I feel like I have to pee, but I can't pee. What's the dull pain?

1. Urinary inflammation

Common urinary inflammation, including urethritis, cystitis, etc., can cause the urinary system to be stimulated by inflammatory factors, so that local congestion and edema affect the normal discharge of urine, there are dull pain symptoms.

2. Urinary calculi

Bladder calculi, urinary calculi and other diseases, will block the urethra, at the same time will stimulate, scratch the urinary mucosa, and then appear the above symptoms.

3. Urinary

cancer, bladder cancer and other urinary tumors, will produce compression symptoms, leading to urine can not be discharged normally, resulting in dull pain symptoms.