Renal tubular necrosis is possible to be cured through active treatment. Renal tubular necrosis usually refers to acute renal tubular necrosis, and the clinical manifestations are mostly dominated by acute kidney injury, which can be treated by medication and dialysis treatment. Acute tubular necrosis is mainly to maintain the balance of water, electrolytes and nutrients in the body to achieve the therapeutic effect, and can be treated by injecting calcium gluconate, furosemide injection and other drugs. Individual patients may achieve clinical cure. When the effect of medication is not good, the patient can be treated by dialysis. Generally, hemodialysis can be used to maintain the balance of water and electrolytes in the patient’s body, and to achieve the therapeutic effect by removing the excess water and toxins in the body. Patients with tubular necrosis need to go to the hospital in time and choose the appropriate treatment plan under the guidance of the doctor to avoid aggravating the condition.