Early symptoms of bladder cancer 1.Urinary frequency and urgency: Tumor cells invading the bladder triangle will stimulate the bladder, and the early symptoms of bladder cancer can be detected in time. If the symptom of urinary frequency and urgency suddenly appears, it means that it is the early stage of bladder cancer, which is relatively easy to treat at this time, and sudden painful urination is also a symptom of bladder cancer.
2.Pain: If the cancer invades the bladder extensively and the lesion is deeper, the phenomenon of painful urination will occur, and the pain will increase when the bladder is propped up and contracted. If the cancer invades the bladder neck and causes urethral obstruction, it may induce urinary retention. If the cancer invades the ureteral orifice, it can lead to upstream infection or even hydronephrosis. If the disease is serious, it may turn into uremia, and cachexia may occur in advanced stage of bladder cancer.
Hematuria: In the early stage, bladder cancer is almost senseless, only the phenomenon of hematuria can be observed by naked eyes.
4.Urgent urination may be the precursor of bladder cancer. Although bladder cancer is terrible, it is not incurable. The most important thing is to get timely treatment and actively cooperate with doctors. If early symptoms of bladder cancer are found but not treated in time, the best treatment time will be lost. Please grasp the best treatment period.
5.Urinary tract irritation symptom: this kind of late bladder cancer symptom can appear when the tumor occurs in bladder triangle or combined with infection, or this symptom is the main symptom. Bladder irritation symptoms also reveal the possibility of bladder carcinoma in situ, so patients with bladder irritation signs lacking sufficient basis of infection should be examined comprehensively as soon as possible to exclude bladder cancer.
6.Other: If the tumor infiltrates into the ureteral orifice or grows at the ureteral orifice, it may cause advanced symptoms of bladder cancer of ureteral dilatation, and then form hydronephrosis and kidney volume increase. When bladder cancer has lung, liver or bone metastasis, corresponding symptoms appear, such as cough, shortness of breath, abnormal liver function, pain in liver area and bone pain somewhere.