That tingling feeling in your fingers or hands may indicate a serious problem. Repeated use of jack hammers, drills, sanders, lawn mowers, and other vibrating tools can damage small blood vessels in the hands and fingers, reducing blood flow. When the affected hands and fingers are subsequently exposed to cold, a person can experience pain, numbness, tingling, and throbbing. This condition goes under a variety of names, including white finger, Raynaud's disease, Raynaud's phenomenon, and Raynaud's syndrome.
You might be surprised to learn that hand injuries are one of the most common work injuries. They comprise about one-third of all injuries in the workplace and 20 percent of disabling injuries. A hand injury can threaten the livelihood of nearly every worker, because it can make performing even a simple task difficult if not impossible.