Kidney disease can be detected by itself, can be detected by two methods, is the urine protein test paper method or acetic acid heating method, and the method and its simple. The first method is the urine protein test paper method, is the urine protein semi-quantitative rapid test strips, the specific operation is as follows: first of all, the urine in a clean container, and then use the test paper for semi-quantitative detection, after about 50 seconds to 1 minute, it will be found that if the protein urine test strip color will be darker, according to the color of the shade and with reference to the table, to find that the protein The more “+” signs, the more “ten” represents a higher concentration of protein in the urine. The second method is the acetic acid heating method, is the oldest and most time-consuming, but is the most accurate, this method of examination is as follows: go to the bathroom, collect 5 ml of urine at a time, add urine to the glass test tube, about half of the tube, the method shown in the figure, the upper urine will be heated. The heating point is at the upper end of the urine slope and the color and turbidity of the urine is observed (see attached table). At this point then decide how many (+), add a little vinegar drop by drop and heat and boil again, if the turbidity disappears then the protein is negative, if the turbidity does not disappear then there is protein. Disease knowledge, medical knowledge, clinical knowledge, health science knowledge, to help you recover from disease, advocate that people should develop the habit of regular self-testing urine protein, in order to early detection of disease signals and monitoring the effectiveness of disease treatment.