Symptoms often worsen during walking and improve with rest.
6. Sciatica
Compression or irritation of the sciatic nerve may produce tingling that starts in the lower back and radiates into the buttock, leg, and foot.
Other symptoms include:
- Sharp shooting pain
- Muscle weakness
- Numbness
- Difficulty standing for long periods
Treatment may involve physical therapy, pain relief, and exercises to reduce nerve compression.
7. Herniated Disc
A slipped or herniated spinal disc can compress nerves that supply the feet.
Symptoms may include:
- Back pain
- Tingling
- Foot numbness
- Leg weakness
Most patients improve with conservative treatment, although surgery is occasionally required.
8. Alcohol-Related Nerve Damage
Long-term excessive alcohol consumption may damage peripheral nerves and contribute to vitamin deficiencies.
Symptoms include:
- Burning feet
- Tingling
- Muscle weakness
- Balance problems
Reducing alcohol intake and correcting nutritional deficiencies are essential components of treatment.
9. Chronic Kidney Disease
When kidney function declines, waste products accumulate in the bloodstream and may damage nerves.
Patients may also experience:
- Fatigue
- Swelling
- Muscle cramps
- Restless legs
- Tingling in the feet
Managing kidney disease often helps reduce symptoms.
10. Hypothyroidism
An underactive thyroid slows metabolism and may contribute to nerve compression or neuropathy.
Symptoms include:
- Fatigue
- Weight gain
- Dry skin
- Cold intolerance
- Tingling hands and feet
Thyroid hormone replacement usually improves symptoms.
11. Autoimmune Disorders
Conditions that attack the nervous system may cause tingling.
Examples include:
- Multiple sclerosis
- Lupus
- Rheumatoid arthritis
- Guillain-Barré syndrome
- Sjögren syndrome
Treatment depends on the specific diagnosis and often involves medications that reduce immune system activity.
12. Infections
Certain infections can affect nerves, including:
- Lyme disease
- HIV
- Shingles
- Hepatitis C
Early treatment of the underlying infection may reduce nerve damage.
