How does the alvine ache that causes hold back urinate for a long time do

Long-term retention of urine causes lower abdominal pain, mainly considering excessive bladder expansion, and bladder spasm after initial contraction, resulting in lower abdominal pain, fullness discomfort, and even weak urination, mainly because of bladder muscle excessive traction and the formation of conditioned reflexes. There are also some patients who suffer from uncoordinated contraction of bladder and urethral muscles due to chronic retention of urine for a long time, and often show uncomfortable performance of lower abdominal distension. Urodynamics and urine routine tests are needed to clarify bladder function. M receptor blockers and alpha receptor blockers are used for symptomatic treatment when necessary.