For the phenomenon of bubbles in urine, if this happens occasionally, there is generally no need to pay special attention to it, which may be due to more urethral secretions or drinking too little water, which induces concentrated urine, or may be due to the defecation position factor or the toilet bowl contains detergent. But if there is often the phenomenon of bubbles in the urine, or suddenly there are many bubbles in the urine several times in a row, it may be due to pathological factors such as urinary tract infection, diabetes, impaired kidney function. A, physiological factors: 1, drinking too little water: usually this situation is common in people who drink less water. As a result of low water consumption, urine concentration occurs, the concentration of urine rises, causing the surface tension of urine to become larger, it is easy to appear small bubbles; 2, more urethral secretions: too much secretions in the urethra, such as semen residue in the urethra, with the urine discharge, the surface of urine will also appear small bubbles; 3, postural factors: as men stand to urinate, urine discharge, the downward impact is relatively large, will also be in the urine Small bubbles appear in the urine. Second, pathological factors: 1, urinary tract infection: including infection of the male reproductive system, the most common is prostatitis. When a urinary tract infection occurs, the epithelial cells of the entire urinary tract mucosa are in a highly congested and edematous state, and these highly edematous epithelial cells are easily shed, together with the bacteria and metabolic waste present in the urine, mixed together, easily making the urine cloudy and thus bubbly. A routine urine test can be performed at this time, and if a large number of white blood cells are found in the urine, a urinary tract infection can be diagnosed. It is usually recommended to give quinolone antibiotics for treatment, and levofloxacin is often used clinically to treat such conditions; 2. Diabetes: you can consider whether you have diabetes. Since diabetes can cause elevated urine sugar in the urine, resulting in greater tension on the surface of the urine, bubbles will be easily raised in the urine when urinating. In this case, it is recommended to measure fasting blood sugar, and if fasting blood sugar rises significantly, diabetes can be diagnosed. At this time, it is recommended that patients moderately increase exercise, control diet, under the guidance of doctors oral hypoglycemic drugs, or insulin injection for treatment; 3, kidney function damage: urine bubbles are usually seen after various causes of kidney function damage, such as patients with nephritis, nephrotic syndrome, etc., patients will usually appear protein urine, but also the presence of urine bubbles. Kidney function damage mainly affects the filtration of the semi-permeable membrane in the glomerulus, so when the blood is filtered, the protein that should have remained in the blood is not filtered and enters the urine, so the surface tension of the urine becomes larger and bubbles easily when urinating, and the original disease should be actively treated so as to control the symptoms.