Numbness, tingling, or burning in your feet is easy to brush off — until it starts affecting how you walk, sleep, and live. Neuropathy is nerve damage, and it tends to progress quietly. Catching it early gives you more options. Here's what to know.
What is neuropathy?
Neuropathy is damage to the peripheral nerves — the network that carries signals between your brain, spinal cord, and the rest of your body. It most often begins in the feet and can work its way upward. The most common form, peripheral neuropathy, affects an estimated 30 million Americans, and diabetes is its leading cause.
Common early signs
- Numbness or reduced sensation, usually starting in the toes
- Tingling or "pins and needles"
- Burning or sharp pain, often worse at night
- Extreme sensitivity to touch
- Muscle weakness or balance problems
- Foot problems like infections or ulcers that heal slowly
If these sound familiar, don't wait. Nerve damage is far easier to manage in its early stages than once it's advanced.
What causes it?
While diabetes tops the list, neuropathy has many origins:
- Diabetes and prediabetes
- Chemotherapy (chemotherapy-induced peripheral neuropathy)
- Injuries or nerve compression
- Autoimmune conditions
- Vitamin deficiencies (especially B12)
- Infections and certain medications
- Idiopathic cases, where no single cause is found
What's new in treatment
This is genuinely an exciting area right now. For decades, treatment focused on managing symptoms — but research is now targeting the nerve damage itself. A 2025 review of peripheral nerve regeneration highlighted neurotrophic factors (compounds that support nerve growth and repair) as a leading frontier, alongside advances in neuromodulation — using targeted electrical or magnetic stimulation to help nerves recover and recalibrate how pain signals are processed.
Diagnosis is improving too. Techniques like skin biopsy and corneal confocal microscopy can detect small-fiber nerve damage earlier and more precisely than ever, which means treatment can start sooner.
On the medication side, low-dose naltrexone, selective sodium-channel blockers, and newer anti-seizure formulations are all being studied specifically for neuropathic pain — offering alternatives when standard drugs fall short or cause side effects.
Why early action matters
The single most important thing you can do is get evaluated. Neuropathy treatment works best before permanent damage sets in. A proper workup identifies the underlying cause, because managing the cause — controlling blood sugar, addressing a deficiency, adjusting a medication — is what slows progression.
At Forever Young LA, we specialize in peripheral neuropathy therapy, diabetic neuropathy care, chemotherapy-induced neuropathy, and cases where the cause is unknown. Every plan starts with a consultation, because the right treatment depends on what's driving your specific nerve damage.
Curious whether your symptoms point to neuropathy? [Book a consultation](/consultation) and let's find out together.
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