The reason why uremia patients face black on the one hand is due to patients with renal failure, kidney metabolism ability to reduce the body’s metabolic waste accumulation, toxin deposition in the skin when the skin color black; on the other hand, renal failure patients hypothalamus – pituitary endocrine dysfunction, melanin secretion increased, resulting in black skin.
Kidney is the body’s main metabolic organ, kidney failure uremia patients metabolic function decreased significantly, glomerular filtration function is reduced, resulting in the body’s metabolic wastes can not be discharged, in the body accumulation, when these substances are deposited on the skin surface can appear facial darkening.
Kidney failure uremia patients can cause metabolic disorders of endocrine function, hypothalamus – pituitary endocrine dysfunction, prolactin, melanin-stimulating hormone levels rise, resulting in melanin deposition on the skin surface and cause the skin and face blackening.
Uremia patients are recommended to go to the hospital in time, under the guidance of a professional physician timely treatment, so as not to delay the condition.