Recently my hands and fingers have started swelling I cannot figure out what is going on. Now when I submerge them in warm water the finger nails turn blue. Help Please!What causes swollen hands and when they are submerged in warm water the finger nails turn blue?
The additional moisture you add to your hands causes your skin to expand. When your hands get wrinkly in the water, it's because the skin is not able to expand where there is connective tissue. Try using a cold compress instead of water.