Constant irritation bladder feeling. Can bladder neck cause this? Doc said Botox to relax bladder neck? Tabs not work even though ret ejaculation

Maybe, but... Please refer this Q to your potential urologist. Botox injection to bladder is to denervate the bladder hoping to ease the related pain and urgency after failing to behavioral modification + oral medications (antimuscarinic agents). It helps improve symptom but not cure since we doctors have never cured anything for anyone, but help modify something to some degree with/without drugs or procedures.