Urine is actually a liquid by-product from normal metabolism in both humans and other mammals

Urine flows into the urinary bladder and then out through the urine-passing urethra to the kidneys. Urine excretion occurs through the urethra too.

The urethra is the passageway for urine from the bladder to the urinary tract, where it mixes with other urine, is excreted and stored in the bladder or kidneys. It is important to understand the anatomy of this passage to be able to make sure it stays clean and functional.

There are two different areas of the urinary tract — the bladder and the urethra — and urine can flow in either one or both. Both can hold a very large amount of urine at the same time, but the bladder is the main area of ​​the bladder from where urine exits, and when urine enters the urethra, urine moves from the bladder to the urethra, leaving the bladder to the urethra. through the urethra, urine returns to the bladder, then to the urethra, then to the urethra, etc.

When urine does not leave one area of ​​the urinary tract, which is called inelasticity, it becomes inelastic and begins to accumulate in another area of ​​the urinary tract. This process can continue until the urine is completely drained from the bladder, causing urine to accumulate in the bladder, called a blockage.

When a part of the kidney called the ureter is blocked, the flow of urine becomes difficult or slow. This can cause pain when urinating from the bladder. In extreme cases, urine can drain into the urethra while remaining in the bladder, which can cause even more problems. Sometimes it can stop completely.

Other factors such as hypertension, diabetes, and certain medications can also cause urinary blockage. Sometimes blockage of the urethra can damage the bladder wall that cannot drain. This can lead to painful urination, and sometimes there may be blood in the urine. These symptoms can be difficult to distinguish.

Bladder infections are one of the more serious cases of blocked urethra, because they can cause severe pain if not treated promptly

Infections of the urinary tract are treatable with medication and often surgery is the only option.

Urinary tract infections are a common cause of urine in the bladder, which can result in symptoms similar to kidney infections: fever, jaundice, nausea and vomiting, and an itching feeling in the legs and pelvis. Other symptoms include: difficulty and pain while urinating, bloody urine, pelvic pain, vomiting, bloody stool and sometimes even loss of urine.

Although the symptoms of a bladder infection are very similar to a kidney infection, the treatment process for these two illnesses is slightly different. For a kidney infection, doctors will prescribe medicines to help rid the body of the bacteria that causes the infection and to provide relief from pain and vomiting.

For a bladder infection, doctors will usually perform tests to determine the exact cause of the problem, but sometimes surgery will be necessary. Once the doctor has determined the problem, he or she will likely recommend that treatment, such as antibiotics or surgery.

Surgery, however, is not always an option. Many people have been known to recover from a blocked urethra without any intervention. Some people have even recovered after a year with no treatment at all.

Other complications can arise if an infection of the urinary tract is left untreated for too long. Painful urination, infections of the urinary tract and even cancer are some of the complications that can occur.