These are the first symptoms of a… See more

5. Poor Blood Circulation

Reduced blood flow to the legs can cause tingling, numbness, and pain.

Possible causes include:

• Peripheral artery disease
• Smoking
• High cholesterol
• Hypertension
• Atherosclerosis

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.