What are the symptoms of pig urine leakage

For our human body, eating, drinking, defecating and urinating are the most normal things. We first need to replenish nutrients for our body by eating certain foods. At the same time, the metabolic products that our body does not need must be excreted through a certain system. Having a complete urinary system is necessary for the human body. So let’s take a look at the symptoms of pig urine leakage.

1. Causes

The common cause is mechanical obstruction of the urethra or bladder outlet due to various organic lesions, such as urethral lesions including inflammation, foreign bodies, stones, tumors, injuries, stenosis and congenital urethral malformations; bladder neck obstructive lesions include bladder neck contracture, fibrosis, tumors, acute prostatitis or abscess, prostatic hyperplasia, prostate tumors, etc.; in addition, pelvic tumors, pregnant uterus, etc. can also cause urinary retention. There is also dynamic obstruction caused by urination motility disorders. Common causes are central and peripheral nervous system lesions, such as spinal cord or cauda equina injury, tumors, pelvic surgery damage to the nerves that control the bladder, and diabetes, which cause neurogenic bladder dysfunction. There are also drugs such as atropine, propantheline, scopolamine and other drugs that relax smooth muscles can occasionally cause urinary retention.

2. Clinical manifestations

Acute urinary retention occurs suddenly, with the bladder filling up with urine and unable to discharge. The patient suffers from unbearable bloating and pain, tossing and turning, and sometimes some urine overflows from the urethra, but this does not relieve the pain in the lower abdomen.

Chronic urinary retention is often manifested by difficulty urinating, frequent urination, a feeling of incomplete urination, and sometimes urinary incontinence. Although a small number of patients do not have obvious symptoms of chronic urinary retention and obstruction, they often have obvious upper urinary tract dilatation, hydronephrosis, and even symptoms of uremia, such as physical weakness, anemia, urine odor on breath, lack of appetite, nausea and vomiting, anemia, increased serum creatinine and urea nitrogen, etc.

It must be pointed out that the patient's failure to urinate does not necessarily mean urinary retention.

3. Differential Diagnosis

Urinary retention should be differentiated from anuria. Some people experience anuria, which is not due to urinary retention. It is often due to renal failure and the inability of the kidneys to produce enough urine. For patients with unclear diagnosis, B-ultrasound examination can be performed. If there is no urine in the bladder, it may be caused by kidney damage, which should be treated actively to restore kidney function as soon as possible.