If the female kidney function is bad in the early stage, usually no obvious symptoms, the appearance may not be significantly different from the healthy population. If the standardized and effective treatment is not carried out in time, the symptoms and signs may be abnormal in the later stage, as well as the abnormal clinical examination.1. Symptoms and signs: poor kidney function in women may appear as poor skin condition, anorexia, nausea, vomiting, dryness, fatigue, edema, dizziness, tinnitus, lumbago, asthma, early menopause, cold sexual desire, insomnia, increased blood pressure and other symptoms. In addition, if female patients with poor kidney function are secondary to kidney disease, caused by other primary diseases, they may also be accompanied by symptoms of damage to other organs, mainly including hair loss, painless mouth ulcers, rashes, joint pain, etc.; 2. Clinically relevant tests: poor kidney function in women may also suggest the presence of urine tests, blood tests, kidney pathology tests and related imaging tests if the results Abnormalities, such as hematuria, proteinuria, abnormal serum urea, abnormal blood creatinine, abnormal blood uric acid content, etc., need to be analyzed by professional doctors in combination with specific symptoms to clarify the cause and determine whether the combination is suffering from other primary diseases. Clinical diseases that commonly cause poor kidney function in women include nephrotic syndrome, nephritis syndrome, acute kidney injury, asymptomatic hematuria, proteinuria, and chronic kidney disease. After clear diagnosis, we need to cooperate with doctors to actively carry out targeted treatment, such as immunosuppressive therapy, non-immune therapy, treatment of complications, and renal replacement therapy, which can help relieve symptoms and slow down disease progression to avoid aggravation.