When there is a bacterial infection, dehydration, proteinuria, and high sugar content in the urine, the urine will produce white foam.
1. Bacterial infections: the presence of bacterial infections, there will be an increase in white foam in the urine, because the urine contains a large number of pus cells, white blood cells and bacterial metabolites, urination is accompanied by frequent urination, urinary urgency, urinary pain and other symptoms, you can do a routine urine examination to further confirm the diagnosis.
2. dehydration: drinking water is very little, the urine concentration state can also produce foam, the most common is to get up in the morning when urinating more white foam, there is no urinary urgency, urinary pain symptoms, more suggestive of dehydration.
3. proteinuria: there is more protein in the urine, which leads to an increase in the density of the urine, the surface tension becomes larger, it is easy to cause white foam, need to do further routine urine examination to diagnose the existence of proteinuria.
4. high sugar content in the urine: if a diabetic patient, there will be elevated blood sugar, urine sugar, urine will also appear white foam, need to test blood sugar and urine sugar to further diagnosis.
There are many other causes of white foam in urine, and it is recommended that patients seek timely medical examination and early treatment.