Question: what medications are used to treat chronic renal failure?
Answer: Anti-hypertensives (blood pressure tablets) You might need anti-hypertensive tablets to lower your blood pressure. ... 
Diuretics (water tablets) ... 
Erythropoietin (EPO) ... 
Hepatitis B vaccination. ... 
Iron supplements. ... 
Phosphate binders. ... 
Sodium Bicarbonate. ... 
Statins (cholesterol tablets)