Frequent urination
A false full bladder capacity signal is given to the nervous system in patients with bladder cancer large enough to decrease bladder capacity. Large tumor in the lining of bladder wall will cause a false signal hence the muscular wall of the bladder contracts and micturition ensues, even when the small amount of urine is present in the bladder. Thus, it only requires very less volume to cause bladder contraction, sphincter relaxation and emptying of bladder. Patients presents with the complaint of excessive urination more often than usual. Nocturia is a condition in which you your sleep is disturbed during the night because you have to urinate. Cystoscopy is done to find out the cause of this disorder. Visit your doctor immediately in case you are suffering from this symptom. Ignorance of these common symptoms can further deteriorate your health.