Whether high glomerular filtration rate is harmful or not mainly depends on the cause of its elevation. If it is caused by physiological reasons such as pregnancy, the glomerular filtration rate can return to normal after the end of pregnancy, and there is usually no great harm at this time; if it is caused by pathological reasons such as diabetic nephropathy in the early stage, it may aggravate the harm to the kidneys if it is not actively treated.
1. Physiological reasons: during pregnancy, due to the acceleration of circulating blood volume, glomerular blood flow increases, which may cause a significant increase in glomerular filtration rate, and after delivery, it will be reduced to normal, which usually does not have much harm.
2. Pathological causes: early diabetic nephropathy due to glomerular entry arterioles expansion, increased perfusion, so that the glomerular filtration rate increases. High glomerular filtration rate is likely to aggravate renal function damage.
High glomerular filtration rate can also be seen in other causes, it is recommended that patients go to the regular hospital in time, under the guidance of the doctor to the targeted treatment or therapy.