A team of scientists from Johns Hopkins Medicine discovered an unexpected signal from the skin, indicating heart problems. Chronic itching can be the beginning of a serious cardiac disease.
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With persistent itching, there may be an increased level of circulating protein that can be used to predict heart problems. In previous studies, scientists have shown that chronic itching should be associated with numerous sleep disturbances, including repeated nighttime awakenings. Interrupted sleep leads to overwork, excessive anxiety and depression, which negatively affect health.
As part of a new experiment, experts have studied the health status of 5.56 thousand adult men and women. In addition to analyzing medical history, specialists tried to obtain new information, they also asked about the behavior of patients in relation to health promotion. They took blood and urine tests from people.
Scientists have established a link between sleep disturbance and persistent itching. This manifestation occurs most of all in individuals with an increased level of C-reactive protein in the blood. Patients with chronic itching tend to have an increased cardiometabolic risk.