Numbness in the fingers often results from issues involving the nerves or blood vessels supplying the area. Finger numbness can vary based on the cause, ranging from tingling or "pins and needles" to a complete loss of sensation. Depending on the cause, it can happen intermittently or persistently and may be accompanied by weakness or difficulty gripping objects. What Causes Finger Numbness? Numbness in the fingers isn't a condition alone; it is a symptom of various medical conditions that involve nerves and blood vessels in your hand, such as diabetes, carpal tunnel syndrome, and others. Diabetes Diabetes is a chronic health condition that develops when your pancreas doesn't make enough insulin (type 1) or when your body becomes resistant to...