Foam in urine may be caused by physiological factors such as urinary urgency and sexual excitement, or it may be caused by cystitis, nephritis and other diseases.
1. Physiological factors: usually the patient in the urinary urgency or long-term no sex, sexual excitement, often appear in the urine foam phenomenon, is a normal physiological phenomenon.
2. Cystitis: usually due to bacterial infection, but also may be related to drugs, chemicals, foreign objects and other factors. Patients often appear urinary frequency, urinary urgency, urinary pain and other symptoms, some patients can also be accompanied by urethral burning sensation, lower abdominal pain and so on. The patient may also wear urine dark color, cloudy texture, obvious odor, can also be manifested in the urine foam.
3. Nephritis: the cause of the disease is not clear, and is considered to be related to pathogen infection, heredity, drugs, autoimmunity and other factors. Patients often appear hematuria, proteinuria, edema and high blood pressure, and some patients can also be manifested as foam in urine. Patients may also have fever, fatigue, weight loss, generalized pain and other phenomena.
It is recommended that patients with foamy urine should identify the cause of the disease in time and take reasonable treatment measures under the guidance of the doctor.