated or non-weight-bearing activities if walking is difficult.

Consult your healthcare provider before starting or significantly increasing exercise, especially if you have diabetes, heart disease, poor circulation, foot wounds, or balance problems.

8. Keep Track of Your Symptoms

Noticing changes in your symptoms can help your healthcare provider evaluate your condition and determine whether your treatment plan needs adjustment.

Consider keeping a simple record of:

Where numbness, tingling, or pain occurs
When symptoms started
Whether symptoms are improving or worsening
Activities that make symptoms better or worse
Changes in walking or balance
Any new weakness
New wounds, blisters, or skin changes
How symptoms affect sleep or daily activities

Bring this information to your medical appointments.

When to Contact Your Neurologist

If you are being treated by a neurologist for peripheral neuropathy, contact their office whenever you notice new or changing neurological symptoms, even if the changes seem mild.

Contact your neurologist if you experience:

New or worsening numbness or tingling, especially if symptoms begin affecting additional areas of your body.
Increasing burning, shooting, or electric shock-like pain, particularly if your current treatment is no longer helping.
New or gradually worsening muscle weakness, such as difficulty lifting your feet, gripping objects, or performing familiar tasks.
Changes in walking or balance, including increased stumbling, tripping, or difficulty feeling the ground beneath your feet.
Changes in sensation, including greater difficulty recognizing touch, pressure, or temperature.
New symptoms affecting your hands or arms when neuropathy previously affected only your feet or legs.
New dizziness when standing, changes in sweating, or bowel or bladder symptoms that may be related to nerve function.
Medication concerns, including side effects or symptoms that are not adequately controlled by your prescribed treatment.

Important: Sudden weakness, rapidly progressing neurological symptoms, new loss of bladder or bowel control, or other severe symptoms should not wait for a routine neurology appointment. Seek urgent or emergency evaluation (call 911).

Call 911 immediately for stroke warning signs, difficulty breathing or swallowing associated with new weakness, or other life-threatening symptoms.

When to Contact Your Primary Care Provider or Podiatrist

Your primary care provider and podiatrist can help manage foot problems, underlying medical conditions, and other concerns related to peripheral neuropathy.

Contact your primary care provider or podiatrist if you experience:

New foot wounds, blisters, or sores
Changes in skin color, temperature, or appearance
Increasing foot redness, swelling, or irritation
Foot pain or pressure from shoes
Difficulty trimming toenails or managing calluses safely
Problems managing diabetes or other chronic conditions
Medication side effects or concerns about your overall treatment plan

Always ask your healthcare provider for specific advice on when to call to report symptoms, and when to seek urgent/emergency care.

Foot Problems That Need Prompt Attention

Contact your healthcare provider promptly, preferably the same day, if you notice:

A new cut, blister, or open sore, especially if you have diabetes
Redness, swelling, warmth, or drainage around a wound
A foot wound that is not healing
New discoloration of the skin
A new area of pressure or irritation that is not improving

A red, hot, swollen foot—especially in someone with diabetes or reduced sensation—needs urgent medical evaluation, even if it is not painful.

Do not wait for a wound to become painful before seeking care.

If you cannot reach your healthcare provider and the problem is worsening, seek appropriate urgent medical evaluation.

Emergency Warning Signs: When to Seek Immediate Medical Care

Call 911 immediately if you experience:

Sudden weakness or numbness on one side of the body
Sudden facial drooping
Sudden difficulty speaking or understanding speech
Sudden vision changes
Sudden severe difficulty walking or loss of balance
Sudden confusion
A sudden, severe headache with no known cause
New severe weakness accompanied by difficulty breathing or swallowing

These symptoms may indicate a stroke or another serious neurological emergency.

Remember BE FAST for Stroke Warning Signs

B – Balance: Sudden loss of balance or coordination
E – Eyes: Sudden vision changes
F – Face: One side of the face droops
A – Arms: Sudden arm weakness or numbness
S – Speech: Speech becomes slurred or difficult
T – Time: Call 911 immediately

Even if symptoms improve or disappear, emergency evaluation is still necessary.

Other Urgent Warning Signs

Seek immediate medical evaluation for:

A foot that suddenly becomes cold, pale, blue, or black
Rapidly spreading redness or swelling of the foot or leg
A wound accompanied by fever or significant illness
Rapidly progressing weakness or numbness
New loss of bladder or bowel control, especially with back pain, leg weakness, or numbness around the groin

Call 911 for severe symptoms, signs of serious illness, or symptoms that may indicate a neurological emergency.

Key Takeaways

Peripheral neuropathy occurs when nerves outside the brain and spinal cord become damaged or do not function properly.
Common symptoms include numbness, tingling, burning pain, weakness, and balance difficulties.
Check your feet every day, especially if you have diabetes or reduced sensation.
Wear supportive footwear and avoid walking barefoot.
Protect numb areas from heat, cold, pressure, and unnoticed injuries.
Reduce fall risks by keeping walkways clear, using adequate lighting, and asking about balance training when needed.
Managing diabetes and other underlying health conditions may help prevent additional nerve damage.
Contact your neurologist for new or changing nerve symptoms, unless symptoms require urgent or emergency evaluation.
Contact your primary care provider or podiatrist promptly for foot injuries, wounds, or other related medical concerns.
Seek immediate medical attention for sudden neurological changes or other emergency warning signs.

Small Steps Can Make a Big Difference

Living with peripheral neuropathy may require extra attention to your daily routines, but simple precautions can help you stay safer and more comfortable.

Checking your feet, wearing protective footwear, keeping your home free of fall hazards, and following your treatment plan are important steps toward protecting your health and maintaining independence.

You do not have to manage your symptoms alone. Your healthcare team can help you find strategies that fit your needs and lifestyle.

Medical Disclaimer

This resource is provided for educational and informational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment. The information presented is general in nature and may not apply to every individual or health situation.

Individuals should consult their physician or other qualified healthcare professional for personalized medical advice, diagnosis, or treatment recommendations related to their specific health conditions and should not begin any new exercise program or change their diet or medications without consulting their healthcare professional.

Call 911 if you are experiencing a medical emergency.