Albumin 32g/L is generally not serious, and it is recommended that the physician’s guidance for the primary disease actively diagnosis and treatment. Albumin 32g / L than the body’s normal albumin level has a mild reduction, but the indicators are not yet too serious, do not consider intravenous albumin supplementation. Hypoproteinemia may be caused by malnutrition, liver cirrhosis, tumors, chronic kidney disease, etc., so the specific severity of the primary disease will have a greater impact on the individual, and it is recommended to consult a doctor to clarify the cause of the disease. If there is a mild decrease in albumin, we should focus on the treatment of the primary disease and regular review. If there is a progressive decrease in albumin, it suggests that the condition is aggravated, and severe edema and multiple plasma cavities may occur, and intravenous infusion of human albumin is needed if necessary. Attention should be paid to strengthening nutrition and supplementing high-quality protein in daily life. Diagnosis and treatment should be carried out under the guidance of physicians.