What conditions could cause simultaneous tingling in both hands and feet?

Tingling in both hands and feet, known as peripheral neuropathy, can happen for a few reasons. Peripheral neuropathy means the nerves outside your brain and spinal cord are not working right. This can cause tingling, numbness, or pain.

Here are some common causes:

1. Diabetes: High blood sugar can damage nerves over time.
2. Vitamin Deficiencies: Not having enough vitamins like B12 can hurt your nerves.
3. Alcohol Use: Drinking too much alcohol can also damage nerves.
4. Other Causes: Some medicines, infections, or even cancer treatments can cause nerve problems.

If you are feeling this tingling, it is important to talk to a doctor to find out why it is happening and what can be done to help.