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Foaming in urine can be normal sometimes, but if it happens frequently then it can be a sign of a health problem. Change in urine colour, burning sensation in urine and foaming while urinating are signs of many diseases and should not be ignored. If something like this happens to you then contact the doctor immediately. This can be a sign of problems related to your health. Dr. Sunita Nagpal, General Physician,  explains what are the reasons for foaming in urine and what tests should you get done in such a situation? 


These problems may be behind the foam in urine:

Excessive protein excretion: Kidney problems can cause protein to appear in the urine, causing foamy urine.

Kidney problems: If the kidneys do not function properly, there may be foam in the urine. Actually, kidney related problems can also be a major reason for foam in the urine.

Diabetes : Excess sugar in the urine of diabetic patients can cause foaming. When the blood sugar level in the body increases, foam can form in the urine. 

Urine infection or prostate problem: Urinary tract infection (UTI) or prostate problem can also cause foamy urine.

Which tests should be done if there is foam in urine?

Urine routine test: This is necessary to check the protein, glucose and other elements in the urine.

Blood test (kidney function test): Get this test done to know the functioning of the kidney.

Microalbumin test: Checks the amount of protein in the urine.

Ultrasound (kidney and prostate examination): To check the condition of the kidneys and urinary tract.

When to contact a doctor?

If there is frequent foam in the urine. The color of the urine is dark yellow, red or abnormal. There is burning, pain or any kind of discomfort during urination and there is swelling in the body.