Tingling feels like tiny pins and needles, or like ants crawling on your skin. It may be temporary—like when your foot “falls asleep”—but chronic tingling can be a sign of a deeper issue.
- Nerve compression (from sitting too long or crossing your legs)
- Vitamin deficiencies (especially B12)
- Sciatica or herniated disc
- Early stages of neuropathy
- Multiple sclerosis (less common)
If the tingling occurs frequently or spreads over time, it’s a good idea to seek medical advice. It could be the early stage of nerve compression or degeneration, which is easier to treat when caught early.
3. Numbness (Entumecimiento)
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