What Is Neuropathy? Causes, Symptoms and How It's Treated
Reviewed by the Kamagra AUS Pharmacy Team on 27 November 2025 · Next review June 2027
Summary
Neuropathy is nerve damage that can arise from many different causes, not just diabetes. Here's what it actually is, how it typically presents, and how it's managed.
On this page
Neuropathy means damage to or dysfunction of the nerves, and while diabetes is probably the cause most people have heard of, it's actually one of several genuinely different causes that can lead to the same kind of nerve-related symptoms.
What neuropathy actually means
"Neuropathy" describes a problem with how nerves function, most often the peripheral nerves — those outside the brain and spinal cord, running to the hands, feet, arms and legs. Because nerves carry sensory signals (touch, temperature, pain) as well as signals controlling movement, damage can disrupt either or both, depending on which nerves and how severely they're affected.
Common causes
Diabetes (see our guide on diabetic nerve pain) is the most common cause, from prolonged high blood glucose damaging nerves over time, but neuropathy can also result from chronic heavy alcohol use, certain chemotherapy medicines, vitamin deficiencies, some infections, physical injury or nerve compression (such as sciatica), and autoimmune conditions. In some cases, no clear cause is ever identified — this is called idiopathic neuropathy.
What it typically feels like
Neuropathy symptoms commonly include burning, tingling, numbness, or a "pins and needles" sensation, and sometimes increased sensitivity to normally painless touch. It often starts in the feet and hands and can gradually spread. Our guide on nerve pain vs muscle pain covers how this differs from ordinary muscular aches.
How it's diagnosed
Diagnosis generally starts with a doctor reviewing your symptoms, medical history and any relevant risk factors (such as diabetes or alcohol use), followed by a physical and neurological examination. Blood tests, nerve conduction studies, or imaging may be used depending on the suspected cause — it isn't something reliably self-diagnosed from symptoms alone, given how many different conditions can produce a similar pattern.
How it's treated
Treatment generally has two parts: addressing the underlying cause where possible (such as blood glucose control for diabetic neuropathy, or stopping a contributing medicine or substance), and managing the pain symptoms themselves, for which pregabalin is a commonly prescribed option that targets nerve signalling directly rather than acting as a general painkiller. See our full pregabalin category for the range available.
Why untreated neuropathy matters
Beyond the discomfort itself, unmanaged neuropathy — particularly reduced sensation in the feet — can raise the risk of unnoticed injuries and complications, which is one of the reasons diabetic patients in particular are advised to have regular foot checks alongside their broader diabetes management.
This article is general information, not medical advice. Neuropathy has many possible causes requiring different underlying management — see a doctor for proper diagnosis and an individualised treatment plan.
Frequently asked questions
Is neuropathy the same as diabetic nerve pain?+
Diabetic nerve pain is one specific, common cause of neuropathy, but neuropathy can also result from alcohol use, certain medicines, vitamin deficiencies, injury, infections and autoimmune conditions, among others.
What does neuropathy typically feel like?+
Burning, tingling, numbness or a pins-and-needles sensation are typical, often starting in the feet or hands and sometimes spreading gradually. It can also cause increased sensitivity to normally painless touch.
How is neuropathy diagnosed?+
A doctor reviews your symptoms and relevant risk factors, examines you, and may order blood tests, nerve conduction studies or imaging depending on the suspected cause — it isn't reliably self-diagnosed from symptoms alone.
Does treating neuropathy just mean taking a pain medicine?+
Effective management usually has two parts — addressing the underlying cause where possible, and separately managing pain symptoms with medicines such as pregabalin that target nerve signalling directly.
Kamagra AUS Health Editorial Team
Plain-English health writing from our in-house editorial team — sourced to the TGA, healthdirect and each medicine's product information, and focused on how Australians actually access and use medicines safely.
How our content is written & reviewedSources for the medical information in this guide
- Healthdirect Australia — Nerve pain — Search "nerve pain" for Australian guidance on causes, symptoms and treatment options.
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