The most common cause of white hard bumps on the hands are viral infections called as warts. These are easily transmitted from one person to another person because they are infectiously in nature and if you have a job which routinely injure your hands. You have hobbies such as gardening or carpentry, it is very easy to pick up these infections, it is also easy to pick up common wet areas like bathrooms like bathrooms and in swimming pools, the reason is there is a virus which has given inside the skin and it is making the skin thicker in that particular area. The treatment is easy when you go and meet a dermatologist, they will examine you and if they think that it is a wart then can do something called as a cryotherapy. This is freezing of the wart with liquid nitrogen which is a simple, hardly takes a few seconds of your time. This has to be done couple of session and the wart is gone, if the wart is deeper, or it is situated very close to your nails, then the treatment may have to be a little longer and do some medical treatment which your dermatologist can decide for you. See your dermatologist today and you will get very simple solution.
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