There is no fastest self-healing method for nephritis. Self-healing of nephritis means that the body’s immune system is in a peaceful state, when there is an external stimulus of infection and the immune reaction is not strong. Nephritis can only rely on its own immune system to fight against infection without treatment, so there is no fastest way to heal itself. Among nephritis, only acute glomerulonephritis is a self-limiting disease, and a few patients can heal themselves. However, the prognosis of the disease is poor, and patients may develop kidney failure or even die. You should check the severity of the disease when you have nephritis, because most of the nephritis can not be cured by yourself, and you need to have the right treatment for the right cause.