I think it is absolutely necessary to inform about this at the beginning of the discussion about skin disease whiteness. Whiteness is one of the diseases that have spread superstitions. As a result, a kind of unnecessary fear and panic has spread around leukemia. But whiteness is not a disease of fear. It is not possible to say for sure the cause of leukemia. Hereditary influences have been shown to cause this disease in some people . In addition, there are a number of chemical or synthetic products available in the market as cosmetics. Allergic reactions to their use or touch have been shown to cause whitening in many people. The tight frame of the spectacles can be seen to be white on either side of the nose or near the ears . The beginning of whiteness can be seen from the synthetic tip of the forehead. In addition to the long-term use of plastic or rubber shoes , watch belts, etc. , some people have white marks or other skin diseases on the wrists or feet. Leukemia does not cause health problems , only the normal color of the skin is lost. There is no risk of death in this disease. However, the patient is in severe emotional distress. The patient cannot tolerate the heat of sun and fire normally. When it is white, usually small white spots are seen first. Within a few days, the spots become larger and larger. Sometimes a baby can be born with leukemia from the mother's womb. Let's look at what happens when you are white. Whether it is white or black, it is called whiteness when the skin does not have this normal color. There is a type of cell in the skin called melanocyte and this cell produces a color called melanin so we can see the normal color of the skin. When it is white, the color is no longer produced. Then we see an unusual color of the skin and this is what we call whiteness. People with diabetes have an increased risk of developing leukemia. In the same way, people with thyroid disease, especially those with thyroiditis, may also develop leukemia. This disease can also be caused by a special type of anemia. Mymensingh Medical College, Department of Dermatology and Venereal Diseases, Associate Professor. Shahabuddin Ahmed Chowdhury told us the above words about this disease. I mentioned at the beginning of the discussion that leukemia is not contagious. Even then, there is a lot of confusion in the minds of the people about this disease. I handed it over to Shahabuddin Ahmed Chowdhury. He said that this skin disease does not mean that whites are contagious at all. He gave one hundred percent assurance in this regard. He added that many people mistakenly associate leukemia with leprosy, which is not true at all. Leprosy is a bacterial disease and leprosy is caused by internal causes. However, it is not only the whiteness of the body that can change the color of the skin or the skin , the skin color can also change due to some other reasons. These include burns or exposure to various chemicals. If there is any other skin disease in the body, the skin color may change even after it is cured. Doctors call this condition of the skin leuko derma. Some skin diseases, known as rashes or pimples, can reduce the risk of normal skin diseases. In this case, the whole skin color is not lost. Rather the normal color of the skin is reduced. Again we see a kind of people whose whole skin turns white. Even the color of the eyes changes. This may be due to a disease known as albism. This time we will take a look at the percentage of the population affected by leukemia. According to the doctors, from zero point five to one percent can be affected by this disease. That is, one or two out of every one hundred people are white. Outbreaks appear to be exacerbated during men and women.