Tingling in the hands and feet is not a disease, but a symptom of other disorders in the body. Tingling during sleep at night often indicates disc-related problems. If you have chronic smoking and obesity.
it is advisable to see a neurologist and have a blood test or a nerve conduction test. If identified early, it can be completely reversed through medication and lifestyle changes.
The following health problems may be behind these discomforts that are seen in many people:
Diabetic Neuropathy: High blood sugar levels can damage the nerves for a long time. The first sign of this is tingling and numbness in the feet.
Vitamin Deficiency: Deficiency of vitamins B12, B6, and E affects the functioning of the nerves and causes tingling. Vegetarians are especially prone to B12 deficiency.
Reduced blood flow: When blood flow to the hands and feet is obstructed by wearing tight clothes or sitting in the same position, tingling may occur.
Cervical/lumbar spondylosis: Pressure on the nerves can be felt by pushing the disc between the vertebrae in the neck or spine, and tingling may spread to the hands and feet.