What medicine does renal failure take?

His diagnostic considerations: 1. Chronic renal failure, azotemia stage. 2. The causes are hypertensive nephropathy, gouty nephropathy, renal damage caused by kidney calculi, and renal damage caused by various drugs, especially painkillers. Treatment: 1. Hypertension is under control, and the blood pressure target is1below 40/below 90. 2. Control blood lipid: at least lower than the normal high limit. 3. Control uric acid: allopurinol 1 tablet, 1/ day, sodium bicarbonate 1g, orally, 3 tablets/day. Drink plenty of water, preferably soda water, and avoid eating foods with high purine content such as seafood and visceral beer. 4. Treatment of renal failure: low protein diet and low salt diet. Toxins such as Niaoduqing are excreted in feces. If there is malnutrition, it can be added. 5. It does not conflict with other drugs.