What's wrong with the foam in the urine and the smell?

1. If urine is concentrated, there may be foam in the process of urination, accompanied by odor, accompanied by yellow urine color. However, it will not be accompanied by frequent urination, urgency, urination pain and other symptoms. After drinking more water and urinating more, the foam and odor in urine can be improved or disappeared. This foam generally lasts for a short time, and dissipates in a moment. At the same time, the foam is relatively large. 2, if the solute composition in the urine increases, such as the protein composition in the urine increases, or the urine contains more white blood cells, bacteria, pus, etc., there can also be increased urine foam or odor. In this case, the foam is small, and it exists for a long time, and dissipates slowly. At the same time, the patient is accompanied by facial edema, or frequent micturition, urgency of urination, pain in urination, urethral pain and other manifestations. Urine needs to be taken for laboratory examination and culture examination. After the cause is clear, anti-infection treatment is given, or symptomatic treatment such as kidney function protection is carried out.