What are the clinical manifestations of kidney disease?

Patient's question:

Main symptoms: in the right waist
Onset time: Two years
Laboratory test results: None

Doctor's answer:

1, Diet should be low-sodium, with lighter food choices. Avoid alcohol and spicy foods. Consume less greasy and animal protein-rich foods (such as fatty meat, shrimp, crabs, etc.).
2, Avoid legumes and their products (such as tofu, bean sprouts, soybean powder, etc.).
3, Those with edema, high blood pressure, or heart failure should follow a low-sodium or salt-free diet.
4, Patients with kidney dysfunction or uremia need to pay special attention:
① Strictly avoid legumes and their products, and consume less nuts (such as walnuts, chestnuts, almonds, etc.) and pickled foods (such as pickled vegetables, pickled mustard greens, etc.).