What are the early symptoms of bladder cancer?

When it comes to bladder cancer, many people are frightened, because everyone knows that once this disease occurs in us, it will cause great safety hazards to our lives. So, what are the early symptoms of bladder cancer? Let's listen to what the experts say.

1. Hematuria

In the early stage of this disease, patients may experience painless hematuria, that is, the hematuria symptom does not cause any other discomfort. Some patients' hematuria is visible to the naked eye, while some patients need to use a microscope to find it. This is also the first symptom of this disease. Some patients may have hematuria throughout the whole process or intermittently, sometimes accompanied by blood clots. The amount of bleeding is related to the severity of the patient's condition and the size of the tumor, but it is not necessarily proportional.

2. Bladder irritation symptoms

What are the symptoms of bladder cancer? Generally speaking, early patients rarely experience urinary tract irritation symptoms. If there is an obvious infection or the tumor grows in the bladder triangle, urinary tract irritation symptoms will appear earlier. In addition, frequent urination and urgency may also indicate that the patient may have a bladder tumor. Therefore, patients who lack evidence should undergo active and comprehensive examinations as soon as possible to ensure timely treatment.

3. Difficulty urinating

What are the symptoms of bladder cancer? In a small number of patients, the tumor is large and grows in the neck of the bladder. There are blood clots and it can cause urinary obstruction, urinary retention, difficulty urinating and other problems.

4. Symptoms of upper urinary tract obstruction

When the disease progresses to a certain extent, the cancer infiltrates the ureteral orifice, causing ureteral congestion and infection. In addition, it can induce other discomfort symptoms, accompanied by varying degrees of symptoms, such as fever, back pain, and urinary pain. Once both ureteral orifices are invaded, it may cause symptoms of acute renal failure.

The above are some of the early symptoms of bladder cancer given by experts. In daily life, we must pay more attention to the disease signals sent by our body. If we have the above symptoms, we should go to the hospital for further examination in time and make efforts for our health.