The first thing you should do is to avoid eating foods with high salt content, such as pickled vegetables, bacon and salted goods, which may lead to sodium retention in the blood, thus aggravating the degree of edema and hypertension in patients. 2, if patients with acute nephritis have renal insufficiency, it is recommended that patients should avoid The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things.