1. Burning Sensation (Ardor)

A burning feeling in your feet, especially when it occurs at night, may point to nerve damage or irritation. This is often linked to peripheral neuropathy, a condition where nerves outside the brain and spinal cord are damaged. One of the most common causes of peripheral neuropathy is diabetes. Other possible causes include alcohol abuse, vitamin B12 deficiency, and certain medications.
- Diabetes (nerve damage)
- Chronic alcohol use
- Hypothyroidism
- Kidney disease
- Poor circulation
If the burning is persistent, especially if it disrupts your sleep or daily life, you should consult a doctor. Ignoring it could lead to worsening nerve damage or complications like foot ulcers in diabetics.
2. Tingling Sensation (Hormigueo)
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