If you'd ever seen anyone in acute urinary retention, you wouldn't need
to ask this question! I don't know which receptors are involved, but the
facial expression is enough.
In article <373FC90C.11E05E80 at student.unsw.edu.au>, David Rowe
<davidr at student.unsw.edu.au> writes
>just as an aside; would people consider really needing to urinate pain?
>>apparently there are no nociceptors in or on the bladder.
>>Dave
--
Nick Medford