screening for neuropathy
Informed by recognized medical guidance
Overview
Neuropathy is nerve damage that affects how your body sends signals between your nerves, spinal cord, and brain. Screening is a way to check for early signs of this damage—often before you notice symptoms—so it can be treated sooner and serious problems can be prevented.
Key facts
- Screening can catch nerve damage early, when it's often easier to manage.
- People with diabetes are at higher risk and should ask about neuropathy screening.
- Screening usually involves simple, painless tests that can often be done in your doctor's office.
Yes, neuropathy is fairly common. It can affect anyone, but it's most often seen in people with diabetes, older adults, and those with certain long-term health conditions.
Neuropathy can affect people of all ages, but it is most likely to affect people with diabetes, people over 65, those with a family history of nerve disorders, and people who drink large amounts of alcohol.
Symptoms
- Sudden or severe weakness on one side of the body or in your arms or legs
- Trouble breathing or speaking clearly
- Chest pain or a racing heartbeat
- Sudden inability to move a limb or control your bladder or bowels
- ⚠New numbness, tingling, or weakness that spreads quickly
- ⚠Burning pain that becomes constant and interferes with daily activities
- ⚠Difficulty walking or frequent falls
Common symptoms
- Tingling, pins-and-needles feeling in your hands or feet
- Numbness or reduced ability to feel pain or temperature
- Burning or sharp pain that is often worse at night
- Muscle weakness, especially in your feet or hands
- Difficulty feeling that your shoes are too tight or that water is too hot
Symptoms in children
- Children may seem clumsier than usual, trip often, or have trouble holding small objects
- They may not notice cuts or injuries on their feet or hands
- They may complain of a burning or prickly feeling in their legs
Symptoms in older adults
- Loss of balance and unsteady walking are more common
- Tingling or numbness in the feet can increase the risk of falls
- Nerve pain may be mistaken for normal 'getting older' discomfort
Causes
Main causes
- Diabetes—the most common cause, especially when blood sugar is not well controlled
- Physical injury, such as a broken bone or pressure on a nerve
- Infections, including shingles and Lyme disease
- Autoimmune conditions, where the body attacks its own nerves
- Vitamin deficiencies, especially vitamin B12
- Heavy use of alcohol
- Chronic kidney or liver disease
Risk factors
- Having diabetes or prediabetes
- Being age 65 or older
- Having high blood pressure or unhealthy cholesterol levels
- A family history of neuropathy
- Harmful alcohol use
- Exposure to certain chemicals or heavy metals
When to see a doctor
See a doctor urgently if:
- See a doctor within 1–2 days if you notice new numbness, tingling, or pain in your hands or feet, especially if it's spreading or affecting your balance.
Book a routine appointment if:
- If you have diabetes or another condition that raises your risk for neuropathy, ask your doctor about a screening during your next routine check-up. Even without symptoms, screening can help find early nerve damage.
Diagnosis
A doctor will ask about your symptoms, medical history, and daily habits. They will then examine your nerves, reflexes, and muscle strength. If they suspect nerve damage, they may recommend a few simple tests to confirm it.
Tests that may be done
- Physical exam: checking your muscle strength, reflexes, and response to touch, vibration, and temperature
- Blood tests: to look for diabetes, vitamin deficiencies, or other health problems
- Nerve conduction study: a test that measures how quickly electrical signals travel through your nerves
- Electromyography: a test that checks the electrical activity of your muscles
What to expect at your appointment
These tests are usually not painful. You may feel a brief, mild electrical sensation during the nerve conduction study. The results can help your doctor understand what's causing your symptoms and find the best treatment plan.
Treatment
Treatment focuses on managing the cause of nerve damage, relieving symptoms, and keeping you as active and comfortable as possible. The earlier neuropathy is found, the better the outcome usually is.
Self-care at home
- Inspect your feet every day for cuts, blisters, or red spots, especially if you have diabetes
- Wear comfortable, well-fitting shoes and avoid walking barefoot
- Manage blood sugar levels carefully if you have diabetes
- Use extra care when bathing to avoid burning your skin—use your elbow to test water temperature if you have numbness in your hands
- Keep floors and walkways clear at home to reduce the risk of falling
Medical treatments
Your doctor may recommend treatments such as physical therapy to improve strength and balance, medicines to manage nerve pain (prescribed specifically for your situation), or treatments to address the underlying cause, such as better blood sugar control or vitamin supplements. Work with your healthcare team to find a plan that suits you.
When is surgery considered?
In some cases, surgery may help if a specific nerve is being compressed, such as in carpal tunnel syndrome. Your doctor will explain if this is an option for your condition.
Living with this condition
Many people with neuropathy live active, full lives. The key is to manage your condition carefully, protect your feet, stay mobile, and communicate with your healthcare team about what you're feeling.
Lifestyle tips
- Stay active with gentle exercises like walking, swimming, or stretching
- Stop smoking, as it can reduce blood flow to your nerves
- Limit alcohol, which can worsen nerve damage
- Get enough sleep, since fatigue can make nerve pain feel worse
Diet and exercise
A balanced diet rich in fruits, vegetables, whole grains, and healthy proteins helps keep your nerves healthy. If you have diabetes, follow your doctor's advice about carbohydrate levels. Regular, moderate exercise keeps blood flowing and helps maintain muscle strength.
Mental health and emotional wellbeing
Living with nerve pain or numbness can be frustrating and isolating. It's normal to feel anxious, sad, or stressed. Talking about these feelings with your doctor, a counsellor, or a trusted friend can make a real difference. Help and support are available.
Prevention
Not all neuropathy can be prevented, but you can lower your risk by managing conditions like diabetes, keeping your blood pressure and weight in a healthy range, getting enough vitamins (especially B12), and limiting alcohol.
Screening programmes
If you have diabetes, you should have a neuropathy screening, including a foot exam, at least once a year. Ask your doctor about screening if you have other risk factors or if you notice any early symptoms.
Complications
If left untreated
- Foot ulcers and infections that may not heal
- Falls due to balance problems
- Muscle wasting or weakness
- Chronic pain that affects your quality of life
Long-term outlook
With early screening and the right treatment, many people with neuropathy manage their symptoms well and prevent the most serious complications. Even if neuropathy can't be cured, it can be treated, and you can take strong steps to protect your health.
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Always verify with your doctor
Health guidelines vary by country and region. The information in this article is based on international clinical guidelines but may not reflect the specific guidelines, medications, or practices in your country. Always discuss your health concerns with your own doctor or healthcare provider, and refer to your local national health guidelines where available.
Important notice This information is for educational purposes only. It does not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider about your specific situation. If you are experiencing a medical emergency, call your local emergency services immediately.
Related conditions
Sources and guidance
This article is educational and is prepared with reference to recognized health information and clinical guidance sources where available. Specific source links may vary by topic.
Last updated: July 31, 2026
Educational note: This information is for education only and is not a diagnosis.
Use it to support, not replace, advice from a licensed clinician.
If symptoms are severe, worsening, or urgent, call your local emergency number or seek emergency care.