The causes of Vitiligo are unknown, but experts have theories that include genetics, autoimmune problems, injury or infection, and problems with pigmentation cells. The condition causes depigmentation and the progression is unclear.
Doctors and scientists aren’t entirely sure of the causes of Vitiligo. Experts, however, have theories about its causes. For example, one theory involves genes and the idea that some people inherit a vulnerability to skin discoloration problems. Another theory is that the condition could be developing due to an autoimmune problem. Some theories also point to problems with the pigmentation cells and injury or infection that stimulates the depigmentation that marks the condition.
Often, scientists and doctors are able to point to a particular cause when it comes to a disease or condition. Unfortunately, however, this is not the case when it comes to certain types of skin conditions, and Vitiligo is one of them. Doctors and scientists aren’t sure what causes the typical depigmentation in a person with this skin change. Eventually, studies may reveal the exact causes, but for now, patients typically don’t have an answer to why they developed this disease.
While scientists and doctors don’t know the exact causes of Vitiligo, they do have theories about its causes. One theory is that the condition could be caused by genes. Some studies have shown that people who have the condition often inherit a particular collection of genes that make them more likely to develop it. In essence, people who inherit this group of genes appear to be particularly vulnerable to skin pigmentation problems.
Some doctors and scientists theorize that a problem with a person’s immune system is one cause of Vitiligo. They believe the condition develops when a person’s immune system mistakes the body’s tissues for foreign bodies and attacks them. When a person’s immune system doesn’t function in this way, the person is said to have an autoimmune condition. However, there are many types of conditions that are marked by this type of malfunction. Vitiligo is just one of many suspected to be related to immune system problems.
Less often, scientists and doctors present the theory that trauma or injury is among the causes of Vitiligo. The idea with this possible cause is that injury to skin cells can lead to depigmentation. For example, skin damage from a severe case of sunburn or an infection could cause the condition if this theory is correct. Others believe that a defect in the cells that produce pigment is to blame.
While the causes of Vitiligo are unknown, how the condition progresses is unclear. Cells called melanocytes, which are responsible for producing skin pigment, fail to do their job. As a result, the area of \u200b\u200bthe skin where the problem cells are located gradually turns white.
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