Patients with nephritis should avoid exertion, heavy physical labor, etc. This is due to the fact that exertion may lead to aggravation of the disease in patients with nephritis or to relapse in patients whose disease has achieved clinical remission. Repeated relapses of nephritis can lead to decreased responsiveness to medications and continued aggravation of kidney damage, ultimately leading to a poor prognosis for nephritis disease and damage to kidney function. In addition to avoiding strain, you also need to try to avoid infections, allergies and irregular medications that can lead to recurrent nephritis, which can be done by the following means: 1. Try to make patients go to places where people gather, try to wear a mask when you go out, you can exercise properly, enhance the patient’s physical fitness and reduce infections. 2. Patients with clear allergens should reduce their exposure to allergens so as to reduce the occurrence of allergies. 3.Patients who are taking medication should standardize the use of medication, do not reduce withdrawal or stop using medication on their own.