It seems to be renal insufficiency-I don't know whether it is acute or chronic, but it depends on the comparison of previous renal function data-

To control hypertension, hypertensive patients must use antihypertensive drugs. Hypertension is bad for kidney function.

Don't be too nourishing and greasy, and don't eat high-protein foods such as fat, eel, eel seafood and crab, which will increase the burden on the kidneys. Light diet. Eat less soy products and peanuts-lean meat, eggs, freshwater fish and dairy products can be eaten and easily absorbed.

Medically, cold diarrhea should be treated with drugs with low nephrotoxicity recommended by nephrology, such as VC Yinqiao, cephalosporin, roxithromycin, etc.-don't use painkillers and antipyretics easily-

You can go to Xinhua Bookstore to buy books, 20-30 yuan. Patients with nephritis have folk prescriptions, and the matters needing attention are more detailed-