What is the condition of having a crushing pain in the abdomen when going to the bathroom?

The feeling of pain in the abdomen when going to the toilet may be acute cystitis, bladder stones and pelvic infection, etc., as follows:
1. Acute cystitis: acute cystitis is a common urinary tract infectious diseases of the urinary system, mostly caused by Escherichia coli, in addition to abdominal pain, often accompanied by frequent urination, urinary urgency, urinary pain, and even hematuria in severe cases.
2. Bladder stones: when bladder stones irritate the local mucosa and form inflammatory changes, abdominal cramps will occur, when the stone is displaced due to urination or position change and other factors, there can be interruption of urination or inability to urinate.
3. Pelvic infection: when the pelvic cavity is infected resulting in the formation of inflammation, inflammatory exudate will stimulate the pelvic contents, such as rectum and so on and cause abdominal pain, when the inflammation involves the urinary system will also appear frequent urination, urinary urgency and other symptoms.
If the above symptoms occur, it is recommended to go to the hospital in time for early and regular treatment.