It has occurred to me that Vulcan must have some form of sex industry to handle those going through Pon Farr who aren’t currently married or otherwise involved. Otherwise, they’d have constant issues with violence from those suffering the “blood fever” whose spouse was far away, or had died, or for some other reason had no one to mate with.
Given Vulcan attitudes towards sex, it’s probably kept out of sight, and is only “officially” available to those experiencing their “Seven Year Itch,” but it has to exist, right?
Applying human neurobiology to Vulcans might not be too useful, since there are too many variables that come into play, from their telepathic abilities, to vastly different blood chemistry.
We know that at the very least, the Ponn Farr is more than just a simple neurochemical rush, at least in a way that makes it so that it isn’t possible to safely suppress, or deal with via other methods. Otherwise, Voyager could have dealt with Tuvok’s by giving him an epinephrine shot, rather than the somewhat complicated affair with a holodeck.