What are the early symptoms of bladder cancer

Bladder cancer is the most common malignant tumor in the urinary system. Its incidence is high in my country, and it is more common in patients over 50 years old, and more common in men than in women. The most important thing to prevent bladder cancer is to understand its early symptoms. In the early stage of the disease, it can manifest as the following symptoms:

1. Hematuria. Hematuria is an obvious early symptom and has a high incidence rate. It is usually divided into two types: one is gross hematuria and the other is microscopic hematuria. Gross hematuria refers to bloody urine that can be seen with the eyes, and microscopic hematuria refers to red blood cells in the urine under a microscope. Bladder cancer hematuria is mostly painless and indirect. Most of the time it is full-course hematuria, and a few are terminal hematuria. Hematuria accompanied by frequent urination and urgency is less common.

Second: Most bladder tumors present with painless macroscopic or microscopic hematuria as the first symptom. Patients present with intermittent or continuous hematuria, sometimes accompanied by blood clots. Therefore, intermittent painless macroscopic hematuria is considered a typical symptom in clinical practice;

3. If the bladder tumor is accompanied by infection, or the tumor occurs in the bladder triangle, urinary tract irritation symptoms may appear earlier. In addition, we must be alert to bladder irritation symptoms such as frequent urination and urgency, which may indicate the possibility of bladder carcinoma in situ. Therefore, all patients with bladder irritation symptoms without evidence of infection should adopt active and comprehensive examination measures to ensure early diagnosis. In the late stage, pelvic floor infiltration or distant metastasis may occur;

4. When the tumor is accompanied by bladder stones, symptoms of bladder stones such as frequent urination or hematuria will appear. Some patients do not have hematuria as the first symptom, but instead present with dysuria or symptoms of metastasis, and distant metastasis may be the first symptom.

The above is some knowledge about the early symptoms of bladder cancer introduced by experts. I hope it can be helpful to everyone. If you have any other needs, you can also consult our online consulting experts at Feihua Health Network. We are always here to answer your questions. I wish you good health!

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