Why your hands hurt, tingle, or go numb. And why nothing has helped so far. Your median nerve, the central nerve in your wrist, is suffocated. It's that simple. Like a garden hose that someone steps on. Nothing flows through it anymore. In your wrist, swollen tissue is compressing the blood vessels that supply this nerve with oxygen. No blood means no oxygen. No oxygen means: tingling, numbness, pain. And now the crucial point: The splint keeps your wrist still. But it does not open the blood vessels . Painkillers only mask the problem. Cortisone reduces the inflammation, but only temporarily . None of these solutions brings back the oxygen. Neroo Flow Regeneration Set Relief from carpal tunnel syndrome and chronic wrist pain Can help reduce numbness and regain grip strength Can support the oxygen supply to the median nerve by stimulating blood flow in the carpal tunnel Just 15 minutes a day – while watching TV or reading