Renal cirrhosis usually occurs in middle-aged and elderly people, but children also have a certain possibility to suffer from acute renal cirrhosis. Kidney disease experts point out that if you do not treat nephrosclerosis as soon as possible, it will not only affect the normal urination of patients, the situation is more serious, there will be hematuria, severe patients will cause death. Therefore, we must be cautious about the disease of nephrosclerosis. What are the symptoms of nephrosclerosis? Acute nephrosclerosis in children often has a pioneering infection such as acute tonsillitis and cutaneous sepsis 1-4 weeks before the onset of the disease. It starts with symptoms such as low fever, cough, dizziness, nausea, vomiting, loss of appetite and fatigue. The diagnosis of the disease is characterized by oliguria and swelling, which usually starts from the eyelids of the child and then spreads to the whole body. Urine output is significantly reduced or even absent in the case of swelling, which gradually increases over about 1-2 weeks and the swelling gradually decreases. In most children with acute nephrosclerosis, the hematuria is invisible to the naked eye, but only a small percentage of children have hematuria that is visible to the naked eye. The color of hematuria is bright red like flesh-washing water or like strong tea color. This hematuria, which is visible to the naked eye, usually disappears within 1-2 weeks. Children with hypertension present with nausea, vomiting, dizziness, and serious complications if the blood pressure rises too rapidly. Acute nephrosclerosis, which is more common in men than in women, varies in severity. The typical clinical presentation is almost always hematuria, and about 40% of patients have hematuria of the naked eye, which is often the first symptom of the onset of the disease. Renal sclerosis is generally not severe, and less than 20% of patients have massive white urine. Patients with arteriosclerosis may show manifestations of systemic atherosclerosis, such as cardiac, cerebral and peripheral vascular sclerosis, with or without hypertension. The manifestations of the benign phase of primary hypertension include excess weight, headache, vertigo, palpitations, shortness of breath, nervousness and anterior cardiac pain. The manifestations of the malignant phase include headache and hypertensive encephalopathy, weight loss, and visual impairment. Early stage of renal sclerosis is seen as lumbago, back pain, edema, hematuria and nocturia, etc. Late stage is seen as manifestation of renal failure. 【Warm Tips】: Renal sclerosis can be treated if it is found in time. However, if the disease is more serious, the treatment will be very troublesome. Therefore, if the initial symptoms of nephrosclerosis appear in your life, you should go to the regular hospital for examination and treatment in time to avoid the condition getting more and more serious and affect the next treatment.