Tingling in the hands can be an uncomfortable and concerning symptom with many possible causes. Whether temporary or chronic, understanding the underlying issue is key to finding relief. Below are six common causes and when to seek medical attention.
Common Causes of Tingling in Hands
-
Diabetic Neuropathy – High blood sugar levels damage nerves, leading to tingling, numbness, muscle weakness, and sharp pain, particularly in the hands and feet.
-
Vitamin Deficiency – Low levels of vitamins B1, B6, B12, and folic acid can cause neuropathy, resulting in tingling, numbness, and sweating in the hands and feet.
-
Pinched Nerve – Excess pressure on a nerve causes tingling, burning, or pain. Carpal Tunnel Syndrome is a common example, leading to weakness and discomfort. Rest, ergonomic tools, and massage can help.
-
Kidney Failure – When kidneys can’t remove toxins properly, metabolic waste builds up, causing nerve damage, fatigue, and swelling.
-
Pregnancy – Swelling during pregnancy can compress nerves, leading to tingling and numbness in the hands, especially in the third trimester.
-
Medication & Infections – Some medications and infections like Lyme disease, COVID-19, and shingles can cause nerve inflammation and tingling.
If symptoms persist or worsen, consult a doctor for diagnosis and treatment options.
