The time for IgA nephropathy to progress to uremia is related to the degree of kidney lesions. Generally speaking, it takes more than 10 years for patients with mild lesions to progress to uremia after active treatment, while patients with heavy lesions progress rapidly and may develop uremia in 2 to 3 years. If patients with mild renal lesions and early detection and timely treatment, the cure rate of patients is high and the prognosis is good, it takes more than 10 years to progress to uremia, and some patients will not progress to uremia in their lifetime; if patients with severe renal lesions and crescents, the treatment effect is poorer, and this kind of patients may progress to uremia in 2 to 3 years. If IgA nephropathy has been diagnosed, it is recommended to go to regular hospitals in time, actively cooperate with doctors in treatment, avoid all kinds of infections, and maintain good living habits so as not to delay the condition.