Urine bubbles may be physiological factors, urinary tract infections, diabetes, kidney disease. 1. Physiological factors: a large amount of meat or a long time to hold urine, will lead to increased bubbles in the urine, but there is no other abnormalities, should adjust the diet, drink more water, more urination, can autonomy to return to normal. 2. Urinary tract infections: for example, cystitis, when the infection is serious, it will lead to increased bubbles in the urine, may also be accompanied by pain in urination, urinary frequency, urinary urgency and other symptoms. 3. Diabetes mellitus: it may be related to heredity, poor dietary habits and other factors, which can make the body’s sugar metabolism abnormal, which will lead to increased bubbles in the urine, and may be accompanied by fatigue, drinking, urination and other symptoms. 4. Kidney disease: for example, glomerulonephritis, due to abnormalities in the filtration function of the kidneys, there may be protein into the urine, which will cause foamy urine, usually accompanied by swelling of the lower limbs and eyelids and other symptoms. If you have a lot of urine bubbles and other abnormalities, it is recommended that you seek medical attention for examination and treatment to avoid delays in your condition.