Edema: Most patients with chronic nephritis have different degrees of edema, ranging from loose edema of face, eyelids and tissues to edema of the whole body, accompanied by hydrothorax and ascites, and a few patients can have no edema all the time. Edema can be caused by kidney dysuria, hypoproteinemia, eating salty food, overwork, upper respiratory tract infection and other reasons.
Hypertension: Most patients with chronic nephritis have high blood pressure, which is usually moderately increased. Systolic blood pressure 150- 180mmHg, and diastolic blood pressure is about 90- 120mmHg, which often occurs after renal diseases. Most of them are headache, head swelling, insomnia, hypomnesis, fundus hemorrhage, oozing blood and optic papilla edema. Some patients take hypertension as the first manifestation, some patients are asymptomatic, and their blood pressure only increases during physical examination, which can be continuously or intermittently increased, and a few patients have no symptoms of blood pressure increase.
Abnormal urine: Patients with chronic nephritis may have abnormal urine, such as red or brown urine, clear urine, increased nocturia frequency and increased nocturia volume.
Anemia, acidosis, electrolyte disorder and a series of symptoms.
In a word, when the above symptoms appear, it is suggested to seek medical advice in time, carry out relevant examinations, such as urine routine, blood routine, renal function, etc., make clear the cause and take corresponding treatment measures.