Progressive genital numbness and loss of urinary/ejaculatory sensation, could this be pudendal neuropathy without pain?
I’m a 27-year-old male with almost five years of progressively worsening urinary, sexual and sensory symptoms. I don’t have the classic burning pelvic pain usually associated with pudendal neuralgia, but I’m wondering whether pudendal nerve irritation or compression could cause predominantly numbness and loss of function instead.
It began with a sudden constant urge to urinate, difficulty emptying, a weak/split stream and repeatedly straining to pass more urine. Sometimes I could continue passing small amounts for hours. Semen would also remain in the urethra and need to be milked out.
I was treated for suspected prostatitis with doxycycline. Four days into treatment, while sitting, I suddenly felt something “change” around my urethra and the underside of my penis. From that exact moment, I completely lost the internal sensation of urinating and ejaculating. I can still physically urinate, ejaculate, orgasm and maintain erections, but I cannot feel the urine or semen passing.
The sensory loss has gradually progressed:
- The underside of my penis is completely numb, including to ice and sharp touch.
- Sensation in the glans is severely reduced.
- I can contract the muscles that normally “bounce” the penis, but no longer feel the contraction.
- Testicular sensation has become markedly reduced.
- Anal sensation when passing stool is also reduced.
- I still experience incomplete emptying, post-void spurts and occasional weaker flow.
Around two years ago, a contrast urethrogram appeared to show a distal urethral narrowing. Initially the dye would not flow properly, but when I relaxed and used deep abdominal breathing, it began flowing and the narrowing appeared to open. I was nevertheless diagnosed with a stricture.
I had a flexible cystoscopy yesterday. The scope passed easily, and the urologist said my urethra and bladder were completely normal and that I do not have a stricture.
Pelvic, lumbar, thoracic and cervical MRI investigations have also not found a cause.
Because the apparent narrowing changed with relaxation, I wonder whether years of urgency, straining and constant guarding caused a severely hypertonic pelvic floor, which may now be irritating or compressing the pudendal nerve or one of its branches. My perineum also becomes extremely hard/tight during erections, although it isn’t painful.
Has anyone here experienced pudendal neuropathy primarily as genital numbness and loss of urinary or ejaculatory sensation, without the characteristic severe pain? Does the distribution underside of the penis, glans, scrotal/testicular area and anus msound potentially consistent with pudendal involvement?
I understand nobody here can diagnose me.
After almost five years of progression and several urologists saying they cannot help, and impying this is a mental issue, I need some assistance.
I’m mainly trying to identify the correct specialist and testing pathway.